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GEOUS®Well Purging Form <br /> COMPANY 61;To N Lq(TA710N ID w - 3 A ^ <br /> CLIA S CzjP_UNTY TDATE Z 1 o SS <br /> PwmwT !- M25—AJ. SAMPLM <br /> 5T0o N CA� SKmTuf <br /> WELL OBSERVATIONS <br /> CASING do <br /> UD. OK- ED-LAVED-NO L.ID LOCKED YES fN0 J KEY NO STICKLIP- FT-M <br /> WELL DIAM VFP <br /> 4'- <br /> WELL -W-OTR BOREHOLE DIAMETER. IN-CM MEASURING POINT TIC TOC-GRS <br /> VAPOR READINGSD-OTHER. BACKGROUND —0- 1 ._ INSIDEyypL IS • 3 <br /> CHECKED FOR NAPL LAYER. YES NO OBSERVM NON-FLT-SNK THK*0 ESS. IN-CM SHEETI. -NO <br /> PURGING CALCULATIONS <br /> W DEPTH TO WELL BOTTOMBMP CaBkW Factor(GPF 4 0441(WON Dkarne»r): <br /> (B) DEPTH TO WATER �O- • 3 /� SMP I 2'-0.10. 'e 8 8'- 1.47, V a 2.81 GPF <br /> (C) SAND PACK LENGTH SFTT--MSant!Pads Factor(GPF for inch"} <br /> (D) WATER COLUMN HEIGHT(A-B) I -10 041(Hole Okn»ter)s-o o41(Wen DFanreft4l)OA45 <br /> (E) CASING VOLUME FACTOR. S P LPM (I) TOTAL WELLVOLUME(G +W t-7- 3 y--AIL <br /> (F) SAND PACK VOLUME FACTOR GPF. 3 <br /> (G) CASING VOLUME(D x E) 3 9-1. <br /> (J) VOLUMES TO BE PURGED <br /> (M SAND PACK VOLUME(C x F) GALL (IO TOTAL PURGE VOLUME(E x.0 <br /> PURGING INFORMATION <br /> PURGE ENDPOINT OLUM -TIME-PARAMETER STABILIZATION-TURBIDITY CRITERUI 9 w E L-L VOL,S <br /> PURGING METHO LER-�.CENT PUMP-PACKER&PUMP-OTHER <br /> DEVICE DESCRIPTION• S— D DEVICE No- <br /> PUMP/BAILER INTAKE:. SCS TOP- -MID SCREEN/WELL-WATER LEVEL-MOVED UP/DOWN <br /> PURGE WATER DISCHARGED-TREATED- STORED IN�DRUMS NO.. <br /> ' FIELD MEASURMENTS IN FLOW THRU CHAMBER- CASCADING WATE R. "-LJ <br /> WELL PURGING INDEPTH FT-M BMP <br /> TERVAL TO P PURGE DEPTH TO WATER(MA)4 FT-M BMP <br /> DEPTH PURGE TURBID FIELD MEASUREMENTS AND UNITS <br /> TIME WATOER RATE or .ITY MTP CDI f p �l L COMMENTS <br /> 4A t'�M (t3 Mph °C m S C 0, L <br /> e <br /> 073 /.75-1332- 10. 9 (.2S j_73 577- a-off IA purge <br /> 07L/ - o I S 2 (. 39 1 .70 2.2.9 o. o8 17. S_9a I <br />■ ©7s -/ g• 9 .y6 ( .7 3 I .09 0.08 3 s ya <br /> 080 � r t9. � -y7 1.73 1. 12 0. 08 52 s9R / <br /> 1 <br />' Poet Prp <br /> TOTAL PURGE TIME - HRS TOTAL PURGE VOLUME S Z. L RECOVERY FAST SLDW-V <br /> SLDW <br /> I <br /> FIELD MEASUREMENT CODES <br /> MTP-Temperature('C.) MCL-Color MDO-D=DN*d Oxygen(mWI) MD1 -DTW In Well <br /> MSC-Spedfie Conductance(m$/Crn) MPH-PH MOi -OEher MD2-DTW in Well <br /> MPD-R wimcnizer(e g,HNu) MEH-Eh M02-Other MDs.DTW In Will <br /> MFD-Flarne loniaer{e 9,OVA MAL.Apalnrlty MO"J-purer MD4-07W In Well <br /> COPYRIGHT C i 990 1904 by Roy F Weston i ne JULY 1994 6070794 <br />