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   SANITARY LANDFILL
DESIGN, CONSTRUCTION,
    AND EVALUATION
         This report (SW-88tsj was compiled by
            MAXWELL J. WILCOMB
                and
           H. LANIER HICKMAN, JR.
       U.S. ENVIRONMENTAL PROTECTION AGENCY
           Solid Waste Management Office
                1971

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For sale by the Superintendent of Documents, U S Government Printing Office, Washington, D.C. 20402 - Price 30 cents
                                           Stock Number 5502-0031

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                            FOREWORD

SANITARY LANDFILLING is an acceptable and recommended method
for ultimately disposing of solid wastes. The method has sometimes been
confused  with waste disposal  on open, burning dumps, but this is a
misconception. The sanitary landfill is an engineering project that requires
sound and detailed planning and specifications, careful construction, and
efficient  operation.  This  publication  is  provided to  help designers,
operators, and control agencies achieve and maintain good sanitary landfill
practices.
   The sections on design and construction were developed jointly by the
National  Solid Wastes  Management Association and the  Solid  Waste
Management  Office and were published in Sanitary Landfill Operation
Agreement and Recommended Standards for Sanitary Landfill Design and
Construction. They have been modified in  this document. The evaluation
method was prepared by training specialists in  the Solid Waste  Manage-
ment Office.

                                          -RICHARD D. VAUGHAN
                                           Assistant Surgeon General
                                               Acting Commissioner
                                      Solid Waste Management Office

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                                 SANITARY LANDFILL
                       DESIGN, CONSTRUCTION, AND EVALUATION
  A sanitary landfill is an engineered method
in which solid wastes are disposed  of by
spreading them in thin layers,  compacting
them to the smallest  practical volume, and
covering them with  earth each  day  in a
manner that minimizes environmental pollu-
tion.
  While it is possible to construct a sanitary
landfill on nearly all topographies, some land
formations are more difficult  than others to
use.  This makes each sanitary landfill some-
what different, and it would be impossible to
delineate  the techniques required at  every
potential  site.   The  discussions   in  this
document   are  intended  to  cover   those
features and procedures that are intrinsic to a
good sanitary landfill operation.
  The  recommendations in this document
suggest the  basic requirements  involved in
designing and constructing  a sanitary landfill.
In addition, an evaluation method is provided
to enable the operator,  designer, or  control
agency  to  determine whether  the  site  is
achieving a good  operation. The evaluation
method is divided into two sections: the first
discusses those requirements that must be met
before a site can  be called  a sanitary landfill;
the  second   covers items  that upgrade  the
overall operation  but must  be judged in terms
of   local  requirements.   The   evaluation
procedure includes a checklist recommended
for  field use  by those  familiar with the
evaluation.
  The  Solid Waste  Management Office has
developed  the evaluation  method  for the
express purpose  of  providing a  tool  that a
community, organization, consultant, official,
or citizen can  use to  judge  the  design and
construction of any site under consideration.
The  use of this document no way guarantees
that  good  design  and construction  can be
achieved,  but if the principles advanced are
understood  and  applied,  good  design  and
construction will certainly be easier to attain.
      SANITARY LANDFILL DESIGN
        Site Location Requirements

  The disposal site shall: (1) be easily access-
ible  in  any kind of weather to all vehicles
expected to use it; (2) safeguard against water
pollution originating from  the disposed solid
waste; (3)  safeguard against uncontrolled gas
movement  originating from the disposed solid
waste; (4) have an adequate quantity of earth
cover material that is easily workable, com-
pactible, free  of large  objects  that  would
hinder  compaction, and  does not  contain
organic matter  of sufficient  quantity  and
distribution conducive to the harborage and
breeding of vectors; (5) conform with land
use planning of the area.


