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)A,4�S-F <br />Environmental Services & Technology <br />SOIL VAPOR SAMPLING LOG, SAMPLE ID: <br />SHEET— OF <br />PROJECT NAME: <br />PROJECT LOCATION: <br />DATE: <br />INITIAL CANISTER VACUUM (IN. Hg) <br />TIME CANISTER OPENED (24 HR) <br />SAMPLE <br />COLLECTION APPLY TRACER GAS WITHIN THE SHROUD <br />AND TRACER <br />GAS <br />MONITORING <br />TIME <br />HELIUM VACUUM <br />(MINS) <br />N (IN. Hg) <br />2 <br />4 <br />6 <br />8 <br />10 <br />15 <br />20 <br />30 <br />40 <br />50 <br />60 <br />TIME CANISTER CLOSED (24 HR) <br />FINAL CANISTER PRESSURE (IN. Hg): <br />TOTAL SAMPLE TIME (MINS): <br />INTRINSIC <br />PERMEABILITY <br />TESTING <br />Flow Miler <br />Purr Ar Flow <br />depth <br />u <br />DDI I IHter of Prt p -i.; <br />TEST THRU WELL TUBING/NO MANIFOLD TEST 1 <br />TEST 2 TEST 3 <br />TEST 4 <br />VACUUM (IN. WATER) <br />FLOW METER READING <br />FLOW RATE (CC/MIN) <br />LENGTH OF TEST (SEC) <br />