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GErz� <br /> • GENESIS ENGINEERING 8 REDEVELOPMENT <br /> A sample designated as 123-BB-1S-4,therefore represents a soil sample collected from <br /> background boring location BB-1 at depth of 4 feet from the DePaoli Site. <br /> Quality control samples include duplicate samples, equipment blanks, and matrix <br /> spike/matrix spike duplicate samples. Trip blanks are not required for this project, since no <br /> VOC analysis is proposed. The following is the labeling criteria for these samples. <br /> Duplicate Samples- Duplicate samples will be collected for quality control purposes. <br /> Duplicate samples will be blind-labeled to conceal the actual sample location. A <br /> sample designated as 123-DS-1,therefore represents a duplicate soil sample. <br /> Duplicate samples and the location that they were collected will be documented on <br /> the field data forms, including the Boring Log form. <br /> Equipment Blanks—Equipment blank water samples will be labeled similar to soil <br /> samples,but the characters"EB"will be substituted for"S". An equipment blank <br /> collected following sampling at BB-2 will be labeled 123-BB-2EB. <br /> • 3.2.3 Handling and Shipping <br /> The labeled and sealed sample containers will be placed in plastic bags (e.g., Ziploco bags) <br /> and sealed. Bagged sample containers will be placed in the bottom of the cooler and <br /> arranged so that they do not touch. Bagged sample containers will be packed between double <br /> plastic-bagged ice and additional packing material. Samples will be placed so as to maintain <br /> a temperature of approximately 4°C +2 degrees during shipment. Chain-of-Custody <br /> Records will be sealed in plastic bags and taped to the inside of the cooler lid. <br /> The lid of the cooler will be taped shut and sealed with two custody seals. Samples shall be <br /> shipped directly to the laboratory by overnight courier on the day they were collected. The <br /> laboratory will be notified by phone or e-mail of the sample shipment schedule, air bill <br /> number, and arrival time. Samples will be hand-delivered to a California State certified <br /> analytical laboratory within a time frame to allow for extraction and analysis to be performed <br /> within acceptable holding times. No samples will be held on-site for more than 24 hours. <br /> 3.2.4 Sample Size,Preservation,Holding Time <br /> The following sample containers,preservatives, and holding times will be used for the <br /> different analytes. <br /> • William DePaoli Property 7 of 11 <br /> Sampling and Analysis Plan <br /> February 2012 <br />