                Site Design

  The  project plan shall  include  a  general
location map and topographic map of the area
showing land use and zoning within 1/4 mile
of the  solid waste disposal site. The topo-
graphic map shall be of such a scale  that it
shows   all  homes,   buildings,   wells,
watercourses,  dry  runs, rock outcroppings,
roads, and other pertinent details.
  The project plan shall also include a plot of
the  site that  shows dimensions, location  of
soil  or rock borings,  proposed trenches  or
original fill face, winter cover stock piles, and
fencing. Cross  sections shall be included on
the  plot  plan or  on  separate  sheets  that
illustrate both the  original ground and  pro-
posed  fill  elevations. The  scale  of the  plot
plan should not be greater than 200 feet per
inch.
  A report shall accompany  the plans regard-
ing; (1) population  and area to be served; (2)
anticipated  types, quantities,  and sources  of
solid  wastes  to  be  disposed  of;  (3)  site
geology, hydrology, and soil conditions; (4)

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source and pertinent engineering properties of
cover material  and the projected  method of
protecting  it for winter operations; (5) types
and  numbers of equipment to be used for
excavating, earth moving, spreading, compact-
ing and  other  purposes; (6) persons respon-
sible   for  the   actual  operation   and
maintenance of the site and intended operat-
ing  procedures; (7)  ultimate  plan for  the
completed  site.
   The  design  of  the sanitary  landfill  shall
include one  or more topographic maps at a
scale of not over 200 feet to the inch; contour
intervals shall  not  exceed 5 feet. The maps
shall show: the proposed fill area; any borrow
sections; access roads; grades for proper drain-
age of each lift required  and a typical cross
section of  a lift;  special drainage  and  gas
control devices if necessary; fencing; equip-
ment shelter; existing and proposed utilities;
employee  facilities; and  all other pertinent
information to indicate clearly that the sani-
tary landfill will be developed, operated,  and
completed  in an orderly manner.
   The sanitary landfill should be designed by
a registered professional engineer.

         Operational Design Features

   The disposal site  shall be provided with
operational  features  and  appurtenances
necessary to maintain  a  clean and  orderly
operation; (1) control of access to the  site by
fencing  or other  suitable  means; (2)   an
all-weather  access  road (if  excessively  bad
weather makes the working face inaccessible,
it  may be necessary to provide  a landfill area
near the entrance  to the  site; (3) suitable
devices,  such as portable fences,  for litter
control.
   In addition to the required features, there
are others  that are highly recommended: (1)
operational plans to direct and control the use
of the site; (2) signs indicating traffic flow,
hours  of  operation,  and  any charges  for
disposal; (3)  scales for  weighing the solid
waste received  (in a small operation periodic
weighing on  public or other scales is accept-
able;  (4)  dust control methods (these  may
require  the use of chemicals,  oils,  or water
sprays); (5) communication devices for emer-
gency  use and  for operational  control; (6)
electrical  service  for operations  and repairs;
(7) fire protection and fire-fighting facilities
adequate  to ensure the  safety of employees
and  provisions  for dealing with accidental
burning of solid  waste  in the  landfill; (8)
first-aid equipment and training.

      Personnel and Personnel Facilities

   In  order  to  man  and  operate  the  site
adequately  the following are recommended:
(1)  a  trained  supervisor  or  foreman   and
trained  equipment operators; (2) a shelter for
employees to use during inclement weather;
(3) a potable water supply for landfill  per-
sonnel  and  collection  crews; (4)  sanitary
toilets on or near the  site; (5)  training in the
proper and safe operation of all equipment.

                Equipment

  To assure safe and  efficient operation the
following  are required:  (1) sufficient equip-
ment for spreading, compacting, and covering
operations;  (2) arrangements  whereby alter-
nate equipment is provided within 24 hours
following an equipment breakdown.
  As a further aid, the  following are recom-
mended: (1) safety devices on equipment to
shield and protect operators; (2) maintenance
and storage shelters.
 SANITARY LANDFILL CONSTRUCTION
                  General

  Certain operations must be carried out:
   1. Access to the site must be controlled to
keep unauthorized persons  out and to assist
the  landfilling  operation.  (Access  shall  be
allowed only  when an attendant is on duty
and only to authorized users.)
  2.  Burning  of  waste  material  shall  be
prohibited.

