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3 1 <br /> 5.0 Chain-Cf-Custody Procedures <br /> 5.1 Sample Labels <br /> Each sample container will be labeled prior to filling to <br /> prevent misidentification. The label will contain at least <br /> the following information: <br /> - Sample number which uniquely identifies the sample <br /> Project title or nuinber <br /> { <br /> - Location of sample collection <br /> - Soil boring or well number, as applicable <br /> w <br /> ` - Name of collector <br /> i-i <br /> nate and time of collection <br /> Type of analysis requested. <br /> ' 0 5.2 Chain-of-custody Record and Sample Analysis Request Form <br /> r <br /> A chain-of-custody record for each container or sample will <br /> be used to track possession of the samples from the time <br /> they were collected in the field until the time they ars. <br /> analyzed in the laboratory. <br /> 1 The chain-of-custody record, will contain the Following <br /> -' information: <br /> 'j 1. Site Name <br /> 2. Signature of collector <br /> 3 3. Date and time of collection <br /> 4. Sample identification number(s) <br /> 1 5. Number of containers in sample set <br /> b. Description of sample and container(s) <br /> E: 7. Name and signature of persons; and the companies or <br /> { agencies they represent, who are involved in the <br /> -� chain of possession i <br /> I . 8. Inclusive dates and times of possession <br /> 4. Requested analysis for each sample <br /> 4 <br /> tx <br /> -- 5.3 Delivery of Samples to Laboratory <br /> Samples will be delivered tot3�e laboratory on a daily <br /> basis. Samples will be refrigerated to approximately 4•C <br /> for shipping. Shipping containers will be sealed with <br /> y -+ security tape to assure sample integrity during shipping. <br /> Delivered Samples will be accompanied by a chs,:n-af-custody <br /> - record. The laboratory shall note onthe <br /> ---- stody---- ----------- <br /> that samples were ca3d properly <br /> was intact upon arrival. preserved and security gage <br /> t <br /> } <br /> 1Rr�! <br />