I
What Are the Components
of Waste Collection and
Transport?
Existing waste collection and transport systems often cannot handle
the amount of waste generated by large cities with growing
populations. When this occurs, waste is disposed of in uncontrolled
dumps or openly burned. This type of unmonitored and uncontrolled waste
disposal has negative consequences on human health and the environment.
Improvements to waste collection and transport can create jobs, decrease
open dumping and burning, increase appeal for tourism, and significantly
improve public health. This fact sheet provides basic guidelines for planning
waste collection and transport activities in cities. These guidelines support
an ongoing process of improvements to waste practices through integrated
solid waste management (ISWM). A case study at the end of this fact sheet
shows how a community in Egypt benefitted from implementing some of
these guidelines.
What Are Some Guidelines for Planning Waste Collection and
Transport?
Careful planning is critical to utilizing resources efficiently and effectively. The plan
should consider factors such as applicable laws and regulations; whether a local or
regional approach is most appropriate; available resources and costs; the types, amounts,
and locations of waste to be collected and transported; and public acceptance of these
activities. The following guidelines can be selectively considered during the planning
process for waste collection and transport.
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Review existing laws or regulations on waste
collection, transport, and disposal. When
designing a waste system, you should determine
whether existing national, state, provincial,
regional, or local regulations provide adequate
legal authority to establish a waste collection,
transport, and disposal system. For example, the
regulations may specify vehicle types and sizes
that can be used for collection, road use
limitations (what vehicles may travel on what
roads and during what hours), and waste
transport safety requirements to reduce the
potential harm and exposure to the public. If no
such requirements exist in current regulations,
the national government may want to rewrite the
regulation or address these issues in a national
policy and/or decree.
Designate one agency to oversee waste
collection, transport, and disposal. The local
government should make one agency responsible
for waste collection, transport, and disposal.
Having a single agency for this task will help
eliminate potential overlap and confusion among
various government agencies.
Determine geographic scope of collection
and transport services. Several local
governments may consider combining resources
to create a regional collection and transport
authority. This alternative is usually more cost-
effective and may also reduce the need to site
several disposal facilities. If a regional authority
approach is selected, communities need to agree
on an overall budget and source of funding, then
determine how much funding each community
will contribute to the program. Many
communities also have found they can decrease
the cost and improve the quality of service by
using private waste collection and transport
companies and even cooperatives or micro-
enterprises, rather than providing this service
themselves.
Determine funding, equipment, and labor
needs. After the agency has been selected, you
should determine how much labor, equipment,
and money to dedicate toward managing waste
collection and transport. This decision should be
based on at least a basic knowledge of the types
and amounts of waste, as well as distances
traveled to the waste disposal site. Table 1 lists
the advantages and disadvantages of various
collection and transport methods. Note that city
and rural communities have very different waste
collection and transport needs. In rural areas, for
example, the most economical method may be
manual collection from communal bins. In city
areas with established roads, trucks may be used.
Enclosed trash containers should be used
whenever possible to reduce infestation by
insects and rodents. Other factors to consider
include vehicle maintenance, frequency of
collection, cost of labor, and potential revenues.
Types of Solid Waste Customers
Potential customers may include public
housing, private residences, factories or other
industrial facilities, construction and demolition
sites, office buildings and commercial
establishments, and large public institutions
such as universities, hospitals, and prisons. In
most countries, solid waste generated by a
private business is paid for by the company.
Determine the type and amount of waste to
be processed. You should identify the types of
customers that will be served (see box above).
You then need to determine how much waste
these customers currently generate, and estimate
how much they expect to generate in the future.
Future generation rates can be determined by
multiplying the following factors: amount of
waste generated per person per year, population
size, anticipated population growth, and the
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number of years the landfill will be in
operation. Finally, you should determine what
types of wastes are generated—household
wastes, bulky items, or construction and
demolition wastes. Note that waste
composition may vary with climate, type of
customer served, and the region's economy
(e.g., more plant or vegetation waste may be
generated during the growing season). This
factor is especially important in tourist or
resort areas, where the number of people and
the amounts of waste tend to change
frequently.
