United States
Environmental Protection
Agency
Office of the
Administrator
(2131)
EPA233-B-00-001
May 2000
EN\/IRONMEN|AL
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Environmental Management Guide
for
Small Laboratories
U.S. Environmental Protection Agency
Small Business Division
Washington, DC
May 2000
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NOTICE
This document has been prepared to assist those responsible for administering or improving
environmental management programs at small labs. To do this, the document outlines
management and Federal regulatory issues for improving lab environmental performance, but
does not prescribe in detail all required factors and considerations. For example, many
important state, tribal or local requirements are not addressed.
The U.S. Environmental Protection Agency does not make any guarantee or assume any
liability with respect to the use of any information contained in this document. It is
recommended that users of this document requiring additional information or advice consult a
qualified professional.
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ACKNOWLEDGEMENT
This document was prepared for the Small Business Division of the U.S. Environmental
Protection Agency (EPA). Important guidance was provided by numerous EPA staff in
headquarters, regions, and lab facilities. Also providing valuable review and comments were
representatives from: Radiation Safety Associates; Quest Diagnostics Inc.; and the University
of Wisconsin System. The authors would also like to thank the dozens of experts who
responded to the request for review during the "1999 Laboratory Safety and Environmental
Management Conference." Your suggestions and assistance were greatly appreciated.
Finally, the authors would like to thank those involved in the development and review of the
first edition of the Guide, the success of which generated the interest in, and need for, this
second edition.
SUGGESTED IMPROVEMENTS
This is the second edition of the Environmental Management Guide for Small Laboratories.
Concentrated effort was made to ensure this document's usefulness to small labs and to
address comments on the first edition, but additional improvements are always possible.
Comments and suggested improvements are always welcome and should be directed to:
U.S. Environmental Protection Agency
Small Business Division
Ariel Rios Building, MC 2131
1200 Pennsylvania Avenue, NW
Washington, DC 20460
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TABLE OF CONTENTS
List of Acronyms v
1.0 INTRODUCTION 1
2.0 ENVIRONMENTAL MANAGEMENT IN SMALL LABORATORIES 4
2.1 ENVIRONMENTAL MANAGEMENT SYSTEMS 4
2.2 POLLUTION PREVENTION AND WASTE MINIMIZATION 6
2.3 ENVIRONMENTAL TRAINING 7
2.4 INFORMATION MANAGEMENT AND RECORDKEEPING 9
3.0 KEY ENVIRONMENTAL MANAGEMENT ISSUES 11
3.1 AIR EMISSIONS 11
3.2 WATER DISCHARGES 21
3.3 HAZARDOUS WASTES 28
3.4 NON-HAZARDOUS SOLID WASTE 48
3.5 BIOLOGICALLY ACTIVE SUBSTANCES AND WASTES 52
3.6 RADIOACTIVE MATERIALS 57
3.7 SPECIAL WASTES 65
3.8 HAZARDOUS SUBSTANCE RELEASES 72
3.9 EMERGENCY PLANNING AND COMMUNITY RIGHT-TO-KNOW 74
3.10 Toxic SUBSTANCES 77
3.11 PESTICIDES 83
3.12 DRINKING WATER MANAGEMENT 86
3.13 UNDERGROUND STORAGE TANKS 89
3.14 HAZARDOUS MATERIALS HANDLING AND STORAGE 92
3.15 SUSTAINABLE PRACTICES 99
4.0 RELIABLE RESOURCES 105
5.0 LITTLE KNOWN BUT ALLOWABLE WAYS TO MANAGE HAZARDOUS WASTE 110
STATE-BY-STATE ANALYSIS 113
IV
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LIST OF ACRONYMS
ASHRAE American Society of Heating,
Refrigeration and Air-
Conditioning Engineers
ACM Asbestos-Containing Material
ANSI American National Standards
Institute
CAAA Clean Air Act Amendments
CDC
Centers for Disease Control
CERCLA Comprehensive Environmental
Response, Clean-up and Liability
Act
CESQG Conditionally Exempt Small
Quantity Generator
CFC
Chlorofluorocarbons
CFR Code of Federal Regulation
DOT Department of Transportation
EMS Environmental Management
System
EPA Environmental Protection Agency
EPCRA Emergency Planning and
Community Right-to-Know Act
EUP Exceptional Use Permits
FIFRA Federal Insecticide, Fungicide,
and Rodenticide Act
GLPS Good Laboratory Practice
Standards
HAP Hazardous Air Pollutant
HCFC Hydrochlorofluorocarbon
HSWA Hazardous and Solid Waste
Amendments
ISO International Organization for
Standardization
LDR Land Disposal Restrictions
LEPC Local Emergency Planning
Committee
LOG Large Quantity Generator
LQHUW Large Quantity Handlers of
Universal Waste
LSF Liquid Scintillation Fluid
MCL Maximum Contaminant Level
MSDS Material Data Safety Sheet
NESHAP National Emission Standards for
Hazardous Air Pollutants
NFPA National Fire Protection Act
NIH
National Institute for Health
NORM Naturally Occurring Radioactive
Material
NPDES National Pollution Discharge
Elimination System
NRC Nuclear Regulatory Commission,
National Response Center,
National Research Council
NSPS New Source Performance
Standards
ODS Ozone Depleting Substances
OSHA Occupational Safety and Health
Administration
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P2 Pollution Prevention
PBT Persistent, Bioaccumulative,
Toxic
PCS Polychlorinated biphenyls
PEL Permissible Exposure Limit
POTW Publicly Owned Treatment Works
PPE Personal Protective Equipment
RCRA Resource Conservation and
Recovery Act
RGD Radiation-Generating Devices
RMP Risk Management Plan
RQ Reportable Quantity
RSO Radiation Safety Officer
SBAP Small Business Assistance
Program
SBO Small Business Ombudsman
SDWA Safe Drinking Water Act
SERC State Emergency Response
Committee
SNM Special Nuclear Material
SQG Small Quantity Generator
SQHUW Small Quantity Handlers of
Universal Waste
SPCC Spill Prevention, Control and
Countermeasure
SSLA Small Sealed Lead Acid
TCLP Toxicity Characteristic Leaching
Procedure
TPQ Threshold Planning Quantity
TQ Threshold Quantity
TRI Toxic Release Inventory
TSCA Toxic Substance Control Act
TSDF Treatment, Storage, and
Disposal Facility
LIST Underground Storage Tank
TAP
Toxic Air Pollutant
VI
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1.0 INTRODUCTION
The Environmental Management Guide for Small Laboratories (Guide) is designed to help
staff in small labs better understand their responsibility for good environmental management.
Its purpose is to improve environmental performance by assisting in the development and
implementation of environmental management programs that meet important Federal
regulatory requirements and prevent pollution. It is important to understand that for small lab
environmental programs to be fully responsive, the information provided here must be
supplemented by information contained in state, tribal or local regulations and by good
management practices. This Guide is designed to be a good starting source.
Lab
Challenges
Environmental management issues associated with small labs present a
unique challenge. This challenge stems from the fact that most of today's
environmental management requirements are based on regulations which
were designed for relatively simple processes in manufacturing (e.g.,
printing) and service (e.g., dry cleaning) entities. Small lab operations, in
general, are very different from those in manufacturing and services as
the following table indicates. The uniqueness of small lab operations
means that traditional approaches to environmental management, which
may work well with other operations, need careful consideration, and
possible adjustment, to work well.
WHAT MAKES A LAB DIFFERENT?
Factor
Variety of Substances Used
Quantity of Substances Used
Variability in Operations
Likelihood of Creating New
Substances
Staff Education Level
Centralized Management Control
Manufacturing/
Services
Low
High
Low
Low
Mixed
High
Small Labs
High
Low
High
High
High
Mixed
Adapted from LS&EM V7, No. 5, p. 4
With a focus on environmental management and emphasis on chemicals,
it is important to understand that some critical related areas are not
addressed in this Guide. For example, safety and health requirements
administered by the Occupational Safety and Health Administration
(OSHA) are not fully addressed nor are requirements for transporting
hazardous materials (e.g., samples, supplies), which are implemented by
the U. S. Department of Transportation (DOT). Both are very important to
small labs. Also, the hazards associated with biologically active
substances and radioactive materials are not fully addressed in this
document. However, Section 4.0 indicates reliable sources of information
that should be helpful in these areas.
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What is a
"Small" Lab?
In discussions of environmental management requirements for labs, there
is often confusion between requirements applicable to the operation of the
lab and requirements designed to meet specific lab analysis methods or
protocols such as those for environmental media. One example is the
requirement for managing toxic substances (e.g., storage, handling and
disposal) versus how to sample them (e.g., Toxic Substances Control Act
(TSCA) Good Laboratory Practice Standards (GLPS)). Although such
specific sampling requirements for some media may be noted in this
Guide, a detailed discussion of these requirements is not provided.
For the purpose of this document, a "small lab" is one that has no full-time
position in environmental management. In small labs, environmental
management is most likely a shared responsibility or administered by part-
time staff or through collateral duty. Given this definition, most labs
probably fall into this "small lab" category and will benefit from this
document. Of course, many large labs should benefit from the
information contained in this document as well. However, large labs are
likely to have additional environmental management responsibility that is
not fully addressed here. Air emissions management is one example
where large labs, especially those involved in research and development
may have additional responsibility because large lab air emissions may be
greater.
Small labs are diverse in their settings and operations. Some small labs
are affiliated with a larger organization, while others are independent
operations. Given widespread use of the word "lab" many types of small
labs exist; a few are listed below.
TYPICAL SMALL LAB TYPES
Independent
Contract Research in the Healthcare, Chemical,
Natural Resources, Energy, or Manufacturing
Industries
Commercial Testing Labs in the Environmental,
Material Science, Healthcare, Industrial Hygiene,
Food, and Engineering Sectors
Affiliated
Teaching and Research Labs in Academia
Hospital Labs
Quality Assurance Labs in Manufacturing
Forensic Labs
Water and Wastewater Plant Labs
Government Research and Testing Labs
Private Research and Development Labs
All of these small lab types should benefit from the information in this
Guide.
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The remainder of this document is organized into four additional sections.
Section 2.0 Environmental Management in Small Laboratories - Presents information on
the overall environmental management system at a small lab including the implementation
of pollution prevention and environmental training programs.
Section 3.0 Key Environmental Management Issues - Provides descriptions of 15 key
regulatory programs and media-based environmental management areas that impact the
effective operation of small labs. These range from air pollution control to sustainable
practices such as energy and water conservation.
Section 4.0 Reliable Resources - Lists additional information sources on small lab
environmental, health, and safety management.
Section 5.0 Little Known but Allowable Ways to Manage Hazardous Waste - Provides a
description of five ways EPA allows for the on-site treatment of hazardous wastes. Many
labs should find these methods useful, but it is important to check state, local and tribal
regulatory programs first.
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2.0 ENVIRONMENTAL MANAGEMENT IN SMALL LABORATORIES
2.1 Environmental Management Systems
Like any other important business activity in a small lab, environmental issues must be
carefully managed. For example, important business activities occurring in small labs address
quality, finance, human resources, or safety - and have appropriate management systems.
What is
an EMS?
Why is an
EMS
Important?
The collection of activities undertaken to ensure that environmental issues
are managed is called an environmental management system (EMS). An
EMS is essential to:
Consistently comply with environmental laws and regulations;
Improve overall environmental performance;
Address environmental liability from current or past practices;
Maximize the investment, no matter how small, in environmental
affairs;
Integrate environmental objectives into overall business objectives;
and
Provide for an environmentally safe workplace.
Interest in environmental protection is growing steadily so small labs, like
other organizations, may be increasingly challenged to demonstrate
commitment to the environment. Implementing an EMS can help in a
number of ways.
First, an EMS makes good business sense. By identifying the causes of
environmental problems, and then eliminating them, an EMS can help
save money. The following questions demonstrate the point:
Is it better to conduct chemical analyses right the first time or perform
a lot of re-work later?
Is it cheaper to prevent a spill in the first place or clean it up
afterwards?
Is it more cost-effective to prevent pollution or to manage it after it has
been generated?
Second, an EMS can be an investment in the long-term viability of a small
lab. An EMS helps the organization become more focused and,
therefore, more effective in achieving environmental goals. This, typically,
will result in higher staff job satisfaction and productivity. It also will help
attract and retain new customers. More and more often, it is becoming
necessary to prove a lab has an EMS to satisfy contract or other business
terms.
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EMS Elements The following are typically considered elements of an effective EMS.
Policy
Develop an Environmental Policy that describes the lab
organization's commitment to the environment.
Use this policy as a framework for planning and implementation.
Planning
Formulate objectives in line with the policy.
Plan actions to achieve objectives.
Ensure plan is in compliance with Federal, state, tribal and local
regulations.
Implementation
Establish roles and responsibilities and provide resources.
Provide training to employees on their environmental
responsibilities.
Institute processes for communicating both internal and external
environmental management issues.
Develop written procedures and policies and ensure that
documentation is maintained.
Identify potential emergencies and develop procedures for
prevention and response.
Quality Assurance and Control
Monitor key activities and track performance.
Identify and correct problems.
Keep adequate records of EMS performance.
Conduct periodic environmental management system audits to
verify that the EMS is operating as intended.
Management Review
Periodically review the EMS to evaluate overall program
effectiveness and institute improvements where needed.
Annually review objectives to determine whether the lab is meeting
them. Set new targets as needed.
Chances are that most small labs have already committed to a quality or
safety program. In fact, much of what is needed in many small labs may
already be in place. In these cases, it is useful to think of an EMS as a
value-added component to these existing programs.
When first establishing an EMS, the process can seem overwhelming.
Because the EMS process encourages continual improvement, however,
it doesn't matter how complete an EMS is, or isn't. It is important to get
started now.
Small labs have some advantages over larger labs for establishing an
EMS. For example, lines of communication are generally shorter,
organizational structures are less complex, people perform multiple
functions, and access to management is simpler. Also, time and
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EMS
Standards
and
Registration
Typical EMS Registration Process
Application
EMS Documentation Review -
Desk Audit
On-site EMS Readiness Review
Registration Audit
Registration Determination
Surveillance
resources are more scarce. This means management and staff are often
motivated to spend time and resources wisely. An EMS helps promote
and sustain such efficiency.
Many lab organizations have already committed to quality certifications
such as the International Organization for Standardization (ISO) Total
Quality Management Standard, ISO 9000. A number of organizations and
countries have developed similar
"quality" standards devoted to EMS.
One such standard is ISO 14001. A
lab can review its organization against
a standard such as ISO 14001 to
identify gaps and opportunities for
improvement in its EMS. If the lab
meets all the required elements of the
standard, the lab can "self-declare"
conformance. Alternatively, the lab can go through a third-party
"registration" process. Some customers may require a third party review.
Regardless of whether the lab pursues formal registration or self-declares,
the assessment and adjustment of the lab's operations using a standard
such as ISO 14001 is likely to improve lab environmental management.
ISO 14001 and other EMS standards should not be confused with lab
certification and accreditation programs that demonstrate compliance with
industry or government process or sample analysis protocols. Examples
of these accreditations include EPA's National Environmental Laboratory
Accreditation Program (NELAP) and the National Institutes of Standards
and Testing (NIST) accreditation process for asbestos analysis. A
properly designed EMS will consider conformance with such accreditation
programs as a system objective but will go beyond the lab analysis
process to consider all environmental aspects of the lab.
2.2 Pollution Prevention and Waste Minimization
Pollution prevention (P2) and waste minimization are terms that refer to practices that reduce
or eliminate the amount and/or toxicity of pollutants which would have entered any waste
stream or that would have been released into the environment prior to recycling, treatment, or
disposal. P2 applies not only to the management of all types of waste, but also to the
management of releases to air, water, and land. These practices are cross cutting and can be
adopted in many environmental program areas.
The United States Congress issued national expectations for P2 in the Pollution Prevention
Act of 1990. The U.S. Environmental Protection Agency (EPA) has developed a hierarchy for
waste management alternatives that lists source reduction as the preferred option, followed by
on-site and off-site recycling, treatment, and land disposal. The P2 approach is most effective
if encouraged at the highest level of the lab organization and integrated into the organization's
EMS. Some common P2 practices include equipment or process modifications, reformulation,
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substitution with less toxic materials, and inventory control procedures.
Implementing Implementing a comprehensive P2 program can benefit a lab organization
a P2 Program in a number of ways. It may cut expenses by reducing waste treatment
and disposal costs, raw material purchases, and other operating costs. It
may also reduce potential environmental liabilities and help protect the
environment.
Labs have unique waste disposal issues that are different from
manufacturing operations because of the broad variety and small
quantities of chemicals used and the rapid frequency with which
processes can change. There are various methods lab personnel can
employ to minimize the generation of hazardous wastes. To be effective,
a P2 program should include the key elements outlined below:
1. Obtain Management Support. Top management should instill and
foster support by communicating the importance for such a program to
staff. Management participation and compliance with the program is
critical to its success.
2. Conduct a Waste Stream Assessment. Evaluate each waste stream
from every process to generate ideas and options for reducing waste.
3. Conduct a Feasibility Analysis. This will help prioritize the order in
which waste minimization options are selected and carried out. When
performing a feasibility analysis, consider regulatory issues, costs,
staffing, space requirements, and company policies.
4. Implement the Selected P2 or Waste Minimization Options.
Develop and disseminate a memo or policy to educate and train staff
who will ultimately be involved in performing and/or implementing the
selected options.
5. Evaluate the Program. Periodically evaluate the program's
performance to determine overall effectiveness. Then implement
recommended changes for improvement.
P2 and Waste Minimization Opportunities
There are a variety of P2 and waste minimization opportunities that may be available to small
labs. Specific examples are provided in each of the key environmental management issue
subsections provided in Section 3 of this Guide.
2.3 Environmental Training
A critical element for the successful implementation of a lab EMS is the development and
implementation of an environmental training program. Employees at small labs may
encounter various types of hazards - chemical, physical, biological and radiological. A
comprehensive training program provides:
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Employees with information to conduct their jobs in a safe manner;
A process to assure compliance with regulatory-based training requirements; and
A mechanism to: demonstrate management's commitment to improved environmental
performance; communicate corporate environmental policies and goals; and elevate the
environmental awareness of staff.
Developing and implementing a comprehensive environmental training program can be a
daunting task when one considers the dozens of environmental, health and safety training
classes that may be required for a lab. OSHA has developed voluntary training guidelines to
assist employers in identifying and providing a training program. The guidelines consist of
seven steps that follow the EMS process of planning, implementing, and measuring
performance:
Developing
the Training
Program
1.
3.
4.
5.
6.
Effective Lab Training
Consider practical competency-
based training that teaches the
application of environmental,
health and safety principles to
daily work practices as an
effective alternative to traditional
classroom training.
Perform a Needs Assessment.
Determine what training, if any is
necessary, to meet the training
program objectives. Training is
generally required when there are
new or transferred employees,
changes in programs or procedures,
new regulations or requirements, new
equipment or materials, needs for
improved performance, or simply to meet a periodic regulatory
requirement.
Design the Training Program.
Design a program that includes:
Establishing training goals and
objectives (e.g., education on
specific lab procedures,
compliance with regulation,
general awareness, etc.); and
Determining effective training
methods (e.g., case studies,
video, practical exercises) and
trainers.
Develop the Training Content.
Prepare training courses and
materials to meet the program goals and objectives. The materials
may include commercially available products, training developed and
presented by a contractor or developed internally.
Conduct the Training. Execute the training program.
Evaluate the Training Effectiveness. Assess individual training
class effectiveness and the overall effectiveness of the training
program to ensure that it is meeting the course/program goals.
Recordkeeping and Monitoring. Maintain records of student
evaluations, tests, and attendance rosters.
Computer-based training is
increasingly being applied as an
effective teaching method.
Stanford University reports a
positive initial response to this
training approach. Their on-line
training program can be viewed
at: http://somsafety.stanford.
edu/bbp2/index.html.
Also, the Howard Hughes Medical
Institute offers a web based
training site at: http://info.med.
vale.edu/CAIM/HHMI/Public/
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Required
Training
7. Improve the Training Program. Based on the results of evaluations,
revise the training classes and program to correct deficiencies.
Lab personnel are subject to a variety of EPA, OSHA, DOT and Nuclear
Regulatory Commission (NRC) training requirements. Requirements
include hazard communication, chemical hygiene and hazardous waste
training to name a few.
2.4 Information Management and Recordkeeping
"Buried in paperwork" is a term that is easily understood by environmental managers at small
labs. The amount of environmental information that must be managed can be daunting.
Consider the variety of information sources presented in the following figure.
Plant/Facility
Records
Findings and
Corrective Action
Report
Container Data
Hazardous Waste
Data
\
Oeeup. Health
& Industrial Hygiene
Implementation Guide for the Code of Environmental Management Principles for Federal Agencies;
Appendix A, Model Office/Facility Environmental Program
Maintaining accurate, up-to-date, and easily retrievable records of environmental management
activities is essential for reducing future liability (e.g., fines for regulatory non-compliance,
costly cleanup costs), facilitating inspections (internal and external), and responding to
customer and other inquiries and information requests. Many environmental laws and
regulations require comprehensive documentation to assure compliance and for regulatory
agency reporting. Each reporting requirement has unique agencies to work with, reporting
periods and submission dates, data reporting formats and record retention times.
Documentation requirements are also required to demonstrate conformance with EMS
standards such as ISO 14001. Many of these are described in the key environmental
management issue subsections provided in Section 3 of the Guide.
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Like most elements of a quality EMS, a good information and documentation management
system should be designed to meet the specific needs of the small lab. The system should
address not only regulatory reports but also such information as key regulations, guidance
documents and other environmental management publications. The recordkeeping system
should never rely on undocumented processes set up and maintained exclusively by a single
individual. Inevitably, the individual is gone when key documents are needed and, therefore,
cannot easily be retrieved.
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3.0 KEY ENVIRONMENTAL MANAGEMENT ISSUES
The environmental management issues presented in this section either: (1) represent
traditional areas with the most environmental management risk for small labs, or (2) are
perceived to offer the greatest opportunity for environmental performance improvement. Not
all issues may be of equal importance, but management of each is necessary to ensure
continuously improving environmental performance.
3.1 Air Emissions
Often, air emissions from small labs appear to be subject to little or no regulation with some
exceptions such as incinerators, large heating units, and lab processes emitting large
quantities of hazardous air pollutants. Still, responsible lab staff should take steps to minimize
emissions because even small, unregulated amounts of pollutants can be harmful to the
environment. Many state, tribal, and local authorities regulate air emissions on a level at least
as stringent as the Federal regulations. It is imperative that small labs check with the state,
tribal or local authority to ensure the lab meets all applicable requirements and regulations.
Air emissions are also a potential occupational health issue. In 1991, OSHA recognized the
unique nature of labs and established a separate lab standard (29 CFR 1910.1450) that
requires a chemical hygiene plan that includes an assessment of potential personnel exposure
to hazardous chemicals.
Regulatory Considerations
The Clean Air Act Amendments of 1990 (CAAA) established broad-reaching programs dealing
with issues such as automobile emission standards, alternative fuels, and stratospheric ozone.
But, of greatest potential concern to labs is Section 112 of the CAAA that addresses
hazardous air pollutants (HAPs). Currently, 190 pollutants are listed as hazardous under
Section 112, many of these are emitted from lab fume hoods. Common lab chemicals
included on the list are benzene, formaldehyde, and methylene chloride.
Emission standards for many HAP source categories have been developed at the federal level
and more are being added. Source categories include major industrial types (e.g.,
pharmaceutical manufacturing, synthetic organic chemical manufacturing) at which labs are
often present. Interestingly, Congress also directed EPA to consider listing "research or lab
facilities" as its own source category (CAA 112(c)(7)). EPA has not yet made a determination,
but listing research or lab facilities as a separate source category would impact only large lab
facilities which qualify as "major sources." It is unlikely that a small lab would be a "major
source."
The primary mechanisms regulating air pollutant emissions are state, tribal, and local air
quality control regulations. These regulations normally follow the Federal guidelines and have
similar features. However, depending on the type of air pollutant issues within the state,
Indian Country, or local air quality district, individual regulations will vary. Because air quality
11
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regulations vary from state to state and even within a state, it is imperative that the lab check
with their state, tribal, or local air permitting authority to establish exactly what requirements
apply to the lab.
Permits
Title V Operating Permits. Title V of the CAAA establishes a permitting
program for "major sources" of air
emissions and for sources subject to
certain New Source Performance
Standards (NSPS) or National Emissions
Standards for Hazardous Air Pollutants
(NESHAPs). Implementation of the
program is delegated to authorized states
and tribal governments.
Is my lab a major source?
Yes, if it has the potential to
emit: a) 10 tons per year of
any single HAP or 25 tons per
year of a combination of HAPs
from all sources at the lab
combined; b) a threshold
quantity of a criteria pollutant
and is in a non-attainment
area for NAAQS (threshold
varies by pollutant and area
classification); or c) 100 tons
per year of any "air pollutant."
In some instances, small labs may be
regulated under a Title V program because
they are located in facilities with
heating/cooling plants or other large
emission points that qualify the entire facility as a major source.
State Permits to Construct and Operate. State air pollution control
regulations may mandate that individual air pollution source and control
devices (e.g., individual boilers, lab hood stacks, sterilizer, etc.) have
permits to "construct" and permits to "operate."
State regulations governing permits for emissions from lab fume hoods
vary widely. Many states clearly exempt lab emissions from permitting
requirements, while other states have no special exemption. Further,
some states have developed special registration requirements for lab
fume hoods.
Other
Potentially
Important Air
Pollution
Control
Regulations
Permits may also be required for air pollutant emissions from facility
heating equipment such as boilers. Permits are typically required for the
operation of boilers with heat input capacities equal to or exceeding 1
million Btu/hour; however, some states require permits for smaller boilers.
Also, sources such as incinerators and paint spray booths are often
subject to air permitting requirements.
In addition to the routine lab and building management operations which
may be impacted by air pollution control regulations, labs may encounter
the following non-routine or less common operations that will trigger air
pollution control regulations:
Ozone Depleting Substances. Pursuant to the CAAA, EPA developed
regulations that limit emissions of ozone-depleting substances (ODSs)
such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons
(HCFCs) used in air conditioning and refrigeration equipment and halons
used in fire suppressant systems. EPA regulations prohibit venting and
12
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require recycling of these materials during equipment servicing, repair and
disposal. Service personnel must be
trained and certified by EPA or an
EPA-approved organization.
Managing ODSs
An inventory of all CFC
containing equipment including
quantity of CFC in each.
Records of handling, certification,
repair, recycling equipment
usage, quantities of CFC.
Also require service technicians to
provide records.
The production of CFCs was banned
as of December 31, 1995. HCFCs will
also be phased out over the next thirty
years. The first HCFC phase out, for
R-22 in new systems, will be in 2010.
The final HCFC chemical phase out will
be for the production of R-123 in 2030.
Heating, ventilation and air conditioning equipment that use these CFC
and HCHC refrigerants should be upgraded or replaced with "chlorine-
free" refrigerant systems as alternative systems become available to avoid
the high cost of obtaining these out-of-production chemicals. Certain lab
analytical uses of CFCs have been permitted beyond the phase-out
deadline set by the Montreal Protocol because the EPA has declared
them as "essential use." As of January 1, 2000, however, EPA may no
longer be able to allow lab essential use exemptions because the Act
does not specifically list lab and analytical uses as an exemption in the
phase out.
Chemical Accident Prevention. In response to the CAAA, EPA
developed regulations that establish requirements
to prevent or respond to accidental releases of
extremely hazardous air pollutants (40 CFR 68).
Facilities storing above threshold quantities (TQs)
of designated toxic or flammable substances in
one process area will have to identify the possible
hazards and develop a Risk Management Plan
(RMP). However, EPA generally excludes the
Example
RMP TQs
Ammonia: 10,000 Ib.
Chlorine: 2,500 Ib.
HCI: 15,000 Ib.
Toluene: 10,000 Ib.
Propane: 10,000 Ibs.
chemicals used in labs from the requirements because small quantities
are stored (40 CFR 68.115).
Chemicals used outside the lab
(e.g., chlorine chemical
treatment system for building
water supply), in specialty
chemical production processes,
or in pilot scale operations are
not exempt from the RMP
process.
Air Pollution Episode Planning. The CAAA classifies non-attainment
areas for the purpose of developing air emergency episode or
contingency plans. Contingency plans require states to specify emission
control actions and notification procedures that will occur when air
pollution concentrations reach a certain level. Implementing the control
State Toxic Air Pollutant Regulations
Most States have toxic air pollutant (TAP)
regulations. Even if not subject to RMP
requirements or NESHAPS, State specific
risk assessment and pollution control
requirements may apply.
13
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actions should prevent air pollution from reaching levels that would cause
imminent and substantial damage to human health. Regions are
classified separately for each of the following pollutants: sulfur oxides,
nitrogen dioxide, particulate matter, carbon monoxide, and ozone.
Requirements for a contingency plan vary depending on the region's
classification. Lab facilities in non-attainment areas may be required to
prepare a plan detailing steps the lab will take to comply with
requirements on shutting down operations that produce air emissions and
notifying personnel of the shut downs. Depending on the alert stage, labs
may have to cease incineration operations, curtail motor vehicle
operations, alter boiler operations, or shut down all lab activities. Labs
that are part of a larger manufacturing operation are more likely to be
affected by such requirements.
NSPS. Performance standards have been established (40 CFR 60) for
new air pollution sources according to industry (e.g., chemical production
plants, metal smelters, and manufacturing operations) and emission
sources (e.g., steam generating unit such as boilers, incinerators). These
sources often face stringent air pollution control regulations such as
limitations on pollutant emissions, periodic or continuous emission
monitoring, and installation of air pollution control equipment. Labs that
install or have recently installed a particular type of equipment or are part
of a large industrial facility covered under NSPS regulations may be
subject to these more detailed requirements.
NESHAP. EPA has also promulgated stringent air pollution control
requirements for emissions of certain HAPs (e.g., mercury beryllium,
radionuclides), emissions from certain HAP sources (organic chemical
manufacturer, sterilization facilities), and emissions from certain
equipment (e.g., oil-water and organic-water separators) (40CFR 61 and
63). In addition, a lab's radionuclide emissions may be subject to
NESHAP regulations if the lab does not have a Nuclear Regulatory
Commission license and are a non-DOE Federal facility (owned or
operated), (40 CFR 61, Subpart I). Furthermore, on-site demolition,
renovation and removal of asbestos-containing materials (ACMs) in
existing structures on-site may be subject to the NESHAP regulating
asbestos (40 CFR 61, Subpart M).
Management Issues
Inventorying In order to understand regulatory requirements, P2 opportunities and
and other management requirements, the lab must first identify its air emission
Quantifying sources and quantify actual and potential emission levels.
Emissions
The lab should prepare and maintain a list of actual and potential air
emissions in the lab (fume hoods, stacks, vents, etc.) including the source
and location of emissions, and an estimate of the type and quantity of
emissions. Potential emissions from such activities as cleaning, painting
14
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and floor care should also be included in this inventory.
should be updated at least annually.
The inventory
Quantifying emissions from discrete equipment such as a boilers or
incinerators is fairly straightforward. However, accurately quantifying
small lab air emissions that consist of hood or area exhaust emissions of
various chemicals is often difficult. For example:
Some non-routine lab processes
may have little or no records on
chemical usage;
Chemicals can change phase in
the course of lab work. A liquid can
become a part of a solid or a solid
reactant can become a volatile gas;
Researchers may purchase and
use chemicals that are outside of a
centralized management system;
and
Chemical volatility varies with
temperature and pressure.
One way to estimate air emissions is based upon a simple mass balance
model such as the one following. This model relies on accounting for all
possible uses of the chemical so that the remainder that can not be
accounted for is the maximum amount that could have actually been
emitted to the air.
Common Lab Sources of Air
Emissions
Point Sources:
Exhaust from fume hoods,
storage cabinets and rooms
Boilers and generators
Sterilizers
Area & Fugitive Sources:
Breakage, spills, leaks
Bench-top operations
Glassware cleaning and rinsing
Bench top chemical use
15
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MAXIMUM SMALL LAB AIR EMISSION CALCULATION
For each specific air volatile chemical,
Fill in quantities known or estimated.
Description
Quantity
(A) Amount of unused chemical in inventory today.
(B) Amount of same unused chemical in a previous
inventory. Note: A long period of time (i.e., one year)
between (A) and (B) may yield more accurate results.
(C) Subtract (A) from (B). This is the difference in inventory
over the time period.
(D) Amount of chemical purchased and received in the time
period covered by the inventory records used in (A) and (B).
(E) Add (C) and (D). This is the amount that needs to be
accounted for.
(F) Amount of chemical still in use in solutions and mixtures.
(G) Amount of chemical disposed of as waste (all forms).
(H) Amount (non-waste), shipped off-site, or other off-
premise use.
(I) Subtract (F) through (H) from (E).
This is the maximum amount of the chemical that could
actually have been emitted to the air from the lab over
the period of time between (A) and (B).
16
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Implementing
the Air
Quality
Program
Ventilation
Although it might seem like an overwhelming task to make a calculation
for all chemicals in a lab, this is probably not necessary. To start, the
most air volatile and commonly used chemicals, such as organic solvents,
should be addressed as well as any especially hazardous or stringently
regulated chemicals. Thus, after making calculations for a small subset of
chemicals, lab staff should have a good understanding of emission levels.
A second approach centers on evaluating a
specific lab process instead of the entire lab.
