1、Designation:D565820Standard Practice forSampling Unconsolidated Waste from Trucks1This standard is issued under the fixed designation D5658;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parenth
2、eses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This practice covers several methods for collectingwaste samples from trucks.These methods are adapted spe-cifically for sampling unconsolidated solid waste
3、s in bulk loadsusing several types of sampling equipment.1.2 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the
4、applicability of regulatory limitations prior to use.See Section 6 for specific precautionary statements.1.3 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of Interna
5、tional Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D4687 Guide for General Planning of Waste SamplingD4700 Guide for Soil Sampling from the Vadose ZoneD5088 Practice for Decontaminatio
6、n of Field EquipmentUsed at Waste SitesD5283 Practice for Generation of Environmental Data Re-lated to Waste Management Activities:Quality Assuranceand Quality Control Planning and ImplementationD5451 Practice for Sampling Using a Trier SamplerD5633 Practice for Sampling with a ScoopD5681 Terminolog
7、y for Waste and Waste Management3.Terminology3.1 Definitions:3.1.1 For definitions of terms used in this practice,refer toTerminology D5681.3.2 Definitions of Terms Specific to This Standard:3.2.1 authoritative samplinga sample selected withoutregard to randomization.3.2.2 screening analysisa prelim
8、inary qualitative or semi-quantitative test that is designed to efficiently give the userspecific information about a waste that will aid in determiningwaste identification,process compatibility,and safety in han-dling.3.2.3 waste profilespecific information about the wasteincludingitspropertiesandc
9、omposition,chemicalconstituents,waste codes,transportation information,etc.4.Summary of Practice4.1 The truck and its contents are inspected and appropriatesampling equipment is selected.A clean sampling device isthen used to scoop,core,or auger into the waste material.Thesample or samples are colle
10、cted and transferred to a samplecontainer.The sampling device is then cleaned and decontami-nated or disposed of.5.Significance and Use5.1 This practice is intended for use in the waste manage-ment industries to collect samples of unconsolidated wastefrom trucks.The sampling procedures described are
11、 generaland should be used in conjunction with a site-specific workplan.5.2 The purpose of collecting waste samples directly from atruck(rather than the waste source)is often to verify(usuallywith screening analyses)that the waste contained in the truckis the same or similar material from a waste so
12、urce that hasbeen previously characterized and approved for treatment ordisposal,or both.Additionally,it may be a safer or logisticallyeasier to sample the waste from a truck over the waste source.6.Safety Precautions6.1 Safety precautions must always be observed whensampling waste.The work plan mus
13、t include a Worker Healthand Safety section,because there are potential hazards associ-ated with working around trucks as well as their potentiallyhazardous contents.1This practice is under the jurisdiction of ASTM Committee D34 on WasteManagement and is the direct responsibility of Subcommittee D34
14、.01.02 onSampling Techniques.Current edition approved Dec.1,2020.Published December 2020.Originallyapproved in 1995.Last previous edition approved in 2013 as D5658 13.DOI:10.1520/D5658-20.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceast
15、m.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internati
16、onally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.6.2 Truck sampling should be conducted from a properlydesigned platform to allow the sampler to safely access thetruck bed with a minimum of difficulty.7.Sampling Design7.1 Truck sampling can be conducted for many differentpurposes.It is important that the
