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GFOUS®Well Purging Form <br /> - i <br /> ooMPANY ¢a LOCAno I ID <br /> Cue4T emma6d DAM <br /> PROJe= _� ifs a SAMPUER <br /> IMMIAREA /'n W Z 81GNATUM <br /> WM.LOBSERVATIONtj <br /> ' CASING&m(!5?D mAGED-HEAVED-NO UD LOCKED- f!P- O KEY NO STICKUP FT-M i <br /> WELL DIAMEWk 2•&-S•-V-OTH: BOREHOLE DIAMETER W-CM MEASURING POINT TIC -GRS <br /> VAPOR READINGS FID-OTHER: Z • BACKGROUND' <2• I INSIDE WELL fc — <br /> CHECKED FOR NAPL LAYER. YES-99 OBSERVED' NON-FLT-SNK THOOMS, Mk M SHEEN YES-NO I <br /> PURGING CALCULATIONS <br /> W DEPTH TO WELL BOTTOM 3�• FT-IM BMP Cm*V F=W(GPF for kwhoO a 0AX1(Wei1 Dknwbrr I <br /> (B) DEPTH TO WATER • FT-M BMP 2•"01d, 4•an D.5, E• -1 47, Ir-2 61 GPF <br /> (Cl SAND PACK LENGTHFT-M Sand Pads Fac6or(GPF!or inches) <br /> (D) WATER COLUMN HEIGHT(A-B) • S 7 FT-M =10.041(Hols DWmisr)=-0 041(WNI Dlamebr)aJ 0 43 I <br /> (E) CASING VOLUME FACTOR. • 6S GPF4" M TOTAL WELLVOLUME(G+H) 3- Cm,Z GALL <br /> (F) SAND PACK VOLUME FACTOR GPFLPM (J) VOLUMES TO BE PURGED• <br /> (G) CASING VOLUME(D x q ' 6Z GALL 19 I <br /> (M� SAND PACK VOLUME(O x Fl pN.L (14 TOTAL PURGE VOLUME 0 x.4 J d. $ro GAL-L <br /> PURGING INFORMATION <br /> PURGE ENDPOINT VOLUME-TIME-PARAMETER STABILIZATION-TURBIDITY CRITERIA. <br /> PURGING METHOD BAILER U PUMP-PACKER&PUMP-OTHER: <br /> DEVICE DESCRIPTION 5'90 DEVICE No <br /> PUMP/BAILER INTAKE SCREEN TOP- BOTT -MID SCRl:ENIWSLL-WATER LEVEL-MOVED UP/DOWN <br /> PURGE WATER DISCHARGED,TREATED, ONSITE STORED IN AN UM NO. <br /> FIELD MFASURMENTS IN FLOW THRU CRAM - CASCADING WATER NO DEPTH: FT-M BMP <br /> WELL PURGING INTERVAL TO FT-M BMP PURGE DEPTH TO WATER(MA)Q FT-M BMP <br /> DEPTH PURGE TURBID FIELD MEASUREMENTS AND UNITS <br /> TO PATE or <br /> TIME WATER VOLUME 41Y MTP lay G+ta�. COMMENTS <br /> l3cb ?�•E <br /> 7- <br /> 130z <br /> .13o 23.Z <br /> i 1304 Z53 6.B$ l-53 IZ.Vf -7 . 2 y •�-+. <br /> �3v�• Z5.5 !9.1i 1.54 !z-a3 ! [ I <br /> POO K <br /> TOTAL PURGE TIME TOTALPURGE VOLUME. 1/( Q ?L RECOVERY. FAST-SLAW-V SLOW I <br /> FIM D MEASIIAEMENT CODES I <br /> MTP-Temperature(•C) MCL-Color MDO-Dissolvad OW W(mg/L) MD1 -DTW In Well <br /> MSC-SpeCft Conductance(mS/cm) MPH-PH M01 -Other MD2-DTW in Well <br /> MPD-Photoicnim(e g,HNu) MEH-Eh M02-Other MD3-DTW In Welt <br /> MFD-Hams lonlasr(e 11,OVA) MAL-Apa" M03-00w MD4-DTW In Wen <br /> C.OPYRIGHiT 01994 1994 Av Rav F Weston Inc JULY 1994 0070794 <br />