This approach will be easier and more reliable
in labs where analyses are routine. For
example, suppose a routine test mass balance
calculation repetitively indicates a 10% "loss"
of a chemical. "Loss" means the chemical is
not part of the product or the solid waste
stream. Thus, one assumes it is emitted to the
air. This percentage can then be used to
estimate the maximum total mass of chemical
emitted by multiplying the loss per test by the total
Emission Changes-
Requirements Change
Remember, changes in lab
design or processes will
change emissions and
requirements. Review your
inventory at least annually
or whenever there is a
significant process change.
that could actually be
number of tests.
Once air pollutant sources are identified and emissions are quantified, the
lab must:
Assess the regulatory implications of these emissions;
Assess P2 opportunities to eliminate or reduce air emission sources;
Ensure that the sources are properly permitted;
Maintain operation, monitoring and maintenance programs to comply
with regulation or permit requirements; and
Comply with recordkeeping requirements.
Ventilation is an integral part of controlling and removing particulates,
vapors, gases, and other airborne chemicals from the lab and exhausting
them to the atmosphere. Types of ventilation devices used in labs include
fume hoods, biological safety cabinets, glove boxes, extraction hoods,
benchtop slot hoods, and flexible ducting. Any ventilation device used
must meet the design requirements set forth in EPA, OSHA, American
Society of Heating, Refrigeration and Air-Conditioning Engineers
(ASHRAE), and National Fire Protection Association (NFPA) regulations.
The lab should implement a regular inspection
and monitoring program to ensure all ventilation
devices are working properly to remove
contaminants from inside the lab and exhaust
them to the exterior of the building. All lab fume
hoods must meet the ASHRAE 110 standards
for testing the performance of lab fume hoods.
Ventilation is measured in air changes per hour (ACH). OSHA
recommends lab ventilation systems have a ventilation rate of 4-12 ACH,
NFPA 45 recommends greater than 8 ACH, and ASHRAE recommends a
What Does a Monitoring
Program Include?
Daily visual inspections
Quarterly testing
Annual maintenance
17
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rate of 6-10 ACH. The lab should ensure its ventilation rate meets the
highest minimum recommendation as well as local code requirements.
In order for ventilation devices to be effective they must be used properly.
Before any person uses a ventilation system, they should receive training
in operating procedures as well as procedures for daily inspection. Good
lab practices should be implemented to reduce the user's exposure to
airborne hazards. For example, keep all containers at least six inches
from the front of the hood, keep the hood sash closed as much as
possible, do not obstruct the baffles in the rear of the hood, keep all
containers tightly closed when not in use, and do not store unused
chemicals in the fume hood.
Pollution Prevention and Air Emissions
Labs can eliminate or reduce air emissions through process change and engineering controls.
In addition, a reduction in the scale of the experiment can reduce air emissions. Over the last
decade, microscale chemistry has come to be considered a proven technology to reduce air
emissions and P2 in other ways (see Hazardous Materials Handling and Storage, Section
3.14).
Other simple solutions such as ensuring the lids remain tightly closed on volatile solvents
when not in use will also prevent air emissions. A good example is a high purity solvent
delivery system being offered by some chemical suppliers that can accurately dispense
solvents directly from the containers. The solvent is stored under inert gas and gas pressure
drives solvent dispensing. When the container is empty, it is shipped back to the supplier to
be refilled. This reduces the potential for emissions during chemical transfer.
18
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SMALL LAB AIR EMISSIONS PROGRAM CHECKLIST
Action
1.
2.
3.
4.
5.
6.
7.
8.
9.
10
11
Determine if the facility is required to compile an air
emissions inventory and if it is completed.
Determine and record any changes in emission levels
since the last inventory.
Based on the inventory, determine if the facility is
considered a "major source."
If the lab emits air contaminants to the outdoor
atmosphere (through stacks, vents, and exhausts), make
sure that a plan approval, operating permit, or exemption
was obtained and documented if required.
If an air emission permit is needed:
Ensure that all of the lab's permits to operate sources
of air emissions are up-to-date; and
Ensure that there is a system for timely renewal of air
permits and associated fees.
Regularly observe and document emissions from
emission points to determine whether smoke or odors
are produced.
If the lab is part of a large industrial facility determine if
more stringent air regulations must be followed.
Determine if the facility triggers requirements under
NESHAP.
Determine if the lab properly services, repairs, and
disposes of ozone depleting substances (e.g., CFCs and
halons) and associated equipment.
If lab storage exceeds threshold quantities of a regulated
air pollutant, verify the facility developed and submitted a
RMP and ensure there is a procedure in place to update
the plan.
Determine if lab ventilation is adequate for the
associated hazards.
Notes
19
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SMALL LAB AIR EMISSIONS PROGRAM CHECKLIST
Action
12. Verify that ventilation meets design requirements set by
ASHRAE, EPA, OSHA, and NFPA regulations.
13. Ensure the lab developed and implemented a ventilation
monitoring program which includes:
Daily visual inspections;
Testing and certification at least annually; and
Annual maintenance (or sooner if necessary).
14. Determine if the lab implemented any P2 measures such
as engineering controls.
15. Ensure the lab encourages personnel to tightly close all
containers when not in use to minimize air emissions.
Notes
20
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3.2 Water Discharges
As a convenient way to dispose of chemical lab waste, sink drains can be very tempting.
Disposal of chemicals in this manner is discouraged, however, since it may result in fire,
chemical reactions, and corrosion within the plumbing system. In addition, drain disposal of
chemicals may cause pH upsets and other environmental problems at the wastewater
treatment plant.
If carefully controlled, some wastes (e.g., some acidic or basic wastewater that is neutralized
before discharge) can be safely discharged via the sewer and it may be the most desirable
disposal method because it minimizes waste sent off-site.
Federal, state, tribal and local regulations stipulate both acceptable and prohibited pollutants
for discharge. Whether you are connected to a septic system, on-site wastewater treatment
system, or local publicly owned treatment works (POTW) determines the specific regulations
that you must follow.
Regulatory Considerations
The primary objective of the Clean Water Act, as amended in 1972, is to limit uncontrolled
discharge of pollutants to the nation's navigable waterways. To achieve this objective, EPA
introduced several regulatory programs, which are implemented and enforced on a state, tribal
or local level.
Discharges Regulations governing wastewater discharges to a POTW are sometimes
to the Sewer referred to as "pretreatment standards," meaning that some wastes must
be treated before being discharged to comply with the standards. The
National Pretreatment Standards found in 40 CFR Part 403.5 contain
specific standards prohibiting all users from discharging the pollutants
listed below into a sewer system.
Flammable or explosive pollutants including, but not limited to, waste
streams with a closed cup flash point of < HOT.
Pollutants that will cause corrosive structural damage to the POTW,
but in no case discharges with pH lower than 5.0, unless the POTW is
specifically designed to accommodate such discharges.
Solid or viscous pollutants that may cause an obstruction of flow in the
POTW.
Pollutants capable of releasing fumes or vapors in sufficient quantities
to detrimentally affect the safety and health of treatment works
personnel.
Pollutants, including oxygen demanding pollutants (high biological
oxygen demand), at a concentration and flow which may cause
interference with the POTW.
Wastewater with sufficient heat to inhibit biological activity in the
POTW (must not exceed 104°F at the POTW).
Petroleum, oil, non-biodegradable cutting oil or products of mineral oil
origin in amounts that will cause interference or pass through.
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Surface
Water
Discharge
Septic
Systems
The lab should review the "Effluent Guidelines" found in 40 CFR 403-471
to determine if there are additional specific requirements placed on the lab
due to the nature of its work.
Several states have imposed pretreatment standards that are more
stringent than the Federal standards. Additionally, most POTWs have
local sewer ordinances that usually set even more stringent standards.
Local sewer ordinances typically set discharge limits for metals, biological
oxygen demand, and various organic pollutants. Many of these
ordinances specify that an increase in the use of water in order to dilute
pollutants to achieve compliance with the above limits is prohibited. Also,
local ordinances often require "industrial users," as defined in the
ordinance, to obtain discharge permits from the local wastewater
authority.
Labs that discharge wastewater to surface water are likely to require a
National Pollutant Discharge Elimination System (NPDES) permit.
NPDES programs are usually maintained and enforced by state or tribal
water pollution control agencies. Even effluents such as non-contact
cooling water are often subject to NPDES requirements. Labs with their
own wastewater treatment system that discharges to a nearby lake or
stream are subject to NPDES requirements.
In the early 1990s, EPA implemented a program requiring NPDES permits
for storm water runoff. In general, offices and the associated parking
areas are not included by NPDES storm water requirements. However,
some light industrial activities, such as outside storage of materials, may
cause NPDES storm water runoff requirements to apply. Check with
appropriate wastewater authorities to be certain.
Even though labs may not be required to apply for and receive a Federal
NPDES permit, state or tribal governments may require the lab to apply
for a similar permit based on the make up and quantity of the effluent. A
Federal, state or tribal permit will generally require the lab to establish an
operation and maintenance program to ensure proper operation of lab
controls, training, and quality assurance. In addition, the permit will
establish monitoring and recordkeeping requirements as well as
notification of noncompliance, bypass or upsets.
In most areas, labs no longer discharge wastewater to septic systems.
Where public sewer systems are available, septic systems may be
prohibited. Lab managers in facilities that discharge wastewater to a
septic system should caution all personnel that any pollutant discharged
down the drain has the potential to contaminate the environment.
Facilities discharging to septic systems may be required to obtain a permit
for discharge to groundwater. See Underground Injection Control, Section
3.12.
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Management Issues
To completely understand and effectively manage its wastewater
program, small labs should develop a wastewater management
system which includes:
An inventory of wastewater discharges;
Programs and practices for preventing, controlling and
minimizing wastewater;
Operating and maintenance procedures for wastewater
discharge systems (collection and treatment);
Monitoring to check operations;
Recordkeeping to document compliance with permits;
Procedures to respond to emergencies;
Training program to ensure operators meet regulatory requirements and operational
requirements; and
Procedures to assess planned changes in operations that may affect wastewater
discharges.
Where do my drains go?
Dye tracing can easily be
done on all drains leading
out of a lab to ensure that
discharges affected by
Federal, state, tribal or
local, regulations go to
the appropriate location
(e.g., POTW).
Wastewater
Discharge
Inventory
Designing
and
Implementing
the Program
Labs should maintain a comprehensive listing of wastewater discharges
that includes sources and locations of the discharges, analytical or other
data characterizing the nature and volume of the discharge.
The lab should design and implement programs and practices for properly
managing its discharges. Discharges must be properly routed based
upon their discharge characteristics. Whenever feasible, the lab should
consider P2 and waste minimization as a first step. When all feasible P2
and waste minimization opportunities have been explored, appropriate
treatment technologies should be installed (e.g., acid neutralization,
contaminate recovery units).
Remember, the lab must
obtain all the appropriate
system design and
discharge permits and
approvals and institute
procedures and practices
prior to beginning to
discharge.
If, after careful consideration, management
determines that limited drain disposal of
nonhazardous substances is acceptable, the
following general guidelines should be
followed:
Use drain disposal only if the drain system
flows to a wastewater treatment plant and
not into a septic tank system or a storm
water sewer system that potentially flows directly into surface water.
Make sure that the substances being disposed of are compatible with
each other and with the piping system.
Discharge only those compounds that are soluble in water (such as
aqueous solutions), that are readily biodegradable, are low in toxicity,
and contain no metals that can make the sludge toxic.
Training is important to ensure lab personnel are properly disposing of
their wastewater. Staff must be trained on what can and can not go down
23
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Wastewater
Management
Allowances
for Hazardous
Waste
the drain. In addition to formal training, periodic checks in the lab should
be conducted to ensure that procedures are being carried out.
The discharge of hazardous waste mixed with domestic sewage and the
elementary neutralization of certain characteristically hazardous wastes
are allowed under federal regulation. State allowance of these methods is
variable. A detailed description of these methods is provided in Section
5.0 of this Guide. Some key considerations relate to these two methods
are provided below.
Track Your Discharges!
In order to document that
you are compliant, keep
logs at each discharge
point and record all
hazardous waste disposed
down the drain.
Hazardous Waste Mixed with Domestic
sewage. EPA's hazardous waste
management regulations exclude from the
definition of hazardous waste any wastes
mixed with domestic sewage that enters a
POTW (40 CFR 261.4(a)(1)). In most cases,
however, lab staff should avoid discharging
regulated hazardous waste down the drain.
Generally, any lab that discharges more than
15 kg of hazardous waste per month (40 CFR 403.12(p)(2)), or acutely
hazardous waste in any amount down the drain, is required to notify the
EPA Regional Office, the state hazardous waste authorities, and the
POTW of such discharges. Check with local authorities first. Notification
usually must include the following information:
Name of the hazardous constituents contained in the wastes;
Estimate of the masses and concentrations of constituents in the
wastestream discharges during that calendar month; and
Estimate of the masses of such constituents that the lab can expect to
be discharged during the following twelve-month period.
Refer to Section 5, Little
Known but Allowable
Ways to Manage
Hazardous Waste, to
determine state
regulations on
neutralization and
mixing with domestic
sewage.
Although it may be allowed, discharging limited
amounts of hazardous waste with domestic
sewage may not always be an environmentally
sound choice. Lab staff should never allow
discharges of hazardous waste into drains that
lead to septic tanks or storm sewers.
Neutralization. In most states, it is acceptable
to neutralize acidic and caustic solutions and
then dispose of the neutralized solution down the drain if it has no other
hazardous characteristics. Check with state, tribal or local authorities first
however. Where permissible, it is important that only elementary
neutralization occurs and that it is under a Resource Conservation and
Recovery Act (RCRA) exemption for hazardous waste treatment without a
permit. Non-exempted treatment, without a RCRA permit, is a serious
RCRA violation. A neutralized solution should have a final pH value
between 6 and 9 but check with your local or tribal POTW to make sure
this pH range meets their requirements.
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Reportable
Discharges of
Oil and
Hazardous
Substances
Spill
Prevention,
Control and
Counter-
measure
(SPCC)
Spill
Containment
At the University of Arizona a major
environmental problem resulted from the
improper use of a neutralization tank. For
several years, in the chemical building,
researchers discharged chlorinated and
aromatic hydrocarbons into lab sinks. The
discharges were collected into a large
neutralization tank and bled off slowly into
to the POTW. Wastewater monitoring
detected these contaminants and caused
closure of 8 lab buildings for up to 6
weeks. Extensive testing determined the
neutralization tank to be the source of
contamination. It was decontaminated at
a significant cost.
Although many labs are equipped with neutralization tanks in wastewater
lines, problems can result from
their usage. For example, a
limestone chip bed is commonly
used as a passive in-line acid
neutralization system. In theory,
these systems should work but
they often do not in practice
because (1) they are flow
dependent; and (2) system
maintenance (e.g., cleaning) is
often neglected. Also, limestone,
though effective in neutralizing
acid discharges, is not helpful in
neutralizing caustic discharges.
In general, it is not wise to rely on an in-line system until its effectiveness
has been proven and can be monitored.
Discharges of oil to a navigable waterway that cause a sheen or
discoloration of the surface of the water must be reported to the National
Response Center (NRC: 800/424-8802) or the U.S. Coast Guard (40 CFR
110). Navigable waters are defined broadly by EPA and include most
lakes, rivers and streams. Discharges of hazardous substances, as
designated in 40 CFR 116, to navigable waterways must be reported if
they exceed the reportable quantities established in 40 CFR 117. Any
person in charge of a vessel or an onshore facility shall, as soon as
he/she has knowledge of any discharge of a designated hazardous
substance, immediately notify the appropriate agency of the discharge.
In accordance with 40 CFR 112, a SPCC plan is required of facilities
storing oil, which due to their location, could reasonably be expected to
discharge oil in harmful quantities to navigable waters. SPCC
requirements apply to facilities storing more than 42,000 gallons of oil
underground, or 1,320 gallons total above ground, or any single container
above ground exceeding 660 gallons. For example, SPCC planning
activities would likely be triggered for a lab having an outdoor,
aboveground heating oil tank with a capacity of 1,000 gallons.
A discussion of water discharge would not be complete without
mentioning spill containment. The need for spill protection applies to all
areas where materials can be potentially damaging to the POTW or enter
storm water systems. The following are some suggestions to prevent
spills from entering drains.
Floor drains should be eliminated from new construction. Where floor
drains presently exist, they should be covered with properly fitting drain
covers. Note that a lack of floor drains may make it more difficult to
test emergency showers.
Fume hood cup sinks should be guarded or closed off. If the sink
25
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does not need to be used, then it should be sealed off. If the sink
must remain in service, it can be protected from spills by installing a
perimeter guard ring. Encircling it with a line of non-reactive caulk can
make a simple cup sink guard.
Have spill kits available where required (e.g., by SPCC plans) or where
spills are likely to enter drains. Make sure appropriate spill kits are
available. For example, there are special kits for acids, caustics,
organics, and mercury. They are not interchangeable.
Special Biologically active wastes and radioactive wastes require special handling.
Wastes Specific disposal requirements for biologically active wastes and
radioactive wastes are found in sections 3.5 and 3.6 respectively.
Pollution Prevention and Wastewater
Labs should review their processes and identify opportunities to reduce the amount of
wastewater generated and reduce the amount of hazardous wastes in the lab's effluent. If the
discharges cannot be eliminated the lab should consider applying appropriate technologies to
minimize the quantity of wastewater generated. Minimizing discharges may eliminate
recordkeeping requirements for the lab. An example of a substitution that can minimize
harmful discharges is using organic dishwashing solutions instead of chromic-sulfuric acid
mixtures when washing glassware. Check with the local POTW for information on P2
opportunities.
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SMALL LAB WATER DISCHARGE PROGRAM CHECKLIST
Action
1.
2.
3.
4.
5.
6.
7.
8.
9.
10
Determine if the discharge meets with general pretreatment
prohibitions for:
Fire or explosion hazards;
Corrosivity;
Viscous obstructions which could plug sewer;
Sludge discharges; and
Heat sufficient to inhibit biological activities (> 104T).
Verify the POTW is aware of the discharge.
Ensure the lab has a sewer use discharge permit or letter
of acknowledgment from the POTW.
Ensure the lab has a copy of the POTW's sewer use
discharge requirements.
Verify there is a system in place to routinely monitor the
discharge to the POTW.
Determine when samples are taken:
A certified sampling/analytical lab handles them;
Proper sample containers, preservation techniques,
holding times, and quality control are used;
There is a designated employee responsible for making
sure that sampling is performed according to permit
requirements;
Sampling results are reviewed and compared with
permit requirements. Ensure that deviations are noted
and investigated; and
Reports are maintained on site for three years.
Verify that all lab personnel have been trained to
understand the types of pollutants prohibited from
discharge to the POTW.
Verify that direct discharges to surface water are permitted.
Ensure discharges to on-site waste disposal systems are
permitted.
Verify that copies of state, tribal or local water pollution
regulations are available.
Notes
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3.3 Hazardous Wastes
Managing the generation and disposal of hazardous wastes is one of the most difficult
environmental management challenges for staff in small labs. Common issues to address
include classification, storage, labeling, treatment, and disposal of lab wastes as well as
identifying opportunities to prevent its generation altogether.
Regulatory Considerations
The Resource Conservation and Recovery Act (RCRA), enacted in 1976, was written to
provide "cradle to grave" tracking of hazardous waste. Pursuant to RCRA, EPA developed
hazardous waste management regulations for generators and treatment, storage, and
disposal facilities (TSDFs). In 1984, Congress expanded the scope of RCRA with passage of
the Hazardous and Solid Waste Amendments (HSWA). HSWA directed EPA to adopt
regulations governing small quantity hazardous waste generators (SQGs) such as many small
labs.
Most labs routinely generate hazardous waste and, therefore, are subject to RCRA hazardous
waste management regulations (40 CFR Parts 260 to 270). These regulations include
requirements governing waste classification, accumulation, disposal, recordkeeping, and
emergency preparedness.
EPA has delegated authority to implement and enforce hazardous waste management
programs to the states and tribes. State and tribal regulations are at least as stringent as
EPA's hazardous waste regulations. Still, it is important to keep up with the EPA regulations
since EPA regularly publishes new hazardous waste management regulations that are
enforceable in the states even though they may not yet be included in a given state's
hazardous waste regulations.
Determine Which Hazardous Waste Requirements Apply
Hazardous waste management requirements are dependent upon the type and quantity of
wastes the lab generates. In order to properly mange hazardous waste, the lab must identify
and inventory its waste streams, characterize these wastes, and then determine and track its
waste generator status.
STEP1: Identify all waste streams generated within the
Identify and lab or facility. Examples include unused
Inventory chemicals, process wastes, discarded or spent
Waste solvents. Once waste streams are identified
determine the volume or quantity of wastes
generated in a typical month. hazardous waste,
STEP 2: Next, characterize the wastes to determine if they
Characterize are subject to regulation as hazardous waste.
the Waste
Is it a Solid Waste? Because hazardous waste
is considered a subset of solid waste, a
28
Hazardous Waste
Determination
To determine if a waste
is a regulated
generators can use
either knowledge or
testing (40 CFR
262.11). If you don't
know, then manage the
waste as hazardous
until you find out.
-------
hazardous waste must first meet the EPA definition of solid waste. The
term solid waste is used very broadly in RCRA and refers to both
nonhazardous and hazardous waste including solids, liquids, semi-solids,
sludges, and compressed gases. A solid waste may be abandoned (i.e.,
thrown away), inherently waste-like (e.g., certain dioxin containing
wastes), unused or defective military munitions, or a material to be
recycled,
Is it a Hazardous Waste? EPA defines hazardous waste in 40 CFR 261.
A solid waste is considered hazardous if it:
1. Is Listed on one of the hazardous waste ,, , ^ _,
.. . Multiple Codes
lists:
Hazardous waste may
demonstrate more than one
characteristic or be both
listed and characteristically
hazardous waste. Multiple
codes then apply.
F-list (40 CFR 261.31): Commonly
referred to as the non-specific source
list. It contains spent solvents,
electroplating wastes, wastes related
to the production or treatment of
chlorinated hydrocarbons, wood
preserving waste, and certain landfill leachates. Labs often
generate F-listed spent solvents such as methylene chloride.
K-list (40 CFR 261.32): Commonly referred to as the specific
source list. It contains hazardous wastes from certain industries.
Labs may manage K-listed waste if they accept waste samples
from one of the 17 K-listed industrial processes such as pesticide
manufacturing, inorganic chemical or pigment manufacturing and
ink formulation.
P-list and U-list (40 CFR 261.33(e) and (f)): The list applies to
unused, discarded, commercial chemical products that are 100
percent pure, technical grade or with a sole-active ingredient on the
P-list. It can also apply to discarded chemical solutions that were
made in the lab in lieu of purchasing a commercial product or a
spilled product. P-list wastes are classified as acutely hazardous
wastes. U-listed wastes are classified as toxic wastes. The list
applies to unused, discarded, commercial chemical products that
contain a sole-active ingredient that appears on the U-list.
State Listed Waste: State hazardous waste regulators often add
wastes, such as waste oils and polychlorinated biphenyls, to their
state lists of hazardous waste.
or
2. Demonstrates one of the following Characteristics:
Ignitability (40 CFR 261.21): Ignitable wastes, denoted by the code
D001, are generally liquids with flash points below 60°C (140°F). A
non-liquid is considered ignitable if it is capable of causing fire
through friction, absorption of moisture, or spontaneous chemical
29
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changes, and burns in a manner that creates a hazard.
Corrosivity (40 CFR 261.22): Corrosive wastes, denoted by the
code D002, are generally aqueous solutions with a pH <2 or >12.5.
Reactivity (40 CFR 261.23): Reactive wastes, denoted by the code
D003, are those wastes that are generally unstable, explosive,
capable of detonation when heated under confinement, or react
violently with water. Also, wastes are reactive if they generate toxic
cyanide or sulfide fumes when subjected to a pH between 2 and
12.5
Toxicity (40 CFR 261.24): Toxic
wastes, denoted by the codes D004-
D0043, are wastes containing certain
regulated constituents. To
determine if wastes are toxic, they
are subjected to the toxicity
characteristic leaching procedure
(TCLP). Wastes leaching contaminants at or above the regulated
concentrations exhibit the toxicity characteristic and must be
assigned the appropriate EPA hazardous waste code. Liquid
wastes exhibit the toxicity characteristic if the waste itself contains
contaminants above the regulated levels (TCLP doesn't need to be
performed).
Is It an Excluded or Exempted Waste? Certain substances are
excluded from the regulatory definition of solid and hazardous waste.
Three exclusions that are particularly important to many labs are
highlighted below.
Characteristically Toxic?
Check With Your State
Some states include materials
in addition to those listed in 40
CFR 261.24. Check with your
state or local regulators.
Wastewater Treatment
Residues
Even though wastewater
may be excluded, sludges,
residues and other
recovered materials from
your on-site wastewater
treatments system are not
excluded and may be
hazardous waste.
Wastewater: Mixtures of untreated sanitary
waste and other (i.e., hazardous) waste
discharged to a publicly-owned treatment
works (POTW) are excluded from the
definition of solid waste and, therefore, are
not regulated hazardous waste (40 CFR
261.4(a)). This exemption also applies to
on-site wastewater treatment systems with
an NPDES permit. The discharges are
subject to stringent water pollution control
requirements (see Water Discharges,
Section 3.2).
Samples'. Samples that are sent to the lab for analysis are not
considered regulated waste while awaiting testing, while stored after
testing for a specific purpose, or while being transported back to the
sample collector (40 CFR 261.4(d)). However, once the samples are
run and they are designated for disposal by the lab, they must be
treated as a regulated waste.
Empty Containers: Empty containers that once held hazardous
materials are not regulated as hazardous waste if they meet the
30
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The Mixture
Rule
definition of "empty." Empty means all possible materials removed
from the container using common practices, and
- For containers 110 gal or less; residue is no more than 3% by
weight of the total capacity;
- For containers greater than 110 gal, residue is no greater than
0.3% by weight of the total capacity.
Containers that held acutely hazardous waste are considered empty
only after being triple rinsed with a solvent capable of removing the
acutely hazardous waste residue. The solvent rinseate then must be
managed as acutely hazardous waste.
Remember,
dilution is not
allowed as
treatment.
What About Mixed Chemical Wastes? It is common
for labs to generate waste streams that contain several
chemicals mixed together. If this is the case, the
Mixture Rule defines whether the waste is hazardous.
If a listed hazardous waste is mixed with a
nonhazardous waste the resulting mixture will remain regulated as the
listed waste regardless of the quantity of the listed waste present in the
mixture.
If a characteristic hazardous waste is mixed with a nonhazardous
waste the resulting mixture will be regulated as hazardous only if the
resulting mixture still exhibits the characteristic.
ANY AMOUNT OF
Non-Hazardous Waste
ANY AMOUNT OF
Non-Hazardous Waste
Any amount of listed
hazardous waste
Any amount of
characteristically
hazardous waste
Listed Hazardous
Waste
Nonhazardous
waste if not
characteristically
hazardous
Multi-
Hazardous
Wastes
Labs may generate waste streams that contain a combination of chemical,
biological, or radioactive substances. Multi-hazardous wastes are defined
as those that contain more than one hazard in the waste. Any
wastestream that presents more than one type of hazard requires special
management consideration because the selected treatment technology
appropriate for one type of waste may not be appropriate for the other
types. Multi-hazardous wastes must be evaluated on an individual basis
and the constituent that poses the greatest hazard should be given
priority.
Another term describing multi-hazardous waste that contains chemical
hazards regulated by the EPA and radioactive substances regulated by
the NRC only is "mixed waste." Some examples of lab mixed wastes
include:
Used flammable (e.g., toluene) liquid scintillation cocktails;
31
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STEP 3:
Determine
and Track
Generator
Status
Phenol-chloroform mixtures from extraction of radiolabeled nucleic
acids;
Aqueous solutions containing chloroform and radioactive material
typically found in solutions generated by the neutralization of
radioactive trichloracetic acid solutions;
Certain gel electrophoresis waste (e.g., methanol or acetic acid
containing radionuclides); and
Lead contaminated with radioactivity.
Labs that generate hazardous waste are subject to varying requirements
depending on how much hazardous waste they generate and accumulate
in a month. (See Special Wastes, Section 3.7, for other used oil and
universal waste.)
Generator Class.
generators.
Under the Federal rules, there are three classes of
Conditionally Exempt Small Quantity Generator (CESQG)
Generate no more than 100 kg of hazardous waste, 1 kg of acutely
hazardous waste, or 100 kg of contaminated waste from an acutely
hazardous waste spill in a month.
Accumulate no more than 1,000 kg of hazardous waste at any time.
Small Quantity Generator (SQG)
Generate between 100 and 1,000 kg of hazardous waste and no more
than 1 kg of acutely hazardous waste in one month.
Accumulate no more than 6,000 kg of hazardous waste for up to 180
days (270 days if waste is to be transported over 200 miles).
Large Quantity Generator (LOG)
Generate greater than 1,000 kg of hazardous waste or greater than 1
kg of acutely hazardous waste in one month.
Accumulate greater than 6,000 kg of hazardous waste for up to 90
days.
Remember, states and tribes can define
generators differently and set more stringent
regulations. For example, the state of
Maryland does not have a CESQG
classification. Always be aware of and
understand state generator requirements.
Hazardous Waste Log. In order to make
an initial determination and then track and
document the lab hazardous waste
generator status from month to month, a
facility wide hazardous waste log is
Oops, I'm Over This Month!
There are no exceptions. If
you exceed the generation
and/or accumulation limits in
any given month, then you are
subject to all the requirements
of the larger class for that
month. This even applies for
episodic generation such as
one time unused chemical
round ups or spill cleanups.
Plan ahead!
32
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recommended. Good information to include in the log is:
For each waste:
Description of the waste (e.g., waste solvents from labs);
Type of waste (hazardous or acutely hazardous waste);
Hazardous waste class;
Method of characterization (e.g., lab test date, knowledge);
Amount generated in the month; and
Amount accumulated in the month.
Totals:
Amount of all hazardous waste generated in the month;
Amount of all acutely hazardous waste generated in the month; and
Amount of all hazardous waste accumulated in the month.
Hazardous Waste Generator Requirements
Once generator status is determined, the lab must develop hazardous waste handling and
storage practices and procedures based on all applicable requirements and regulations. The
table on the next page presents an overview of hazardous waste requirements that apply to
labs depending on their generator status. Some key considerations and differences for small
labs are highlighted below.
CESQGs CESQGs must comply with two basic provisions for managing their
hazardous waste:
Identify all hazardous wastes generated;
Send all hazardous waste to a hazardous waste management facility,
landfill or recycler that is permitted by a state to manage treatment,
storage or disposal of hazardous waste; and
Many CESQGs labs opt to meet SQG requirements as a good
management practice to help ensure that hazardous waste is properly
managed.
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RCRA REQUIREMENTS FOR LABS AS A FUNCTION OF GENERATOR STATUS*
Requirement (40CFR)
Waste Determination
(262.11)
Generation Rate Limits
(261 .5 and 262.34)
Accumulation Quantity Limit w/o
Permit
(261 .5 and 262.34)
Accumulation Time
(261 .5 and 262.34)
EPA ID Number
(262.12)
Mark Containers with Start Date
(262.34)
Mark Containers "Hazardous Waste"
(262.34(a))
Air Emission Standards 40 CFR 265
Subpart CC
Satellite Accumulation
(262.34(c))
Use Manifests
(262, Subpart B)
Exception Reporting (262.42)
Biennial Report (262.41)
Contingency Plan (265, Subpart D)
RCRA Personnel Training (262.34 and
265.16)
Storage Requirements (without
permit) (262.34 and 265)
Recordkeeping Requirements
(262.40)
Waste "Designated Facility"
Land Disposal Restrictions
(268.7)
CESQG**
Applicable
< 100 kg/mo
Not to exceed 1 ,000 kg at any
time
Not to exceed 1 kg acute at any
time
No limit
Not required***; possible state
requirement
Not applicable
Not applicable
Not applicable
Not applicable
Not required***; possible state
requirement
Not required
Not required
Not required, but OSHA (29 CFR
1910.38) requires emergency
planning
Not required, but recommended
None, but OSHA regulations
under 29 CFR 1910, Subparts H
and N, apply, particularly 29 CFR
1910.106
Waste determinations and
generation log required
(notification of regulated waste
activity, training records,
manifests, and land disposal
restriction notifications
recommended)
State-approved or RCRA
permitted facility or legitimate
recycler
Possible state requirement
SQG
Applicable
100-1 ,000 kg/mo
not to exceed 6,000 kg at any
time
180 days or 270 if waste is to
be transported over 200 miles.
