Standard Practices for Sampling Wastes from Pipes and Other Point Discharges

SCOPE
1.1 Those practices provide guidance for obtaining samples of waste at discharge points from pipes, sluiceways, conduits, and conveyor belts. The following are included:  Sections Practice A---Liquid or Slurry Discharges 7 through 9 Practice B---Solid or Semisolid Discharges 10 through 12
1.2 These practices are intended for situations in which there are no other applicable ASTM sampling methods (see Practices D140 and D75) for the specific industry.
1.3 These practices do not address flow and time-proportional samplers and other automatic sampling devices.
1.4 Samples are taken from a flowing waste stream or moving waste mass and, therefore, are descriptive only within a certain period. The length of the period for which a sample is descriptive will depend on the sampling frequency and compositing scheme.
1.5 It is recommended that these practices be used in conjunction with ASTM Guide D4687.
1.6 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 5 for more information.

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Publication Date
09-Sep-1998
Technical Committee
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ASTM D5013-89(1998) - Standard Practices for Sampling Wastes from Pipes and Other Point Discharges
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 5013 – 89 (Reapproved 1998)
Standard Practices for
Sampling Wastes from Pipes and Other Point Discharges
This standard is issued under the fixed designation D 5013; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope 3. Summary of Practices
1.1 Those practices provide guidance for obtaining samples 3.1 The variability of the waste stream is first determined
of waste at discharge points from pipes, sluiceways, conduits, based on (1) knowledge of the processes producing the stream,
and conveyor belts. The following are included: or (2) the results of a preliminary investigation of the waste
stream’s variability. A sampling design is then developed that
Sections
Practice A—Liquid or Slurry Discharges 7 through 9
considers the waste stream’s variability, the time frame the
Practice B—Solid or Semisolid Discharges 10 through 12
sample is to represent, and the precision and accuracy required
1.2 These practices are intended for situations in which
for waste analysis or testing. The actual sampling procedure
there are no other applicable ASTM sampling methods (see consists of obtaining several grab samples from the moving
Practices D 140 and D 75) for the specific industry.
stream or mass for analysis or testing.
1.3 These practices do not address flow and time-
4. Significance and Use
proportional samplers and other automatic sampling devices.
1.4 Samples are taken from a flowing waste stream or 4.1 The procedure outlined in these practices are guides for
moving waste mass and, therefore, are descriptive only within obtaining descriptive samples of solid, semisolid and liquid
a certain period. The length of the period for which a sample is waste from flowing streams, and incorporate many of the same
descriptive will depend on the sampling frequency and com- procedures and equipment covered in the Referenced Docu-
positing scheme. ments. These practices by themselves will not necessarily
1.5 It is recommended that these practices be used in result in the collection of samples representative of the total
conjunction with Guide D 4687. waste mass. The degree to which samples describe a waste
1.6 This standard does not purport to address all of the mass must be estimated by application of appropriate statistical
safety concerns, if any, associated with its use. It is the
methods and measures of quality assurance. It is recommended
responsibility of the user of this standard to establish appro- that those practices be used in conjunction with Guide D 4687.
priate safety and health practices and determine the applica-
5. Hazards
bility of regulatory limitations prior to use. See Section 5 for
more information. 5.1 In all sampling practices, safety should be the first
consideration. Personnel involved in the sampling should be
2. Referenced Documents
fully aware of, and take precautions against, the presence of
2.1 ASTM Standards: toxic or corrosive gases, the potential for contact with toxic or
D 75 Practice for Sampling Aggregates corrosive liquids or solids, and the dangers of moving belts,
D 140 Practice for Sampling Bituminous Materials conveyors, or other mechanical equipment. Guidance on waste
D 4687 Guide for General Planning of Waste Sampling sampling safety can be found in Guide D 4687.
E 882 Guide for Accountability and Quality Control in the
4 6. Sampling Design
Chemical Analysis Laboratory
2.2 Other Document: 6.1 The frequency of sampling and the number of compos-
ites required to obtain a sample of the waste will depend on the
EPA-SW-846 Test Methods for Evaluating Solid Waste,
Physical/Chemical Methods following:
6.1.1 Time variability of the waste composition,
6.1.2 Time span which the sample is to represent, and
These practices are under the jurisdiction of ASTM Committee D34 on Waste
6.1.3 Precision of waste analysis that is required, for ex-
Management and are the direct responsibility of Subcommittee D34.01.02 on
ample, if a hazardous constituent is present in the waste at
Monitoring.
levels near the regulatory limit or another limit of concern, then
Current edition approved Nov. 24, 1989. Published January 1990.
Annual Book of ASTM Standards, Vol 04.03.
better precision will be required than if the levels are well
Annual Book of ASTM Standards, Vol 11.04.
below or well above the limits of concern.
Annual Book of ASTM Standards, Vol 03.05.
6.2 The processes that produce the waste will largely dictate
Available from Superintendent of Documents, U.S. Government Printing
Office, Washington, DC 20402.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
D 5013
the variability in the composition of the waste. If the processes 6.4.2 User should be aware of the laboratories’ internal
are known to be constant and reliable, then fewer samples
quality control procedures. More rigorous quality control/
should be required than from a highly variable process.
quality assurance procedures may be required depending on the
6.3 To obtain a descriptive sample of the waste, the concen-
particular goals of the sampling program. For further informa-
tration levels and approximate variation in the waste compo-
tion on quality control/quality assurance, see Guide E 882 and
sition should first be estimated. In some cases, a rough estimate
EPA SW-846.
can be made based on knowledge of the processes that produce
6.5 A sampling plan should be prepared prior to sampling.
the waste. In other cases, results from previous sampling efforts
The plan should describe such things as (a) safety procedures;
can be used to estimate waste composition and variability. A
( b) sampling design, including number and location of
preliminary pilot sampling effort may be necessary to establish
samples; (c) quality assurance procedures; (d) apparatus; (e)
the waste composition prior to designing the primary sampling
sampling procedures; and ( f) sampling labeling. The details of
program. Procedures for estimating sample variability and for
the sampling procedure should consider all aspects of the
establishing a sampling design are provided in Guide D 4687.
specific discharge, including pipe diameter, velocity, rate of
6.4 The sampling design should include quality assurance
discharge, solids content
...

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