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   3.  Blowing  paper shall be controlled by
providing a portable fence near the working
area,  and the entire area shall be policed at
least daily.
   4.  Salvaging  and scavenging shall not be
allowed at the working face.
   5. Provision shall be made to ensure that no
pollution of  surface   or  ground  water  is
created.
   6.  Provisions  shall  be  made for  on-site
control of potential gas movement from the
landfill.
   Other  operations  are   strongly  recom-
mended :
   1.  Operational records should  be  main-
tained daily. They  should include the type,
weight, and volume of solid wastes received;
type and volume of cover material used; the
portion  of the  landfill used (determined by
cross  section  and  survey);  any deviations
made from the original  plan of operation; and
equipment maintenance and cost records. A
monthly  report should  be  prepared  that
describes the amounts of solid waste received,
the area of the fill used, the volume of the fill
used, and the amount  of the  cover material
used. The report should be submitted to the
appropriate   governmental   agency.   Cost
records  should  be  maintained  and  should
conform to those recommended by the Solid
Waste  Management Office  in An Accounting
System for Sanitary Landfill Operations, U.S.
Public Health Service Publication No.  2007.
   2.  Upland  surface  drainage should be
diverted  around the site to control infiltration
at the  fill site  and erosion of the in-place
cover material.
   3. Conditions  unfavorable  for the habita-
tion  and  production of insects and rodents
should be maintained by carrying out sanitary
landfill   operations  promptly and  system-
atically.  It is recommended that the site be
inspected regularly  by  an independent pest
control firm and certified  reports submitted
to  the   appropriate   government  agency.
Supplemental vector control measures should
be  instituted   when   necessary.   Domestic
animals should be excluded from the site, and
proper  control measures should be used  to
control wildlife, when necessary.
   4. A detailed description and a plat of the
completed  fill  site  (as  built)  should  be
recorded with the proper local agency respon-
sible for maintaining titles and records of land
to provide notice  to future users and owners
of the  site. The detailed  description  should
include but not  be  limited  to:  type and
location of pollution controls, and  original
and final terrain descriptions.
   5. Continual  training of personnel in the
proper operation of a sanitary landfill  should
be provided.

                Landfilling

   Certain  procedures  are required  during
land filling:
   1. The working face shall be as small  an
area as the equipment can safely and efficient-
ly operate in.
   2.  The  solid waste  shall  be spread and
compacted in thin layers. In the construction
of each cell, it shall be spread into layers that
do  not exceed 2  feet  prior  to compaction.
The number of layers incorporated into a cell
depends on the design and configuration  of
the site.
   3. All solid  waste shall  be covered  daily
with at least 6 inches of compacted soil. Daily
cover has three main functions:  to  provide
insect  and  rodent control, to provide fire
breaks between cells, and to prevent exposure
and blowing of litter and to offer an aestheti-
cally pleasing site at  the end of the working
day. The  in-place cover must be maintained
until further filling or the addition of final
cover is made.
  4.  Final  cover  shall be applied  to any
surface  that represents  the  final grade of the
sanitary landfill; 2 feet of  compacted soil is
required. Trees, shrubs, and  other plants often
require  more than  two feet of  soil to grow.
Suitable grasses should be planted to prevent
erosion  and surface deterioration. Final cover
shall be placed over any completed section of

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the fill within 7 days following the placement
of solid waste within that portion.
   Other  procedures  are recommended during
landfilling:
   1.  Supervision  should  be  available  to
coordinate all unloading activities.
   2.  Special provisions should  be made for
vehicles  being unloaded by hand so that the
flow of mechanically unloading vehicles is not
impaired.
   3.  Final  cover should  be graded to drain
surface run-off water. For this reason,  it is
best  to  slightly  overdesign initial  grades so
that when settlement occurs, the surface will
be  sufficient for good  drainage.  The   top
surface should slope 2 to 4 percent,  and the
side slopes should not be  so steep as to cause
an erosion problem.

           Special Waste Handling

   Handling and  disposing of waste  sludges,
waste liquids, and hazardous materials shall be
given  special consideration  with  regard to
water pollution and the health and safety of
employees.   Large  bulky items  should  be
reduced   in  volume before  daily  cover is
applied.

         Supervision and Inspection

  The following recommendations apply:
   1. The supervisor of  the operation  should
be  an individual  who has had experience in
earthmoving, waste handling, and disposal.
   2.  Routine inspection  and  evaluation of
landfill   operations   should be  made by a
representative of the appropriate  regulatory
agency. A notice  of any deficiencies, together
with  any recommendations for their  correc-
tion,  should be  provided to the  owner or
agent responsible for the  use of the land  and
the appropriate individual or firm or govern-
mental  agency responsible for the  landfill
operation.
   3.  A   representative  of the  appropriate
regulatory agency should inspect  the com-
pleted sanitary  landfill  before  the  earth-
moving  equipment   is  removed,  and  any
corrective work should be performed before
the landfill  project is accepted as completed.
Arrangements should be made for all cracked,
eroded, and uneven areas in the final cover to
be  repaired as  required  during  the  years
following completion of the fill.