Required
Applicable
Applicable
Not applicable
Applicable
Required
Required after 45 days
Not required; possible state
requirement
Basic planning required in
accordance with the standards
in 262.34(d)(4) and (5) and
265, Subpart C as well as
OSHA regulations
Basic training required by
262.34(d)(5)(iii)
Compliance with technical
standards in Part 265, Subparts
I and J; for containers and
tanks is required by
262.34(d)(2) and (3) and OSHA
regulations
Notification of regulated waste
activity, waste determinations,
generation log, manifests, land
disposal restriction
notifications, exception reports,
and correspondence with local
emergency responders (written
contingency plan, weekly
container inspection & periodic
equipment maintenance logs,
and RCRA training records
recommended)
RCRA-permitted facility or
legitimate recycler
Applicable
LOG
Applicable
1 ,000 kg/mo or greater
No limit
90 days
Required
Applicable
Applicable
Applicable
Applicable
Required
Required after 35 days
Required
Full written plan in accordance
with 265 Subpart D, is required
by262.34(a)(4)andOSHA
regulations
Full compliance with the
training requirements in 265.16
is required by 262.34(a)(4)
Compliance with technical
standards in Part 265, Subparts
I, J, W, and DD, is required by
262.34(a)(1) and OSHA
regulations
Notification of regulated waste
activity, waste determinations,
generation log, manifests, land
disposal restriction
notifications, exception reports,
biennial reports,
correspondence with local
emergency responders, RCRA
training records, and written
contingency plan required
(weekly container inspection is
required & periodic equipment
maintenance logs is
recommended)
RCRA-permitted facility or
legitimate recycler
Applicable
Adapted from Laboratory Safety & Environmental Management, Vol. 5, No. 6.
* Although these items are not legally required under RCRA, most transporters and TSDFs will not handle hazardous waste without them.
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SQGs SQGs are required to meet registration, collection and storage area,
emergency planning, and other requirements. SQGs must:
Register with the appropriate (usually state) environmental regulatory
agency using the Notification of Hazardous Waste Generator Activity;
Comply with hazardous waste container requirements in 40 CFR 265,
Subpart I except for air emission standards and a requirement to
locate ignitable or reactive waste greater than 60 feet from the
property line;
Meet collection and storage requirements for satellite accumulation
and accumulation areas;
Provide at least one employee on the premises or on-call to respond to
any emergency and act as the emergency response coordinator. The
emergency coordinator must respond to any emergencies that arise;
Post the following information next to the telephone in the area:
- Name and phone number of the emergency coordinator and
backup emergency coordinator,
- Location of the spill control material, fire alarm, and fire
extinguishers, and
- Telephone number of the local fire department unless there is a
direct alarm;
Ensure that all employees are familiar with responding to emergencies
and proper waste handling procedures in their work area; and
Establish and implement recordkeeping procedures for waste
characterizations, documentation on generator status, registration,
manifests, exception reports, container inspection, land disposal
restrictions (LDRs), and correspondence with local emergency
responders.
LQGs Although not common, it is possible for small labs to be LQGs, particularly
as a result of episodic generation (e.g. during spring cleaning) or if they
manage acutely hazardous waste. LQGs must:
Register with the appropriate (usually state) environmental regulatory
agency using the Notification of Hazardous Waste Generator Activity;
Comply with hazardous waste container requirements in 40 CFR 265,
Subpart I including air emission standards and a requirement to locate
ignitable or reactive waste greater than 60 feet from the property line;
Meet collection and storage requirements for satellite accumulation
and accumulation areas;
Prepare a Contingency Plan that documents the lab preparedness and
prevention measures in accordance with 40 CFR 265, Subpart D;
Develop and implement a formal training program; and
Establish and implement the same recordkeeping procedures as for
SQGs as well as training records, contingency plan and a biannual
report.
SQGs and LQGs must register with the EPA (40 CFR 262.12) and obtain
an EPA identification number. The registration form, EPA form 8700-12,
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States & Tribes
How to Get an EPA ID
Number
Call your state or tribal
hazardous waste office
and ask for EPA Form
8700-12.
tilted Notification of Hazardous Waste Activity,
requires the facility to list all types of hazardous
waste activity and a description of all hazardous
wastes.
Although Federal regulations do not require a
CESQG to obtain an EPA identification number
or follow SQG storage requirements, states may require it. In addition,
most hazardous waste transporters and TSDFs may not accept waste
from a facility without an EPA identification number.
Remember that individual states and tribes may have additional
requirements.
Hazardous Waste Collection and Storage
Federal regulations allow for two types of storage areas for SQGs
and LQGs, satellite accumulation areas and accumulation areas.
Satellite
Accumulation
Areas
A satellite accumulation area is an area at or
near the process that generates the waste.
The area must be under the control of the
operator of that process (40 CFR 262.34(c)).
A common example for labs is the hazardous
waste collection area in the individual lab.
Federal regulations allow generators to store
up to 55 gallons of hazardous waste or 1 quart of a particular acutely
hazardous waste in a satellite accumulation area.
OSHA Limits
Remember, regardless of
satellite accumulation
thresholds, OSHA
standards limit the
quantities of flammable
materials such as waste
solvent that can be stored
in one lab room.
There is no limit on accumulation
time. Once a container is full or more
than 55 gallons of hazardous waste or
1 quart of acutely hazardous waste is
accumulated, the full container or
excess waste must be moved to an
accumulation area within 72 hours.
This is a common compliance
challenge for labs.
Waste in satellite accumulation areas
must be managed as follows:
Closed Containers. All
hazardous waste containers must
be kept closed except when it is
What if I have more than one type of
waste in my lab satellite accumulation
area?
The 55-gallon threshold under the
federal regulation applies to the
maximum quantity of waste allowed in
a Satellite Accumulation Area (SAA)
regardless of the number of waste
streams.
The EPA does not limit the number of
SAAs in a location.
However, having large amounts of
waste in one location is not
recommended.
necessary to add or remove waste. Evaporation of wastes in fume
hoods is prohibited.
Labeling. Federal satellite area rules only require labels listing the
container contents, but many states require that the contents, the
36
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Accumulation
Area
Requirements
hazard and the actual words "Hazardous Waste" be on the container.
Prudent practice would be to mark all hazardous waste containers in
the lab with the words "Hazardous Waste" and other words that
identify the containers contents (e.g., "waste hexane with trace
pesticide contamination").
Container Condition and Compatibility. Containers must be
maintained in good condition (i.e., no rust, dents, or leaks, etc.) and
must be compatible with the hazardous wastes they contain.
Once hazardous waste leaves the satellite accumulation area and it
enters an accumulation area "the clock starts." The container is dated,
and the lab must ship the waste off-site to a permitted hazardous waste
TSDF within the allowable time for the generator class. For LQGs, waste
must be disposed of within 90 days. For SQGs, the waste must be
disposed of within 180 days or 270 days if the waste must be transported
200 miles or more for treatment, storage or disposal. If waste is not sent
off-site within the required time frame, then the lab is subject to fines and
in some cases, very cumbersome and costly RCRA storage permit
requirements.
Unlike satellite areas, there is no volume threshold for container size and
accumulation amount (provided the generator monthly accumulation
thresholds are not exceeded).
Different Containers. Different Dates
A lab generates waste isopropyl alcohol and waste formaldehyde. The wastes are collected in separate
5-gallon containers in satellite accumulation areas located in several labs. When the 5-gallon
containers are full, they are carried to the accumulation area within 72 hours. The formaldehyde is
accumulated in 55-gallon drums and the isopropyl alcohol is accumulated in a 250-gallon tank. The
hazardous waste manager puts the start date on the drum and tank when they start to be used (when
the first waste is poured in the empty container/tank). Therefore, two different wastes, generated
concurrently in a lab process, may have different start dates in the accumulation area. Regardless of
when additional waste is poured into each container, all the waste accumulated in the container must be
disposed of within the allowable time based on that start date for a SQG or LOG whether or not the
containers are full.
Accumulation areas have specific design and operational requirements
that must be followed.
Labeling. All containers must
be marked with the words
"Hazardous Waste" or with an
EPA hazardous waste label.
The date accumulation begins
must also be marked clearly on
each container. (Remember, for
unknown wastes undergoing
sampling, the accumulation start
date is when the waste is
Hazardous Waste Tanks and Buildings
There are special requirements for
accumulating waste in a tank. 40 CFR
265.201 outlines the specific
requirements for tank storage.
Additional requirements also apply to
containment buildings. These
requirements can be found in 40 CFR
264.175.
37
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generated not when the lab results are returned. Therefore, it is wise
to manage all unknown wastes as hazardous).
Closed Containers. All containers must remain closed unless adding
or removing waste.
Container Condition and Compatibility. Containers must be
maintained in good condition (i.e., no rust, dents, or leaks, etc.) and
must be compatible with the hazardous wastes they contain.
Incompatibles Storage. Incompatible wastes must be separated to
the greatest extent possible using distance, berms, or containment
pans.
Inspections. The area must be inspected weekly to look for any signs
of corrosion, dents, bulges, or other signs of deterioration.
Preparedness and Prevention. The generator must comply with 40
CFR 265, Subpart C that requires maintenance and operations of the
facility to minimize the potential for release to the environment. The
following emergency equipment and procedures must be maintained
for the accumulation area and periodically tested to ensure it is in
working order:
- A communications device or alarm
system capable of informing facility
personnel and local emergency
response authorities in the event of
an emergency (i.e., phone, two-way
radio);
- Portable fire extinguishers
(including special extinguishers,
foam, and dry chemical, necessary
for the waste), spill control
equipment, and decontamination
equipment;
- Water at adequate volume and
pressure to supply water hose
streams, foam producing
equipment, or automatic sprinklers;
- Waste containers must be arranged
in the accumulation area so that
there is adequate aisle space to allow access for emergency
personnel and equipment; and
- The following information must be posted next to the telephone in
the area:
Name and phone number of the emergency coordinator, and
Location of the spill control material, fire alarm, and fire
extinguishers and telephone number of the local fire department
unless there is a direct alarm.
Hazardous Waste Container
Inspection Logs
Inspections should be
documented for SQGs and
LQGs. Make up an inspection
log that staff can use to
document that everything has
been inspected and checks out
OK or that if not OK, action has
been taken to correct the
deficiency.
Even though documented
inspections are not required by
Federal regulations for satellite
accumulation areas, a simple
inspection procedure and log
can help lab staff maintain a
safer working area.
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Hazardous Waste Transportation and Disposal
If a lab facility is not a permitted TSDF, the facility must transfer its hazardous waste to a
regulated TSDF or recycling facility. The state or EPA permits TSDFs and recycling facilities,
so it is important to ensure the company chosen to receive the labs waste has an EPA
identification number. Because hazardous waste generators bear the burden for the
compliant transfer and disposal of their hazardous wastes, it is important to understand all
Federal, state and tribal regulations concerning the transfer and disposal of the lab's
hazardous waste. The EPA requires generators to follow strict procedures for shipping
hazardous waste to ensure it is handled properly.
Packing Up
the Waste
Hazardous
Waste
Manifesting
Before transporting hazardous wastes the generator must ensure the
containers are properly packaged, labeled, marked, and the transporting
vehicle is properly placarded.
Packaging. Packaging must be done in accordance with all
Department of Transportation (DOT) regulations. See 49 CFR 173,
178, and 179 for specifications.
Labeling and Marking. Before transporting the hazardous waste
packages, the generator must label each package in accordance with
DOT labeling requirements (49 CFR 172). The generator must mark
all containers of 110 gallons or less used in transportation with:
"HAZARDOUS WASTE - Federal Law Prohibits Improper Disposal. If
found, contact the nearest police or public safety authority or the U.S.
Environmental Protection Agency," the generator's name and number,
and the manifest document number.
Placarding. According to 49 CFR 172 subpart F, the generator must
placard or offer the initial transporter the appropriate placards and
ensure they are used.
In accordance with 40 CFR 262
subpart B, all hazardous waste
shipments being sent off-site to be
managed at a TSDF must be
accompanied by a hazardous waste
manifest. Wastes may only be
manifested to appropriate designated
facilities, such as a permitted TSDF or
a recycling facility.
Often, the hazardous waste contractor
completes the manifests. However, lab
personnel must review the manifest to
ensure it is completed accurately and
sign the manifest certifying that it is
accurate.
The manifest is designed to document the hazardous waste disposal
process from cradle to grave as follows:
CESQGs Need a Manifest Too!
RCRA does not require CESQGs to
use manifests. However, some
states agencies may require a
manifest.
DOT regulations also require a
manifest for hazardous waste
transport regardless of generator
class . Therefore, hazardous waste
transporters may also require
CESQGs to use manifests. When
the CESQG does not have an EPA
ID number, the transporter may
accept the notation of "Conditionally
Exempt" in place of the ID number.
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Land Disposal
Restriction
Notices
Lab
Packing
Hauling Your Own Waste?
EPA allows transportation of
hazardous waste on public or
private right-of-ways, or along
the border of contiguous
properties under the control of
the same person without a
manifest to allow generators to
consolidate waste in a central
accumulation area (i.e., labs in
campus settings & military
installations).
If you haul waste off the
property you need a manifest.
Obtaining the Proper Manifest. The generator must obtain the
manifest from the state receiving the waste. If that state does not
supply the manifest then the generator should use the manifest of the
state in which they are located. If
neither state supplies a manifest then
the generator may obtain a manifest
from the EPA.
Number of Copies. The manifest must
have at least as many copies as
required by the generator, each
transporter, the TSDF, and one to return
to the generator.
The Manifest Process. The generator
and transporter sign and date the
completed manifest. The generator
retains one copy and gives the
transporter the remaining copies. A
designated representative from the
TSDF signs the manifest when the waste is delivered and returns a
signed copy to the lab within 35 days for a LOG and within 60 days for
aSQG.
The Exception Report. If the generator does not receive the signed
manifest within the specified time period he/she must submit an
exception report to the EPA.
EPA regulations require that nearly all hazardous waste be treated prior to
land disposal (40 CFR 268). Hazardous waste generators are required to
notify the receiving TSDF when they ship land disposal restricted (LDR)
wastes. LDR notices accompany the hazardous waste manifest and
include the generator's identification number, the appropriate treatment
standards, and the accompanying manifest number.
Because lab waste typically includes a diverse array of chemicals in small
quantities, they present special disposal concerns. In general, chemicals
can either be consolidated into bulk waste streams that meet specific
characteristics or "lab-packed". The term "lab-pack" describes the most
common method for packaging small quantities of lab waste. Small
containers of compatible waste materials are placed intact into a larger
packaging unit; usually a steel or fiber drum that contains an absorbent
material, such as vermiculite, to cushion the containers and absorb spilled
or leaked waste. An inventory is made as the containers are added to the
drum. The drum is then sealed and a copy of the inventory sheet is
attached to the drum. The drum is then snipped off-site for disposal
accompanied by a hazardous waste manifest.
There are advantages and disadvantages to lab packing. This packaging
method eliminates the need to transfer wastes and also reduces the
occurrence of dangerous reactions resulting from mixing incompatible
40
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The Best
Waste
Disposal
Option
materials. However, this method is often the most expensive. The
decision to consolidate or lab-pack should be made by those who are
knowledgeable about the makeup of each waste stream and in
consultation with the selected hazardous waste contractor. Note that only
individuals who have successfully completed DOT "HAZMAT" training can
prepare lab-packs. (49 CFR 173.12 (regulations governing lab-packs), 49
CFR 173 Subpart B (regulations governing packaging of hazardous
materials) and 49 CFR 172 Subpart H (DOT training regulations)).
It is important to decide on the best recycling or disposal method for that
waste. Reputable hazardous waste transporters or hazardous waste
management facilities can provide advice on the options that are most
cost-effective and environmentally preferred to specific situations.
Remember, however, that it is always the generator's responsibility to
understand and be in compliance with the regulations. Typical disposal
options for chemical wastes include incineration for toxic materials, and
landfill for nonhazardous materials. Hazardous waste transporters can
also assist labs in meeting DOT shipping and RCRA transportation
requirements and help prepare hazardous waste manifest forms.
Hazardous Waste Training
Lab staff should be trained annually in hazardous waste management and emergency
procedures relevant to their positions. Obviously, since hazardous waste management
responsibilities differ for various staff, so do training requirements. Labs should fashion
training programs so that they are appropriate for their operations. RCRA regulations require
that this training be formalized and documented for LQGs (40 CFR 262.34 and 265.16). While
not explicitly required for SQGs or CESQGs it is a good management practice.
P2 and Hazardous Waste
P2 and waste minimization can reduce or
eliminate the amount and/or toxicity of
hazardous waste that must be recycled,
treated, or disposed. Implementing a
comprehensive hazardous waste P2
program may reduce the generator status
of the lab and therefore reduce
compliance requirements. Lab P2 also
demonstrates good faith in compliance
and this can be an asset when dealing
with regulators and other community
stakeholders. It can reduce potential
environmental liabilities and help protect
the environment through more efficient
resource utilization. For example,
automated analyzers generate less
waste, often use smaller amounts of
Universities Demonstrate Pollution Prevention Success
The University of Texas Medical Branch (UTMB) at
Galveston implemented a solvent distillation waste
minimization program for nonhalogenated solvents
generated by histopathology. In one year, more than
6,200 L of alcohol, xylene, and formalin were reclaimed
for reuse and reduced the facility's hazardous waste
disposal volume by 29% and generated over $100,000 in
avoided costs for purchases and disposal. UTMB is
expanding the program and adding equipment for
distillation of acetonitrile wastes generated by HPLC and
biomolecular synthesis.
The University of Wyoming found that it dramatically
reduced its disposal costs as a result of its hazardous
waste minimization plan. In 1994, the University
collected 24,264 kg of waste and had disposal invoices
totaling $103,000 and by 1997 these numbers were
reduced to 9,035 kg at a disposal cost of $27,000.
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reagents and samples which means there are reduced air emissions, less water use and
reduced energy consumption as well.
P2 increases hazardous waste awareness and the staff's adaptability and openness to new
technology. In addition, it can improve housekeeping in a lab by leading to better tracking,
better labeling and more timely use of chemical stocks. It may also cut expenses by reducing
waste treatment and disposal costs, raw materials purchases, and other operating costs and
usually increases productivity and safety in a lab.
As noted in Section 2.2, an effective lab P2 program should include a number of key
elements, these are: obtaining management support, conducting a waste stream assessment,
conducting a feasibility analysis, implementing the selected P2 or waste minimization options,
and evaluating the program periodically and implementing recommended changes for
improvement. The environmental health and safety (EHS) staff at a number of universities
and company labs emphasize P2 in their training sessions to encourage waste minimization
from the beginning for a lab employee and to demonstrate its importance to the institution.
There are many ways to prevent or minimize hazardous waste generation. The list below
provides some ideas but is not exhaustive.
Maintain a limited inventory of chemicals on hand so those chemicals do not expire or
deteriorate and necessitate disposal and employ other front-end purchasing controls (e.g.,
purchasing solvents in automatic dispensers to minimize waste due to overages). Only mix
what is needed.
Develop a running inventory of unused chemicals for use by other departments.
Reduce or eliminate the use of highly toxic chemicals in lab experiments.
Centralize the waste management function to better track waste generation rates and
management costs.
Establish waste minimization goals.
Perform routine self-audits and P2 opportunity assessment.
Perform experiments on a microscale whenever feasible.
Include in the experiment plan the reaction work-up steps that deactivate hazardous
materials or reduce toxicity.
Treat or destroy hazardous waste products as the last step in experiments. Use caution
because a RCRA permit may be necessary.
Reuse/recycle spent solvents.
Recover metal from catalyst.
Use procedures to reduce metallic mercury use (e.g., replace mercury-bearing instruments
with alternatives, work with researchers to identify reagent substitutes for mercury salts,
and develop a procedure for work on plumbing fixtures in old lab facilities).
Keep individual hazardous waste streams segregated: hazardous from non-hazardous and
recyclable from non-recyclable.
Polymerize epoxy waste to a safe solid.
Keep solvent containers closed when not in use.
Reuse solvents after rotary evaporation.
Replace chromic acid cleaning solutions with Alconox or a similar detergent and make
other product substitutions that can save money and are less harmful to the environment.
(e.g., Albany Medical Center (Albany, NY) reports that xylene, which is recycled by
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distillation, is substituted for limonene in all processes and this avoids 8.8 tons of
hazardous chemical wastes, saves $25,000 in waste
disposal costs and avoids $73,500 in purchase costs (at $35
per gallon)).
Examine the waste/excess chemicals to determine if there
are other uses within the organization before discarding or
other back-end inventory management options to employ
(e.g., special tracking of chemicals that quickly destabilize to
cull them out before they pose risks and are more costly to
dispose.) While many lab facilities have chemical
exchanges within their institutions, Bowling Green University
operates a regional chemical exchange program and
successfully worked out liability considerations.
Examine opportunities for recycling computers.
Thomas Jefferson University
(Philadelphia, PA) and Albany
Medical Center (AMC, Albany,
NY) and other institutions have
instituted programs to recycle
computer and EDP
equipment. AMC reports in its
first year an estimated
$160,000 was saved by
removing from the
wastestream and recycling
186 units of computers and
EDP equipment.
To minimize the generation of multi-hazardous waste streams, consider the following points:
Use P2 strategies to reduce multi-hazardous waste to a waste that presents a single
hazard. By taking measures to limit the types of hazard in a specific wastestream the
waste may be managed by standards methods only for that category; and
When possible select a single management option. Some waste management methods
are appropriate for more than one waste hazard. For example low-level radioactive animal
tissue (radioactive-biological waste) can often be incinerated on-site in compliance with
NRC regulations, which may be a satisfactory disposal option for both the radioactive and
the biological characteristics of the waste. Some multi-hazardous waste can be disposed
of safely in the sanitary sewer when allowed by the local POTW (see Water Discharges,
Section 3.2).
The problems presented by managing mixed wastes can be reduced by applying waste
minimization techniques such as:
Substitution of non-ignitable liquid scintillation fluid (LSF) for toluene-based LSF to reduce
a chemical-radioactive waste to a radioactive waste. By substituting a biodegradable
scintillation fluid (Escscint) for toluene based fluors and substituting luminescence assays
for radioisotopes, scintallation vial disposal decreased by 667 pounds per year at Albany
Medical Center and avoided disposal costs totaled $16,000 for 5,000 pounds of radioactive
hazardous wastes (scintillation vials);
Substitution of shorter half-life radionuclides such as 32P for 33P and 131I for 125I to shorten the
hazard period;
Use of 2.5ml scintillation vials (mini-vials) instead of 10ml vials to reduce waste scintillation
fluid;
Elimination of methanol/acetic acid and radioactive mixed hazards in gel electrophoresis
work by skipping the gel fixing step if it is not required; and
Prevention of radioactive contamination of lead by lining lead containers with disposable
plastic or by using alternative shielding materials.
In-Lab Although not P2 or waste minimization, there are many benefits to
Treatment undertaking appropriate waste treatment techniques in the lab. Federally
allowable on-site treatment includes:
Elementary neutralization;
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Treatment in accumulation containers;
Onsite Recycling; and
Burning in Boilers and industrial furnaces.
Section 5 provides additional details on these treatment methods and
provides information on state specific allowances and requirements.
If it is acceptable to incorporate treatment steps, suitable options for
waste minimization (e.g., In-lab treatment) should be considered when
planning experiments. Often steps can be added at the end of the
experiment or procedure to eliminate hazardous byproducts and wastes.
Some typical examples include oxidizing organic chemicals with sodium
hypochlorite to produce nonhazardous waste, using phase separation of
organics from aqueous solutions and liquids from solids. Other in-lab
treatment methods include precipitation of toxic metals, oxidation of
inorganic cyanides and sulfides, and treatment of organic peroxides and
hydro-peroxides. Ideally, every lab procedure should be reviewed to
determine whether acceptable waste treatment steps should be
developed and included. Some specific recommendations include:
Destroy ethidium bromide using NaNO2 and hydrophosphorus acid;
Treat sulfur and phosphorus wastes with bleach before disposal;
Treat organolithium waste with water or ethanol; and
Consider including detoxification and/or waste neutralization steps in
lab experiments.
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HAZARDOUS WASTE MANAGEMENT PROGRAM CHECKLIST
Action
Notes
Hazardous Waste Identification
1 . Verify waste has been properly characterized to determine that
(1) it is hazardous waste and (2) proper EPA identification code
numbers have been assigned.
Generator Status
2. Ensure the facility has a system to determine the generation rate
and quantity of hazardous waste accumulated on-site and uses
this data to ascertain generator status
3. Determine, if required (e.g., SQG or LOG), that the facility has an
EPA identification number.
Satellite Accumulation
4. Verify each satellite accumulation area (SAA) is at or near the
point of waste generation for each waste and is under the control
of the operator of the process that generated the waste.
5. Verify waste containers are labeled "Hazardous Waste" and/or
with words to indicate their contents.
6. Verify waste containers are kept closed and are in good
condition.
7. Verify wastes are compatible with containers.
8. Verify wastes in any given SAA do not exceed 55 gallons of
hazardous waste or one quart of acutely hazardous waste.
Central Accumulation Area
9. Ensure every hazardous waste container is marked "Hazardous
Waste" and with its accumulation start date.
1 0. Verify waste is stored <90 days for LQGs and <1 80 days for
SQGs, or 270 days if transported more than 200 miles.
1 1 . Ensure incompatible wastes and/or materials are separated or
protected by physical means (e.g., wall, cabinet).
12. Determine if internal communications equipment is available
(e.g., two-way radio, telephone).
13. Ensure floor drains are covered to prevent a spill from entering.
14. Verify that fire extinguishers are in place and that a water supply
is available.
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HAZARDOUS WASTE MANAGEMENT PROGRAM CHECKLIST
Action
15. Determine if decontamination equipment is available (emergency
shower, eyewash).
16. Verify aisle spaces are unobstructed.
17. Verify containers are inspected for leakage and/or corrosion at
least weekly and inspections are recorded.
18. Ensure the storage area provides secondary containment.
19. Ensure personal safety equipment is available and usable.
20. Determine if ignitable and reactive wastes are handled and
stored in a manner to prevent fires and/or explosives.
21 . Verify containers are arranged on shelving so that the heavy
containers are on the lower shelves and smaller containers on
higher shelves.
22. Ensure the shelving supporting hazardous wastes is in good
condition and sturdy enough to support the load.
Notes
Hazardous Waste Disposal
23. Verify any hazardous waste treated or disposed on-site (e.g.,
neutralized and/or discharged down the drain) is done so in
accordance with all applicable regulations.
24. Ensure any hazardous waste leaving the site is sent to an
appropriately permitted TSDF.
25. Verify the hazardous waste transporter/broker is licensed,
insured and reputable.
26. Determine if employees responsible for shipping hazardous
waste have been trained in accordance with DOT regulations.
Re cord keep ing and Reporting
27. Verify the following records are retained on-site for at least three
years:
Manifests;
Waste analyses results;
Inspection records;
Training records; and
Land disposal restrictions notifications.
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HAZARDOUS WASTE MANAGEMENT PROGRAM CHECKLIST
Action
28. Determine if hazardous waste manifests signed by the
transporter and designated TSDF have been received by the
facility within the appropriate time period (e.g., 35 days for LQG
and 60 days for SQG).
Notes
Emergency Preparedness
29. Ensure an emergency coordinator who is familiar with response
procedures at the facility has been designated and is on site or
on call at all times.
30. Verify emergency phone numbers (Fire Department, Police
Department and Local Hospital) have been posted.
31. Ensure the Fire Department is aware of the types and quantities
of hazardous materials stored in the facility.
32. For LQGs, determine if a written contingency program has been
developed and distributed.
33. Verify that spill cleanup materials and equipment (e.g.,
absorbents, neutralizers, and personal protective equipment) are
available.
Management System
34. Ensure copies of current Federal, state, tribal or local hazardous
waste management regulations are available.
35. Ensure an individual has been designated to manage hazardous
waste at the facility (e.g., tracking, accumulation, disposal,
minimization and recordkeeping).
36. Ensure a formal training program (e.g., waste management, and
emergency response) is in place.
37. Determine if a system to track the quantities of chemicals and
hazardous wastes on-site is in place.
38. Determine if the lab has investigated and, where feasible,
implemented P2 opportunities.
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3.4 Non-Hazardous Solid Waste
Small labs generate a variety of nonhazardous solid wastes. These wastes (commonly
referred to as solid waste) include office trash, used packing materials, garbage from
cafeterias and lab unique wastes such as broken glassware, used filter or weight papers and
empty chemical containers, discarded tubing, discarded equipment and other materials.
Labs are subject to requirements related to the collection and storage of solid waste as well as
ensuring that the waste is disposed of properly. Most labs arrange to have these wastes
disposed of through municipal or private haulers at a permitted municipal waste landfill or
incinerator. Onsite landfills and incinerators are uncommon for small labs due to stringent
regulatory requirements.
Regulatory Considerations
RCRA Subtitle D encourages environmentally sound solid waste management practices that
maximize reuse of recoverable materials and foster resource recovery. Although solid waste
is predominately regulated by state, tribal or local governments, EPA has promulgated some
regulations governing solid waste management. In particular, 40 CFR 243 establishes
minimum levels of performance for solid waste collection operations including storage, safety,
collection equipment, collection frequency and management. 40 CFR 246 establishes
guidelines for source separation of high-grade office paper and corrugated paper. Many state,
tribal or local regulations include additional requirements for segregating and recycling certain
materials (i.e., glass, newspapers, and aluminum).
Management Issues
What Can Be
Thrown in the
Trash?
Certain materials are prohibited from
disposal as solid waste in the regular
trash.
No Hazardous and Polychlorinated
Biphenyl (PCB) Wastes. Landfills
and municipal solid waste incinerators
are prohibited from accepting
hazardous and PCB wastes. (40 CFR
Empty Containers
Make sure containers that
contained hazardous materials
such as chemical containers and
cleaning supply containers are
completely empty per the RCRA
definition (see Hazardous
Wastes, Section 3.3).
258.20).
No Liquid Wastes. Bulk or non-containerized nonhazardous liquid
wastes are prohibited from disposal at a landfill (40 CFR 258.28).
Whenever possible, do not dispose of liquids in the trash. Make sure
any liquid wastes are limited to small containers such as would be
found in household trash (e.g., soda in a can or cups, hand-washing
detergent container with some residue.
Other Prohibited Wastes. The disposal facility may prohibit other
wastes such as green waste (e.g., landscaping
wastes) or bulky waste (e.g., appliances and
equipment) from disposal in the regular trash
based on state, tribal or local requirements.
Waste chemicals
do not go in the
regular trash!
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Storage and
Collection
Is the cover on your
outside dumpster
closed?
Waste
Transport
and
Disposal
Recycling
Waste containers for garbage or recycling must be
of adequate size and number to handle the amount
of waste being generated. The solid waste must be
stored in a manner that does not constitute a fire,
health, or safety hazard and must be contained or bundled so as not to
result in a spill. In addition, containers storing food wastes must be
covered, leak proof, and maintained to prevent a nuisance (odor, sight),
and control vectors such as animals and insects.
The solid waste must be collected with sufficient frequency to inhibit the
propagation or attraction of vectors or the creation of a nuisance. Food
waste must be collected at least weekly. Bulky wastes must be collected
at least once every three months.
The lab is responsible for the proper disposal of its solid waste. If using a
private hauler, lab staff should make sure the vehicles being used are
enclosed or can otherwise prevent spills, and that they are adequately
maintained. The lab staff should also make sure that the waste is being
disposed at a permitted municipal waste landfill or incinerator.
RCRA mandates source separation for high-grade paper and corrugated
containers under certain circumstances. State, tribal or local governments
may also have recycling requirements.
In office facilities employing more than 100 people, the facility is required
to separate and sell high-grade office paper (40 CFR 246). The EPA
encourages smaller facilities to implement this practice as well as the
recycling of other materials such as mixed paper, newspaper, glass,
aluminum and plastic if it is economically feasible, even if it is not required
by state, tribal or local regulation. Lab facilities should establish central
collection points for these materials in common areas such as a break
room, hallway alcove or office area. Individual containers for office paper
should also be provided for all employees. All central collection
containers should be clearly labeled.
Pollution Prevention and Non-Hazardous Waste
P2 and waste minimization strategies for non-hazardous waste include reducing, reusing, and
recycling. Recycling strategies are discussed in the previous section. Implement reduction
strategies in the office as well as lab areas. Some suggestions include:
Print and copy on both sides of the paper;
Make all manuals, memos, and training aids available in electronic format only;
Distribute presentation electronically on CD, diskette, or the Internet;
Fax directly from your computer;
E-mail documents as attachments and edit on screen;
Share periodical subscriptions with colleagues;
Purchase materials in bulk;
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Use resealable containers in transportation;
Ensure there are no purchasing policies or procedures that discourage reduction
strategies; and
Talk to suppliers about minimizing packaging.
Suggestions for reusing non-hazardous waste include:
Use corrugated boxes to move supplies or as temporary recycling bins;
Use incoming packaging for outgoing packaging;
Recycle office furniture; and
Return containers to the manufacturer or distributor.
Remember that the key to a successful solid waste management program is employee
awareness. Ensure staff is trained on what can and can not go in the regular trash, that staff
are aware of and are encouraged to buy smart, reuse, recycle, and reduce. Training should
include the identification of types of wastes, use of collection containers, proper labeling, and
the importance of source separation, recycling, and reusing.
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NON-HAZARDOUS WASTE PROGRAM CHECKLIST
Action
1.
2.
3.
4.
Ascertain whether the solid waste collection
facilities meet regulatory requirements including:
an adequate number of containers; containers in
good condition; and food waste containers that
are liquid-tight and closed when not in use,
collected at least weekly.
Verify the establishment of a recycling program
that meets Federal, state, tribal or local
requirements.
Confirm that the solid waste from the lab is going
to a permitted landfill or incinerator.
Determine if the lab has a waste minimization
program in effect for solid waste collection and
packaging.
Notes
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3.5 Biologically Active Substances and Wastes
Labs that work with microorganisms, recombinant DMA (rDNA) technologies, lab animals,
human body fluids (blood, urine, feces, tissues, etc.) or bloodborne pathogens are special and
often require unique work environments. These labs must be managed so as to reduce the
potential for personnel exposure and environmental release. Wastes generated from these
activities must also be uniquely managed.
