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GEOUS Well Purging Form <br /> COMPANY LOCATION ID <br /> CLIENT S DATE --- <br /> PROJECTSAMPLE <br /> I to' SITE/AREA SIGNATURE <br /> WELL OWERVATIO <br /> CASING do LID- OK-DAMAGED-HEAVED-NO LID LOOKED YES-NO 'KEY NO STICKLP Fr-M <br />' WE.L DIAMETER 2`-4'-V-lr-OTH BOREHOLE DIAMETER IN-CM MEASURING POINT TIC-TOC-GRS <br /> VAPOR READINGS PID-FID-OTHER BACKGROUND INSIDE WELL <br /> CHECKED FOR NAPL LAYER. YES-NO OBSERVED- NON-FLT-SNK THICKNESS IN-CM SHEEN YES-NO <br />' PURGING CALCULATIONS <br />' <br /> ��SMP C�Factor(GPF for indses) =0.04!(We(WellDtarnele�=(A) DEPTH TO WELL BOTTOM - <br /> (B) DEPTH TO WATER <br /> O (1-:3-M BMP 2'=016; 4'�65, 0` 1 47, W=2 01 GPF <br /> (C) SAND PACK LENGTH FT-M Send Pack Fac6or(GPF for inches) <br /> (D)1 WATER COLUMN HEIGHT(A-q X79 In CSM -10 041(Hole Dlen� W"'.-0 041(WOO Ownster)xj 0 45(E) CASING VOLUME FACTOR CPT GPS (4 TOTAL WELL VOLUME(G+ H) GALL <br /> (F) SAND PACK VOLUME FACTOR GPF-LPM (� VOLUMES TO BE PURGED- <br /> (G) CASING VOLUME(D x q 2 -L <br /> (H) SAND PACK VOLUME(C x F) GALS GAL <br /> TOTAL PURGE VOLUME n x J) GALL <br /> PURGING INFORMATION <br /> PURGE ENDPOINT VOLUME:-TIME-PARAMETER STABILIZATION-TURBIDITY CRITERL4 <br /> PURGING METHOD BAILER-SUB PUMP-CENT PUMP-PACKER&PUMP-OTHER: <br /> DEVICE DESCRIPTION DEVICE No <br /> PUMP/BAILER INTAKE. SCREEN TOP-SCREEWWELL BOTTOM-MED SCREENNVELL-WATER LEVEL-MOVED UR DOWN <br /> PURGE WATER DISCHARGED-TREATED-STORED ONSITE STORED IN TANKS-DRUMS NO <br />' FIELD MEASURMENTS IN FLOW THRU CHAMBER.-OPEN JAR CASCADING WATEFL YES-NO DEPTH: FT-M BMP <br /> WELL.PURGING INTERVAL TO FT-M BMP PURGE DEPTH TO WATER(MA)Q FT-M BMP <br /> DAH PURGE TURBID FIELD MEASUREMENTS AND UNITS' `�M TO RATE or - • MMENTS <br /> TIME WATER VOLUME MTP <br /> -M BM MM °C <br /> PadPur" <br /> Reedhp <br /> TOTAL PURGE TIME HRS TOTAL PURGE VOLUME. GAL-L RECOVERY FAST-SLOW-V SLOW <br /> x FIELD MEASUREMENT CODES <br /> MTP-Temperalurs('C) MCL-Color MDO-Disso Oxypn(nWQ MD1 -DTW in Well <br /> MSC-Speck Conductance(mS/crn) MPH-pH M01 -Olher �MD2-'DTW in Well <br /> A .. <br /> 'MPDPMEH-Eh M02-Other 4IND3-OT1111 in Well <br />' MFO-Flame lorber(e 9 a OVA) MAL-AlkeNnity, M03-OV w M04-MW in Wall" <br /> COPYRIGHT 0 1990 1994 by Roy F Wwton Inc JULY 1994 6070794 <br />