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2. After determining water levels , each well will be <br /> sampled for the presence of product. Prior to sampling <br /> or monitoring of each well with a clear teflon bailer, <br /> the bailer will be disassembled, cleaned in a solution <br /> of trisodium phosphate (TSP) , rinsed with acetone , <br /> followed by rinsing with clean water, and reassembled. <br /> 3. The bailer will be lowered into the well until it is <br /> submerged approximately halfway below the water surface. <br /> The objective is to capture a representative sample of <br /> the surface layer of water (and product if present) <br /> standing in the well. The bailer will then be <br /> retrieved . <br /> 4. The bailer contents will then be examined for floating <br /> product with the presence or absence of product being <br /> noted on the data sheet. Odor or water discoloration <br /> will also be noted. <br /> 5. If no product or odor is noted , the bailer water will be <br /> emptied into the nearest sanitary sewer. If odor is <br /> present, a ground water sample will be taken following <br /> steps 6-10 described below. If product is present, the <br /> reporting procedures, described below will be followed. <br /> (Steps 6-10 to be implemented only if hydrocarbon odor <br /> is present in a well sample) <br /> 6 <br />