Regulatory Considerations
The Federal EPA does not generally regulate biologically active substances or wastes.
Exceptions include air regulations for medical waste incinerators and chemical treatment
systems, biotechnology products such as bioremediation microorganisms regulated under the
Toxic Substance Control Act (TSCA), and biopesticides regulated under the Federal
Insecticide, Fungicide and Rodenticide Act (FIFRA). OSHA has established two standards
that are applicable. In addition the Centers for Disease Control/National Institutes of Health
(CDC/NIH) and National Research Council (NRC) have developed guidelines that labs should
follow.
OSHA
Standards
Guidelines
Other Federal
Agency
Requirement
State, Tribal or
Local
Requirements
OSHA promulgated the Blood-borne Pathogen Standard (BBP) (29 CFR
1910.1030) to protect workers who may be exposed to blood and OPIM
(e.g., human body fluids). In addition, OSHA has promulgated a standard
on occupational exposure to TB (FR 62:54159 - 54309).
The CDC/NIH published guidelines that apply to labs involved in working
with infectious microorganisms and rDNA. Biosafety in Microbiological
and Biomedical Labs describes four biosafety levels and associated
standard and special microbiological practices, safety equipment, and
facility design criteria. The guidelines for research involving rDNA provide
recommendations on equipment and procedures specific to rDNA. In
addition, the NRC developed the Guide for the Care and Use of
Laboratory Animals. Information on how to obtain these publications is
provided in section 4.0 of this Guide.
It is important to understand that other Federal agencies such as DOT,
OSHA, and the Nuclear Regulatory Commission (NRC) have regulations
that address various aspects of biological waste management.
Information on how to contact these agencies for more information is also
in Section 4.0 of this Guide.
In addition to the federal standards and guidelines, many local regulations
exist to ensure proper management of biologically active substances such
as rDNA. Although there are no Federal EPA requirements for the
management and disposal of biological waste (including medical waste)
most states do define and regulate this waste stream. Medical waste is
generally defined as any solid waste generated in the diagnosis,
treatment, immunization of human beings or animals, in related research,
or in the production or testing of "biologicals" including cultures and
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stocks, human blood and blood products, human pathological wastes,
sharps, animal waste, and wastes from isolated patients.
It is important to consult with the state office of environmental
management to obtain current requirements for the lab.
Management Issues
Small labs which handle biologically active substances should consult the standards and
guidelines identified above in order to establish an effective biosafety program. This program
should include the following:
Assessment to identify employees with biohazard exposure potential as well as procedures
that pose an environmental risk;
Designation of a Biological Safety Officer;
Development of a Biosafety Plan;
Development of an Exposure Control Plan if subject to the BBP standard (this may be
integrated into the Biosafety Plan);
Training for each employee included under the plan;
Application of appropriate controls, including engineering controls,
protective equipment, work practice, and housekeeping techniques Several states
generators to
complete
manifests for
biological
Lab inspections for work practices and engineering controls; actlve wastes-
including universal precautions, biohazard container labeling and
management;
Development and implementation of decontamination procedures;
Development and implementation of waste handling procedures;
Medical Surveillance Program;
Recordkeeping program for exposure monitoring, incidents such as spills or releases, and
waste disposal; and
Development and implementation of programs to comply with OSHA Bloodborne Pathogen
Standard (29 CFR 1910.1030) if applicable.
Several key aspects of the biosafety program are outlined below.
Biohazard Biohazards should be communicated through labeling and biohazard
Communication signs. Where biologically active substances and wastes are used,
handled or stored, labs should use the universal biohazard symbol. This
symbol is required for bags, sharps containers, containers of
contaminated laundry, refrigerators, and freezers used to store, transport
or ship blood or OPIM.
In addition to labels, post a biohazard sign at the entrance to a lab. The
sign should include the universal biohazard symbol, the agent in use, the
criteria for entry (e.g., vaccinations, PPE) and the biosafety level.
HBV/HIV research labs also require the name and telephone number of a
contact person; this is a good idea for all areas.
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Biohazard
Training
Biological
Waste
Management
Program
All lab employees should be adequately trained prior to beginning work
with biologically active substances. Training should occur at the time of
initial assignment and whenever a change in work tasks or operations
create new exposure situations. Training should be tailored to the specific
job.
Proper management ensures that biologically active waste is properly
handled from cradle to grave. The following elements of a biological
waste management program should be in place to reduce exposure to
employees and the public:
Segregate infectious waste from the general trash;
Use the universal biological hazard symbol on
infectious waste containers;
Select the packaging material that is appropriate for
the type of waste handled:
- Plastic bags for solid or semisolid infectious
waste,
- Puncture resistant containers for sharps, and
- Bottles, flasks, or tanks for liquids;
Use packaging that maintains its integrity during
storage and transportation;
Do not compact infectious waste or packaged infectious waste before
treatment;
Minimize storage time;
Select the most appropriate treatment option for your waste. Consider
steam sterilization, incineration, thermal inactivation, and chemical
disinfection. Note that in most cases, it is acceptable to discharge
blood and blood products to the sanitary sewer, but check first with
your local POTW; and
Contact state, tribal or local authorities to identify approved treatment
disposal options.
Pollution Prevention and Biologically Active Substances
Use a licensed
medical waste
vendor for
transportation.
Some states
require
transporters of
infectious waste
have additional
permits.
An effective biological waste program
not only protects workers and the
environment, it can also lead to cost
savings from waste reduction or
prevention. Lab staff and management
should pursue opportunities to use
materials with a lower biohazard level or
alternative procedures to reduce the
material handling and disposal
requirements of the program.
Is It All Biological Waste?
Clinical labs in a hospital were using sharps containers for
disposal of most of their biohazardous material. This was
not required by the state. By changing to a corrugated
disposable box with a bag liner, the labs reduced costs
from $75,000 annually to $7,000.
The elimination of the unnecessary plastic sharp containers
also helped reduce air pollution loading for the on-site
incinerator.
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BIOLOGICALLY ACTIVE SUBSTANCES AND WASTES PROGRAM CHECKLIST
Action
Notes
1. Verify the lab has all applicable EPA, OSHA,
CDC/NIH, DOT, and NRC regulations and
guidelines available.
2. Determine if the lab established an effective
biosafety program that includes the following:
An assessment to identify employees with
biohazard exposure potential;
Designation of a Biological Safety Officer;
Development of a biosafety plan (to include an
Exposure Control Plan);
Employee training;
Application of appropriate controls;
Development of decontamination and waste
handling procedures;
Inspections of work practices and engineering
controls;
Medical surveillance program;
Recordkeeping program; and
Development of a bloodborne pathogen
program.
3. Verify that the universal biohazard symbol is
placed prominently on all bags, sharps containers,
containers of contaminated laundry, refrigerators,
and freezers used to store, transport or ship blood
orOPIM.
4. Ensure biohazard signs are posted at the
entrance to all labs using or storing biohazards.
The signs should include:
The universal biohazard symbol;
The agent in use;
The criteria for entry; and
The biosafety level.
5. Verify employee training occurred prior to working
with biologically active substances and whenever
there is a change in the work task or operations
that create new exposure situations,
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BIOLOGICALLY ACTIVE SUBSTANCES AND WASTES PROGRAM CHECKLIST
Action
6. Ensure the lab developed and implemented an
infectious waste management program that
includes the following elements:
Guidelines to separate infectious waste from
general trash;
Labeling requirements (use of the universal
biological hazard symbol on all containers);
Guidelines on selecting the appropriate type of
packaging material to contain the infectious
waste and to maintain its integrity during
storage and transportation;
Requirements that do not allow for the
compaction of infectious waste prior to
treatment;
Procedures in place to minimize storage time;
and
Guidelines for selection of the most
appropriate treatment option for the waste.
7. Determine if lab staff and management developed
or studied opportunities for pollution prevention or
waste management.
Notes
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3.6 Radioactive Materials
Small labs may be required to maintain a radiation safety program if their operations involve
the use of radioactive materials. Such materials at small labs might be in one or more of the
following applications:
Radioisotopes, usually in liquid form, used as tags in biological experimentation.
Commonly used isotopes are 3Hydrogen (tritium), 14Carbon, 32Phosphorus and
33Phosphorus, 35Sulfur, and 125lodine.
Sealed radioactive sources used in measuring devices. Examples are 63Nickel used in gas
chromatographs, and 210Polonium used in static eliminators.
Contrasting agents in powder form such as uranyl acetate, thorium nitrate and uranyl
nitrate, contain uranium or thorium which are radioactive.
Radiation-producing devices such as X-ray equipment or electron microscopes might also
require a radiation safety program.
In addition to the sources of ionizing radiation described above, some labs may manage non-
ionizing radiation sources such as lasers and electromagnetic sources.
Regulatory Considerations
The EPA does not have a large role in regulation of radiation safety. However, there are a
number of federal, state, tribal and local standards and regulations that pertain to radiation
safety and the possession of sources of ionizing radiation.
Nuclear
Regulatory
Commission
The Nuclear Regulatory Commission (NRC) has regulations that govern
the possession and use of radioactive material in three categories:
Special nuclear material (SNM), source material, and byproduct material.
Definitions of these are provided below.
"Special nuclear material" means (1) Plutonium, uranium-233, uranium
enriched in the isotope 233 or in the isotope 235, and any other material
which the NRC determines to be special nuclear material, but does not
include source material; or (2) Any material artificially enriched by any of
the foregoing but does not include source material.
"Source material" means (1) Uranium or thorium, or any combination of
uranium and thorium in any physical or chemical form; or (2) Ores which
contain, by weight, one-twentieth of one percent (0.05 percent), or more,
of uranium, thorium, or any combination of uranium and thorium. Source
material does not include special nuclear material. Source material, if
placed in a breeder reactor, can be turned into special nuclear material.
This is why source material is placed in a special class.
"Byproduct material" is defined in two separate ways: (1) Any radioactive
material (except special nuclear material) yielded in, or made radioactive
by, exposure to the radiation incident to the process of producing or
utilizing special nuclear material. For all intents and purposes, any
57
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Agreement
States
material that becomes radioactive because it is used in a nuclear reactor
QQ H OH
is byproduct material. This includes fission products such as Sr, I,
137Cs and numerous others. It also includes material made radioactive by
its exposure to neutron radiation emitted during the fission process.
Some examples are 60Co, 54Mn, 59Fe, 65Zn and many others; and (2)
Byproduct material also includes the tailings or wastes produced by the
extraction or concentration of uranium or thorium from ore processed
primarily for its source material content, including discrete surface wastes
resulting from uranium solution extraction processes. Underground ore
bodies depleted by these solution extraction operations do not constitute
"byproduct material" within this definition.
Certain small quantities or concentrations of byproduct material may be
exempt from requirements for a NRC license. Certain devices (such as
gas chromatographs) containing sealed sources might be able to be
possessed under a so-called general license. These general licenses for
byproduct material are issued under 10 CFR 31. Also, 10 CFR 40 allows
for possession of relatively small quantities of source material. Other
parts of 10 CFR contain various other exceptions and exemptions from
licensing requirements.
Approximately two-thirds of the states have entered into an agreement
with NRC to take over most of the responsibility of licensing and regulating
the use of byproduct, source and special nuclear material within their
borders. These are called "Agreement States." NRC, however, retains
the authority to license federal facilities that are located in agreement
states.
Authority of
State
Agencies
Several types of radioactive material and sources of ionizing radiation fall
outside the definitions provided above and are therefore not regulated by
NRC. Some examples of these are:
Naturally occurring radioactive material (NORM);
Accelerator-produced radioactive material; and
Radiation-producing machines, such as diagnostic and therapeutic x-
ray machines, accelerators, industrial x-ray machines, scanning
electron microscopes, ion implanters, and the like.
Therefore, labs in possession of such materials and machines may need
to be licensed or registered with the state in which they are located and to
follow the state regulations that apply. Some states also have laser
regulations.
Small labs should check with the NRC regional office in which they are
located and with the appropriate state or tribal office to resolve any
questions about licensing and/or registration of sources of radiation.
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NRC
Requirements
OSHA
Requirements
The NRC's rules for licensing, inspection, and radiation protection
practices are contained in Title 10 of the Code of Federal Regulations.
Requirements for byproduct material licenses, the type that applies to
most small labs, are contained in 10 CFR 30. Requirements for posting
notices, registration of employee complaints or concerns, providing
reports and instructions to employees, and general radiation safety
training requirements for employees are contained in 10 CFR 19. 10 CFR
20 contains the standards for protection against radiation, including
radiation dose limits for workers and the general public and permissible
levels of airborne contamination and radioactivity in effluents. It also
specifies standards for establishing personal radiation dose monitoring
procedures, posting radiation warning signs, picking up, receiving and
opening packages containing radioactive materials, radioactive material
transfer and disposal, recordkeeping, reporting and notifications.
Subpart Z of 29 CFR 1910.1096, the OSHA standard on ionizing
radiation, applies to labs that are not required to have a specific license
from NRC. At licensed facilities, NRC rules supercede OSHA rules on
radiation protection, in accordance with the OSH Act. In non-licensed
labs, subpart Z specifies limits for exposure of staff in certain areas,
precautionary measures and personnel monitoring, requirements for
labeling and handling radioactive materials, reporting of exposures, and
others. Subpart G of 29 CFR 1910.97 provides standards for non-ionizing
radiation.
Information on how to contact these various agencies for more
information is in Section 4.0 of this Guide.
Management Issues
Small labs that have radioactive material licenses have committed to developing and following
specific procedures and practices as part of the licensing process. Compliance with the
applicable Federal, state or tribal regulations, the terms of the specific license, and the
requirements of related facility procedures is mandatory.
Small labs that possess radiation-producing machines should operate their safety program in
accordance with the applicable state or tribal regulations.
Small labs that possess both radioactive materials and radiation-producing machines must run
their radiation protection program in accordance with both sets of requirements. One does not
supercede the other.
A radiation safety program should include the following:
Development of a documented program in the form of procedures or a radiation safety
manual;
Designation of a Radiation Safety Officer (RSO) to administer the program;
Personal radiation monitoring devices under certain circumstances;
Internal dose monitoring (bioassay) under certain circumstances;
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Establishment of work practice controls including those for:
- Ordering radioactive materials or radiation-producing machines,
- Packaging and shipment of radioactive materials,
- Receipt and storage of radioactive materials,
- An area radiation and contamination survey program,
- Sealed source leak tests (usually every six months),
- A routine maintenance and calibration program for certain equipment,
- Proper use of protective equipment and clothing,
- Spill response, and
- Radioactive waste disposal.
Posting and access control for areas where there are radiation hazards;
Development and conduct of radiation safety training appropriate for the job; and
Recordkeeping, notification and reporting as required.
Several key aspects of the radiation safety program are outlined below.
Contamination
Monitoring
and Surveys
Radioactive
Waste
Management
Sealed-Source Leak Tests
Most sealed sources must
be tested for leakage every
six months. Obtain a leak-
test kit from a licensed lab
and follow the instructions.
Labs and equipment can become
contaminated when liquids and powders that
are labeled with radioisotopes are used. In
addition, although infrequent, leakage from a
sealed radioactive source is possible.
Routine Day-to-Day Monitoring. Each
individual is responsible for monitoring his or her person, clothing, and
shoes with the appropriate hand-held survey instrument before leaving an
area where there is the potential for contamination.
Contamination Surveys. Labs using unsealed radioactive material must
be surveyed periodically by the RSO. Semiannual leak tests are also
required for sealed beta and gamma sources containing 100 microcuries
or greater, and for alpha sources that contain 10 microcuries or greater.
Radiation-Producing Machine Surveys. X-ray machines, electron
microscopes and other radiation-producing machines should be surveyed
at installation, after being moved, after attachments are added or the unit
is modified, before resuming routine operations after maintenance, or any
other time that the machine or procedures for its use are changed.
Radioactive wastes from small labs may include
solids, liquids, liquid scintillation cocktail and vials,
animal carcasses and animal bedding.
Management of this low-level radioactive waste
(LLRW) may include decay-in-storage for short-
lived isotopes, release to sanitary sewers under
certain conditions, or interim storage on site
pending transfer to a licensed waste broker for
land burial or incineration.
Specific Wastes
Liquid scintillation
medium or animal
tissue containing less
than 0.05uCiof3Hor
14C per gram of
material may be
disposed of as if it
were not radioactive.
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Lab Collection. Radioactive waste must be collected into designated
containers that are clearly labeled. Bins or step-cans for solid waste
should be lined with a yellow plastic bag. Polyethylene bottles are
recommended for liquid wastes because they provide less secondary
radiation from high-energy beta-emitting isotopes than glass, are
compatible with most chemicals and do not break as easily.
Container labels should show:
The radionuclides present in the waste;
The dates of accumulation; and
The lab in which the waste was generated.
A log sheet should be provided for each container for scientific staff to
record:
The radionuclide present in the waste;
Amount of activity;
Users initials; and
Disposal date.
Segregate the wastes by physical form and radionuclide. Move the waste
to the radioactive waste handling room for processing or temporary
storage when the container is full or when exposure at the outside of the
waste container exceeds 0.25 mR/h. Use plastic containers rather than
steel for high-energy beta emitting isotopes such as P-32.
Storage. Radioactive waste in storage must be housed in rooms
exclusively dedicated for this purpose. The room should be in a low traffic
area, be secured against unauthorized entry when not attended and
monitored by a trained radiation worker.
Labels for Shipping
Some are required on
opposite sides of the
rnntainpr
Packaging, Transportation and Disposal. The
lab must provide documentation on the identity
and quantity of radioactivity and properly label and
contain the radioactive waste to be shipped off-
site. Radiation surveys of the container are
required to determine external radiation levels and if there is any
removable contamination. Check DOT requirements in 49 CFR 172.403
and 173 for specific requirements. A reputable radioactive waste broker
can assist with these requirements.
Sanitary Sewer Discharge. The NRC
allows for the disposal of small
amounts of liquid radioactive waste in
specifically designated sinks that drain
to sanitary sewers. The waste must be
soluble or dispersible in water and be
absent of chemically or biologically
hazardous components. The average concentration disposed of in this
Sink Discharge Log
If discharges are made to sanitary
sewers, maintain a log to record
the nuclide, quantity disposed, date
of disposal and person disposing
the waste for each discharge.
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manner must not exceed limits in 10 CFR 20, Appendix B. Table 3. There
may be state, tribal or local sewer district limits, or specific license
discharge limits. The NRC limits are the average monthly concentrations
that may be disposed down the drain. The complete list of requirements
is contained in 10 CFR 20.2003 (see Water Discharges, Section 3.2).
Equipment Disposal. When taking equipment out of service that
contains a sealed radioactive source, it is important to follow the
manufacturer's instructions regarding removal and proper disposal of the
sealed source. Generally, manufacturers advise returning the equipment
to them and they in turn will dispose of the radioactive source. The
manufacturer should be your first contact to learn about handling, shipping
and disposal options prior to shipment.
Pollution Prevention and Radioactive Materials
Opportunities for P2 and waste minimization can have significant economic impact due to the
high disposal costs associated with radioactive waste. There are a limited number of disposal
options currently available to licensees. Several opportunities include:
Using non-radioactive substitutes;
Substituting radioactive materials with shorter half-lives, and use the decay-in-storage
option;
Sharing and reusing radioisotope source vials that come in larger-than-required quantities
or buy the correct quantity;
Carefully segregating radioactive from non-radioactive materials (e.g., leftover reagents,
boxes, packing material); and
Using reusable spill trays and wearing reusable protective clothing that can be
radiologically surveyed and laundered.
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RADIOACTIVE MATERIALS MANAGEMENT CHECKLIST
Action
Notes
1. Verify the lab identified all applicable Federal, tribal, state,
and local regulations.
2. Ensure the lab is operating under a NRC license or a state
license if located in an agreement state. Labs operating in
Indian Country should check with the tribal council to
determine license requirements.
3. Determine if the lab produces or uses a source of ionizing
radiation that falls outside the scope of the NRC (e.g.,
NORM, lasers). Verify the lab is meeting all applicable
state, tribal, and local regulations regarding NRC exempt
materials.
4. Verify the lab developed and implemented a documented
radiation safety program (procedures or a manual) that
includes the following elements:
Designation of a Radiation Safety Officer;
Use of personal radiation monitoring devices;
Procedures for the use of internal dose monitoring in
certain circumstances;
Access control and signage;
Radiation safety training appropriate for a job;
Recordkeeping, notification, and reporting procedures;
and
Establishment of work practice controls that cover:
- Ordering radioactive materials or radiation-
producing machines,
- Packaging and shipment of radioactive materials,
- Receipt and storage of radioactive materials,
- Area radiation and contamination survey program,
- Sealed source leak tests,
- Routine maintenance and calibration program,
- Proper use of PPE,
- Spill response, and
- Radioactive waste disposal.
5. Determine if every individual monitors his or her person,
clothing, and shoes before leaving an area where there is
contamination potential.
6. Verify the RSO surveys unsealed radioactive materials
and performs semiannual leak tests on sealed sources.
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RADIOACTIVE MATERIALS MANAGEMENT CHECKLIST
Action
Notes
7. Verify the RSO surveys radiation-producing machines at
installation, after being moved, after attachments are
added or the unit is modified, before resuming routine
operations after maintenance, or any other time the
machine or procedures are altered.
8. Ensure containers used for collection in the lab are
designated for radiation waste only and clearly labeled
with:
The type of radionuclides present in the waste;
The dates of accumulation; and
The lab in which the waste was generated.
9. Verify that a log sheet accompanies each collection
container and that staff record the following information:
Radionuclide present in the waste;
Amount of activity;
Users initials; and
Disposal date.
10. Verify the lab has a separate room for radioactive waste
that is in a low traffic area, secured against unauthorized
entry, and monitored by a trained radiation worker.
11. Determine if the lab surveys transport containers for
external radiation levels prior to shipping and documents
the identity and quantity of radioactivity.
12. Verify the lab regulates and monitors the disposal of small
amounts of liquid radioactive wastes disposed of in
specially designated sinks.
13. Verify the lab staff looks for opportunities for waste
minimization and P2.
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3.7 Special Wastes
Special consideration has been made for the recycling and disposal of several commonly
generated wastes that can be found at small labs. These special wastes include used oil,
spent batteries, thermostats and fluorescent lights. The regulatory requirements and
management issues related to these "special wastes" are described in this Section.
Used Oil Labs may generate used oil from building systems equipment (e.g.,
Management compressors and power generators), from oil containing lab equipment
(e.g., hydraulic oil), or from vehicles and landscape maintenance
equipment. In September 1992 the EPA developed regulations for
managing used oil through recycling (40 CFR 279).
Some state and tribal
regulations require used
oil to be treated as a
hazardous waste.
Check with state and
What is Used Oil. The EPA defines used oil as
"any oil that has been refined from crude oil or
any synthetic oil that has been used and as a
result of such use is contaminated by physical or
chemical impurities." The used oil program
utilizes a three tiered approach to determine if a
substance meets the definition of used oil and
must be managed under the EPA used oil program. The three criteria are
listed below:
Origin: used oil must have been refined from crude oil or made from
synthetic materials. This origin determination excludes animal and
plant based oils.
Use: used oil must have been used as a lubricant, heat transfer fluid or
hydraulic fluid to name a few. Unused oil does not meet the EPA
definition, also excluded are oils used as solvents or cleaning agents
as well as antifreeze and kerosene.
Contaminants: used oil must have been contaminated during use.
Contaminants may include metal shavings, dirt, solvents, or halogens.
Used Oil Exemptions. Used oil is exempt from the hazardous waste
program if it is managed through a used oil recycler and is not mixed with
hazardous waste. Several of the exemptions to this policy are listed
below:
If the used oil is found to contain greater than
1000 parts per million (ppm) of a halogen then it
is presumed to have been mixed with a
hazardous waste and must be managed as
such. The generator through testing may rebut
this presumption.
If mixed with a waste that is ignitable then the mix can be disposed of
as used oil provided the mixture is no longer ignitable (see The Mixture
Rule, p.31 in Hazardous Wastes, Section 3.3).
Segregate used oil
from hazardous
waste to eliminate
the possibility of
cross contamination.
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If mixed with a waste that is ignitable and contains another hazardous
waste characteristic, the resultant mixture must not exhibit any
hazardous waste characteristics to be managed as used oil.
If mixed with a CESQG hazardous waste regulated under 40 CFR
261.5 the resultant mixture is regulated as used oil.
Used oil should be stored in tanks or other containers that are in good
condition (i.e., no rust, dents, or leaks). The containers and fill pipes to
storage tanks must be clearly labeled with the words "Used Oil." Used oil
containers should be marked with "Flammable" and "No Smoking" signs.
Container tops and fill pipes should be closed and secured when not in
use and the containers should have secondary containment. The storage
areas should be inspected on a regular basis to ensure all requirements
and best management practices are complied with. Storing used oil tanks
outside may require a SPCC Plan (see Water Discharges, Section 3.2).
Off-Site Recycling. Facilities can transport used oil on their own or use a
regulated transporter (i.e., one that has an EPA ID number). Facilities
may transport small quantities of used oil to approved collection centers
without obtaining an EPA ID number provided the following conditions
apply:
Facilities use their own vehicles to transport the used oil;
No more than 55 gallons is transported at any one time; and
Used oil is transported to a licensed used oil collection center.
Used Oil Records. The facility should keep a logbook at each collection
point requiring the following information: the amount of oil added, the
name of the person adding the used oil, and the source of the oil. This
logbook will allow the facility to track generation and ensure hazardous
wastes are not being added to the used oil storage containers.
The facility should keep records of the off-site transportation including the
transporter's EPA ID number, amount and date of shipments, and the
name of the recycling facility receiving the used oil.
Universal On May 11, 1995, the EPA Promulgated regulations for streamlining the
Wastes universal waste management requirements, making it easier to collect,
Rule manage, and recycle universal waste. Traditionally, labs that are
regulated under RCRA treated universal waste as hazardous waste. The
Universal Waste Rule eases the regulatory burden on small labs by
simplifying requirements for labeling, marking, training, collecting,
tracking, and transporting universal waste. Facilities are no longer
required to ship universal waste with a manifest or with a hazardous waste
transporter. In addition, facilities are allowed to accumulate universal
waste on site for up to one year.
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The Universal Waste Rule does not affect facilities that generate less than
100 kg of universal waste per month. Labs that generate less than 100 kg
of universal waste per month are encouraged to set up central collection
points and recycle the universal waste.
Universal Waste:
Batteries
Agricultural
pesticides
Thermostats
Lamps
Lab Universal Wastes. Universal waste is widely
generated and common to businesses of all sizes and
households. The two most common types of
universal waste found in labs are:
Batteries (40 CFR 273.2): Includes nickel-
cadmium (Ni-Cd) and the small sealed lead-acid
(SSLA) batteries found in common item such as electronic equipment
and cordless/mobile phones. Non-hazardous batteries (alkaline
batteries manufactured after 1992) and spent lead acid batteries that
are reclaimed are excluded from management under the universal
waste rule. (See additional information in the battery management
section.); and
Lamps (40 CFR 273.5): Includes fluorescent, high intensity discharge,
neon, mercury vapor, high-pressure sodium, and metal halide lamps.
The included lamps usually contain mercury and sometimes lead.
Agricultural pesticides that were recalled, banned, damaged, or no longer
needed and thermostats are considered two additional types of universal
waste. Note: check with the state or tribal regulator to determine how the
state/tribe implemented the universal waste rule and whether or not
additional types of regulated hazardous waste are included in the rule.
Universal Waste Management. The Universal
Waste Rule streamlines the regulatory process
for small quantity and large quantity handlers of
universal waste (SQHUW and LQHUW), but the
following requirements must still be met:
SQHUW accumulates
<5000 kg at anytime.
LQHUW accumulates
>5000 kg at any time.
Prohibitions: Both SQHUW and LQHUW are prohibited from disposing
of and diluting or treating universal waste;
Notification:
- SQHUW are not required to notify the
EPA of their universal waste collection
and transportation activities.
- LQHUW are not required to notify the EPA
if they already informed the EPA of all
hazardous waste activities and received
an EPA identification number;
Waste Management: All universal waste must be managed in a way
that will prevent a release to the surrounding environment. Storage
containers must be in good condition (structurally sound, closed) and
compatible with the waste;
A SQHUW becomes a
LQHUW when it
exceeds 5000 kg and
remains a LQHUW until
the end of the calendar
year.
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As a good management
practice, universal waste
should be stored for less
than one year in a
centralized location.
Labeling/Marking: The collection/storage container or the individual
item must be marked with the type of universal waste (batteries,
lamps, etc.) and the words "Universal Waste";
Accumulation Time Limits: The SQHUW and LQHUW cannot store
universal waste for more than one year (or more than one year if the
activity is collecting enough universal waste
to properly recover, treat or dispose). Both
must be able to demonstrate the length of
time the universal waste has been
accumulating. The facility can accomplish
this by marking the collection start date on
the collection/storage container or individually marking each item with
the date it became a waste;
Employee Training:
- SQHUW must inform all employees who handle universal waste or
have some responsibility for universal waste in proper handling and
emergency procedures.
- LQHUW must ensure all employees are familiar with proper
handling and emergency procedures for universal waste;
Transportation: Both are prohibited from transporting universal waste
to any facility that is not a universal waste handler or a destination
facility (a facility that treats, recycles, or disposes of a particular type of
universal waste). Prior to sending a shipment of universal waste off-
site, the handler must notify the receiving facility and secure an
agreement of acceptance; and
Recordkeeping Requirements:
- SQHUW are not required to keep records of universal waste
shipments.
- LQHUW must keep a record (log, bill of lading, invoice, or any
other standard business document) of every shipment of universal
waste sent to another facility and show the name and address of
the handler, destination facility, quantity of each type of universal
waste sent, and the date the shipment left the facility. Records
must be kept for three years.
More Batteries Several other types of batteries may be managed at small labs. These
are unsealed lead acid batteries used in vehicles, emergency generators
and other equipment, and alkaline batteries used in small appliances such
as clocks and radios.
Alkaline batteries manufactured after 1992 can be disposed of in the
municipal trash in ones or twos. Alkaline batteries manufactured prior to
1992 contain mercury and other toxic materials requiring handling under
either the universal waste rule or as a hazardous waste depending on
state requirements.
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Ni-Cd and SSLA rechargeable batteries are recycled under the Universal
Waste Rule.
Unsealed lead acid batteries should be recycled and managed in
accordance with 40 CFR 266.
EPA has promulgated special regulations for the management of lead
acid batteries in 40 CFR 266. Under these regulations, spent lead acid
batteries do not have to be bundled as hazardous waste provided that
they are recycled. Small labs should ensure that spent lead acid batteries
are disposed via an authorized recycler. Automotive store and other
suppliers have buy-back programs to ensure that the batteries are
recycled.
Pollution Prevention and Special Wastes
Implementing P2 and waste minimization strategies will reduce or eliminate hazardous wastes
from entering any waste stream or being released to the environment. P2 opportunities are
listed below. The list is not exhaustive but serves as a resource to encourage lab personnel to
consider and implement P2 strategies.
Perform a waste audit to identify all universal waste. Ensure universal waste is segregated
from hazardous waste.
Properly maintain and store batteries to provide the longest life.
Follow all charging and discharging instructions for rechargeable batteries to maximize the
useful life.
Do not stockpile batteries or fluorescent tubes. Instead use a one-for-one swap program.
Purchase and use solar powered equipment or rechargeable batteries whenever feasible.
Turn off battery powered equipment and lights when not is use.
Segregate used oil collection points from hazardous waste accumulation sites.
Discourage lab personnel from adding anything to oil.
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SPECIAL WASTE PROGRAM CHECKLIST
Action
Notes
Universal Waste
1.
2.
3.
4.
5.
6.
7.
Verify that the lab properly identified all the
universal waste streams.
Confirm the lab does not generate and store more
than 5000 kg of universal waste at any time.
Check the storage containers to make sure they
are in good condition and compatible with the
waste.
Confirm that the containers or individual items are
labeled as "Universal Waste".
Verify universal waste is not stored for greater
than one year and the lab maintains support
documentation.
Determine whether or not the employees received
proper training on handling universal waste.
Verify the lab transports all universal waste to a
universal waste handling facility.
Battery Management
8.
9.
10
Verify alkaline batteries manufactured after 1992
are disposed of in quantities of one or two.
Confirm the lab recycles unsealed spent lead acid
batteries.
Verify the lab manages Ni-Cd and SSLA as
universal waste.
Used Oil
11
If lab operations result in the generation of used
oil ensure there is a program in place to ensure
the separation of used oil and hazardous waste.
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SPECIAL WASTE PROGRAM CHECKLIST
Action
Notes
12. If used oil is mixed with hazardous waste, ensure
the lab is managing the mixture as a hazardous
waste.
13. Verify that used oil storage areas are properly
maintained and regularly inspected to ensure:
Containers or tanks are in good condition;
Containers & fill pipes are labeled "Used Oil";
Flammable & No Smoking signs are posted;
Container lids and bungs are closed and
secured when not in use; and
Containers or tanks have secondary
containment.
14. Confirm the used oil transporter has an EPA ID
number, or if the lab transports the oil, confirm it is
going to a licensed recycler and transported in
less than 55 gallon quantities.
15. Verify that records of off-site transfers are
maintained:
Transporter's EPA ID number;
Quantity shipped;
Date shipped; and
Name of the receiving facility.
