Laserfiche WebLink
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 & A M� <br /> LOCATION ffsrr 40- S&, TIME SAMPLED P M <br /> 5:1 FIELD TECHNICIAN Lf�yti <br /> PURGE METHOD �'�.� j DATE(S) PURGED <br /> WELL NUMBER p 6j / 3 <br /> WATER LEVEL-INITIAL -13 6 SAMPLING METHOD A,�� <br /> WATER LEVEL-FINAL 3 69 CONTAINERS Z_ <br /> WELL DEPTH �• ' �� PRESERVATIVES ��� 7�(/ <br /> WELL CASING VOLUME _ • i `f tCASING DIAMETER Z' <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (°F) (jumhos/cmx100 ) or <br /> NS/cm <br /> t Conversion Factors Well Diameter Factor S = Siemens = mhos <br />. 2" 017 Stabilization Criteria <br /> 3" 037 Temperature = ± 1 °F <br /> 4" 065 Conductivity = t 10% of total <br /> 45" 082 pH = t 0 2 <br /> 6" 1 46 <br /> 8" 260 <br /> 12" 5 87 /P&S <br />