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i =1 = i M i i = M = i <br /> GROUNOATER WELL DEVELOPMENT FIELD FOR; <br /> AYO.d <br /> PROJECT#: 3 76 I WELL ID: _w_ CONDOR �`-Vmble <br /> PROJECT ID: DATE: JI 188 Frank West Circle, Suite t, Stockton, CA 95206 <br /> PERSONNEL: G CONDITIONS; � (209) 234-0518 <br /> i <br /> i <br /> DEVELOPMENT PROCEDURE:Q3tandard Procedure Other (specify) <br /> (Standard procedure consist of surging the we with a surge block for at least 20 minutes;followed by purging the well between 5 and 10 casing volumes of groundwater with a bailer or a pump,until the purged <br /> water becomes vi:ually clear of sediment. If a variation of this procedure is used,provide a description in the additional notes section below.) <br /> I <br /> DECONTAMINATION METHOD: an ar Proce ur Alcohol/Other(specify): <br /> (standard decontamination procedure consists o t mal a solution of DI water and a phosphate free snap and then double rinsing with DI water) <br /> PRE-PURGE DATA: PURGE VOLUME PROTOCOL(##of casing volumes) 5 6 7 8 9 0 WELL CASING DIAMETER(in.) <br /> WELL CASING DEPTH, INITIAL: A&76 DETAILED 3'-7. 0 MEASuR_ING POINT O NORTH SIDE CASING <br /> INITIAL DEPTH TO NATER: - 2.q-7� DEPTH TO PRODUCT: PRODUCT LAYER: multipliers 0.75"=.0229, 2"=-TZ-3,4"=.653, 6"=I.02 <br /> WATER COLUMN: = It.10'2- * MULTIPLIER: VOLUME PROTOCOL: <br /> =1 casing volume total volume to be purged <br /> PURGE DATE: PURGE DEVICE. ow If pumped,specify: discharge rate(gpm) depth pump set(ft.) <br /> FIELD INSPECTION SAMPLE:_. . �A.�► Goad-Moderate oor ane- been-Layer ODOR o`nJ fight-Moderate-Strong_ <br /> 24 hour) color clarity . <br /> ty sheen or product phase thickness Describe <br /> TIME VOL.# VOL.PURGED TEMP CE1 C PH EC D0(mzV MV rel. TD�S g/LL) TU-RB. (NTU) <br /> (L-q- 0 0 iaALLLONS �.I. <br /> NOTE?S H'_-0 ak <br /> 1LS 3 27.5 _ tobGiZ_.�� 1 3q <br /> -NOTES [ !cn'2- m <br /> L1�s 4 -s 6.75 2 7, <br /> NOTFS y4 r` <br /> _ C/a- ly�q 1 yq G.S7$ <br /> 1.7c>6 5 _ 2-I.2 -7,2_ <br /> NOTES , f- <br /> !?:1� 6 5 "� -_ 2 Z� 1, IS t 12.7 577 - <br /> NOTES <br /> NOTES <br /> l 3o) 8 7'3. 75 _ zi•7� _`7 Z3 .nWO�S a 1 l� 703 <br /> NOTES <br /> 135 9 _S3 — _ z. • 1 . 12 �_.�•_ --'7- <br /> NOTES <br /> i r 10 a 1.:75 -- .1.(. 1�r c. _ �... L% <br /> NOTES - <br /> M PTotal Vol.Purged c Final Depth to Water.__ 2 `f ?S Final Well Casing Depth 3-2 c7 <br /> ADDITIONAL NOTES: <br /> tee" <br /> 0:1Forms\Field FormslgtvmfA93 updatedlgwdff.doc <br />