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3.8 Hazardous Substance Releases
In 1980, Congress passed the Comprehensive Environmental Response, Compensation and
Liability Act (CERCLA) in response to the growing concern about releases of hazardous
substances to the environment. CERCLA was intended to provide for response to, and
cleanup of, environmental problems not adequately addressed by other environmental
statutes. Under CERCLA, provisions were made to establish a trust fund to finance
environmental cleanups - this resulted in CERCLA's nickname "Superfund."
CERCLA has been amended over ten times since its passage in 1980. Two important
amendments are the Superfund Amendments and Reauthorization Act (SARA) of 1986 (see
Emergency Planning and Community Right-To-Know, Section 3.9), and the P2 Act of 1990.
Past The primary purpose of CERCLA is to provide for liability, compensation,
Disposal cleanup, and emergency response for hazardous substances released to
Areas the environment. If lab personnel discover or have knowledge of an area
that may be contaminated with hazardous substances (e.g., an
abandoned landfill), they should consult with environmental professionals
prior to disturbing the area. Such areas may require historical
investigation and environmental sampling and analyses.
Releases of EPA has designated hazardous substances and established reportable
Hazardous quantities (RQs) for releases (40 CFR 302) of these substances. The
Substances regulation mandates notification to the National Response Center (NRC)
for releases of hazardous substances in quantities exceeding the
associated RQ. It is unlikely that RQs of hazardous substances will be
present at most small labs. However, lab managers should be familiar
with the substances and RQs listed in 40 CFR 302 to make their own
determination. If hazardous substances are present on-site in quantities
exceeding the RQs, then lab staff should be prepared to make the
required notifications in the event of a regulated release.
Pollution Prevention and Hazardous Substance Releases
Hazardous substance releases are most effectively prevented by:
Substituting non-hazardous products for hazardous products and improving operating
practices to reduce the quantity of hazardous substances needed;
Ensuring that employees are fully trained on how to handle the hazardous substances they
manage. Handling practices include closing containers when not in use, using only the
quantity of chemicals needed, storing chemicals in closed cabinets and on shelves with
lips; and
Proper waste disposal, which ensures that the lab is not contributing to an authorized
release of a hazardous substance that could result in a costly cleanup action.
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HAZARDOUS SUBSTANCE RELEASES CHECKLIST
Action
1.
2.
3.
4.
5.
Determine if the lab personnel surveyed the
property to ensure there is no prior contamination.
Verify lab personnel did not disturb previously
contaminated areas without prior consultation with
an environmental professional.
Ensure lab personnel document all surveys and
contaminated areas.
Verify the lab is familiar with the RQs for releases
and compared those to types and quantities of
chemicals found in the lab.
If chemicals are present on-site in quantities that
exceed the RQ, verify lab personnel are prepared
to make the required notifications (e.g., call the
NRC).
Notes
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3.9 Emergency Planning and Community Right-To-Know
The Emergency Planning and Community Right-to-Know Act (EPCRA) of 1986 is actually Title
III of the Superfund Amendments and Reauthorization Act (SARA). EPCRA was designed to
inform emergency planners and the public of potential chemical hazards. These emergency
planners include the Local Emergency Planning Committee (LEPC), the State Emergency
Response Commission (SERC), and the local fire department.
Management Issues
Emergency
Planning
and
Notification
Inventory and
Material
Safety Data
Sheet (MSDS)
Reporting
Hazardous
Chemical
Inventory
Form
Reporting
In 40 CFR 355, EPA codified a list of
extremely hazardous substances and
associated threshold-planning quantities
(TPQs). Labs storing extremely
hazardous substances in amounts
exceeding the TPQs must notify state,
tribal or local emergency response
authorities and participate in the
community's emergency planning process. Lab management should
review and compare inventories of chemicals on site with EPA's list of
extremely hazardous substances to determine if these substances are
present in amounts exceeding the TPQs.
Hazardous Chemicals Above
Reporting Thresholds
Isopropyl Alcohol - 1,700 gal.
Chloroform-879 gal.
Chlorine-500 Ibs.
Heating Oil- 1,600 gal.
Ammonia- 500 Ibs.
EPCRA established reporting
requirements providing the public with
important information on hazardous
chemicals in their community (40
CFR 370). Labs storing chemicals
may be required to submit material
safety data sheets (MSDS) and
inventories of the chemicals on site.
Submissions are only required for
OSHA hazardous substances present
in amounts exceeding 10,000 Ibs. and
extremely hazardous substances
present in amounts exceeding their
TPQs or 500 Ibs. (whichever is less).
Labs can provide the chemical names
and hazardous components by
submitting either an MSDS or a list of
the hazardous chemicals grouped by hazard category
Does your lab have...
More than 500 Ibs. or the TPQ of an
extremely hazardous substance?
More than 10,000 Ibs. of an OSHA
hazardous substance?
Remember to consider not only lab
chemicals but also hazardous
substances used in facility operations
such as heating oil and refrigerants.
Other Regulatory Programs
OSHA's Hazard Communication
Standard (29 CFR 1200) and Lab
Standard (1900.1450) require that
Labs maintain MSDSs for all OSHA
hazardous substances.
If a lab meets EPCRA reporting
thresholds, it is required to submit a
Hazardous Chemical Inventory Form to
the LEPC, SERC and the local fire
department (40 CFR 370.20). A TIER I
form requires a certification statement,
Reporting Dates to Remember
MSDSs - Within 3 months of new
chemical information.
TIER I or II - March 1 each year.
TRI - July 1 each year.
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Toxic
Release
Inventory
Reporting
information on maximum amounts of chemicals in a lab, number of days
materials are on site, and hazard type and storage locations for
chemicals. TIER II forms contain more detailed hazard information. Labs
may submit the simpler TIER I unless state agencies request the more
complicated TIER II.
TRI Reporting Thresholds
Manufactured Imported or
Processed-25,000 Ibs.
Otherwise Used - 10,000 Ibs.
The laboratory is subject to TRI reporting
if it meets the following operational
criteria established in 40 CFR 372.22 for
the last calendar year:
It has ten or more employees;
It is in Standard Industrial
Classification major group codes 10, 12, or 20 through 39; industry
codes 4911, 4931, 4939, 4953, 5169, 5171, or 7389; and
It manufactured, imported, processed, or otherwise used a toxic
chemical in excess of TRI threshold quantities.
Labs, by themselves, do not usually meet the SIC code criterion or TRI
reporting thresholds. However, if a lab is part of a larger covered facility
subject to TRI reporting then it's releases must be included in the annual
TRI report.
The toxic chemical usage in the lab portion of a covered facility does not
need to be considered when determining whether the covered facility has
exceeded the TRI reporting thresholds under an exemption contained in
40 CFR 372.38(d). However, this exemption does not apply for:
Specialty chemical production;
Manufacture, processing, or use of toxic chemicals in pilot plant scale
operations; or
Activities conducted outside the lab.
The lab exemption is important considering the reporting thresholds for
chemicals that meet EPA's criteria for persistence and bioaccumulation
(PBT chemicals) range from 0.1 grams to 100 pounds. Some labs could
conceivably exceed the reporting threshold.
EPA Form R is used for TRI reporting. Reports require information on the
amount of the regulated substance that is released or otherwise managed
as waste. Executive Order 12856, Federal Compliance with Right-To-
Know Laws and Pollution Prevention Requirements, stipulates that
Federal lab facilities comply with all EPCRA regulations.
Pollution Prevention and EPCRA
Lab staff should review their operations and identify opportunities to reduce the amount of
materials stored and used in processes and substitute with less hazardous substances (see
Hazardous Wastes, Section 3.3). This may not only reduce the lab's reporting requirements
under EPCRA but also reduce hazards in the lab and for the community.
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EPCRA CHECKLIST
Action
1.
2.
3.
4.
5.
6.
7.
8.
Verify an inventory of OSHA hazardous substances and
extremely hazardous substances (including average as well
as maximum amounts on-site) has been prepared and is
updated annually or as new chemicals are introduced in the
lab.
Ensure the inventory of chemicals is compared against
extremely hazardous substance TPQs and EPCRA reporting
thresholds.
Determine if the lab is coordinating with emergency planning
agencies concerning those extremely hazardous substances
on-site.
Verify the lab has submitted MSDSs or a list of MSDSs to the
emergency planning agencies for all hazardous chemicals
above thresholds and is updating the list within 3 months of
introducing a new chemical.
Verify the lab has submitted a TIER I or II to the emergency
planning agencies by March 1 for all hazardous chemicals
above thresholds in the last year.
Ensure the lab has determined whether TRI reporting is
applicable for the facility.
If TRI reporting is applicable, determine if the lab documents
the amount of regulated toxic chemicals released and
otherwise managed as waste. Documentation should be
maintained for three years.
If applicable, ensure TRI reports are submitted to the EPA by
July 1 of each year.
Notes
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3.10 Toxic Substances
Labs may have equipment, which contains polychlorinated biphenyls (PCBs) or other toxic
substances, may be required to manage buildings which have toxic substances requiring
special handling such as asbestos or lead-based paint, or they may have the toxic substances
in the lab for experimental reasons. Regardless of the situation, the EPA regulates toxic
substances, including new and existing chemicals, PCBs and asbestos, from cradle-to-grave.
Regulatory Considerations
Toxic Under the Toxic Substances Control Act (TSCA) of 1976, EPA is given
Substances broad authority to ensure that "new" and "existing" chemical substances
Control Act and mixtures do not present unreasonable risks to human health or the
environment. The "cradle-to-grave" scope of TSCA covers manufacture
(defined by the statute to include import), processing, distribution in
commerce, use and disposal. Under TSCA, EPA can promulgate
regulations designed to gather health, safety and exposure data on,
require the testing of, and control human exposure and environmental
release of chemical substances and mixtures. (Excluded from TSCA
jurisdiction, are pesticides, tobacco, certain nuclear materials, firearms
and ammunition, food, food additives, drugs, cosmetics and medical
devices when such chemicals are used for these specific purposes.)
Implementing regulations concerning the management of new and
existing chemicals that may be handled by small labs are promulgated by
the EPA in 40 CFR 700 through 725. PCB regulations are contained in 40
CFR 761. Asbestos abatement requirements under TSCA are contained
in 40 CFR 763, Subpart 6.
Management Issues
"New" In the late 1970s, EPA began compiling the TSCA Inventory of Chemical
Chemicals and Substances. Any TSCA chemical substance not on the Inventory is
"Significant considered a "new" chemical substance. No person may manufacture (or
New Uses" import) a new chemical for non-exempt commercial purposes without first
giving EPA at least 90-days advance written notice in the form of a Pre-
Manufacture Notice (PMN) (see 40 CFR 720, 723, and 725). A similar 90-
day advance written notice is required before any "significant new use"
(see 40 CFR 721).
In general, labs are not chemical manufacturers (or importers) or
processors, and thus are not subject to the TSCA notification
requirements. Additionally, research activities at labs that are part of a
corporation that is a manufacturer (including importer) or processor may
qualify for the Research and Development (R&D) exemptions from these
TSCA notification requirements. The specific terms of those exemptions
are found at 40 CFR 720.36 and 721.47, respectively.
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Existing
Chemicals
PCB
Storage
and
Handling
PCB Waste
However, labs must maintain records of employee allegations of adverse
reactions to chemicals, must notify the EPA of any new substantial risks
regarding chemicals or mixtures, and must submit certain data for some
chemicals or mixes listed in Subpart B of TSCA.
In general, small independent labs (unless they are themselves
manufacturers (or importers), processors or distributors of TSCA-covered
existing chemicals for commercial purposes) are typically exempt from the
existing chemical reporting and recordkeeping requirements under
Section 8 of TSCA.
However, labs who import TSCA-covered new and existing chemical
substances must comply with the import certification requirements under
Section 13 of TSCA and may be subject to "export notification
requirements" if exporting TSCA chemicals.
In labs, PCBs can often be found in samples, microscopy fluids,
standards, electrical equipment (e.g., transformers, ballast), or hydraulic
systems. Using its authority provided under TSCA, EPA implemented
stringent requirements pertaining to polychlorinated biphenyls (PCBs).
PCB-containing equipment and materials must be labeled, stored and
disposed of in accordance with EPA's PCB management requirements in
40 CFR 761. "Facilities with more than 45 kg (99.4 Ibs.) of PCBs, one or
more PCB transformers or 50 or more PCB Large High or Low Voltage
PCB capacitors on site, at any one time, must prepare annual records and
an annual document log as described in 40 CFR 761.180.
Common PCB containing electrical equipment at labs are fluorescent light
ballasts. Ballasts that were manufactured through 1979 are likely to
contain PCBs. Ballasts manufactured after 1979 that do not contain PCBs
are labeled "No PCBs." If a ballast is not labeled "No PCBs," lab
personnel should assume it contains PCBs and handle it accordingly.
Leaking ballasts containing PCB's and any associated contaminated
material must be handled as a "PCB waste" under 40 CFR 761.3. Non
leaking ballasts containing PCBs in potting material (insulating material)
are considered PCB bulk waste and must also be disposed in accordance
with these regulations. Under federal regulations, intact ballasts
containing PCBs only in the "small capacitor" of the ballast and not in the
potting material can be disposed in a municipal landfill. However, state
and tribal regulations vary; labs should check to determine what
requirements apply.
The EPA regulates wastes containing PCBs under 40 CFR Part 761.
Many labs generate PCB wastes including liquid and solid excess
samples, solvents containing PCBs (e.g., extracts) standards, disposable
labware, and used personal protective equipment. Wastes containing 50
ppm of PCBs or greater are regulated under TSCA. The "anti-dilution
provision" at 40 CFR 761.1(b)(5) generally prohibits the dilution of PCBs
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to avoid disposal requirements. The anti-dilution provision, however, does
not apply to lab generated wastes. Lab generated wastes may be
disposed of at the PCB concentration found at the time of disposal,
regardless of the original PCS concentration. The anti-dilution provision
does, however, apply to such things as excess samples. These are not
considered as lab generated waste and must be disposed of based on
their original PCS concentration (40 CFR 761.64). It is important to
segregate PCS waste from other lab wastes since management of PCS
wastes is complex and disposal of PCS regulated waste is especially
costly.
In some states, the management of PCS lab wastes is especially complex
since they may be subject to both EPA's TSCA regulations and state
hazardous waste regulations. PCS wastes are not regulated as a
hazardous waste under the Federal RCRA regulations. PCS waste
generators must be sure to comply with the following PCS management
requirements:
Generators of PCS waste who own or operate PCS storage units must
submit a "Notification of PCS Activity," EPA Form 7710-53 (40 CFR
761.65(b) or (c)(7) and 761.205);
PCS waste containers and entrances to PCS waste storage areas
must be marked with a PCB warning label (40 CFR 761.40);
PCB waste containers must be marked with the date it was determined
to be waste and the decision was made to dispose of it (40 CFR
761.65(c)(8)). PCB waste containers in the lab must be marked with
the date the first drop of waste enters the container. (Note: If the
waste is also hazardous waste, this date will probably differ from the
hazardous waste accumulation start date.);
PCB waste containers must be inspected for leaks every 30 days (40
CFR 761.65(c)(5)); even if the containers are stored in the lab. The
inspections should be documented in a logbook;
PCB wastes must be placed in special containers as required by 40
CFR761.65(c)(6);and
PCB wastes must be stored in an area with a roof, walls and an
impervious floor with six-inch curbing and a containment capacity
equal to twice the volume of the largest PCB container or 25% of the
total volume of all the PCB containers, whichever is greater (40 CFR
761.65(b)).
PCB waste must be disposed within one year from the date the waste was
determined to be waste and the decision was made to dispose of it (40
CFR 761.65(a)). To be sure the disposal facility has adequate time to
dispose of the wastes, all PCB wastes should be shipped off-site within
nine months of generation. PCB waste shipments must be accompanied
by a waste manifest.
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Asbestos
Good
Laboratory
Practice
Standards
(GLPS)
Asbestos is regulated under TSCA, CAAA (40 CFR 61 Subpart M), and
OSHA. TSCA regulates the abatement of asbestos from schools and
other facilities. The CAAA details the reporting and recordkeeping
requirements for disposal under NESHAP, and OSHA regulates protection
against asbestos exposure (PPE, PEL, medical exams, etc). TSCA
regulations detail requirements pertaining to the lab analysis of asbestos.
TSCA requires the lab to have written quality control procedures and
documents verifying this. In addition, qualified people must perform all
testing and sampling and they must follow all EPA procedures. Labs that
analyze bulk building material samples for OSHA regulated projects must
participate in a nationally recognized proficiency testing program.
In addition to testing and managing asbestos, labs may have asbestos
containing materials in pipe insulation, floor and ceiling tile, wall board and
other building materials. Asbestos in poor condition can be a health
hazard if it becomes airborne and is ingested. EPA has published
management requirements for asbestos including procedures for
demolition, renovation and disposal. Lab facility maintenance personnel
should not engage in any asbestos abatement unless properly trained.
All labs must comply with TSCA Good Laboratory Practice Standards
(GLPS) found in 40 CFR Part 792 when performing health effects,
environmental effects, fate, analysis or monitoring studies of chemicals as
required by EPA under a TSCA Section 4 Test Rule or Enforceable
Consent Agreement/Order or an Order issued under TSCA Section 5. As
a matter of policy, even when GLPS are not strictly required for certain
TSCA Section testing, EPA prefers that any such testing complies with
TSCA GLPS, and may reject non-compliant data as scientifically
insufficient (40 CFR 792.1(c)).
In addition to the GLPS requirements that may apply when conducting
experimentation involving new or TSCA listed chemicals research and
development studies involving PCBs must be conducted in accordance
with 40 CFR 761.
Pollution Prevention and TSCA
Labs should perform regular reviews of processes to determine if smaller quantities of a toxic
chemical could be used or if toxic chemicals could be substituted with less toxic counterparts.
In addition, when preparing a new testing protocol the labs should consider the kinds and
amounts of waste generated and determine how they can be reduced or eliminated. Finally,
labs must properly manage all toxic chemicals (including PCBs and asbestos) to minimize the
possibility of contaminating the surroundings and other non-toxic material.
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TOXIC SUBSTANCE CONTROL ACT CHECKLIST
Action
Notes
1. Determine if the lab performs chemical testing
required by EPA under TSCA Section 4 or 5 and if
so, verify compliance with TSCA Good Laboratory
Practice Standards.
2. Determine if the lab is subject to specific chemical
testing recordkeeping or reporting requirements
under TSCA. Specifically, if the lab tests new
chemicals verify that it maintains records of
employee allegations of adverse reactions to
chemicals, notifies the EPA of any new
substantial risks regarding chemicals or mixtures,
and submits certain data for some chemicals or
mixes listed in Subpart B of TSCA.
3. Verify that PCS containing equipment or
containers are marked as required by TSCA.
4. Determine if all PCS waste items are placed in
approved containers and stored in appropriate
areas.
5. Verify that the date items were taken from service
or designated as waste is placed on the article or
container.
6. Determine if all PCS containers are inspected at
least every 30 days leaks and the results are
annotated in a logbook.
Verity that the storage area has adequate walls
and roof to prevent water infiltration, the
impervious floor has continuous curbing at least 6
inches high and a containment capacity equal to
twice the volume of the largest PCS container or
25% of the total volume of all the PCS containers,
whichever is greater
8. Verify that the lab has an EPA ID number for
handling waste.
9. Determine if the lab notified the EPA of waste
generation activities using EPA Form 7710-53
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TOXIC SUBSTANCE CONTROL ACT CHECKLIST
Action
10. Verify that the lab has a manifest for each
shipment of PCS waste sent off-site and the
manifests were correctly and completely filled in.
1 1 . Determine if the lab shipped the PCS waste off-
site within 9 months to an approved disposal
facility.
12. Determine if the facility uses or stores greater
than 45 kg of PCBs at one time. If so, does the
facility prepare an annual document IAW 40 CFR
761.180.
13. Determine if the lab samples or tests for asbestos.
Verify the lab is certified.
14. Verify that the lab follows the testing and
monitoring protocol required by TSCA.
Notes
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3.11 Pesticides
Pesticides include herbicides, insecticides, fungicides and rodenticides. Small labs may use
these hazardous materials at their facilities to control pests. Small labs may also be involved
in the testing of pesticide containing materials as part of its business.
Regulatory Considerations
The storage, use, and disposal of pesticides are regulated at the federal, state, tribal or local
level. The primary federal legislation regarding the management of pesticides is the Federal
Insecticide, Fungicide, and Rodenticide Act (FIFRA) as amended (especially by the 1972
Federal Environmental Pesticides Control Act). Under this law, the EPA is responsible for
ensuring that persons who manufacture, market, formulate, distribute, use or dispose of
pesticides and pesticide containers, do so in an environmentally sound manner. Implementing
regulations related to pesticide management are found in 40 CFR 150-189. Waste pesticides
may also be managed under the RCRA hazardous waste program (40 CFR 260-272) or the
Standard for Universal Waste Management (40 CFR 273).
State, tribal or local regulations are typically more stringent than federal requirements. For
example, state regulations may extend management requirements for federally designated
restricted pesticides to all pesticides.
Management Issues
Management of pesticides in small labs must address proper storage, application, testing and
disposal of these materials.
Pesticide
Application
OSHA Regulations
Ensure that hazard communication,
respiratory protection and other personal
protective equipment requirements are
being met for pesticide management at
your lab.
Testing and
Analysis of
Pesticides
Certified Applicators. Off-the-
shelf pesticides are not restricted.
Labs may hire a contractor or have
their own personnel spray the area
for pests or weeds. Some
pesticides have been determined to
be restricted by the EPA. If the
handler uses a restricted use pesticide that person must be a state-
certified applicator. Check with the state, tribal or local pesticide program
manager for complete details and a list of certified pesticide applicators.
Most off-the-shelf pesticides (i.e., registered home and garden use) are
not restricted. However, these products are still hazardous. Application
should only be conducted in accordance with the instructions on the label.
In support of pesticide registration requirements, manufacturers may
require labs to conduct analysis on pesticides ranging from product
chemistry and performance to environmental fate and transport. Labs
testing pesticides are subject to FIFRA Good Laboratory Practice
Standards (40 CFR 160) and should follow the pesticide assessment
guidelines develop by the EPA to provide standards for conducting
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Pesticide
Storage
Pesticide
Disposal
acceptable tests, guidance on evaluation and reporting of data and
examples of protocols.
Experimental Use Permits (EUPs) are required for the testing of any
unregistered pesticide or a registered pesticide being tested for an
unregistered use. EUPs are not required when the experimental use of a
pesticide is limited to lab tests or other tests whose sole purpose is to
assess the efficacy, toxicity, or other properties of a pesticide.
Document
pesticide storage
area inspections.
Pesticides stored on-site must be managed in
accordance with label directions (40 CFR 162).
Specific storage requirements apply by regulation to
pesticides classified as moderately or highly toxic
and contain "DANGER, POISON, or WARNING" on the container.
The pesticide storage areas should be in a dry, well ventilated,
secured room or building, with spill containment and runoff retention
systems (40 CFR 165);
Identification and warning signs are required on the room or building,
and on moveable equipment used to handle the pesticides (e.g.,
sprayers); and
The pesticide containers must have visible labels, be segregated
according to formulation, and be inspected regularly for corrosion and
leaks.
It is a good practice to manage slightly toxic (labeled "CAUTION") and
home and garden use pesticides in a similar manner even though not
required by Federal law.
Pesticides and pesticide containers should be disposed of in accordance
with 40 CFR 165 and, if appropriate, RCRA hazardous waste regulations
(see Section 3.3) or the Universal Waste Rule (see Section 3.7).
Disposal requirements in 40 CFR 165 do not apply to pesticides
registered as home and garden use or their containers. Home and
garden registered pesticides and their containers should be wrapped
individually in several layers of paper and disposed of in the trash
according to label instructions.
Pollution Prevention and Pesticides
Labs should review their pesticide application operations to determine if a lower toxicity
pesticide or non-pesticide option is available. All pesticides should be stored properly. Labs
should purchase and use only what is needed to reduce the amount of waste generated.
Empty containers for liquid pesticides should be rinsed prior to disposal and the rinse water
should be added to the spray tank to be sprayed as part of the pesticide application. When
pesticides are being generated as part of a lab procedure, if feasible, labs should incorporate
chemical procedures into test protocols to deactivate or degrade pesticides to non-hazardous
forms as the final step in the overall experiment.
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PESTICIDE PROGRAM CHECKLIST
Action
1.
2.
3.
4.
5.
If restricted use pesticides are sprayed, verify the
applicator is certified.
Determine if pesticides are stored in accordance
with 40 CFR 165. 10:
Containers and equipment are properly
labeled;
Containers are stored in a dry, well ventilated,
marked, and secured room or building with
spill containment and runoff retention; and
Containers are in good condition and
inspected regularly.
Ensure employees are trained regarding proper
handling and emergency procedures (spill
response) for pesticides and waste pesticides.
Ensure waste pesticide containers are in good
condition and free of leaks.
Ensure waste pesticides, containers, and residue
are managed IAW 40 CFR 165, RCRA hazardous
waste regulations, or the universal waste rule.
Notes
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3.12 Drinking Water Management
Many small labs obtain their drinking water from a municipal water supply. In some cases,
however, a small lab may obtain its drinking water from on-site wells. In addition, labs may
adversely impact a potential drinking water supply if lab wastewater is discharged to a septic
system orfrench drain.
Regulatory Considerations
The Safe Drinking Water Act (SWDA) establishes national drinking water standards applicable
to public drinking water systems. The act specifies requirements for testing, monitoring,
reporting/recordkeeping, and enforcement. In addition, the SWDA addresses ground water
protection.
Public
Drinking
Water
Systems
At Labs
Underground
Injection
Control
Generally the SDWA standards apply to municipalities operating a public
drinking water system. However, a lab with an on-site drinking water
system (e.g., on-site wells) may meet the EPA definition of a non-
transient, non-community public drinking water system and be subject to
the rigorous testing and monitoring standards required by the SDWA. In
order for an on-site system to be classified as a public drinking water
system, the following criteria must be met:
The water is intended for human consumption;
The water supply is a community supply:
- Maintains at least 15 service connections, or
- Regularly serves an average of 25 individuals on a daily basis for at
least 60 days out of the year;
The system has drinking water collection and treatment facilities (not
entirely distribution and storage facilities); and
The facility produces some or all of its own drinking water by modifying
water procured or sells water from its system.
The SWDA also establishes regulations governing the use and siting of
underground injection wells to afford the maximum protection for aquifers
that provide an underground source of drinking water (40 CFR 144-148).
Underground Injection Control Programs have been delegated to
authorized states.
Management Issues
Drinking
Water
Testing and
Reporting
If the lab maintains a non-transient, non-community public drinking water
system, it must sample and ensure the drinking water meets the primary
drinking water standards (40 CFR 141) in accordance with EPA specified
frequency. Test results must be reported to the state. The EPA
developed primary standards (maximum contaminant levels (MCLs)) for
inorganic compounds, organic compounds, turbidity, microbial
contaminants, radium and gross alpha readings, and beta and photon
readings for man-made radionuclides. In addition, the primary drinking
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water standards set procedures for monitoring sodium, corrosivity, lead,
and copper as well as prohibits the use of lead pipes, solder, and flux in
the drinking water system.
A state certified lab is required to analyze drinking water samples.
Certified labs are restricted to using certain EPA analytical methods for
the different standards. A lab may request, from the state concurred to by
the EPA, a waiver for an analytical method if the lab can show their test
method is as precise and accurate as the standard method.
Discharges to Check to make sure you know how all your lab drains or other pipe
Groundwater discharges are routed. The underground injection of wastes except the
use of septic systems for sanitary waste is generally prohibited. If
allowed, the well is stringently regulated. The discharge must be
permitted by the state, the lab must provide notification, receive an
identification number, comply with the applicable recordkeeping and
reporting requirements for manifested waste, provide discrepancy reports,
keep an operating record, prepare annual reports for the state, train
personnel, and when the well is abandoned the owner/operator must
receive a certification of closure.
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DRINKING WATER PROGRAM CHECKLIST
Action
Notes
1. If the lab maintains a public drinking water
system, verify that the lab tests the system for
MCLs and SMCLs and reports the results to the
state.
2. Determine if the lab is certified by the state to
perform drinking water sampling.
3. Verify that the lab is using EPA approved
analytical methods for testing. If not, verify that
the lab has, in writing, permission from the state
and EPA to use an alternate analytical method.
4. If the lab maintains an underground injection well,
ensure that the lab:
Determined the class;
Permitted the well; and
Has records of manifests, discrepancy reports,
an operating record, annual reports, and
personnel training.
5. Verify that the lab has a certificate of closure for
all abandoned underground injection wells it
operated.
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3.13 Underground Storage Tanks
Labs may have underground storage tanks (USTs) for the storage of fuel oil or other types of
petroleum products, chemicals, or hazardous waste. Leaking USTs may cause fires or
explosions and they can contaminate groundwater. To mitigate these potential problems, the
EPA has established stringent equipment, monitoring and recordkeeping and closure
requirements for these tanks.
Regulatory Considerations
The 1984 amendments to RCRA included provisions to prevent leaks from USTs, mandating a
comprehensive regulatory program for USTs that store petroleum, petroleum byproducts (i.e.,
gasoline or diesel fuel) or substances defined as hazardous under CERCLA Section 101.
EPA regulations for USTs are contained in 40 CFR 280. These regulations contain
requirements for tank design, construction and installation, general operation, release
detection, release reporting and corrective action and closure.
Rule of Thumb
If you cannot see the
bottom of the tank it
likely meets the
definition of a LIST.
Definition The EPA defines a UST as any tank, including the
and underground piping associated with the tank, that
Applicability has at least 10 percent of its volume underground.
The provisions in the UST regulations apply to
tanks storing petroleum or certain hazardous
chemicals. UST regulations do not apply to
hazardous waste storage tanks, tanks storing heating oil used on the
premises, septic tanks, tanks for collecting storm water and waste water,
flow-through process tanks, tanks holding less than 110 gallons, and
emergency spill and overfill tanks.
State, Tribal The EPA has delegated the management of USTs to authorized state and
and Local tribal regulatory authorities. In addition, many local fire departments have
Regulations promulgated ordinances covering USTs. Requirements small labs need
to check with these agencies to determine specific requirements that
apply.
Management Issues
USTs must meet the following installation and equipment requirements:
UST Proper Installation. Certify the tank and piping is installed according to
Installation manufacturers specifications (all USTs installed after December 1988).
Overfill/Spill Protection. Ensure overfill/spill protection by following
proper filling procedures, monitoring transfer operations, and use
catchment basins or automatic shut-off.
Corrosion Protection. Ensure the tank and piping is equipped with
corrosions protection devises (cathodic protection, use fiberglass tanks &
piping, etc.).
Leak Detection System. Provide a leak detection system that will detect
a release from any part of the tank or associated piping, meets
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Tank
Monitoring
Reporting and
Recordkeeping
UST
Closure
performance standards, and is installed, calibrated and operated in
accordance with manufacturers specifications. EPA approved methods of
release detection for tanks are inventory control, manual tank gauging,
tank tightness testing, automatic tank gauging, vapor monitoring, ground
water monitoring, interstitial monitoring, and other approved methods.
USTs that store regulated chemicals must meet additional requirements.
The tanks must have secondary containment (double walled tanks and
pipes, vaults, or linings), and interstitial monitoring (monitoring system to
detect leaks between the two walls).
Some methods
must be used in
conjunction with
others see 40 CFR
280.43 for details.
Both the tanks and piping systems must be
monitored on a regular basis to ensure no product
enters the environment and that systems are
functioning properly (i.e., cathodic protection
systems must be tested within 6 months of
installation and at least every 3 years thereafter). In addition owners and
operators of USTs must establish a method for release detection that can
detect a release from any part of the tank or the associated piping.
Tanks, as a rule, must be monitored at least every 30 days and
associated piping must be equipped with an automatic line leak detector
and must be monitored monthly or have annual line tightness tests.
Recordkeeping time
varies. Check with
your state or tribal
regulatory agency.
Reports must be sent to the regulatory agency when
an UST is installed (notification form), when a
release is suspected, confirmation of a release
along with follow-up actions (corrective action plan),
and a notification of change-in-service or a permanent closure. 40 CFR
280.34 also requires the following records be maintained: a corrosion
experts analysis of corrosion potential if corrosion protection is not used,
documentation of operation of corrosion protection equipment and of UST
system repairs, compliance with release detection requirements and
results of the site investigation conducted at permanent closure.
Keep all
closure
records on-site
for 3 years or
mail them to
the regulating
authority.
A UST can be temporarily closed, permanently closed or
undergo a change-in-service (CIS). Operation and
maintenance of corrosion protection and release
detection must continue during temporary closure. In
addition, if the UST is temporarily closed for three
months or more the operator must also cap and secure
all lines and pumps but leave the vent lines open. The
operator must notify the regulatory authority 30 days prior to permanent
closure of a UST or a CIS. The operator must test for releases and
contamination around the tank before permanent closure or CIS and
submit a corrective action plan. Finally, the operator must completely
empty and clean the tank followed by removal or filling of the tank with an
inert substance such as sand or pea gravel. The facility must maintain
closure records for at least three years after permanent closure or CIS.
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UNDERGROUND STORAGE TANK PROGRAM CHECKLIST
Action
Notes
1. Confirm USTs are regulated by 40 CFR 280 and
not exempt.
2. Verify whether all regulated USTs and associated
piping meet technical standards for overfill/spill
protection, corrosion protection devices, and leak
detection.