   SANITARY LANDFILL EVALUATION

   This  evaluation  method  is intended  to
measure the  level of  acceptability  of  the
operations  taking place at a disposal site, as
well as to provide an overall comparison of its
suitability  to that of other evaluated sites.
The evaluation  consists of  two  subsets  of
evaluative criteria. The  first subset comprises
10 Requirements,  all  of  which  must  be
satisfied if the site is to qualify as a sanitary
landfill.
   If the operation is a sanitary landfill,  the
second  subset  (13 Recommended Items) is
provided to  achieve a broader evaluation of
other features of sanitary landfill design and
construction. Operations vary due to size and
locality, and  certain items  may  not be  re-
quired.  An exceptional sanitary landfill would
meet all Requirements and Items.
   Each Requirement and Item in  the evalua-
tion is  followed  by a  statement  of  what is
needed   to  qualify,  the  reasoning  for  the
statement, and the criteria that must  be met.
The sanitary landfill should be inspected in
detail in order to complete the evaluation.  (A
suggested check list  is included to aid in the
evaluation.) Some criteria will require that the
operator or  supervisor  answer certain  ques-
tions, and precautions should be taken, there-
fore,   to  assure  that  the   questions  are
understood  and that the answers are reliable.
If possible,  written  documentation  should
support the answers.

       Sanitary Landfill Requirements

  Requirement A: Open Burning Prohibited.
No solid waste shall be burned at the sanitary
landfill.

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Basis:  Open burning  of solid waste creates
odors,  air  pollution,  and  fire  and  safety
hazards.  It  also  adversely  affects  public
acceptance of the operation and  proper  loca-
tion of future  sanitary landfill  sites. Local
laws that allow or require the open burning of
such  materials  as  diseased  elm trees  and
condemned dry  foods are outmoded.  Such
materials can either be incorporated  within
the sanitary landfill or disposed  of in such a
manner  as to  prevent  health  hazards  or
nuisances. Open  burning   for  any  reason
converts the operation to  that  of the  open
dump.

Open burning of solid waste  on the site is
prohibited at all times. Yes_ No	

   Requirement B: Access Limited.  Access to
a  sanitary landfill shall be  limited  to those
times when an attendant is on duty and only
to those authorized  to dispose of solid waste.

Basis:   If  public  use is allowed  when no
attendant is on duty, scavenging,  burning, and
indiscriminate  dumping  commonly  occur.
Men and equipment must then be diverted to
restore  sanitary conditions. When  access  to
the site  during operating hours is limited  to
those authorized, traffic and other accident
hazards are minimized.

Access  by  unauthorized vehicles or  pedes-
trians is controlled. Yes	No	

   Requirement   C:   Spreading  and  Com-
pacting.   Solid  waste  shall  be spread  in
uniform layers not over 2 feet thick prior to
compaction.

Basis:  Successful  operation and maximum
utilization of a sanitary landfill depend on
adequate  compaction  of the solid  waste. In
addition,  settlement will  be  excessive  and
uneven if this is not  done. Settlement permits
invasion  by insects and rodents and severely
limits the usefulness of the finished area.
   Compaction is best  initiated by  spreading
 the  solid waste evenly in shallow layers, and
 better compaction is achieved if the working
 face is operated  on a slope. Further compac-
 tion  is  provided by  the repeated  travel of
 equipment  over  the layers  and, if necessary,
 by the use of special equipment.

 Solid waste is properly spread and compacted.
   Requirement D:  Daily  Cover.  A  uniform
 compacted layer of at  least  6  inches of
 suitable earth cover  shall be placed on all
 exposed  solid  waste by  the  end  of  each
 working day.

