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<br />Figure 1: Sixteen (16) Cell Grid <br /> <br /> <br />...- -... <br />--"..-~",,- <br /> <br />6...........""-..,...- <br /> <br />---::::~~~~--------- <br /> <br />4 _---".,.... <br /> <br />_---.~~~::::-~~v-',~:-------- <br /> <br />1 <br /> <br />I <br />. <br />I <br />. <br />I <br />I <br />. ..- <br />J...- ~ <br />.......... <br />~ - . <br />-""..",.- : <br />I <br />I <br />. <br />I <br /> <br />3 <br /> <br />. <br />I <br />I <br />. <br />I <br />I <br />I <br />I <br />----.------...----------- <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />.,-..... <br /> <br />11 <br /> <br />-""-_....".- <br /> <br />9 <br /> <br />10 <br /> <br />Sample sorting <br />The sampling crew manager will record the sample identification number, as designated <br />by the placard, on the tally form (see Appendix 2 for an example of this form). <br /> <br />The sampling crew will move the sample into the designated sampling/sorting area. The <br />sampling crew and the sampling crew manager will sort the Contamination materials, as <br />defined in Section 5, out of the load and into designated sort receptacles. The sampling <br />crew will then weigh the Contamination materials and the sampling crew manager will <br />record the weights on the tally form. The remainder of the load-all acceptable items-will <br />be put into receptacles, weighed, and recorded by the sampling crew manager on the <br />tally form. ' <br /> <br />The sampling crew manager is responsible for monitoring the homogeneity of material in <br />each receptacle and ensuring the accuracy of the sorting process. For increased <br />efficiency, the sampling crew manager shall be responsible for either pre-programming <br />the scale with the receptacle tare weights, or recording the receptacle tare weights for <br />. subtraction later. At the end of each sampling day the sampling crew and sampling crew <br />manager must comply with any Facility directions regarding cleaning the designated <br />sampling/sorting area and storing sampling and sorting supplies. <br /> <br />Sample disposal <br /> <br />After the weight of all material in each sample is recorded on the tally sheet, the <br />sampling crew and the sampling crew manager will move the sample to a location where <br />it is safe and convenient for the loader operator(s) to remove. <br /> <br />Data management <br /> <br />At the end of each sampling day, the sampling crew manager, Contractor and <br />AUTHORITY shall review all forms for accuracy and completeness to ensure timely <br />resolution of any disputes or issues that may arise. The sampling crew manager will <br />collect the vehicle selection sheets from the scale house staff and ensure that net <br />weights have been recorded for each selected load. <br /> <br />To ensure the vehicle selection and tally forms are not lost before inputting the data into <br />an electronic form, the sampling crew manager will make copies of all completed forms <br /> <br />Facility Agreement. Attachment 2-H <br />Contamination Measurement Methodology <br />Page 7 of 19 <br />