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 J DATE & _ A M <br /> LOCATION S s � 7� _ TIME SAMPLED 5 2091 y, <br /> z_�-DFIELD TECHNICIAN <br /> PURGE METHOD _ �.. DATE(S) PURGED <br /> WELL NUMBER _ 10j .3 <br /> WATER LEVEL-INITIAL ig E b SAMPLING METHOD <br /> WATER LEVEL-FINAL C •-?-3 CONTAINERS 4! <br /> WELL DEPTH Z Y Y10 PRESERVATIVES HC <br /> WELL CASING VOLUME tCASING DIAMETER z� <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (°F) ([pmhoslcm1x100) (t 0.2) <br /> ( ± 10F) (} 10% of TOTAL <br /> 61 , <br /> t Correction Factors Well Diameter Factor <br /> 2" 017 <br /> . 3" 037 <br /> 4" 065 <br /> 4 5" 082 <br /> 6" 1 46 <br /> 8" 26 <br /> 12" 5 87 /P&S <br />