Basis:  Daily covering is  necessary to prevent
insect  and rodent infestation, blowing litter,
fire hazards, an unsightly appearance, and to
control gas and water movement.  Fly emer-
gence  generally is prevented by 6 inches of
compacted  soil.  Daily covering  also divides
the  fill into  "cells"  that  will  limit   any
underground fires that might occur. The cover
material should be easily workable and com-
pactible, should be free of large objects,  and
should  not contain  organic  matter of suffi-
cient quantity and distribution  conducive to
the harborage  and breeding of vectors.

A  uniform, compacted layer  of at least  6
inches  of suitable earth cover is used for daily
cover.  Yes _ No _

  Requirement E: Final  Cover. A uniform
layer of earth cover compacted to a minimum
depth of 2 feet shall be placed over the entire
covered surface of each portion of the final
lift. This shall be done not later than  one
week  following the placement  of solid waste
within that portion.

Basis:  A minimum final cover  of 2 feet of
compacted suitable  earth  cover  will  prevent
emergence  of insects from  the compacted
solid waste, minimize the excape  of odors,

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prevent rodents from  burrowing, provide for
control of gas and water movement, support
plant growth,  and  provide  an  aesthetically
acceptable  finished  site.  This cover also
provides  an  adequate  bearing surface  for
vehicles  and  is  of sufficient  thickness for
cover integrity in the  event  of settlement or
erosion.   Workability  and  compaction
characteristics  should   at  least  equal those
provided for daily cover.

A   minimum  final  cover  of 2  feet  of
compacted  earth cover  is  used as  stated.
Yes—No—

  Requirement F: Environmental Protection.
The location and the operation must have the
approval  of  the appropriate  governmental
agency,  such  as  the   State  Department  of
Health. There  shall be no contamination of
ground or surface waters  by deposited solid
wastes  or their  products  of decomposition,
and no hazard or nuisance caused by gases or
other products generated by the biologically
or chemically active wastes.

Basis:   Location,  nature  of the   waste
deposited, and  substandard  operational pro-
cedures  may  lead  to  pollution of  surface
waters or underground aquifers. Unless proper
standards  of  location  and  operations are
followed  offensive and dangerous concentra-
tions of gases may occur in  the soil or above
ground and adversely affect  the environment.
It  may be  necessary to provide special con-
struction techniques  or alter  operations to
control such conditions.

Solid waste is placed so that the environment
is  not  and  will  not  be  adversely affected.
Yes_No	

   Requirement G: Blowing Litter Controlled.
Blowing litter shall be controlled by  fencing
placed near the working area or by  the use of
earth banks or natural barriers. The  entire site
shall be policed at least daily. Unloading shall
be performed so as to minimize the scattering
of the solid waste.

Basis: The purpose  of  the sanitary landfill is
to dispose of  solid waste in a nuisance-free
manner. If papers and other light materials are
scattered  and  the  area is  not policed, fire
hazards, nuisances, and  unsightliness result.

Blowing  litter  is controlled and the  site and
surrounding   area   routinely   policed.
Yes—No^,

  Requirement H:  Salvage  Prohibited.  Sal-
vaging shall not be permitted at the  working
face of the sanitary landfill. *

Basis: Nothing can be tolerated that interferes
with the prompt  sanitary  disposal  of solid
waste. Salvaging at the working  face  delays
the  filling operation and  creates unsanitary
conditions.  The  accumulation  of  salvaged
materials also  provides harborage for vectors
and  promotes an  unsightliness that can be
detrimental to public acceptance of the opera
tion.

Salvaging is never allowed at the working face.
Yes— No _

   Requirement  I:   Operational  Considera-
tions. Provision shall be made for all-weather
access roads leading to the disposal  site, and
written  provisions  and guarantees  shall be
made for the replacement of operating equip-
ment when it is down for more than 24 hours.

Basis: The purpose of a sanitary landfill is the
immediate disposal of solid waste, because
this results in the elimination of nuisances and
produces an  aesthetically acceptable  opera-
tion. A major  breakdown of operating equip-
ment for  more  than  24  hours  reverts the
   *Any salvage or reclamation of solid waste materials must
 take place in a systematic and controlled manner at some site
 other than the operating area. If such a facility is physically
 located  on the same land plat or nearby, it should not be
 considered part of the sanitary landfill operation.

