Laserfiche WebLink
MPDS Services Inc. <br /> 2401 StQnwell 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 S/o L n TIME SAMPLED /OI/ 6 g.� CSS.-z P M_ <br /> FIELD TECHNICIAN �� <br /> PURGE METHOD _ �� �� DATE(S) PURGED D 6 ,�- <br /> WELL NUMBER <br /> WATER LEVEL-INITIAL �� `� SAMPLING METHOD IS <br /> WATER LEVEL-FINAL 3r CONTAINERS 3 <br /> WELL DEPTH G `� ZZ- PRESERVATIVES t1eQA C� <br /> WELL CASING VOLUME 6 tCASING DIAMETER <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY PH <br /> • TIME PURGED (°F) (jumhos/cmx100 ) or <br /> NS/cm <br /> s �--- <br /> X-C) <br /> t Conversion Factors Well Diameter Factor S = Siemens = mhos <br /> • 2" 0 17 Stabilization Criteria <br /> 3" 0 37 Temperature = # 1 OF <br /> 4" 065 Conductivity = ± 10% of total <br /> 45" 082 pH = t02 <br /> 6" 1 46 <br /> S" 2 60 <br /> 12" 5 87 /P&S <br />