3. Ensure hazardous chemical tanks are double
walled with interstitial monitoring.
4. Verify that a qualified professional conducts
required monitoring on all regulated USTs in
accordance with regulatory requirements.
5. Confirm notification forms were filed for all USTs.
6. Ensure all suspected and confirmed releases
were reported to the state in the required time.
7. Determine whether spill corrective action plans
were sent to the regulatory authority for approval.
8. Document that all required records are maintained
to demonstrate compliance with UST regulations
(i.e., leak detection, corrosion protection, etc.)
Determine if there are permanently or temporarily
closed USTs on site. If closed USTs are on site,
verify that:
The state was notified at least 30 days in
advance of the closure;
A site investigation was completed;
The UST was completely drained and cleaned;
The UST was removed or filled with an inert
substance; and
Records are available for closures within the
past three years.
For temporary closure, ensure that all monitoring
continues. If closed for over 3 months then all
lines, except vents, are capped.
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3.14 Hazardous Materials Handling and Storage
Even chemicals that are generally considered to be benign have potential to be hazardous
under specific circumstances. Lab staff should ensure that stock chemicals and other
hazardous materials are stored properly in order to prevent spills, uncontrolled reactions and
minimize worker exposures. Labs are particularly challenged because of the number and
variety of chemicals that are handled.
Regulatory Considerations
EPA regulation of hazardous chemicals is limited. Most regulation of these materials is by
OSHA. These regulations address:
Storage and handling of flammable liquids (29 CFR 1910.106);
Storage of compressed gases (29 CFR 1910). This standard incorporates by reference,
Compressed Gas Association Pamphlets C-6 1968 and C-8 1962; and
Communicating chemical hazards to employees under the Laboratory Standard (29 CFR
1910.1450) and the Hazard Communication Standard (29 CFR 1910.1200).
Most state, tribal or local jurisdictions address hazardous material storage through the use of
building codes which can incorporate BOCA Codes (Building Officials and Code
Administrator), NFPA Codes (e.g., NFPA 10, 30, 45 and 101), and UBC (Uniform Building
Code).
In addition to OSHA and building code requirements, hazardous material requirements are
also promulgated by the DOT (49 CFR 171-179 and 14 CFR 103).
Management Issues
In order to effectively manage chemicals, small labs should establish a program based on the
following three principals:
Minimize Exposures. Take the necessary precautions when working with and storing
chemicals. As a means of minimizing the potential for exposure, pursue opportunities for
product substitution.
Do Not Underestimate Risks. Ensure that the risk associated with each chemical is
assessed, understood and communicated. It is prudent to assume all chemicals are
hazardous and handle them accordingly.
Use Proper Control Measures. Eliminate the hazard through engineering controls,
personal protective equipment, and administrative procedures. Ensure that all staff are
properly trained in accordance with regulatory requirements (e.g., Laboratory Standard) so
that they can operate safety at their job.
The following are key management issues for the storage and handling of hazardous materials
including hazardous chemicals, flammable liquids, and compressed gases. Regulations
regarding the proper storage of hazardous materials are complex. The information provided
below is not comprehensive. Small lab managers should review OSHA and other
requirements and guidelines described above to ensure that all requirements are being meet
and that hazardous materials are being managed in accordance with prudent practices.
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The Chemical
Hygiene and
Hazard
Communication
Plan
The
Chemical
Inventory
Chemical
Storage
in the Lab
29 CFR 1910.1450 and 1910.1200 establish requirements for the
communication of chemical hazards to employees in the workplace. The
programs include a number of common elements. These are:
Establishment of documented programs. For labs subject to the Lab
Standard, this is in the form of a Chemical Hygiene Plan (CHP);
Preparation and periodic update of an inventory of all hazardous
chemicals;
Labeling of all containers of hazardous chemicals (including materials
transferred from the manufacturer's container to end user container
such as spray bottles);
The availability of Material Safety Data Sheets (MSDS's) for workers
on all shifts and in all locations;
Employee chemical hazard training and documentation; and
Processes to review and update the program on a periodic basis.
The Lab Standard also requires that a Chemical Hygiene Officer (CHO)
be designated by the lab to implement and maintain the program.
A chemical inventory should be prepared and maintained. The inventory
is important in complying with OSHA requirements such as the Lab
Standard and EPA requirements such as those under EPCRA (see
Emergency Planning and Community Right-To-Know, Section 3.9). The
inventory can also be helpful in conserving space, saving economic
resources, and promoting P2 (see Hazardous Wastes, Section 3.3).
Inventories should include chemical names, storage locations, quantities,
and hazard information. Individual inventories should be maintained in
each lab and storage area with a roll-up inventory maintained by the CHO
or other appropriate environmental staff.
Centralized chemical storage is recommended. Chemical storage inside
labs should be limited to those chemicals and quantities necessary to
complete task requirements. Key consideration for lab storage and
handling include:
Chemicals should not be stored on floors or benches since they could
be knocked over. Storage on open shelves should be avoided. When
necessary, lips or restraining devices should be used. Do not store
chemicals in the lab above eye level;
Chemicals should be segregated according to chemical classes and
compatibility first. Then they can be stored by a convenient finding
method such as alphabetically. For example, acids should be kept
separate from bases, oxidizers from organics, and cyanides from
acids. Physical separation should be provided for reactive chemicals.
Use secondary containers in storage areas if available space does not
allow incompatible materials to be properly separated;
Properly store flammable and combustible materials in accordance
with NFPA 45 and NFPA 30 (see further descriptions below);
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Flammable
and
Combustible
Liquids
Highly
Reactive
Chemicals
When possible, segregate toxic chemicals from other chemicals and
store in closed cabinets. Label the cabinets "TOXIC CHEMICALS" or
with a similar warning;
Maintain chemicals per manufacturer requirements;
Ensure containers are labeled in accordance with the OSHA
Laboratory Standard;
Make sure containers are closed when not in use;
Use secondary containment such as acid carriers when transporting
liquid chemicals more than a very short distance; and
Central chemical storage areas (e.g., rooms) require specific design
and equipment such as construction materials, lighting, ventilation, fire
extinguishers, and housekeeping procedures such as aisle space.
Additional requirements apply to those chemicals that are classified as
flammable or combustible liquids. These materials must be stored in
accordance with NFPA 45 in labs and NFPA 30 in other locations.
Regardless of experimental or production requirements and even
when NFPA allows higher quantities, prudent practice is that the
quantity of these materials in a lab room not exceed a total of 60
gallons or one months supply (for all such chemicals combined);
Flammable and combustible liquids should be stored in glass, metal or
plastic containers that meet NFPA requirements. More than 10
gallons of flammable and combustible liquids should be stored in a
flammables cabinet or specially designed room. Prudent practice is to
store these materials in a flammables cabinet when ever possible;
Storage in flammable cabinets must not exceed design quantities
(e.g., 60 gallons). Cabinets should be properly vented if there is the
potential for the buildup of hazardous vapors; and
Refrigerators and freezers used to store flammable liquids should be
explosion proof or "lab safe" in accordance with NFPA 45.
Labs that use highly reactive chemicals should take measures to ensure
that these substances are handled properly. Due to the volatile and
explosive nature of this class of chemicals, it warrants special attention.
The following guidelines should be followed when using and storing highly
reactive substances:
Consider the storage requirements of each highly reactive chemical
prior to purchase and make sure that staff are trained to store it safely;
Obtain and review the Material Safety Data Sheet or other chemical
safety information to ensure that staff are aware of the hazards and
storage requirements;
Purchase small quantities of the chemical that staff will need for the
short term. Try not to exceed a three-month supply;
Label, date, and inventory all highly reactive materials as soon as they
are received. If staff must transfer the chemical from its original
container into another container, make sure it is labeled with the name
of the chemical, and the words "DANGER! HIGHLY REACTIVE
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MATERIAL." For water reactive chemicals include the warning "DO
NOT USE WATER TO EXTINGUISH FIRE." Note: OSHA may require
special labels disclosing all hazards on repackaged containers;
Do not open a container of highly reactive material that is past its
expiration date;
Do not open a liquid organic peroxide or peroxide former (e.g., picric
acid) if crystals or a precipitate are present;
Segregate the following highly reactive materials:
- Oxidizing agents from reducing agents and combustibles,
- Powerful reducing agents from readily reducible substrates, and
- Acids from reducing agents;
Store highly reactive liquids in trays large enough to hold the contents
of the bottles;
Store peroxidizable materials away from heat and light;
Do not use metal spatulas to handle peroxides because contamination
by metals can lead to explosive decomposition. Use ceramic, Teflon,
or wooden spatulas;
Avoid friction, grinding, and all forms of impact near peroxides,
especially solid peroxides and diazomethane solution (used in
methylation of some pesticides). Glass containers that have screw-
cap lids or glass stoppers should not be used. Instead, use
polyethylene bottles with screw-cap lids;
Store materials that react vigorously with water away from possible
contact with water;
Store thermally unstable materials in a refrigerator. Use a refrigerator
with these safety features:
- Alarm to warn when temperature is too high,
- Spark-proof controls on the outside, and
- Magnetic locked door;
Store liquid organic peroxides at the lowest possible temperature
consistent with the solubility or freezing point. Liquid peroxides are
particularly sensitive during phase changes;
Inspect and test peroxide-forming chemicals periodically; and
Store containers in cabinets that are designed to hold that type of
waste.
Compressed Compressed gas cylinder storage should meet the requirements in the
Gases Compressed Gas Association Pamphlets C-6 1968 and C-8 1962.
Properly label the cylinders with their contents; store upright and away
from heat sources;
Cylinders should be chained to the wall or otherwise secured from
falling;
Do not store cylinders so as to block exits, obstruct aisles, or otherwise
interfere with egress; and
Cylinders should be separated based on their contents. Incompatible
materials (e.g., oxygen and propane, chlorine and helium) should be
segregated. In addition, full, partially full and empty cylinders should
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Merrimack College in Massachusetts
documented savings of $2,000 per 20-
student section per year. The National
Microscale Center at Merrimack provides
training and other information on
microscaling at http://www.silvertech.com/
microscale/index.html.
be labeled as to their status and separated.
Pollution Prevention and Hazardous Materials Storage
P2 and waste minimization for hazardous chemicals starts with the substitution of less
hazardous substances (see Hazardous Wastes, Section 3.3). Sometimes this is difficult in a
lab environment where researchers may be unwilling to change because they are concerned
about the performance of the substitute in their experimentation. This can often be overcome
through a team effort involving the CHO, environmental staff, purchasing staff and the
researcher. In this setting, limitations and concerns can be clearly articulated and more easily
addressed. Other opportunities include:
Maintaining an accurate inventory that can be
shared throughout the facility. Using this inventory,
chemicals can be shared and expiration dates can
be tracked;
Purchasing of only the smallest amounts needed.
Often, the additional cost associated with the
smaller or custom purchase is less than the cost of
expired or unused chemical disposal;
Establish a centralized purchasing program to ensure full utilization of chemical products;
Order reagent chemicals only in amounts needed;
Maintain a limited inventory of chemicals on hand so those chemicals do not expire or
deteriorate and necessitate disposal;
Scale down experiments or procedures.
Over the last decade, microscale chemistry
has come to be considered a proven
technology. It can reduce the quantity of
chemical reagents used by a factor of 100 to
1000. Lab safety can be improved due to
the reduction in exposure to organic vapors,
for example, and spill preparedness is
easier. Less chemical storage space is
needed and chemical inventory
management requires less labor. Cost
reductions also result even if per-unit
Sometimes an alternative may at first appear too
costly until potential cost savings are fully
considered. Researchers at the National Oceanic
and Atmospheric Administration's (NOAA) Alaska
Fisheries Science Center identified an alternative
method for evaluating oil contaminated sediment
and marine life tissue samples which would
greatly reduce solvent use, but initially was
considered too costly to implement. Once the
potential cost savings were estimated and a
relatively short payback time was determined,
approval was granted for purchasing the
necessary equipment. The total savings is about
$3,000 per 100 hydrocarbon samples resulting in
annual savings of $6,000 - $12,000.
reagent costs increase due to purchasing
smaller containers, the annual dollar savings
on total purchases usually offsets this. Reduce or eliminate the use of highly toxic
chemicals in lab experiments;
Increase the use of instruments that require less reagent or smaller or fewer samples;
Use less solvent to rinse equipment;
Review the use of highly toxic, carcinogenic, reactive, or mutagenic materials to determine
if safer alternatives are feasible; and
If feasible, consider using computer simulation or modeling to replace wet chemistry.
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HAZARDOUS MATERIALS HANDLING AND STORAGE
Action
Notes
1. Verify that the lab established a documented program to
communicate chemical hazards to employees (HAZCOM or
CHP depending on type of lab).
2. Ensure that the lab has a designated Chemical Hygiene
Officer.
3. Determine if the lab prepares and maintains an inventory of all
hazardous chemicals used in the lab. Ensure the inventory
includes:
Chemical name;
Storage location;
Quantity; and
Hazard information.
4. Verify that all containers containing hazardous chemicals are
properly labeled (including materials transferred from the
manufacturer's container).
5. Verify that MSDSs are readily available for all hazardous
chemicals used and stored in the lab.
6. Determine if all employees received chemical hazard training
and that the training is documented. Training must occur
when an employee is new or when the employee starts a new
task they are not normally required to carry out.
7. Ensure the lab has a review process in place to update the
written hazard communication program (HAZCOM or CHP).
8. Verify that the hazardous materials storage area(s) is
managed in compliance with regulatory requirements:
Storage areas are appropriately designed and constructed;
Storage areas are clean and unobstructed;
Emergency response equipment is available, in good
working condition, and regularly inspected (e.g., fire
extinguishers and alarm systems); and
Materials are stored in a manner that will not promote
releases to the environment or create a fire, safety, or
health hazard.
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HAZARDOUS MATERIALS HANDLING AND STORAGE
Action
Notes
9. Ensure flammable and combustible liquids are stored in
accordance with NFPA regulations (e.g., in flame proof and
explosion proof cabinets, no more than 60 gallons in one
flammable cabinet).
10. Verify lab personnel handle highly reactive chemicals in a safe
manner according to lab procedures.
11. For stored compressed gas cylinders, verify that the cylinders
are:
Secured upright and protected against tipping and falling;
Protected against damage from surrounding equipment
and materials; and
Separated based on content (e.g., oxygen and propane).
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3.15 SUSTAINABLE PRACTICES
Environmentally responsible management at labs should not end with programs to mange
waste and ensure chemical, biological and radiation safety. Opportunities also exist in facility
design and operation to conserve energy and water, and the affirmative purchase of other
environmental preferable products. These programs can result in real cost savings in waste
generation, energy consumption, and resource use. They can also improve the comfort and
productivity of its employees and provide overall benefit to the environment.
Labs are high-energy users per square foot. This is expected due to the requirements for
lighting, ventilation and equipment use. There are many opportunities to improve energy
efficiency without compromising worker safety. Labs also have opportunities to reduce water
consumption. These water conservation measures can translate to bottom line cost savings
from water bills and/or reduced energy costs for pumping.
Labs are often also intensive users of chemicals, cleaning supplies, and disposables such as
paper products. The purchase of environmentally preferable products may have safety and
environmental benefits and can also save money in reduced waste disposal costs.
Management Issues
Implementing a Program. In order to conserve energy and
water or implement a green purchasing program, labs should:
Use a systems approach;
Gain employee involvement;
Use best available energy efficient, water conserving
equipment and green products and operational practices;
and
Consider the life cycle cost of actions.
Systems Installing a new highly efficient but
Approach oversized air conditioning unit without
What Is a Green Product
Environmental preferability is a
function of various factors.
These include the following:
Performance and durability;
Toxicity and biodegradability;
Packaging and transport cost;
Recyclability and recycled
content;
Life cycle energy and natural
resource use.
having taken lower cost actions to reduce
the heat load first or buying a lab glassware cleaner that is less polluting
but requires double washing are examples of well intentioned energy
efficiency and green procurement projects that may not pay off.
The key to good energy and water conservation or green purchasing
program is a systems approach:
Conduct a baseline assessment. Conduct a baseline energy/water
audit to identify current equipment, use and associated costs. There
are tools available to help conduct a simple audit from the EPA Energy
Star program and from DOE. A more complete audit may require a
qualified professional. Similarly, assess current practices and product
purchases to determine a green procurement baseline from which to
develop program.
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Develop a Strategic Plan. Like with most environmental
management programs, it helps to establish goals and objectives and
a thoughtful strategy on how to accomplish these objectives. This
strategy should cost effectively address: (1) what is to be done; (2)
when it should be done; (3) who is responsible; and (4) how it will be
financed.
Identify Opportunities. Considerations
must be taken when selecting
energy/water efficient and green products
to make sure they are the most
environmentally preferred for labs. These
. , .. . , , compromise the comfort of
considerations include: employees.
Remember, energy
efficiency measures and
green procurement should
not be taken if they result in
poor performance or
Multiple Attributes: Make sure one
environmental attribute is not offset by a more serious impact.
Some projects can have secondary effects (e.g., an energy
conservation project to switch to energy efficient lighting can
reduce the heat load, requiring less air conditioning. A cleaning
product that is more biodegradable may have a significant amount
of product packaging that must be disposed).
Life Cycle Perspective: Use life cycle and other economic analyses
to properly assess the total cost of proposed changes (equipment
and operational). Make sure to look at environmental impacts over
the entire life of the product (manufacturing, use, and disposal).
Magnitudes of Impact: When purchasing green products consider
the scale and reversibility of the products environmental impact.
Local Conditions: Make sure the equipment or product will work
based on your lab location and your intended use.
Equipment/Product Attribute Claims: Make sure the
equipment/product claims are true. Obtain third party certifications
and references.
Keep It Simple
To start, consider
the no and low cost
options first.
Implement the Plan. Structure product
specifications, requests for proposal, other
purchasing tools and selection processes to give
preference to green products and services. Be
willing to use new companies, wait a little longer
to get the product, and search a little more for the right vendor.
Reviewing contractor proposals prevents product and service
surprises.
Monitor Performance. Regularly monitor the program to ensure the
anticipated benefits are achieved; make adjustments if necessary.
Employee Labs should strive to involve employees in energy and water management
Involvement and green procurement by forming energy/water management teams or a
green procurement team to educate and motivate employees. Offer
incentives for the best energy/water saving and green procurement ideas;
report to employees how much energy/water/waste disposal costs were
decreased through their efforts; and reward them based on the
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reductions.
Opportunities Opportunities to purchase green products exist in almost all products used
in labs. Many of these opportunities have been described as P2 options
in previous sections of this guide. Some opportunities are provided
below. Opportunities for energy and water efficiency are highlighted in the
tables following the Small Lab Sustainable Practices Checklist.
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SMALL LAB SUSTAINABLE PRACTICES CHECKLIST
Action
Notes
1. Verify that the lab established multi-discipline
management teams to develop and implement
strategies for these programs.
2. Ensure that the lab has conducted baseline
audits/assessment of current equipment and
practices related to these activities.
3. Determine if realistic goals and objectives have
been established for each of these programs.
4. Verify that opportunities for improvements in
equipment and practices to meet the goals and
objectives have been identified and consider
multiple attribute characteristics, life cycle cost,
local conditions and product performance claims
have been in these analyzes.
Determine if implementation plans have been
developed and acted upon. These include
procedural changes to ensure preferences are
considered in the procurement process as well as
programs for employee education and
involvement.
6. Verify that performance is monitored and
adjustments are made based on this feedback.
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Opportunities for Green Purchasing at Small Laboratories
Paper Products:
Printing and writing paper, paper towels, bench coat, and tissue paper with recycled
content.
Lab Instruments and Supplies:
Equipment (and procedures) which uses less sample, less and/or less hazardous
reagents, chemicals which are less hazardous and/or can be treated using in-house
processes to reduce or eliminate hazards and/or facilitate disposal (see Air Emissions,
Section 3.1, and Little Known But Allowable Ways to Manage Hazardous Waste,
Section 5.0 for more information)
Office Equipment:
Properly sized and Energy Star equipment; two side copy machines; plain paper
(recyclable) fax machines; remanufactured toner and ink cartridges, binders, and desk
accessories with recycled content.
Maintenance Equipment and Supplies:
CFC/HCFC free air conditioning and refrigeration equipment, rerefined oil, nontoxic
antifreeze (non ethylene glycol) citrus or other less toxic cleaners and solvents;
landscaping water hose and edging, trash containers, with recycled content, recycled
content or biobased trash bags.
Building Supplies:
Recovered building materials (lumber, brick, steel), floor tile, shower and restroom
dividers, carpet, and fiberglass building insulation and other materials with recycled
content.
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Opportunities for Energy and Water Conservation at Small Laboratories
Lighting:
Replace incandescent bulbs with high efficiency fluorescent units; remove unneeded
lamps.
Install occupancy sensors.
Install more energy efficient ballasts when replacing failed units.
Increase natural lighting by installing skylights and painting walls lighter colors and use fully
modulated lighting that ramps up only as natural lighting decreases.
Consider switching to high intensity discharge (HID) lights in outdoor locations.
Encourage personnel to shut off lights.
Heating and Cooling Equipment:
Ensure is properly sized and maintained regularly.
Upgrade equipment using more energy and water efficient systems.
Recover condensate water from chilled water coils and HVAC units And the recovery of
heat back into HVAC systems. Consider air rather than evaporative water cooling towers
for HVAC units.
Use programmable/automatic thermostats to adjust temperatures during off-work hours.
Use drapes, shades, and awnings to reduce heat loading through windows.
Consider alternative energy sources such as photovoltaics. (NOTE: Also include that
Variable-air-volume (VAV) fume hoods can reduce lab energy use by up to 50 percent;
also that limited airflow containment devices can reduce ventilation requirements (e.g.,
local exhaust snorkels at lab benches).
Water Supply Systems:
Ensure that equipment is properly sized and installed as close to the point of use as
possible.
Use programmable thermostats to control water temperature during off-work hours.
Insulate hot and chilled water systems and pipes to maintain temperature.
Immediately repair water system leaks.
Ensure that glassware is washed only with a full load.
Use low flow toilets.
Install more efficient horizontal axis cloths washers for laundry facilities. NOTE: Lab water-
cooling devices can also be upgraded to reduce water consumption.
Building Envelope and Siting:
Use reflective colors for the exterior roof and walls.
Provide wall shading through the use of overhangs and shades.
Install energy efficient windows, doors and insulation and doors to reduce heat loss and
loads.
Verify that doors and windows are closed when AC and heating equipment is operating.
When designing or choosing new facilities, consider building orientation and its impact on
energy consumption.
Use landscaping to shade and as a windbreak. Use zeriscape landscaping.
Irrigate landscape after dark; use drip irrigation to reduce evaporative loss. NOTE:
Sustainable building materials for remodeling and new construction can also be used (e.g.,
recycled steel, recycled gypsum, "certified wood" from renewable forests, "green leasing"
carpeting vs. purchasing new, etc.)
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4.0 RELIABLE RESOURCES
Of the numerous sources of information on environmental management, the following list
provides information most relevant to small lab environmental programs. Included are
reference materials, organizations, World Wide Web (www) site addresses, toll-free hotlines,
governmental resource centers, EPA Regional Offices, and state Small Business Assistance
Programs. In addition, lab staff should consult with the relevant state, tribal or local agencies
for specific questions regarding air emissions and hazardous waste management, and contact
the local POTW for information regarding wastewater discharge issues.
Publications
Comprehensive
Lab EHS
Coverage
Environmental
Management
Systems
Chemical Safety
Source
Laboratory Safety & Environmental Management (LS&EM). A
newsletter published by PRIZIM Inc. covering the full spectrum of lab
environmental, health, and safety issues. 316 E. Diamond Avenue, Suite
201, Gaithersburg, MD 20877, (301) 840-9316, www.PRIZIM-lnc.com.
Environmental Management Systems: An Implementation Guide for
Small and Medium- Sized Organizations. EPA 832-B-96-007,
November 1996.
Practical Guide to Environmental Management at Small Businesses.
EPA Small Business Division (in progress).
Prudent Practices in the Lab: Handling and Disposal of Chemicals.
National Research Council, National Academy Press, Washington, DC.
1995.
Pollution
Prevention
General Safety
Waste
Management
Chemical Safety in the Laboratory Stephen K. Hall, CRC Press-Lewis
Publishers, Inc. 1994.
P2 and Waste Minimization in Laboratories. P. A. Reinhardt, K. Leigh
Leonard, and P. C. Ashbrook, CRC Press, Inc. 1996.
CRC Handbook of Laboratory Safety. A. Keith Furr, Ph.D. (Ed.). CRC
Press. Fifth edition published 2000.
Hazardous Laboratory Chemicals Disposal Guide. M. Armour, 2
Edition, CRC Press, Inc. 1996.
nd
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Waste
Management
(contd.)
Private
Organizations
Government
Resource
Centers
Step-by-Step Guide to Better Laboratory Management Practices.
Publication No. 97-431, Washington State Department of Ecology,
Hazardous Waste and Toxics Reduction Program. July 1997.
Department of Ecology, Publications Distribution Center, P.O. Box 47600,
Olympia, WA 98504-7600.
Laboratory Waste Management - A Guidebook. American Chemical
Society, Washington, DC. 1994.
Understanding the Small Quantity Generator Hazardous Waste Rules
- A Handbook for Small Business. EPA/530-K-95-001.
American Chemical Society, 1155 16th Street, NW, Washington, DC
20036, (202) 872-4600, www.ACS.org.
Offers journals, training, and information on lab waste.
National Fire Protection Association, 1 Batterymarch Park, P.O. Box 9101,
Quincy, MA 02269-9101, (617) 770-3000, www.NFPA.org.
Develops and offers standards on flammable chemical storage in labs.
National Pollution Prevention Roundtable, 2000 P Street, NW, Suite 708,
Washington, DC 20036, (202) 466-7272, www.p2.org.
Offers participation in a small business roundtable to provide information
concerning innovative ways to improve compliance and efficiency through
pollution prevention. This organization also hosts four listserves that can
be accessed through the web site.
PRIZIM Inc., 316 E. Diamond Avenue, Suite 201, Gaithersburg, MD
20877, (301) 840-9316, www.PRIZIM-lnc.com. Sponsors national and
regional meetings and training titled, "Laboratory Safety & Environmental
Management (LS&EM)," publishes the LS&EM newsletter, and offers
environmental, health, and safety management consulting services for all
organizations with labs.
American Biological Safety Association, 1202 Allanson Rd., Mundelein, IL
60060, (847) 949-1517, www.absa.org.
A professional association ofbiosafety experts and interested parties.
ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959,
(610) 832-9740, www.astm.org.
Offers standards on lab practices and environmental management.
U.S. EPA Small Business Ombudsman Clearinghouse/Hotline, 401 M
Street, SW, Washington, DC 20460, 1-800-368-5888.
Helps private citizens and small businesses with questions on all program
aspects within EPA.
EPA National Center for Environmental Publications and Information,
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1-800-490-9198.
Provides access and information about EPA publications.
U.S. Department of Health and Human Services, Public Health Service,
Centers for Disease Control and Prevention, National Institute for
Occupational Health and Safety (NIOSH), 1-800-356-4674,
www.cdc.gov/niosh/homepage.html.
Provides information about occupational safety and health issues.
American Indian Environmental Office, www.epa.gov/indian.
Provides information on programs, laws, regulations, grants and tribal
contacts.
U.S. Environmental Protection Agency (U.S. EPA) Clean Air Technology
Center (CATC), U.S. EPA, Research Triangle Park, NC 27711, (919)
541-0800, www.epa.gov/ttn/catc.
Serves as a resource on all areas of emerging and existing air pollution
prevention and control technologies.
U.S. EPA Pollution Prevention Information Clearinghouse, 401 M Street,
SW, Washington, DC 20460, (202) 260-1023, E-mail:
PPIC@epamail.epa.gov.
Provides a library and electronic bulletin board dedicated to information on
pollution prevention.
U.S. Nuclear Regulatory Commission, One White Flint North, 11555
Rockville Pike, Rockville, MD 20852-2738, (301) 415-7000,
www.nrc.gov/.
Provides information on regulations addressing radioactive materials.
Internet Sites U.S. Environmental Protection Agency: www.epa.gov.
U.S. Environmental Protection Agency Small Business Ombudsman:
www.epa.gov/sbo/. Also see the Small Business Environmental Home
Page: www.smallbiz-enviroweb.org/. In addition, see the U.S. EPA Small
Business Gateway: www.epa.gov/smallbusiness/.
U.S. Environmental Protection Agency Green Chemistry Program;
www.epa.gov/greenchemistry.
Provides information on green chemistry conferences and other sources.
U. S. Department of Labor, Occupational Safety and Health
Administration (OSHA): www.osha-slc.gov.
Provides information on occupational safety and health issues.
U. S. Department of Health and Human Services, Public Health Service,
Centers for Disease Control and Prevention (CDC), National Institute for
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Listserves
Hotlines
Occupational Safety and Health (NIOSH):
www.cdc.gov/niosh/homepage.html.
These listserves can be helpful for solving unique problems. All have lab-
oriented participants.
SAFETY list. A general discussion of environmental, health, and safety.
Contact Ralph Stuart at the University of Vermont (email:
rstuart@esf.uvm.edu) for information on how to subscribe.
LAB-XL. A discussion of performance oriented environmental regulation
of labs. Contact Ralph Stuart at the University of Vermont (email:
rstuart@esf.uvm.edu) for information on how to subscribe.
EPA Small Business Ombudsman Hotline: 1-800-368-5888
Provides environmental management assistance information to small
businesses, including labs.
EPA RCRA Hotline: 1-800-424-9346; (703) 412-9810
Provides information related to hazardous waste regulations and
Resource Conservation and Recovery Act (RCRA), Superfund-related
matters.
TSCA Hotline: (202) 554-1404
Provides information concerning the Toxic Substances Control Act
(TSCA)-related regulations and policies.
CHEMTREC: 1-800-262-8200
The Chemical Transportation Emergency Center provides technical
information related to chemical exposure, spills, leaks, and fires, including
Material Safety Data Sheets (MSDS).
Department of Transportation: 1-800-467-4922
Provides information on matters related to the U.S. Department of
Transportation (DOT) hazardous materials transportation regulations.
National Response Center: 1-800-424-8802
For reporting spills of hazardous substances.
OSHA: 1-800-321-6742
Provides information regarding matters related to the Occupational Health
and Safety Administration (OSHA) programs and standards.
EPA Hotline List: www.epa.gov/epahome/hotline.htm.
Provides a comprehensive list of all EPA sponsored hotlines.
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U.S. EPA Addresses, phone numbers, and web sites for all EPA regional offices are
Regional located on the EPA homepage at www.epa.gov/epahome/locate2.htm.
Offices The web site offers a map of the United States by region to assist in the
regional office location.
State Small Small Business Ombudsman (SBO) and Small Business Assistance
Business Program (SBAP) offices are located in each state. These are an excellent
Assistance anc' ffee source of environmental management assistance. These
Proqrams sources are also familiar with local environmental requirements. A current
listing of all SBO and SBAP contacts by state is located at
www.epa.gov/tnn/sbap/offices.html.
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5.0 LITTLE KNOWN BUT ALLOWABLE WAYS TO MANAGE HAZARDOUS
WASTE
Hazardous waste management and off-site disposal can be challenging and expensive for
small labs. However, not all hazardous waste must be shipped off site for treatment or
disposal. The EPA has identified a number of allowable ways that small labs can minimize
their hazardous waste on site. This section provides specific information on five of these
methods. Of these five, one is on-site disposal through the domestic sewage exclusion and
the remaining four are on-site treatment methods.
EPA has delegated authority to each state to implement and enforce major portions of the
hazardous waste management program. Some state requirements relative to these
hazardous waste minimization methods may be more stringent than the Federal requirement.
Not all the EPA allowed method of hazardous waste minimization may be allowed at your lab.
This section is a state-by-state review of the allowable ways to minimize hazardous waste. It
provides summary information for each state including their definition of hazardous waste,
allowances for each of the EPA waste minimization methods, and information on special state
hazardous waste management program considerations.
It should be noted, state requirements do not apply to small labs located in Indian Country
because states do not have jurisdiction in these areas. In these situations, the appropriate
Tribal government, rather than the state, should be contacted to ensure that their regulations
are not more stringent than those of the EPA.
If after reviewing the information contained in this section, it looks like any of the five waste
minimization methods could be effective at your lab, you should conduct further research at
both the Federal and state level to confirm their allowance and understand the specific
operational requirements. Information on whom to call and where to get further information at
each state is provided in the State-by-State subsection. Small labs should remember that the
waste minimization methods described in this Guide should only be conducted as part of a
comprehensive hazardous waste management program that addresses all regulatory
requirements.
EPA mandates that generators attempt to minimize the volume and toxicity of their waste.
EPA prefers that generators eliminate waste generation through source reduction - source
reduction is synonymous with pollution prevention (P2) and includes any activity that reduces
or eliminates the generation of hazardous waste at the source. EPA specifies that when
source reduction is not feasible, when possible, waste should be recycled or treated to reduce
the volume and toxicity of the waste. From a practical perspective, there are substantial
incentives for source reduction and waste minimization; for example, avoiding the high costs of
disposing of hazardous waste and limiting liability concerns.
Small labs should look for source reduction opportunities (e.g., through careful chemical
purchasing and inventory control, substitution of hazardous chemicals with less hazardous
replacements). Many such opportunities are presented in Sections 2 and 3 of this Guide. In
addition, generators can sometimes treat their hazardous waste to reduce the volume or
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toxicity of the waste without the burdensome process of becoming a RCRA Treatment Storage
or Disposal Facility (TSDF).