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sanitary  landfill operation to an open dump.
Access  roads  that are  not negotiable by
collection vehicles cause unnecessary delays in
the disposal operation.
   Sanitary  landfills utilizing more  than one
piece of equipment  are  normally  able  to
operate efficiently  even if one piece of equip-
ment has a major breakdown because it may
have  sufficient   reserve  capacity.  Smaller
operations  that  involve  only one  piece  of
equipment require  some type of prior written
agreement that guarantees  the  equivalent  of
standby  equipment within 24 hours after any
major breakdown.
   Heavy duty  use  of equipment requires that
a  schedule of inspection and maintenance  be
followed to keep it operational  under normal
conditions (See Recommended Item 5).

Provisions  have  been  made to  assure  all-
weather  access roads and  to guarantee  the
equivalent of standby  equipment  within 24
hours following major breakdown  to normal
operating equipment. Yes.	No	

   Requirement J: Special  Waste  Handling.
Toxic,   pathogenic,   corrosive, flammable,
explosive, and other hazardous wastes shall be
handled only if special provisions are made.

Basis: Materials such as oil sludges, chemical
wastes,  magnesium shavings, empty pesticide
containers, and contaminated medical wastes
can be a special  hazard  to employees and  to
the  environment   if their   presence  is not
known or if they are improperly handled. The
site  must  also have  special evaluations  to
determine that  there will be no adverse effects
on the environment.

Suitable   procedures  are  established  and
followed for disposal of special  wastes or the
wastes are excluded. Yes	No	

   Sanitary Landfill Recommended Items

   ITEM   I:  Instructions  for  Users.  Signs
should be posted  that  clearly  indicate the
purpose  of  the  operation,  the  owner  or
operator  of  the  site,  hours  of  operation,
instructions for after-hours delivery, materials
accepted or excluded, fees charges, and emer-
gency telephone numbers.

Basis: The site is typically intended to include
use by the general public, and guidance must,
therefore, be given regarding the location and
purpose of the activity and its relationship to
the  user.  Proper  use   of the  site  is not
guaranteed, but instruction is an essential step
in gaining compliance.
   A sanitary landfill may sometimes be called
a  "land  reclamation project" or something
similar but never a "dump," because this  term
connotes  an  unacceptable  operation. Provi-
sion of some method of  storage,  such as a
bulk  container  near the gate, is  an added
service for the  small hauler or householder
who arrives after hours. Persons arriving at the
site  should quickly  be able to determine if
their material will be accepted and if so, the
cost per unit (ton, cubic yard, etc.).  If there
should be an emergency  such as a fire, either
during or after working  hours, or a person is
injured, clearly posted numbers will expedite
obtaining assistance.

Suitable  informational and directional signing
is provided  at  the  entrance  and/or  other
appropriate locations. Yes.	Afo__

   ITEM  2:  Measuring  Facilities.  Provision
should be made for weighing or  adequately
measuring all the solid waste delivered.

Basis:   A  suitable   method   of  measuring
incoming or deposited solid waste is desirable
to  provide a  reliable  quantity  of  data  to
determine trends and to  estimate needs.  Esti-
mates of volumes based  on truckloads rather
than  weights are misleading. Weighing is the
best  basis for establishing fees,  and scales
should be required as an integral part of the
operation. Determination of the volume incre-
ments in  deposited solid waste may be done

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by  making periodic volumetric surveys; this
permits the use-rate and remaining capacity of
the site to be evaluated.

Suitable fixed  or  portable  scales have been
installed and are  used continuously, or  the
sanitary landfill is  routinely  "cross-sectioned"
at least every 30 days to determine volumes in
place. Yes	No	

  ITEM 3:  Communications.  Telephone  or
radio communications should be provided.

Basis:  Communications  are desirable  at  the
generally remote sanitary landfill sites, in case
of emergency. If the sanitary landfill is part of
a combined  collection and disposal  system,
good communications will result  in better
performance  throughout the system.

Reliable communications are installed at the
site. Yes	No	

  ITEM  4:  Employee Facilities.  Suitable
shelter  and sanitary facilities should  be pro-
vided for personnel.

Basis:  Shelter  should  be  available  to em-
ployees during inclement weather,  and toilet
and handwashing facilities are desirable.

