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GFOUSO WsH Purging Form <br /> COMPANY _ w� ST o N <br /> LOCATION 0, M <br /> CLIENT SJ Co U N T Y ate, 2 1 3 0 '3N <br /> ' SITE/AREA _ 5_r0CKTj2AJ C.4 SIGNATUFIE <br /> WELL OBSERVATIONS <br /> CASING&LID• OK- ED-HEAVED-NO LID LOCKED. YES !P) FEY NO STICKUP. FT-M <br /> WELL DIAM r 4' -a'-OTFt BOREHOLE DIAMETER. IN-CM MEASURING POINT TIC1-TOC-GRS <br /> VAPOR READIN PID FID-OTHER, BACKGROUND 21 INSIDE WELL. <br /> CHECKED FOR NAPL LAYER. YES NO OBSERVED- NON-FLT-SW THICKNESS IN-CM SHEEN NO <br /> PURGING C '[TANS <br /> (A) DEPTH TO WELL BOTTOM Z - g� FT BMF O °ft F° (GPF +�0.041{WN DFarr�rl�r}; <br /> ' (9) DEPTH TO WATER 2 9 S y FT 8MP r"0 4-—!tT a' 1 47; V a 2 61 GPF <br /> (C) SAND PACK LENGTH FT-M Sand Pack Factor(GPF for incho ) <br /> (a) WATER COLUMN HEIGHT(A-R3 Z • [0.041(Hole D�er�=-0 041"M Diarniftog o:45] <br /> R <br /> (E) CASING VOLUME FACTO <br /> — �— m TOTAL WELL VOLUME(G +H) L r - q2- <br /> �L <br /> (F) SAND PACK VOLUME FACTOR GPFlPM (,Q VOLUMES TO BE PURGED, <br /> (G) CASING VOLUME(D x Q 1 • �2 <br /> {H) SAND PACK VOLUME(C x F) {W TOTAL PURGE VOLUME n x.1j 6 L 2� <br /> PURGING INFORMATION <br /> PURGE ENDPOINT 6IOLIL .TIME-PARAMETER STABILIZATION-TUFaDrry pgI auk ,3 <br /> PURGING METHOD BAILER.!�CENT PUMP.PACKER&PUMP. <br /> OTHER <br /> DEVICE DESCRIPTION �- Q DEVICE No <br /> PUMP/BAILER INTAKE SCREEN TOP CIEEWIA/ELL BOTTO MID -WATER LEVEL-MOVED UP/DOWN <br /> PURGE WATER DISCHARGED.TREATED STORED IN TANKS DRUMS No <br /> FIELD MEASURMENTS IN FLOW THRU CHAMBER CASCADING WATER YE$�NO DEPTFt FT-M BMP <br /> WELL PURGING INTERVAL TO P PURGE DEPTH TO WATER(MA)Q FT.M BMP <br /> DEPTH PURGE TURBID FIELD MEASUREMENTS AND LBWS <br /> ' TO RATE or <br /> TIME WE UME a1Y MTP H COWN Dp SA L COMMENTS <br /> -M (MN °C. M Gtr, u:,9/L <br /> Z•l� oy• <br /> ' <br /> 15-0:5 99� j9. 0 � 7o a.9y t 10 D. Pre ftw <br /> 1 SrS --/0 20.3 -85 D. Qo r-y 0.o 3 01. 5_j 1 <br /> -ln 20.y 9y 031 I.2G 0-03 J.?/ <br /> 153 -r n 1,9 -) 6 91 0.82 I.y7 0.03 <br />' Post Purge <br /> TOTAL PURGE TIMI= HRS TOTAL PURGE VOLUME. , S GAL L RECOVERY. AST SLOW-V SLOW <br /> FIELD MEASUREMENT COCES <br /> MTP-7amperawra(-C) MCL-Color MDO-Dissolved Oxygen(rngN MD1 -DTW in Well <br /> MSC-Specific Con&%Unce(mS/cm) MPH-pH M01-Omar- MD2-DTW in Well <br /> MPD-Phobioruzer(a g.HNv) MEN-Eh MOZ-Ohw MDS-DTW In Will <br /> MFD-Fume Ionizer(s 9.ovAl IMRAL-Alla lir* M09-Other �.� MD4-DTW in Walt <br /> COPMGHT 01990,1994 by Roy F Westm, Inc JULY 1994 G070794 <br />