On-Site
Disposal
On-Site
Treatment
There is an allowance that provides for certain wastes to be disposed of
down the drain, even if they may be hazardous. In writing its RCRA
regulations, EPA wanted to avoid double regulation of wastewaters that
are subject to the Clean Water Act. Specifically, wastes that are mixed
with domestic sewage and discharged to a publicly-owned treatment
works (POTW) are not regulated under RCRA (see 40 CFR 261.4(a)(1)).
This exclusion is commonly called the "domestic sewage exclusion"
(DSE). Essentially, a small lab tied to a POTW may discharge waste
down the drain as long as it is in compliance with all applicable
wastewater standards. Applicable wastewater standards typically include
national pretreatment standards (40 CFR 403.5), state limits and
discharge limits imposed by the POTW. In some cases, wastes that meet
the RCRA definition of hazardous may be acceptable for sewer disposal.
Be aware that hazardous waste stored prior to discharge is regulated and
dilution of waste in order to meet discharge limits is usually not allowable.
EPA and many states provide several regulatory exclusions that allow
generators to treat of hazardous waste without a permit. Some of these
treatment exclusions may be useful in furthering waste reduction efforts.
Treating hazardous waste on-site in ways other than provided for in the
regulatory exclusions subjects generators to extremely high fines (e.g., up
to $50,000 per day) and possible criminal penalties (i.e., jail time). Before
treating hazardous waste on site, generators must be absolutely sure that
the treatment they are considering is allowed without a RCRA permit. In
addition, generators must ensure that they have proper procedures,
equipment and skilled employees to conduct treatment safely and
effectively on-site.
EPA's exclusions that allow generators to treat hazardous waste on-site
without a permit are described below.
Elementary
Neutralization
EPA and most state authorities clearly allow
elementary neutralization (i.e., pH adjustment)
of hazardous wastes. Elementary neutralization
units (as defined in 40 CFR 260.10) may be
used to neutralize D002 (corrosive) wastes
without any worry of RCRA permitting
requirements. Two important points to
remember are (1) elementary neutralization only
refers to pH adjustment, and (2) neutralized
waste should only be discharged down the drain
if it meets all applicable discharge standards
(i.e., Local, state and EPA limits).
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0 Recycling
0 Treatment in
Accumulation
Containers
EPA allows generators to recycle hazardous
wastes without a TSDF permit. In its
regulations, EPA states that a material is
"recycled" if it is used, reused or reclaimed (40
CFR 261.1). A material is "used or reused" if it
is either (1) employed as an ingredient to make
a product, or (2) employed in a particular
function as an effective substitute for a
commercial product. A material is "reclaimed" if
it is processed to recover a useful product or if it
is regenerated. Although EPA considers
recycling a form of treatment, it does not require
recyclers to obtain a treatment permit. In 40
CFR 261.6(c)(1), EPA states that "the recycling
process is exempt from regulation." Generators
may be able to take advantage of this
exemption by distilling solvents, reclaiming
precious metals (e.g., Silver) from solutions, or
precipitating metal salts.
Generators may treat hazardous wastes in
accumulation containers without obtaining a
RCRA treatment permit provided the containers
are managed in compliance with EPAs container
management standards in 40 CFR part 265,
subpart I. EPA clearly states this exemption in
its federal register notice issued march 24, 1986
(51 FR 10168) as well as in subsequent FR
notices and interpretive memos. Examples of
treatment in accumulation containers include
precipitating heavy metals from solutions, and
oxidation/reduction reactions. Remember,
treatment residues may still require
management as a hazardous waste and,
residues destined for land disposal are subject
to land disposal restriction (LDR) treatment
standards (40 CFR 268).
Small Boilers and The "small-quantity on-site burner exemption"
Industrial Furnaces (40 CFR 266.108), which is part of the Boiler
and Industrial Furnace (BIF) regulations, allows
hazardous waste generators (small or large
quantity) to burn small quantities of hazardous
waste in an on-site boiler without a permit. The
quantity of waste that can be burned on-site is
determined by the "terrain-adjusted stack
height" as described in the regulation and the
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boiler's total fuel requirement. Some additional
restrictions apply to the properties of waste that
can be burned (i.e., Btu value) and small labs
taking advantage of this allowance are subject
to simple notification and recordkeeping
requirements. Before burning hazardous waste
on site, consult not only with the state
regulators: both the hazardous waste agency
and the air pollution control agency.
A S symbol adjacent to specific regulatory allowances in the state tables means that the
allowance is not available, or available only with special conditions.
Contacting
Your State
Contact with state regulators is essential since, in every state except
Alaska, Iowa, and Hawaii (as of this writing), EPA has delegated authority
to each state to implement and enforce major portions of the hazardous
waste management programs. In order to receive authorization from
EPA, a state's hazardous waste management regulations must be at least
as stringent as EPAs hazardous waste regulations. Still, one must keep
up with the EPA regulations since EPA regularly publishes new hazardous
waste management regulations that are enforceable by EPA until they are
included in a given state's hazardous waste regulations. The state
authorization process is ongoing and can be difficult to track. Generators
need to check with their states to understand what portions of the
hazardous waste programs are operated and enforced by state authorities
and what portions EPA enforces. In most cases, state hazardous waste
regulations are available in the Internet. In some cases, however, the
state must be contracted directly to obtain the regulations.
State Information
Information on individual state hazardous waste programs is provided on the following pages.
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Alabama
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (see 335-14-2).
Hazardous Waste Generator Status: Same as federal (see 335-14-2 and 335-14-
3).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
13 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
See 335-14-2-.01(4)(a)(l).
See 335-14-8-.01(l)(c)(2)(v).
See 335-14-2-.01(6)(a).
Not allowed except limited
allowances for evaporation (per
verbal interpretation and 335-14-
.01(c)(2)(viii), respectively).
See 335-14-7-.08, similar to 40
CFR 266, Subpart H).
Special Considerations
ADEM requires that generators follow a "pre-approval process" before
sending hazardous waste off-site (see 14-3-.08).
AL Department of Eavironmeatel Management
Hazardous Waste Branch
1400 Coliseiira Blvd.,
PX>, Box 301463
Montgomery, AL 36110
Ph
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Arizona
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. ADEQ incorporates 40 CFR
261 by reference (R18-8-261).
Hazardous Waste Generator Status: Same as federal. ADEQ has placed
additional requirements upon CESQGs (Rl8-8-26l.H.)
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (R18-8-261).
Incorporates 40 CFR 270 by
reference (Rl8-8-270).
Incorporates 40 CFR 261 by
reference (R18-8-261).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (see Rl 8-8-266).
Special Considerations
Hazardous waste must register annually with ADEQ and submit a
registration fee (R18-8-260M.). Upon request of ADEQ, CESQGs may be
required to submit reports.
AZ Department of Environmental Quality
Hazardous Waste Inspections and Compliance Unit
3033 M. Central Ave,
Pteouix,AZ 85012
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California
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but adds extremely
hazardous waste, special waste and non-RCRA hazardous waste (66261.110,
66260.120, and 662661.101, respectively).
Hazardous Waste Generator Status: CA recognizes LQGs, SQGs and CESQGs.
SQG requirements pertain to generators of less than 1,000 kg/month of hazardous
waste (22 CCR 66262). Provisions for CESQGs are specified in the HSC
(Section 25218).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Recognizes 261.4 only for wastes
that do not exhibit a characteristic
(66261.4(b)(2)).
See HSC 25200.3 and permit-by-
rule requirements (67450.11).
See 66261.6 and HSC 25143.2(c).
See 22 CCR 66450.11 and HSC
25123.5, 25200.3 and 25201.5.
Subject to limitations.
See 66266.108. Local air
pollution control district
regulations may apply.
Special Considerations
Hazardous waste in satellite accumulation is subject to a one-year
accumulation time limit (66262.43(e)(l)).
Authorized household hazardous waste collection facilities may accept
CESQG waste (HSC 25218.3).
Special provisions for biotech firms, including an allowance for on-site
treatment, are included in the Medical Waste Management Act.
CA Department of Toxic Substance Control (DTSC)
Hazardous Waste Management Program.
Sacramento, CA 95812-0806
Fkone; 916/324-1781 or 800/61-TOX1C (CA only)
fcttp ://www, dtsc.ca.gov/
CA hazardous waste reg olatioim are ia Title 22 of the California Code of
Regulations (22 CCR), Certain hazardous waste retirements are only cited in
the Health and Safety Code (HSC), 22 CCR and HSC are available torn, the
DTSC website, Hardcopies of the CCR and HSC are available for a fee from
Barclays Law Publishers; 800-888-3600,
Colorado
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal with addition of certain
chemical weapons agents to the P-list (see 1007-3 Part 261).
Hazardous Waste Generator Status: Same as federal (see 1007-3 Part 262).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
Small Boilers and Industrial
Furnaces
See 1007-3, Part 261.4(a)(l).
See 1007-3, Part 100.10(a)(6).
See 1007-3, Part 261.6(c)(l).
Allowed with conditions, see
1007-3, Part 100.10(a)(l), also
CDPHE's "Treatment of
Hazardous Waste by Generators
Guidance Document."
CO has not yet adopted 40 CFR
266, Subpart H so EPA's B1F rule
is in effect. CO has special
requirements for "Solid Waste-to-
Energy Incineration Facilities,"
which may apply.
Special Considerations
Satellite accumulation provisions are more stringent for LQGs; see 1007-3 Part
262.34(c). Satellite accumulation provisions for SQGs are spelled out in 1007-3
Part 262.34(g).
CO Department of Public Health and the Environment
Hazardous Materials and Waste Management Division
4300 Cherry Creek Drive South
Denver, CO 8024$
Phone; 303/692-3322 or 888/569-183 1 (CO only)
CQ's Hazardous Materials & Waste Management Division (HMWMD)
regulations are in Title 6 of the CO Cade of Regulations (CCR) Section 1007-3,
Parts 100 and 260 to 27& The regulations are available from the Hazardous
Waste Commission, 303/692-3467, for $40, or, an unofficial copy can be
accessed for free on the Internet, check out
Itftp : //www, edphe,state. oo,us/regulate, asp>
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Connecticut
Hazardous Waste Program Description
Definition of "Hazardous Waste": Incorporates 40 CFR 261 by reference with a
few changes (see 22a-449(c)-101). Under a separate program, CT regulates
certain non-RCRA wastes or "CT-regulated" wastes such as oil, antifreeze, PCBs
(>50 ppm), and asbestos.
Hazardous Waste Generator Status: CT largely incorporates EPA's generator
requirements by reference; however, CT imposes more restrictive requirements
upon SQGs and CESQGs (see 22a-449(c)-102 and 101(b)). For example, SQGs
can accumulate only 1000 kg of hazardous waste on site at any time.
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
13 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (see 22a-449(c)-101(a)).
Incorporates 40 CFR 270 by
reference (see 22a-449(c)-110).
Subject to registration and
reporting requirements and other
requirements imposed on a case-by
case basis (see 22a-449(c)-101(c)).
Allowed (see CT DEP memo
dated 10/3/91).
Incorporates 40 CFR 266.108 by
reference (see 22a-449(c)-106(a)).
Special Considerations
Hazardous waste containers at satellite accumulation areas must be marked
with the words "Hazardous Waste" (see 22a-449(c)-102(a)(2)(E)).
CT Department of Environmental Protection
Bureau of Waste Management
79 Elm St
Hartford, CT
Phone; 888/424-4193
http;//dep,state. ct. us/
For a free copy of the CT Hazardous Waste Management Regulations (22a-
449(c)-l<30 through 1W and 22a-449(c)-l i) call the Compliance Assistance
Program at 888/424-4193. Relevant sections of the CT General Statutes can be
accessed for free on the Internet at http;//www,0slib,org/statutes/title22a/t22a-
p9>htm#ii.
Delaware
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal.
Hazardous Waste Generator Status: Same as federal.
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion DE regulations mirror 40 CFR
0 Elementary Neutralization
13 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Allowed under DE regulations
(264.1 (g) and 265.l(c)).
Not allowed (261.6(c)(l) is
different in DE regulations).
Follows EPA interpretation.
DE regulations mirror 266.108.
Special Considerations
For CESQGs, hazardous waste disposal regulations are more stringent then
federal regulations.
DE Department of Natural Resources and Environmental Control
Air and. Waste Mamagemeot Division
Solid and Hazardous Waste Srascn
89 Kings Hwy,
Dover, DE 19901
302/739-3689
htr|>;//www,diBrec.stete .de.us/
The "DE Regillations Governing Hazardous Waste" closely resemble EPA's
RC8A regulations and are available from the Hazardous Waste Branch, for 145,
The regulations are not presently available through the internet.
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District of Columbia
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal (20 DCMR 41).
Hazardous Waste Generator Status: DC refers to generators of <100 kg/month as
SQGs. DC SQGs are subject to requirements more stringent than federal
CESQG requirements. All other DC generators are considered LQGs.
Regulatory Allowances for On-Site Waste Minimization
See DCMR 4100.15.
See DCMR 4600.8(d).
See DCMR 4100.33.
See DCMR 4600.8(a).
0
0
0
0
Domestic Sewage Exclusion
Elementary Neutralization
Recycling
Treatment in Accumulation
Containers
Small Boilers and Industrial
Furnaces
DC has not yet adopted 40 CFR
266, Subpart H, so EPA's B1F rule
is in effect. However, DC air
regulations mandate permitting for
hazardous waste combustion.
Special Considerations
DC has no provisions for satellite accumulation areas.
DC SQGs are subject to an accumulation quantity limit of 600 kg of
hazardous waste and an accumulation time limit of 1 80 days (DCMR
4100.24).
DC Department of Health
Environmental Health Administration
Hazardous Waste Division
SIN St., ME
Washington, DC 20002
Phone: 202/535-22^8
http://www.ci. W3shingt0n,dcois/index,ltfml
DC hazardous waste management regulations are in Title 20 of the District of
Columbia Municipal Regulations (20 DCMR), Chapters 40 through 54,
Regulations can be purchased from the DC Office of Documents: 20 DCMR
Chapters 40 to 70 is a single volume and sells for $20. Orders must be prepaid.
The regulations are not presently available through the Internet,
Florida
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (see FAC 62-730.030).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (see FAC 62-730-160).
Regulatory Allowances for On-
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Site Waste Minimization
Adopts 40 CFR 261 by reference
(see FAC 62-730.030).
Adopts 40 CFR 270. l(c) by
reference (see FAC 62-730.220).
Adopts 40 CFR 261 by reference
(see FAC 62-730.030).
Follows EPA interpretation.
Adopts 40 CFR 266 by reference
(see FAC 62-730.181).
Special Considerations
Florida does not adopt 40 CFR 262.34(e), which allows generators to
accumulate hazardous waste on-site for up to 270 days if they must transport
their waste more than 200 miles to an off-site TSDF. Therefore, SQGs must
not accumulate hazardous waste on site for more than 180 days.
FL Bepartaeiit of Bmviromraemtal Protection (DBF)
Division, of Waste Management
2600 Blair Stone M,
Twin. Towers, MS-4555
Tallahassee, FL 32399-2400
Phone: 850/488-0300
mttp://www,dep .state, fJ,Tis/dwn3/bareaas/bghw,'htm
PL's Hazardous Waste Management Regulations are in the Florida
Administrative Code (FAC), Rule $2-730, and are available for free from the
Hazardous Waste Regulation Section, 850/921-9258, The regulations can be
accessed for free on the Internet at
http ://www, dep, state AusAJwrn/rules/iiumeric jattn.
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Georgia
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (see 391-3-11-.07).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (see 391-3-11-.08).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
Incorporates 40 CFR 261 by
reference (see 391-3-11-.07)
Incorporates 40 CFR 270. l(c) by
reference (see 391-3-1 l-.ll(l)(a))
Incorporates 40 CFR 261 by
reference (see 391-3-11-.07)
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (see 391-3-11-.10(3)).
GA Department of Natural Resources
Environmental Protection Division (EPD)
Hazardous Waste Management Branch.
205 Butler St., SB
State. 1154, East Tower
Atlanta, GA 30334
Phone: 404/656-7802
http ;//www,gan.et,org/dar/erjviroi3/
For a free copy of GA's Hazardous Waste Management Regulations (Chapter
391-3-11), call the Hazardous Waste Management Branch, For an unofficial
copy, §o to EPD's website and click on "EPD Roles,"
Hawaii
Although Hawaii has not received authorization from US EPA to operate its
hazardous waste program in lieu of the federal program, it is expected to receive
authorization in early 2000. Until then, EPA's hazardous waste program is
enforced by EPA's Region IX office in San Francisco, CA (415/744-2074). The
information below is based on Hawaii's regulations and interpretations.
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal with additional provisions
with respect to geothermal wastes (see HAR 11-261).
Hazardous Waste Generator Status: Same as federal (see HAR 11-261.5 and 11-
262.34).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See HAR 11-261.4.
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
SeeHARll-270.1(c)(2)(v)
SeeHARll-261.6(c)(l)
Follows EPA interpretation.
See HAR 11-266.180
HI Department of Health (DEH)
Environmental Management Division
Solid and Hazardous Waste Branch
Hazardous Waste Section
919 Ala Moana Blvd., Room 212
Honolulu, HI 96814
Phone; 808/586-4226
http ;//www.hawaii.gov/faealth/eMndex Jhtml
If you prepay postage, the Hazardous Waste Section will send you a copy of the
"Hawaii Hazardous Waste Rules and Regulations," Chapter 11, Hawaii
Administrative Code (HAR). Only the 1999 amendments to the hazardous waste
regulations can be accessed for free on the Internet at
Mp;//wwwJMwaiLgov/healtr^en/shwfe'hw/irtdex.htmL A Ml version of the
regulations is mot available on the Internet.
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Idaho
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal.
Hazardous Waste Generator Status: Same as federal.
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
1DAPA 16.01.05.005 adopts 40
CFR 261 by reference.
1DAPA 16.01.05.012 adopts 40
CFR 270 by reference.
1DAPA 16.01.05.005 adopts 40
CFR 261 by reference.
Follows EPA interpretation.
1DAPA 16.01.05.010 adopts 40
CFR 266 by reference.
Special Considerations
In the event of a fire, explosion or other release that may threaten human
health or outside the facility or may reach surface water, generators must not
only notify the National Response Center (NRC; per 262.34(d)(5)(iv)(C)),
but also the Idaho Communications Center (see 16.01.05.006).
ID Division of Environmental Quality
Hazardous Waste Branch
1410 N, Hilton St
Boise, ID 83706
208/373-0502
The "Rules and Standards, for Hazardous Waste" can be abtsinexj from the
Hazardous. Waste Branch far $5 or the rules can be accessed for free an the:
Internet at
Illinois
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (35 111. Adm. Code 721).
Hazardous Waste Generator Status: Same as federal (35 111. Adm. Code 721 and
722).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See 35 111. Adm. Code 721.104.
See 35 111. Adm. Code 703.123.
See 35 111. Adm. Code 721.106.
Follows EPA interpretation.
See 35 111. Adm. Code 726.208.
1L Environmental Protection Ageaey (1L EPA)
Bureau of Land
1021 Jtorth Grand Ave, East
P.O. 19276
Sp£iagfkId,IL 62794-9276
Phone: 217/524-5024
nttp ;//www, epa,state, il xtsJ
117$ hazardous waste regulations are in. Title 35 of the Illinois Administrative
Code, For a free copy, call IL EPA Bureau of Land (217/524-3300) or check out
their website at http;//wwwJpcb,state,il,its/title35/35c0nte)i,htri3#g,
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Indiana
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal with the addition of certain
chemical munitions wastes (329 1AC 3.1-6-1 through 3).
Hazardous Waste Generator Status: Same as federal (329 1AC 3.1-7-1
incorporates 40 CFR 262 by reference).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (329 1AC 3.1-6-1).
Incorporates 40 CFR 270 by
reference (329 1AC 3.1-13-1).
Incorporates 40 CFR 261 by
reference (329 1AC 3.1-6-1).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (329 1AC 3.1-11-1).
Special Considerations
LQGs must pay an annual $100 fee to IDEM (329 1AC 3.1-1-14).
Generators that ship hazardous waste off-site to a TSDF are subject to
biennial reporting requirements (329 1AC 3.1-7-14).
All spills or releases of hazardous waste must be reported immediately to
IDEM's Office of Environmental Response (329 1AC 3.1-8-3).
IDEM regulates PCB wastes under separate regulatory program (PCB
Management; 329 1AC 4).
iM Department of Enwcmmental Management (IDEM)
Office of Laad Quality
100 R Senate Ave,
P.O. Box 60 15
Indianapolis, IN 46206-6015
Phone: 31 7/308-3103
IN's hazardous waste regulations are in Article 3, 1 within Title 329 of the
Indiana Administrative Code (329 1AC 3, 1), The regulations can be purchased
from the IN Legislative Services Agency (317/232-9557) or accessed for firee on
the Internet at
Iowa
Iowa has not received authorization from US EPA to operate its hazardous waste
program in lieu of the federal program. EPA 's hazardous waste program is
enforced by EPA's Region VII office which is located in Kansas City, KS. To
contact EPA's Region VII office regarding Iowa hazardous waste issues, call
913/551-7633.
Hazardous Waste Program Description
Definition of "Hazardous Waste": Follows federal program (see 40 CFR 261).
Hazardous Waste Generator Status: Follows federal program (see 40 CFR 261.5
and 262).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See 40 CFR 261.4.
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See 40 CFR 270.1.
See 40 CFR 261.6.
Follows EPA interpretation.
See 40 CFR 266.180.
1A Department of Natural Resources
Solid Waste Section
Henry Wallace State Office Building
502 E. 9* St
Des Moines, 1A 50319-0034
Phone: 515/281-496,§
Iowa has not promulgated hazardous waste regulations,
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Kansas
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (incorporates 40 CFR 261 by
reference in 28-31-3).
Hazardous Waste Generator Status: Kansas defines three types of generators:
EPA Generators (generate > 1000 kg/month), Kansas Generators (> 25 kg/month
and < 1000 kg/month) and SQGs (< 25 kg/month). See note below; but, for
exact definitions, see 28-31-2(c-e).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (28-31-3).
Incorporates 40 CFR 270 by
reference (28-31-1).
Incorporates 40 CFR 261 by
reference (28-31-3).
Follows EPA interpretation.
Incorporates 40 CFR 266, Subpart
H, by reference (28-3 l-8b).
Special Considerations
In Kansas, generators of 25 kg to <1000 kg of hazardous waste per month
are subject to regulations that are very similar to EPA's SQG regulations.
Generators of < 25 kg of hazardous waste per month are subject to
regulations like the EPA's CESQG regulations.
Kansas's satellite accumulation area requirements mandate that waste be
marked "Hazardous Waste."
KS Department of Health and Environment
Bureau of Waste Management
Forbes Field, Building 740
Topefca, Kansas <56£20-000 I
(785) 296-1600, FAX (785) 196-1592
http://www.kdhe.state.fcs.us/waste/
KS's Hazardous Waste Management Standards and Regulations are in Title 28 of
the KS Administrative Regulations (KAR), Article 31 (cited as 28-13), For a free
copy, call KDHE or, an unofficial copy can be accessed for free on the internet,
check out h;ttp://www,kdhe.state>ks,us/pdf/regs/28:-3Lpdf.
Kentucky
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal with the addition of certain
chemical nerve and blister agents (401 KAR 31).
Hazardous Waste Generator Status: Same as federal (401 KAR 31 and 32).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See 401 KAR 31:010, Section
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
See 401 KAR 38:010, Section
l(2)(b)(5): provides for permit by
rule if pretreatment standards are
met.
See 401 KAR 31:010, Section
6(3)(a).
See 401 KAR 32:030, Section 6:
allows on-site treatment by
generators if certain conditions
(e.g., notification to the
Department) are met.
0 Small Boilers and Industrial See 401 KAR 36:020, Section 6.
Furnaces
Special Considerations
LQGs and SQGs who treat hazardous waste on site, must pay a $300 annual
fee to the Department (401 KAR 39:110).
K.Y Department for Environmental Protection (KY DBF)
Division, of Waste Management
MReillyRoad
Frankfort, KY 40601
Phone: 502/564-6716
KYTs hazardous waste regulations are in Chapters 3 I to 39 within Title 401 of
the: Kentucky Administrative Regulations (4$l KAR. 3 1-39). The regulations can
be purchased from KY DEP or the KY Legislative: Research Commission
(502/564-8100, x3 12) or can be accessed for free: on the internet at
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Louisiana
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal (see LAC 33 :V. Chapter 49).
Hazardous Waste Generator Status: LA's SQG generates less than an average of
100 kg hazardous waste per month and accumulates no more than 1000 kg on site
(see LAC 33:V. Chapter 39). All other generators are subject to LQG
requirements (see LAC 33 :V. Chapter 11).
Regulatory Allowances for On-
0 Domestic Sewage Exclusion
0 Elementary Neutralization
13 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Site Waste Minimization
SeeLAC33:V.105D.l(a).
SeeLAC33:V.305C.6.
DEQ performs case-by-case
review to determine if LAC 33:V.
Chapter 41 applies (see LAC
33:V.105L).
Follows EPA interpretation and
LAC33:V. 2245E.
SeeLAC33:V.3017.
Special Considerations
LA has no provisions for CESQGs.
SQG regulations have no provisions for satellite accumulation; however,
accumulation requirements are minimal (see LAC 33 :V. Chapter 39).
Generators are subject to initial registration and annual fees (see LAC 33:V.
Chapter 51).
LA Department of Environmental Quality (DfiQ)
Office of Environmental Services
72£OBiuefaonnetDr,
Baton Rouge, LA 70810
Phone; 225/765-0219
attp ;//www.deq, state.la,os/
LA's hazardous waste regulations are in Part V of Title 33 of the Louisiana
Adrmaigtrative Code (LAC 33;V), The regulations eas be purchased from
DEQ's Legal Division, 225/765-0236, or eaa be accessed for free, oathe Internet
at http ://www,deq. gtate.]a,tts/planttittg/regs/title3 Madex Jam
Maine
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but adds PCB wastes (see
Chapter 850).
Hazardous Waste Generator Status: ME has provisions for SQGs (generate < 100
kg/month and accumulate no more than 600 kg hazardous waste and 1 kg acutely
hazardous waste) in Ch. 850 Section 3A(5). Generator requirements are more
stringent than federal; see Chapters 850 and 851.
Regulatory Allowances for On-Site Waste Minimization
13 Domestic Sewage Exclusion
0 Elementary Neutralization
13 Recycling
13 Treatment in Accumulation
Containers
13 Small Boilers and Industrial
Furnaces
Applies only to "non-segregable
wastes" (Ch. 850, Sect. 3A4).
Subject to conditions (Ch. 856,
Sect. 61 and 11 A). Sect. 6G allows
laboratories to neutralize corrosive
wastes (only D002) in quantities
less than 0.5 liter in the laboratory
without a permit.
See Ch 850, Section 3A(6).
Abbreviated permit requirements
apply (Ch 856, Sect. 11A4).
Abbreviated permit requirements
apply to treatment in accumulation
tanks (Ch 856, Sect. 11A11).
Abbreviated permit requirements
apply to some thermal treatment
(Ch 856, Sect. 11A6).
Special Considerations
Satellite accumulation provisions are more stringent than federal and include
a requirement for daily inspection (Ch. 851, Sect. 8C).
ME Department of Enviroiimeiital Protection (DEP)
Bureau of Remediation and Waste Management
State House, Station #17
Augusta, ME 04333-0017
Phone; 207/287-2651
ME's "Hazardous Waste Management Rufcs" (Chapters S50 to 857) are available
for free from ME DEP ar an unofficial copy can be accessed for free: an the
Internet at http;//jaii«s.st3te,ffle,us/dep/njles..htm,
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Maryland
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but MDE adds PCB wastes
and certain chemical warfare agents (see 26.13.02).
Hazardous Waste Generator Status: MDE regulates "SQGs" (requirements are
similar to federal requirements for CESQGs; 26. 13.02.05). All other generators
are subject to full regulation except that if < 500 kg of hazardous waste and < 1
kg acute hazardous waste is accumulated on site, then the waste may be
accumulated for up to 180 days (see 26.13.03.05E).
Regulatory Allowances for On-Site Waste Minimization
Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
13 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Domestic sewage mixed with other
waste that passes through a sewer
system to a POTW is not exempt
from regulation as solid waste
(26.13.02.04A(1)).
See26.13.07.01Aand
26.13.05.01A(3)(g).
See 26.13.02.06.
MD statute prohibits treatment
without a permit (Environment
Article, Annotated Code of MD,
Section 7-232, "Permit
Required").
MD has not yet adopted 40 CFR
266, Subpart H, so EPA's B1F rule
is in effect. However, MD
generators burning hazardous
waste are subject to 26.13.10.02.
Special Considerations
Generators must maintain inspection logs (26.13.03.05E91(k)).
MD Department of the Environmental (MDE)
Waste Management Administration, Hazardous Waste Program
25QO Brining Highway
Baltimore, MD 21224
Phone; 410/631-3345
http: //www,mde .state jnd;us/
MD's hazardous waste regulations are in Title 26 of the Code of Maryland
Regulations (COMAR), Subtitle 13, The regulations can be purchased ftom
MDE for $20, prepaid. The regulations are not presently available through the
Internet
Massachusetts
Hazardous Waste Program Description
Definition of "Hazardous Waste": Waste determination varies from federal but
hazardous waste lists and characteristics are similar to federal (see 310 CMR
30.120 and 30.131-136).
Hazardous Waste Generator Status: MA recognizes LQGs (> 1,000 kg hazardous
waste per month or more than 1 kg acutely hazardous waste), SQGs (100 to 1000
kg hazardous waste per month and < 1 kg acutely hazardous waste) and very
small quantity generators (VSQGs: < 100 kg hazardous waste per month and no
acutely hazardous waste).
Regulatory Allowances for On-Site Waste Minimization
More restrictive than federal
exclusion (310 CMR 30.104).
Subject to licensing requirements
(310 CMR 30.800).
[*] Recycling Subject to permitting requirements
(310 CMR 30.200).
\E\ Treatment in Accumulation
Containers
13 Small Boilers and Industrial
Domestic Sewage Exclusion
Elementary Neutralization
Recycling
Prohibited by state statute.
Furnaces
Has not adopted 40 CFR 266 or
similar regulations.
Special Considerations
Satellite accumulation provisions are more stringent than federal (310 CMR
30.354).
SQGs are limited to accumulating < 2000-kg hazardous waste on-site in
containers.
MA does not allow SQGs to accumulate waste on-site for 270 days.
Generators are subject to annual fees (310 CMR 4.03).
MA Department of Environmental Protection (DEP)
Bitreaa of Waste Prevention
Business Compliance Uait
Hazardous Waste Program
1 Winter St., S* Floor
Boston, MA 02108
Phone: 61W292-5898
http ://www,sMe,rra .ms/dep/
MA's hazardous waste regulations are in Title 310 of the Code of Massachusetts
Regulations (CMR), The regulations caa be purchased from the State Bookstore
617/727-2-83:4. Tie regulations are expected to be available on the Internet in
early 2000,
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Michigan
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but adds Michigan-specific
wastes primarily dioxins (see 299.9219).
Hazardous Waste Generator Status: Similar to federal requirements (see
299.9301 for SQGs and LQGs and 299.9205 for CESQGs).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See 299.9204(l)(a).
See 299.9503(l)(e).
See 299.9206(l)(b).
Subject to certain conditions; see
299.9503(l)(i).
Adopts 40 CFR 266, Subpart H by
reference (see 299.11003(l)(q)).
Ml Department of Environmental Quality (DEQ)
Waste Management Division
608 W.Alfegan, 1st Floor
P.O. Box 30241
Lansing, MI 48909
Pmoae: 800/662-9278
http ://www,deq. &tate.mLu$
Mi's hazardous waste regulations are in the Michigan Administrative Code, Rule
299,9101 throogh.299,11107, A single free copy of the regulations can be
obtained from the Waste Management Division An unofficial copy of the
regulations can be accessed for free ort the Internet at
Minnesota
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but adds two characteristics:
oxidizers and lethality (7045.0131); and certain listed wastes (e.g., PCBs;
7045.0135).
Hazardous Waste Generator Status: MN recognizes LQGs (> 1,000 kg hazardous
waste per month or > 1 kg acutely hazardous waste), SQGs (100 to 1000 kg
hazardous waste per month and < 1 kg acutely hazardous waste) and very small
quantity generators (VSQGs).
Regulatory Allowances for On-
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Site Waste Minimization
See 7045.0120, Subp. l.B. and
7045.0208 Subp. I.E.
Permit-by-rule; see 7001.0520
Subp 3.C.
Exemption applies to hazardous
waste used as "feedstock;" see
7045.0125, Subp. 5.A.
See 7045.0208 Subp. l.A. and
7045.0211.
See 7045.0692 (not similar to 40
CFR 266).
Special Considerations
Satellite accumulation areas are subject to more stringent requirements
including inspections (7045.0292 Subp. 8).
VSQGs are subject to substantial requirements (e.g., 7045.0292 Subp. 6).
Those who collect, transport, treat, or store VSQG waste must obtain a
license from PCA (7045.036).
SQGs are limited to accumulation of 3000-kg hazardous waste on site
(7045.0.0292).
Generators are subject to annual fees (7046).