Permanent or temporary shelter of adequate
size is  provided  along with  safe  drinking
water,  sanitary handwashing and toilet facili-
ties, suitable  heating  facilities, screens, and
electricity (if needed).  Yes	No	

  ITEM  5:  Equipment Maintenance.  Pro-
vision  should be  made  for routine mainten-
ance of equipment and  for prompt repair or
replacement.

Basis:  Equipment  breakdowns of a day  or
more result in the accumulation of uncovered
solid waste (as at  an open dump) with all the
attendant  health   hazards  and  nuisances.
Systematic,  routine maintenance  of equip-
ment  reduces  repair  costs,  increases  life
expectancy, and helps to prevent breakdowns.
In the event of a breakdown, prompt repair of
equipment will materially shorten down time.

Facilities for routine maintenance are avail-
able,  and provisions for  major maintenance
and repair have been made. Yes	No	

   ITEM  6:  Unloading Area and Working
Face. The unloading of the solid waste should
be controlled and restricted to an area where
the  material can easily be incorporated into
the  working face with  the equipment avail-
able.

Basis: Proper operation  requires  systematic
placement of the solid  waste in a restricted
unloading  area.  Unloading must  be  coordi-
nated with spreading  and  compacting.  Con-
trolled  unloading  reduces work,  conserves
landfill volume,  permits better compaction,
minimizes   scattering  of  solid  waste,  and
expedites unloading.
   The  type  and size  of the unloading area
depends  on  the  amount  of  solid  waste
received, the type  of operation, and the size
of the working  face. A large working face
increases  the  area to  be  compacted  and
covered, with resulting high cost, delays, and
unnecessarily exposed solid waste.

Unloading is controlled at all times  by signs or
a  supervisor, and the size  of the unloading
area  is balanced with the size of the working
face  to  allow  collection vehicles  to  unload
promptly. Yes	No	

   ITEM 7: Fire Protection.  Suitable measures
should  be  taken  to  prevent fires  and  to
control them if they start.

Basis:  Fires  endanger   life  and  property.
Smoke and  odors are  nuisances  to  nearby
property owners, endanger disposal personnel,
and  interfere with sanitary landfilling opera-
tions. Deliberate burning makes sanitary land-
fills almost the equivalent of open dumps.

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An adequate  supply of hoses and of water
under  suitable  pressure  is  available or  a
stockpile  of earth is  maintained reasonably
close to  the working face  of  the  fill to
smother fires; suitable fire extinguishers are
on  all  equipment and in all  buildings.  Yes
Basis:  Excessive  dust  at the sanitary landfill
can  slow down  operations, cause accidents,
harm equipment, create  aesthetic problems,
and lead to injuries.

Dust control measures are applied as needed.
  ITEM 8: Bulky  Waste Handling.  Large or
bulky  items, sewage  solids or liquids (septic
tank  or cesspool pumpings, sewage  sludge,
and grit), and other materials that are hard to
manage should be disposed of only  if special
provisions are made.

Basis:  Sewage  solids or liquids  are  hard to
handle, potentially  infectious, and capable of
creating health hazards or  nuisances if not
properly handled. When the sanitary  landfill
design  includes  special  provisions  for the
disposal of such large or bulky  items as car
bodies, refrigerators, water heaters, demoli-
tion wastes, tree stumps, logs and branches,
they need not be excluded.

Suitable  procedures  are   established  and
followed   for   disposal  of hard-to-handle
materials. Yes _ No _

  ITEM   9:   Vector  Control.   Conditions
unfavorable for the production of insects and
rodents should be maintained by carrying out
routine operations promptly in  a systematic
manner.   Supplemental  vector   control
measures can be instituted if necessary.

Basis:  Proper  operation  denies  insects and
rodents food and harborage. Incoming  solid
waste  loads and a rural setting are,  however,
natural  environments  for   vectors.  If  any
appear, a  supplemental vector  control pro-
gram will quickly eliminate them.

Vector  control   is  adequately  provided.
  ITEM 10: Dust Control.  Suitable control
measures should  be taken wherever dust is a
problem.
   ITEM 11: Accident Prevention and Safety.
Employees  should  be instructed in the prin-
ciples  of  first  aid  and safety and in the
specific operational procedures  necessary to
prevent  accidents.  An  adequate  stock of
first-aid supplies should be on hand.

