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MPDS; Services Inc. <br /> 2401 Stanwell Drive Tel (510) 602-5120 <br /> Concord, California 94520 Fax (510) 689-1918 <br /> PURGING/SAMPLING DATA SHEET <br /> SAMPLING DATE & <br /> LOCATION #p zS's` - cS����-/bn TIME SAMPLED �/�``}� 1/. Y � Pm <br /> _ /66-r �� �,�1`� -�- FIELD TECHNICIAN <br /> PURGE METHOD l0� DATE(S) PURGED 51:?4 � <br /> WELL NUMBER L.! <br /> WATER LEVEL-INITIAL z� �� SAMPLING METHOD3a.�.P <br /> WATER LEVEL-FINAL zy,o CONTAINERS 2 <br /> WELL DEPTH r`l 6 PRESERVATIVES 1fQ4_� He <br /> WELL CASING VOLUME _C 3 tCASING DIAMETER 2- <br /> ELECTRICAL <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (°F) Qpmhoslcm)x100) { ± 0 2) <br /> { ± 1 °F) ( ± 10% of TOTAL <br /> II, Ga C `? e S, kl:)- � • � r <br /> t Correction Factors Well Diameter Factor <br /> 2" 0 17 <br /> 3" 0 37 <br /> 4" 065 <br /> 45" 082 <br /> 6" 1 46 <br /> 8" 26 <br /> 12" 5 87 /P&S <br />