Consider a transfer station. Facilities where
waste is transferred from manual or small
collection vehicles to larger vehicles before
being transported to disposal sites or landfills
are called transfer stations. Transfer stations are
necessary when disposal sites are located far
from the collection areas, or when several
communities contribute to the same landfill or
waste facility. Transfer stations can also serve as
a central location for activities to sort and
recover waste.
Involve the public. To address the needs of
the community, obtain and consider public
input throughout the planning and decision-
making process. Obtaining public input also
offers opportunities to educate the community
about proper waste collection, storage, and
disposal. This will help ensure an effective
solid waste management system.
Table 1—Waste Collection and Transport Methods
METHOD
Trucks
Trains
Barges
Transfer stations
ADVANTAGES
Carry large loads.
Appropriate for hauling over long
distances typical in rural areas.
Require few workers.
Carry large loads.
Appropriate for transporting waste
long distances.
Carry large loads.
Appropriate for transport between
coastal communities or on large
rivers.
Serve as an intermediate collection
point for small-scale waste haulers
(e.g., carts).
Appropriate for urban areas where
disposal is located far away.
Can further support the secondary
materials markets (i.e., recycling).
DISADVANTAGES
Have moderate maintenance costs.
Require established roadways.
Expensive to operate and maintain.
Railroad proximity to customers a
must.
Expensive to operate and maintain.
Not appropriate for land transport.
Must be used in combination with
other transport methods.
Require a dedicated site,
maintenance, and site management
May have public opposition due to
odors, increased traffic, and illegal
dumping and/or open burning.
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CASE STUDY
IMPROVED WASTE COLLECTION IN BARDEES, EGYPT
As part of a regional environmental action plan developed by Support for Environmental
Assessment and Management (SEAM), a task force consisting of the Egyptian
Environmental Affairs Agency and a British consulting firm, communities throughout
parts of Egypt were surveyed on environmental issues. In Bardees, a city of 40,000, residents
identified waste management as its most important environmental problem.
SEAM worked with local organizations in Bardees to
get more detailed opinions from both residents and
waste collection workers. Many residents were
concerned about inadequate coverage of collection
services and the general dirty appearance of city
streets. The city's equipment was in poor condition
and held a limited amount of waste, which often
spilled onto the streets. Collection was inconsistent
and incomplete, with 90 percent of residents in
smaller streets often not receiving any service.
Through community focus groups, SEAM found that
approximately 68 percent of residents were willing to
pay for improved services. Waste collection workers
were consulted to identify disposal patterns and
collection needs. SEAM and the local government
council also researched the community's existing
waste stream and waste management practices. They
determined common waste disposal practices and
preferred ways to collect waste. The city was
collecting trash using tractors attached to trailers that
could hold only 2.5 cubic meters (m3) of waste, and
some residents were paying donkey-cart operators
to collect their waste.
DEFINITIONS
Nonbiodegradable: Not capable of
decomposing under natural conditions.
Regulation: A rule or ordinance by
which conduct is regulated or that
establishes certain standards or
requirements for activities or operations.
Source Separated: Separating various
wastes at the point of generation (e.g.,
separation of paper, metal, and glass
from other wastes) to make recycling
simpler and more efficient.
Transfer Station: Facility where solid
waste is moved from collection vehicles
to other vehicles for transport to
materials recovery or disposal sites.
To improve collection services, SEAM developed a trailer that could accommodate up to 7 m3 of
waste. SEAM helped the city modify its old trailers and saved them for use in outlying areas
and emergencies. The city purchased hand carts for collection from narrow streets, set
schedules for morning collection, and gave uniforms to the staff of 17 sweepers. To educate
residents and gain their participation, SEAM and the local government council worked with
three local religious organizations to coordinate community awareness activities. One
organization, for example, reached out to women through its literacy classes, sewing center,
and daycare center. Another organization distributed leaflets to shops urging them to put their
waste in garbage bins.
With its residents involved and understanding their role in keeping the community clean,
Bardees has successfully improved its collection services and cleaned up its streets. While the
city is currently paying all the operating costs for waste collection, it is working with an NGO to
start collecting user fees from residents and businesses. For more information on SEAM's waste
management activities, visit .
United States Environmental Protection Agency
EPA530-F-02-026d
(5306W)
Solid Waste and Emergency Response
May 2002
www. epa. gov/globalwarming
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