Basis:  The  use of heavy earth-moving equip-
ment,  the maneuvering of collection  trucks
and  other vehicles, and the infectious, explo-
sive, or flammable items that may  be in solid
waste can create accident hazards. Since some
sites are in  remote  locations,  it is particularly
important  that  personnel  be  oriented to
accident  hazards,  trained  in first aid,  and
provided  first-aid  supplies.  For reasons of
safety, only those  authorized to use the site
should have access to it.

Employees  are given periodic safety training;
an  adequate first-aid kit and at least  one
employee trained in first-aid  are available at
the site at all times. Yes _ No _

   ITEM 12: Drainage and Grading. The entire
site should be graded or provided with drain-
age  facilities to  minimize  runoff  onto the
sanitary  landfill,  to  prevent the erosion of
earth cover, and to drain rain water from trie-
surface of  the sanitary landfill.  The final
surface of  the sanitary landfill should be
graded to a slope of at least one percent, but
no surface slope should be so steep as to cause
erosion of  the  cover.  The surface drainage
should  be  consistent with the  surrounding
area and  should  in no way adversely  affect
proper drainage from adjacent land.

Basis:  Runoff from lands adjacent to the site,
unless diverted, and rain falling on the surface

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10
of  the  site may percolate into  the sanitary
landfill and contaminate  either ground or
surface waters.  Cover material may also be
removed by erosion, and standing water may
permit  mosquitos to breed or interfere with
access,  unloading, compacting, or  placement
of  cover.  To have the sanitary landfill recog-
nized  as  an acceptable  solid  waste disposal
method, it is  important  that the  complete
sanitary landfill  blend  with its surroundings
and not impair adjacent land usage.

The sanitary landfill is  properly graded and
drained. Yes	No	

  ITEM 13: Plan Development and Execu-
tion.  A sanitary landfill should be planned
and  designed   by   a   qualified  individual.
Planned use of the site following construction
should  be an integral part of the  planning,
design, and construction.  A daily log should
be  maintained  by   the  supervisor  to record
such  operational information as  type  and
quantity  of solid waste received,  type  and
volume of cover material used, the portion of
the site used, and deviations made from the
plans  and  specifications.  A  copy of the
original plans and specifications, a copy  of the
daily  log,  and  a  plan of  the  completed
sanitary landfill should be filed with the local
governmental  agency  responsible  for  main-
taining titles to land.

Basis:  Completed sanitary  landfill sites are
ultimately utilized for a variety of purposes.
When  the ultimate use  of the site is known
beforehand, the operation can be planned so
that suitable building sites, roads, and utilities
can  be provided.  Final grades can be  estab-
lished  and  allowances  made  for landscaping
and  drainage. A record of the construction of
the sanitary landfill is necessary  for the most
efficient utilization of the completed site and
for  the  prevention  of health hazards  or
nuisances.

Plans,   record  keeping,  and  reporting are
achieved as delineated above. Yes	No—

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                                                                                     11

                          Sanitary Landfill Evaluation Checklist
                 Requirements                                   No              Yes

  A. Open Burning Prohibited                                  	         	
  B. Access Limited                                           	         	
  C. Spreading and Compacting Accomplished                   	         	
  D. Daily Cover Applied                                      	         	
  E. Final Cover Applied	
  F. Environmental Protection Provided                         	          .
  G. Litter Control Provided                                   	         	
  H. Salvage Prohibited                                        	         	
  I. Operational Considerations                                	         	
  J. Special Waste Handling                                    	         	

              Recommended Items

    1. Operation Instructions for Users Provided                  	         	
    2. Measurement Provided                                   	         	
    3. Communications Available                                	         	
    4. Employee Facilities Provided                             	         	
    5. Equipment Maintenance  Facilities Provided                	         	
    6. Unloading Area and Working Face Controlled              	         	
    7. Fire Protection Provided                                 	         	
    8. Bulky Waste Handling Provided                           	         	
    9. Vector Control Provided                                 	         	
   10. Dust Control Provided                                   	         	
   11. Accident Prevention and Safety Practiced                  	         	
   12. Drainage and Grading Provided	
   13. Planning, Development, and Plan Execution Provided        	         	

Remarks:

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