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�-.� <br /> T <br /> ws. <br /> �,�' '0� ..�M- ,., �,�-.i,.•-� � -��.� G. ,..- '�'+r <br /> r <br /> r'z' Ap' a!irX'"S ifC..y ,w�. '=;Ya.».....,g. 1a... - .rd..1w •w s.;y P # w <br /> �r <br /> i <br /> =-fl �yALYTICAI, PROCEDtTTtES <br /> Selected soil sampfa submituA to the laboratory were analyzed for <br /> 11015 and WX Ground water Yz BTEC and TP!-1,using�t A Methous <br /> samples submitted to the laboratory were ant:lyzcd for the same constituents as the soil samples using EPA Methods 8015 and 8020, <br /> 3.0 QUALTEY SCrrp.,aNCE I'L�N <br /> Tail item describes the field and analytiml procedures to be fo'iowea <br /> throughout the investigation. <br /> IL_G%•nernf Sam It! Collect an and FYan,Ilfn prveedur"s <br /> Proper collection and handling are essential to easurc the quality of a sample Each is A suirable container.preserved corxrr'° P ch sample was collected <br /> ..j for the intended analysis,and stored prior t�analysis For no <br /> longer than the maximum alto la holding time Details on the <br /> of 3017 samples used an this Project P�edure for collection and handlsar <br /> P Ject can to found in Section 1.0 (Methods). <br /> SZ Sam le rdentfffcatfon and Chaim-or.custodv proredurra <br /> Sample identification and chain-of-custody Pr^cedures ensure sample into <br /> P=ZSsioa from the time of collection to its J�rj and docrment sample <br /> a>zalysis hada ultimate disposal ach sample container submitted for <br /> label at�d to identify the job number <br /> sample number unique to that sam le. gyp ' dam' time of sample collection,and a <br /> P This information.in addition <br /> mto a description of the sample,field <br /> easuraanenra made, camping Methodolo games of o <br /> r'V observation3 were recorded �'• n-site personnel, and any other pertinent field <br /> ed on the borrhole log or in the field records Samples were analyzed by a <br /> California-certified la'xt�atory. <br /> A chain-af---ustody form was used to record <br /> Possession of the sample <br /> at the lab0r2to Lrom time o f collection to its arrival <br /> ry. When the samples were shipped <br /> sampJts by si to , the person in ctastody of them relinquished the <br /> gn g the chain-of custody form and noting the time. The sample-contraofficer at the <br /> Ltbomtory verified sample integrity and confirmed that it was collected in the proper container <br /> correctly, and that there is an adequate volume for an.lysis. •preserved <br /> Havingmet these conditions, <br /> analysisy3is the sample was assigned a unique log number for identification thro ghout <br /> and reporting The log number was recorded on the chain-af-custody form and in the e <br /> required log book maintained by the laboratory. le <br /> The Sample description, date received,client's name,and <br /> any oilier relevant information was also recorded. <br /> � is�aie��.®nurneam�waI <br />