MN Pollution Control Agency (PCA)
Division of Solid and Hazardous Waste
520 N, Lafayette Rd,
St Pad, MN 55155-4194
Phone: 651/297-8332
MN's hazardous waste regulations are in Chapter 7045 of the MN State Rules.
To order a paper copy of MN's Hazardous Waste RulesT contact Minnesota's
Bookstore at ($12) 297-3000 or (800) 657-3757, An unofficial copy of the
regulations <;an be accessed for free on the Internet at
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Mississippi
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (Part 261).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (Part 262).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion Incorporates 40 CFR 261 by
reference (Part 261).
Incorporates 40 CFR 270 by
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
reference (Part 270).
Incorporates 40 CFR 261 by
reference (Part 261).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (Part 266).
MS Department of Environmental Quality (MDEQ)
Hazardous Waste Division
P.O. Box 18385
Jacfcsoa,MS 39289-0385
Phone: 601/961-5171
A single iree copy of MS's Hazardous Waste Management Regulations cam be
obtained &om the Hazardous Waste Division, A copy of the regulations is
available on the Internet at MDEQ/s website listed above,
Missouri
Hazardous Waste Program Description
Definition of "Hazardous Waste": Incorporates 40 CFR 261 by reference with
changes (e.g., adds dioxin wastes and modifies F020-F027 listings (25-4.261)).
Hazardous Waste Generator Status: Incorporates 40 CFR 262 by reference with
some changes (2-5.262).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0
0
Elementary Neutralization
Recycling
0
0
Treatment in Accumulation
Containers
Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (25-4.261).
See25-7.270(2)(A)3.
Incorporates 40 CFR 261 by
reference (25-4.261). Also, 25-
9.020(2) exempts facilities
recycling < 1000 kg/month from
25-9; however, such facilities must
notify the DNR.
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (25-7.266).
Special Considerations
Waste can remain in satellite accumulation for no more than one year (25-
5.262(2)(C)).
Central accumulation areas must have containment systems (25-
5.262(2)(C)).
Generators are subject to annual fees (25-12).
PCB wastes are regulated by MO DNR (25-13).
MO Department of Natural Resources (D£JR)
Office of Pollution Control
Hazardous Waste Program
P.O. Box 176
Jefferson City, MO 65102
Phone: 573/751-3176
http;//www.dnr,gtate.mo.tt&/1iomedar.atm
MO's nazardoos waste management regulations are in Title 10 of the Code of
State Regulations, Title 25 (10 CSR 25), A hard copy of the regulations can be
purchased from the Secretary of State (573/751-4015), An electronic copy can
be accessed for free on the Internet at http://mosl,sos,state,mo,us/csr/10csr,htm.
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Montana
Hazardous Waste Program Description
Definition of "Hazardous Waste": Waste determination varies from federal but
hazardous waste lists and characteristics are similar to federal (see 17.54,
Subchapter 3).
Hazardous Waste Generator Status: Same as federal (see 17.54, Subchapter 4).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See 17.54.307.
See 17.54.105.
See 17.54.309.
Follows Epa interpretation.
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Same as 40 CFR 266 (17.54.1112).
Special Considerations
SQGs and LQGs are subject to annual reporting requirements and annual
fees (17.54.403 and .404, respectively).
Generators must maintain logbooks detailing hazardous waste generated
(17.54.421(9)).
MT Department of Environmental Quality
Permitting and Compliance Division
Air and Waste Management Bureau
P.CK Box 200901
Helena MT 59620-0901
Phone; 405/444-5490
hrtp;//www,deq.state.mtus/
MT's nazardous waste regulations are in Title 17 of the Administrative Rules of
Montana (ASM), Chapter 54, A single free eopy of the regulations is available
from the Air and Waste Management Bureau. In early 2000, the regulations will
be available on the Internet at the MDEQ site.
Nebraska
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (see Chapter 3)
Hazardous Waste Generator Status: Same as federal (for CESQGs see Chapter 8;
for SQGs see Chapter 9; and for LQGs see Chapter 10).
Regulatory Allowances for On-
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Site Waste Minimization
See Chapter 2-008.01.
See Chapter 12-001.03E.
See Chapter 7-005. Chapter 5-
004.01 specifies that Director may
regulate recycling processes on a
case-by-case basis.
Follows EPA interpretation.
Incorporates 40 CFR 266.108 by
reference (Chapter 7-008.03).
Special Considerations
If a generator is a LQG at any time during the reporting period, then he must
prepare and submit a biennial report (Chapter 4-005.01A).
MB Departraerit of Smvirommerital Quality (NDEQ)
Waste Management Division
Permits and Compliance Section
1200 R St. Suite 400
P,Q, Box 98922
Lincoln, NE 68509-8922
Phone; 402/471-4217 or 402/471-83 08 (Compliance Assistance)
http;//www,deq,state.neW
NE's nazardous waste regulations are in Title 128 of the Nebraska
Administrative Code (NAC), A single free copy of the regulations is available
from the RCRA Section. An unofficial copy of Title 128 can be accessed for free
on the Internet at http://www.deq.state.ne,os/Rulean(JR,nsf/Pages/R.ules.
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Nevada
Hazardous Waste Program Description
Definition of "Hazardous Waste": Incorporates 40 CFR 261 by reference and
adds wastes such as mixtures containing >10% of a P- or U-listed chemical
(444.8565).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference and makes some modifications (444.8632).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (444.8632).
Incorporates 40 CFR 270 by
reference (444.8632).
Incorporates 40 CFR 261 by
reference (444.8632) and adds a
specific exemption for generators
(444.8455(4.00)).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (444.8632).
Special Considerations
A generator must include on the label of each hazardous waste container the
EPA hazardous waste number (444.8671).
A generator who generates more than 100 kilograms of hazardous waste per
month and accumulates hazardous waste on site must maintain a written
record of inspections conducted of containers and tanks (444.8677).
PCB wastes are regulated by DCNR (444.960).
NV" Division of Environmental Protection
Solid- Waste Branch, Waste Management
333 W, Nye Lane
Carson City, NV 8970WJ851
Phone; 775/687-4610
N V's hazardous waste regulations are in Nevada Administrative Code (NAC)
Chapter 444 (Sections 842 through 960), The regulations can be purchased for a
small fee from the Legislative Council Bureau, 775/684-683:5, or a copy can be
accessed for free on the Internet at http;//www,state.nv,us/ndep/admin/nrs,htm.
New Hampshire
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but adds NH listed
hazardous wastes (402); revises definition of corrosivity characteristic to include
non-aqueous solutions (403.04); and adds mixtures of P-listed chemicals and
carcinogens at concentrations exceeding 5 ppm (404.01).
Hazardous Waste Generator Status: NH recognizes SQGs (generally < 100 kg
hazardous waste per month: subject to 508) and a full quantity generators (FQGs;
generally > 100 kg hazardous waste per month or > 1 kg acutely hazardous
waste: subject to 509).
Regulatory Allowances for On-Site Waste Minimization
S Domestic Sewage Exclusion
S Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
See 401.03(a)(l): only exempts
domestic sewage - not mixtures.
See 351.04(a)(5) and 353.04:
limited permit provisions apply.
The recycling process is exempt
from regulation (802.02(b)), but
aspects of Chapter 800 apply.
Allowed if all generator provisions
in Chapter 500 are met (verbal
interpretation).
Generators who burn hazardous
waste as fuel are subject to 806.05
including notification to DES.
Special Considerations
Generator storage area provisions include container specifications,
containment requirements, and more (507.01).
Satellite accumulation area provisions include operator training
requirements, and more (509.03).
Generators are subject to quarterly reporting and fees (5 12.02) and FQGs are
subject to annual reporting (512.03).
NH Department of Environmental Services (DES)
Waste Management Division, Hazardous Waste Compliance Section
f) Hazen Dr.
Concord, NH Q33B2-W95
Phone: 6Q3/271 -3644
NH's Hazardous Waste Rules (Env-Wm Chapters IQD to 1000) are available
from the DES Public Information and Permitting Office for $20 (603/271-2975),
An unofficial copy can be accessed for free on the Internet at
128
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New Jersey
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (7:26G-5.1).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (7:26G-6.1).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (7:26G-5.1).
Incorporates 40 CFR 270 by
reference (7:26G-12.1).
Incorporates 40 CFR 261 by
reference (7:26G-5.1).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (7:26G-10.1).
Special Considerations
Generators submitting biennial reports are subject to fees which vary
depending to the quantity of hazardous waste manifested off-site (7:26G-
3.3).
NJ Department of Environmental Protection (NJDEP)
Division of Solid and Hazardous Waste
40 IE, Sate St., P.O.Box 414
Trenton, W 08625-0414
Phone: 609/633-1418
http;//www.stat«.nj,us/dep/dshw/
N .Ps Hazardous Waste Regulations are in Title 7 of the New Jersey
Administrative Cod« (NJAC), Chapter 2§G. The regulations, are available far a
fee from West Publishing GroupT 80Q/808-93T8, or can be accessed- for free on
the Internet at h%y/www,state,njais/d-ep/dshw/r!esaurc«/rules,htrn.
New Mexico
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (20 NMAC 4.200).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (20 NMAC 4.300).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
\E\ Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (20 NMAC 4.200).
Incorporates 40 CFR 270 by
reference (20 NMAC 4.900).
Incorporates 40 CFR 261 by
reference (20 NMAC 4.200).
Must request case-by-case
approval from Department.
Incorporates 40 CFR 266 by
reference (20 NMAC 4.700).
Special Considerations
Generators must pay "annual business fees" to the Department (20 NMAC
4.3).
MM Environment Department
Water and Waste Management Division.
Hazardous Waste and Radioactive Materials Bureau
P.O.Box 26110
Santa Fe,NM 87502-4110
Phone: 505/827-1557
NM's Hazardous Waste Management Regulations are in Title 20 of the New
Mexico Administrative Code (NMAC), Chapter 4. A copy of the regulations is
available for a fee from the Bureau or a copy can be downloaded- from the
Internet at the Department site listed above,
129
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New York
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal with the addition of PCB
wastes (6 NYCRR 371).
Hazardous Waste Generator Status: Same as federal (6 NYCRR 372).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See 6 NYCRR 371.l(e)(l).
See 6 NYCRR 373-1. l(d)(l)(xii).
See6NYCRR371.1(g)(3).
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
See 6 NYCRR 373-1.l(d)(l)(ix).
See 6 NYCRR 374-1.8(i).
Special Considerations
SQGs must place waste in secondary containment if they (1) are located
above a sole source aquifer and (2) have accumulated more than 185 gallons
of liquid hazardous waste (6 NYCRR 372.2(a)(8)(iii)(f)).
DEC requires some generators to write waste reduction plans and have the
plans approved by DEC.
Generators in New York must file quarterly returns with the New York State
Department of Taxation and Finance and pay appropriate assessments.
However, if the assessment attributable to a site is $27.00 or less for a
particular quarter, it is not necessary to file a quarterly return for that site or
pay the assessment for that quarter
NY Department of Environmental Conservation (NYDEC)
Division of Solid and Hazardous Materials
5<3 Wolf RA
Albany, NY 12233-7251
Phone; 518/489-8988
NY's hazardous waste management regulations are in. 6 MfCRR Parts 370, 371,
372, 37" 3, 374 and 376 (the Part 370 series), A single free copy of the regulations
cam be obtained from the Bureau, of Program. Management, 51 8/457-0532. The
Business Council of Mew York Sate has posted the hazardous waste regulations
QJI the Internet at r^'//w«^,bcaysJorg/flew/pdf/en₯_rera,htm,
North Carolina
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (13A.0106-1-72).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (13A.0107-1-28).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (13A.0106-1-72).
Incorporates 40 CFR 270 by
reference (13A.0113-1-69).
Incorporates 40 CFR 261 by
reference (13A.0106-1-72).
DENR policy by verbal
interpretation (effective 1998).
Incorporates 40 CFR 266 by
reference (13A.0111-1-57).
Special Considerations
Generators must keep inspection records for 3 years (13A.0107-1-28).
SQG and LQG pay annual fees: $25 for SQGs and $500 plus tonnage fee for
LQGs(13A.0117-l-01).
Solid waste landfills cannot accept CESQG (NC Solid Waste regulations).
NC Department of Environmental and Natural Resources (DENS.)
Division Waste Management
Hazardous Waste Section
P,X Box 29603
Raleigh, NC 27611-9603
Phone; 919/733-2178
http ;//wasteaQt ear, state.naus/
NC's Hazardous Waste Management Regulations are in Title 15A of the North
Carolina Administrative Code (NCAC), Chapter 13A, A free eopy of the
regulations is available from the Hazardous Waste Seetioa. The regulations are
not currently available on the Internet
130
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North Dakota
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal (33-24-2).
Hazardous Waste Generator Status: Same as federal (33-24-02-05 for CESQGs
and 33-24-3 for SQGs and LQGs).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See 33-24-02-04(l)(a).
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See 33-24-06-01(2)(b)(5).
See 33-24-02-06.
Per verbal interpretation and 33-
24-03-01(2).
See 33-24-05-533.
MB Department of Health
Division Waste Management
Hazardous Waste Section.
P.O. Box. $520
Bismatk, &D 58506-5520
Phone: 701/328-SI66
;//wwwJieaIth.state^
JND's Hazardous Waste Management Rules are in the Keith Dakota
Administrative Code fNDAC), Article 33-24, The regulations are available from.
the Department at a cost of $40 prepaid, A copy of the regulations can be
accessed for free on the internet at
Ohio
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (see 3745-51-20 through 35).
Hazardous Waste Generator Status: Same as federal (see 3745-51-05 for CESQG
and 3745-52-34 for LQG and SQG).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
See 3745-51-04(A)(1).
See 3745-50-45(C)(5).
See3745-51-06(C)(l).
See 3745-50-45(C)(l) and 3745-
52-34(A) and (D).
OH has not yet adopted 40 CFR
266, Subpart H, so EPA's B1F rule
is in effect. OH has requirements
for incinerators (3745-57-40) and
hazardous waste burned for energy
recovery (3745-58-40).
Special Considerations
None.
OH Environmental Protection Agency (Ohio EPA)
Division Hazardous Waste Management
Lazarus Government Center
P.O. Box 1049
Columbus, OH 432164049
614/644-2917
http ://www. epa .state.oh.tts/
QH's Hazardous Waste Management Rules are in Chapter 3745 of the Ohio
Administrative Code (OAC), A copy of the regulations is available for a fee
from Ohio EPA's Legal Section, 614/644-3037. A copy of the regulations can be
accessed for free on. the Internet at
http ;//www, epa state,oh,us/dhwm/dhwmOTles/index 1 ,htm.
131
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Oklahoma
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (OAC 252:205-3-2(c)).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (OAC 252:205-3-2(d)).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (OAC 252:205-3-2(c)).
Incorporates 40 CFR 270 by
reference (OAC 252:205-3-2^)).
Incorporates 40 CFR 261 by
reference (OAC 252:205-3-2(c)).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (OAC 252:205-3-2(h)).
Special Considerations
SQG and LQG must pay annual fees and LQGs are subject to disposal plan
fees (OAC 252:205-3-2(c)).
OK Solid Waste Statute prohibits landfills from accepting hazardous waste
from CESQGs.
OK. Department of Environmental Quality
Division Hazardous Waste Management
P,Q. Box 1^77
Oklahoma City, OK 73101-1677
Phone; 405/702-5100
h%;//www,deq,state.efeus/
OK_5s Hazardous Waste Management Regulations are in Title 252 of the
Oklahoma Administrative Code, Chapter 205 (OAC 252:205). A free copy of
the regulations is available from the Division of Hazardous Waste or the
regulations can be accessed for free on the Internet at
http ;//wwwvdeq, statexjk.us/nu'es/nilesindex Jhtm.
Oregon
Hazardous Waste Program Description
Definition of "Hazardous Waste": Incorporates all federal hazardous wastes by
reference and adds certain warfare agent wastes and residues including those
containing > 3% of P-listed chemical or > 10% of U-listed chemical (OAR 340-
101).
Hazardous Waste Generator Status: Same as federal (OAR 340-102).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (OAR 340-100-0002).
Incorporates 40 CFR 270 by
reference (OAR 340-100-0002).
Incorporates 40 CFR 261 by
reference (OAR 340-100-0002).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (OAR 340-100-0002).
Special Considerations
Generators accumulating in excess of 100 containers, must place the waste in
a storage unit that meets the requirements of 40 CFR 264.175 (OAR 340-
102-0034).
SQGs and LQGs are subject to quarterly reporting requirements (OAR 340-
102-0041)
SQGs and LQGs are required to pay fees annually to ORDEQ (OAR 340-
102-0065).
OR Department of Environmental Quality (ORDEQ)
Waste Management and Cleanup Division
m I £* Ave,
Portland, OR 972Q4
Phone; 503-229-5913
http://www.deq.state.or.iis/wmc/hw/hwJbtm
OR's hazardous waste regulations are in Chapter 340 of the Oregon
Administrative Rules, For a free copy, call ORDEQ or check out their website at
nttp ://www, deq, state.or.us/wmc/hw/resliboar.htmL
132
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Pennsylvania
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. However, PA has a special
program for "residual wastes" which include industrial, mining and agricultural
wastes that are not hazardous wastes.
Hazardous Waste Generator Status: Same as federal.
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates federal citation by
reference (40 CFR 261.4(a)(l)).
Allowed with a permit-by-rule
(25 PA Code 270a.60(b)(l)).
Allowed with a permit-by-rule
(25 PA Code 270a.60(b)(4)).
Allowed with a permit-by-rule
(25 PA Code 270a.60(b)(2)).
Incorporates 40 CFR 266.108 by
reference (25 PA Code 266a.20).
Special Considerations
CESQGs may not dispose of hazardous or residual waste landfills within the
state (261a.5(b)).
Any generator that generates more than 1,000 kg hazardous waste in any
month, must prepare a written source reduction strategy (262a.lOO).
PA Department of Environmental Protection (PADEP)
Bureau of Land Recycling and Waste Management
Division of Hazardous Waste Management
P,O. Box 8471
Harrisburg,PA 17105-8471
Phone: 717/787-623$
htip://www,dep.state.pa,us
PA's hazardous: waste regulations are in Title 25 of the PA Codes Chapters 260-
2?0a, For a free copys call PADEP or cheek out tfaeirwebsite at
http ;//www,pae0de>com/s0cure/data/025/articlelD V iljtoe Jitml.
Rhode Island
Hazardous Waste Program Description
Definition of "Hazardous Waste": Incorporates all federal hazardous wastes by
reference (3.25) and adds several Rhode Island-specific characteristic wastes
(3.53).
Hazardous Waste Generator Status: RIDEM recognizes generators as a single
category (5.00). RIDEM has no provisions for CESQGs or SQGs.
Regulatory Allowances for On-
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
\E\ Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Site Waste Minimization
Provided for in Rl Hazardous
Waste Management Act (23-19.1-
5).
See 7.01A.3.
Excepts activities listed in 40 CFR
261.6 from permitting (7.01A.2.).
Prohibited (5.07).
Rl has not yet adopted 40 CFR
266, Subpart H, so EPA's B1F rule
is in effect. Rl specifically excepts
activities listed in 40 CFR 266
from permitting (7.01A.2.).
Special Considerations
All generators are subject to LQG requirements.
All hazardous waste containers (except those in satellite accumulation areas)
must be labeled with constituents, waste codes, generator name and address,
date of containerization and more (5.04).
Rl Department of Environmental Management (RIDEM)
Office of Waste Management
235 Promenade Street
Providence, Rl £29QS
Phone: 4Q1/222-2797
http;//www. state>ri,us/dem/
Ri's Rules and Regulations for Hazardous Waste Management are available for
free from the Office of Waste Management or the regulations can be accessed for
free on the Internet at
http -J/www. state.ri,us/dem/regs>htm# WM,
133
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South Carolina
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (see 61-79.261).
Hazardous Waste Generator Status: Same as federal (see 61-79-261.5 and 61-
79.262).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See 61-79.261.4(a)(l).
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
See61-79.270.1(c)(2).
See61-79.261.6(c)(l).
Follows EPA interpretation.
See 61-79.266.108.
Special Considerations
Generators may not stack hazardous waste containers more than two high
(61-79.262.34(a)(5)).
Certain training requirements apply to personnel at satellite accumulation
areas (61-79.262.34(c)(l)(iii)).
DHEC has no provision allowing SQGs to accumulate hazardous waste on
site for 270 days (61-79.262.34(f)).
LQGs are subject to quarterly reporting requirements (61-79.262.41).
SC Department of Health and Environmental Control (DHEC)
Bateau of Land and Waste Management
2600 Bull Street
Cbiioabia, SC 29201
Phone: 803/896-4254
SC's Hazardous Waste Management Regulations (R.61-79) can be purchased for
$25 from DHSC's Freedom of Information Office, 803/898-3882, The
regulations earn be accessed for free on the internet at
hfip;//www,state,sc,us/dhec/eqc/ (download, files e061d through c061g),
South Dakota
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (74:28:22:01).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 262
by reference (74:28:23:01).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion Incorporates 40 CFR 261 by
reference (74:28:27:01).
Incorporates 40 CFR 270 by
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
reference (74:28:26:01).
Incorporates 40 CFR 261 by
reference (74:28:22:01).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (74:28:27:01).
Special Considerations
Wastes containing polychlorinated biphenyls in concentrations > 50 parts per
million are subject to specific SD regulations (74:28:22:01 and 74:28:31).
SD Department of Environment and Natural Resources (DENR)
Waste Management Program
523 £, Capitol Avenue, Foss Building
Pierre, SD 27505-3181
Phone: 605/773-3153
fcttp '//www, state,sd,us/denr/denr,htrt3l
$D's hazardous waste regulations are in Administrative Rule of Sooth Dakota
74:28, and federal liazardoos waste regulations are adapted by reference. A free
copy of the regulations, is available from DENR or the regulations can be
accessed for free on the Internet at
Mpi://www,state,sd,us/state/legis/frc/rules/742g.htm,
134
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Tennessee
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (see 1200-1-11.02).
Hazardous Waste Generator Status: Same as federal (see 1200-1-11.02(l)(e) and
1200-1-11.03).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See 1200-1-1 1.02(l)(d).
See 1200-1-1 1.07(l)(b)(4)(iv).
See 1200-1-1 1.02(l)(f)(3).
DEC specifies that the term
"accumulation" includes storage
and treatment. See 1 200-1 -
11.03(4)(e)(l) and 1200-1-
See 1200-1-11.07(1)0).
TN Department of Environment and Conservation (DEC)
Division of Solid and Hazardous Waste Management
4Q1 Church Street
L&C Tower, 5* Floor
Nashville, TN 37243-1535
Phone; § 15/532-0850
TN Hazardous Waste Management Regulations are contained in "Rules of
Tennessee: Department o f Environment and Conservation," Chapter 1 200- 1 - 1 L
A single complimentary copy of the regulations is, available to TN generators
from DEC, The regulations, can be accessed for free on the Internet at
http;//www.state.tn,us/sos/rules/i20Q/1200-Ql/1200-01,litm.
Texas
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal; however, TNRCC regulates
various classes of non-hazardous waste (e.g., Class 1,11 and 111: see 335.501
through 515).
Hazardous Waste Generator Status: Similar to federal (see 335.61 through
335.78).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See 335.1(123), definition of
"solid waste."
See 335.41(d)(l).
See 335.24.
Follows EPA interpretation.
Incorporates 40 CFR 266.108 by
reference. See 335.221(a)(19).
Section 335.6(i) reiterates the one-
time notification requirement.
TX Natural Resource. Conservation Commis&iQfl (TNRCC)
Industrial and. Hazardous Waste Ferraris Section
P.O. Box 0087, MC 129
Austin, TX 78711-308?
Phone: 512/239-6412
http://www,tarce.gtate,rx,-as/
TX's Hazardous Waste Management Regulations are in Title 30 of the Texas
Administrative Code, Chapter 335 (30 TAC 335), A single free copy can be
obtained from TNRCC's Publications Office, 512/239-0028, The regulations em
be accessed for free on the Internet at
nttp ;//www,tnrcc,state,tx, us/oprd/rutes/ind.xpdf5 ,htm1#3 35,
135
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Utah
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal but adds certain nerve,
military and chemical agents (see R315-2-9 through 11).
Hazardous Waste Generator Status: Same as federal (see R315-2-5 and R315-5-
10).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
SeeR315-2-4(a)(l).
SeeR315-3-3(n)(5).
Incorporates 40 CFR 261.6 by
reference. See R315-2-6.
Follows EPA interpretation. Also,
seeR315-3-3(n)(l).
40 CFR 266, subpart H is
incorporated by reference (see
R315-14-7).
UT Department of Environmental Quality (DEQ)
Division, of Solid and Hazardous Waste
P.O. Box 144880
Salt Lake City, UT 84114-4880
Phone: 801/538-6170
http ;//www.eq, state.utus/
UTs Hazardous Waste Management Regulations can.be purchased for $15 from
DEQ, The regulations cam be accessed for free on the internet at
http://www,eq,state,utos/eqsiiw/hwroles,htm.
Vermont
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but modifies characteristic
of corrosivity to include wastes that when mixed with water yield a solution with
a pH <2 or >12.5 (7-205) and adds Vermont-specific listed wastes (e.g., PCBs,
coolants, oils, etc.; 7-211).
Hazardous Waste Generator Status: Same as federal (see 7-305 to 308).
Regulatory Allowances for On-Site Waste Minimization
Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Only applies to wastes mixed with
"household sewage" (7-203 (b)),
but mixture rule provides an
exemption for mixtures subject to
the Clean Water Act (7-203(k)).
See 7-502(c).
See 7-502(k) and 7-605.
Follows EPA interpretation.
See 7-512, refers to 40 CFR 266,
Subpart H.
Special Considerations
CESQGs are required to obtain an EPA ID number and meet container
management and accumulation area design standards (7-306). Also, CESQG
waste cannot be sent to a landfill unless the facility is certified to accept
CESQG waste.
LQGs and SQGs must maintain an inventory of waste in "short-term"
storage areas and must inspect areas daily (7-31 l(d)).
Hazardous waste containers in satellite accumulation areas must be marked
with the words "Hazardous Waste" and other words to identify contents (7-
310(a)(5)).
VT Department of Environmental Conservation
Waste Management Division
103 South Main St., West Building
Watertaay,VT 056.71-0404
Phone: 802/241-3888.
nttp ;/?www. aar. state,₯Lus/dec/wmd Mm.
VTs Hazardous Waste Management Regulations A single free copy eaa be
obtained by calling the Waste Management Division. The regulations «an be
accessed, on the Internet at
136
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Virginia
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (see 20-60-261).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 261
and 262 by reference (see 20-60-261and 20-60-262).
Regulatory Allowances for On-
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Site Waste Minimization
Incorporates 40 CFR 261 by
reference (see 20-60-261).
Incorporates 40 CFR 261 by
reference (see 20-60-270 and 20-
60-970B.5).
Incorporates 40 CFR 261 by
reference (see 20-60-261).
Follows EPA interpretation.
Incorporates 40 CFR 266 by
reference (see 20-60-266).
Special Considerations
Any facility that accepts CESQG waste must have written permission from
DEQ (20-60-261B.5.).
Generators must notify DEQ 15 days prior to establishing a new hazardous
waste accumulation area subject to 40 CFR 262.34 (20-60-260B.4)
YA Department of Environmental Quality (DEQ)
Waste Division.
P,0, Box 10009
Richmond, VA 23240-0009
Phone; 804/598-4199
littp: //wwwxJeq,state. va,us/
VA's Hazardous Waste Management Regulations are in Title of the VA
Administrative Code, Chapter 2(3 (9VAC 20). The regulations can be purchased
for a fee from the West Publishing Group, 800/328-9352, The regulations can be
accessed for free on the Internet at hftp;//www.deq>state,va.us/info/8p.htmL
Washington
Hazardous Waste Program Description
Definition of "Hazardous Waste": Similar to federal but adds Washington-
specific dangerous wastes and extremely hazardous wastes (173-303-080 to 104).
Hazardous Waste Generator Status: DEC recognizes LQGs and has special
provisions for "small quantity generators" (similar to federal CESQGs, see
173-303-070) and "Special accumulation standards" for generators who
generate > 220 pounds/month and accumulate < 2200 pounds of dangerous
waste on site (173-303-201).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
S Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
See 173-303-071(3)(a)).
Permit-by-rule with conditions
(173-303-802(5)).
See 173-303-120(4).
Allowed with certain conditions
See 173-303-170.
WA has not yet adopted 40 CFR
266, Subpart H, so EPA's B1F rule
is in effect. DEC has implemented
"Special requirements for
dangerous wastes burned for
energy recovery" (173-303-510).
Special Considerations
On a case-by-case basis, DEC requires that hazardous waste accumulation
areas, including satellite areas, have secondary containment. Also, "new"
(since Sept. 30, 1986) accumulation areas must have secondary containment
(173-303-200).
Containers/tanks must be marked with words that identify the major risks
associated with waste in the container (173-303-200(l)(d)).
WA Department of Eedbgy (DEC)
Hazardous Waste aad Toxics Reducticm. Program
P.G, Box 47600
Qlympia, WA 98504-7600
Ptoe: 360/407-6700
http ://www,state, sc ,us/dhee/eqc/
WA's Dangerous Waste Regulations (Chapter 173-303 WAC) are available for
free from DEC, The regulations are act presently available on the internet
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West Virginia
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal. Incorporates 40 CFR 261 by
reference (see 33-20-3.1).
Hazardous Waste Generator Status: Same as federal. Incorporates 40 CFR 261
and 262 by reference (see 33-20-3.1 and 33-20-4.1).
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion
0 Elementary Neutralization
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Incorporates 40 CFR 261 by
reference (see 33-20-3.1).
Incorporates 40 CFR 270 by
reference (see 33-20-11.1).
Incorporates 40 CFR 261 by
reference (see 33-20-3.1).
DEP must be notified of generator
treatment activities (see 33-20-
4.2.e).
Incorporates 40 CFR 266 by
reference (see 33-20-9.1). Subject
to air quality rules in 45 CSR 25
(see 33-20-7.l.b).
Special Considerations
CESQGs sending waste off-site must send hazardous waste to permitted
TSDFs or legitimate recycling facilities (see 33-20-3.2).
CESQGs are subject to notification requirements in Section 4 (see 33-20-
3.2).
WV Division of Environmental Protection (DEP)
Office of Waste Management
Charleston, WV 25301
Phone; 304/558-59^
www,dep . state . wwus
WV's Hazardous Waste Management Regulations are in Title 33 of the Code of
State Regulations, Series 20 (33 CSR 20). A copy can be purchased (for a small
copying fee) from the WV Secretary of the State, 3Q4/55S-6BOQ. The regulations
can be accessed for free on the internet at htfp://www,&tate,wv.us/esr/.
Wisconsin
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal (see NR605.08 and
NR605.09).
Hazardous Waste Generator Status: DNR recognizes very small quantity
generators (< 100 kg/month; VSG; NR 610.07), SQG (100 to 1000 kg/month;
610.08)andLQG(NR615).
Regulatory Allowances for On-Site Waste Minimization
0
0
0
0
Domestic Sewage Exclusion
Elementary Neutralization
Recycling
Treatment in Accumulation
Containers
Small Boilers and Industrial
Furnaces
See NR605.05(l)(o).
See NR630.04(7); some conditions
apply.
See NR63 0.04(6) and NR625.
SeeNR630.04(18).
Although Wl has not yet adopted
40 CFR 266, Subpart H, so EPA's
B1F rule is in effect, DNR's
facility standards (NR 630) and air
regulations apply.
Special Considerations
VSQGs are subject to container management and labeling provisions. In-
state facilities must have DNR approval to accept VSQG waste (NR610.07).
SQGs accumulating at least 1000 kg but not more than 6000 kg of hazardous
waste on site are subject to additional training provisions (NR610.08(l)(v)).
Generators are subject to manifest fees and annual fees.
DNR regulates PCB wastes under Chapter 157.
WI Department of Natural Resources (DNR)
Bureau of Waste Management
P,0, Box 7921
Madison, WI 53701-7921
Phone: 608/266-21 11
WFs Hazardous Waste Management Regulations (Environmental Protection
Series, NR 600) can be purchased ($26 + tax) from Wl Department of
Administration, Docitraent Saks, 800/362-7253, The regulations can be accessed
on the Internet at
nttp '//www, drar,state ^wLas/org/aw/wm/information/wiacsskritm*
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Wyoming
Hazardous Waste Program Description
Definition of "Hazardous Waste": Same as federal.
Hazardous Waste Generator Status: Same as federal.
Regulatory Allowances for On-Site Waste Minimization
0 Domestic Sewage Exclusion See Chapter 2, Section l(d)(i)(A).
0 Elementary Neutralization See Chapter 1, Section
0 Recycling
0 Treatment in Accumulation
Containers
0 Small Boilers and Industrial
Furnaces
Special Considerations
None.
See Chapter 2, Section 1 (f);
however, the director retains the
authority to determine what
constitutes sham recycling.
Follows EPA interpretation.
See Chapter 12, Section 8(i).
WY Department of Environmental Quality (DEQ)
Solid and Hazardous Waste Management Division
122 W, 25* St.
Cfaeyesne,WY 82002
Phone: 30?/?7?-7?52
A single free copy of the "Wyoming Hazardous Waste Kales
can be obtained Scorn the Solid and Hazardous Waste Management Division, The
regulations can be accessed for free ort the internet at
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