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c <br /> GROUNWATER MONITORING FIELD FORM • <br /> CO <br /> PR0IECT#: 376f NDOR <br /> '��� �� WadFR0IECT iD: �f/ IY�n c c� DATE: = p -3 '188 Frank West Circle, Suite 1, Stockton, CA 95206 <br /> PERSONNEL: T Ule ff r CONDITIONS: <br /> -- �r r_ , (209) 2340518 <br /> DECONTAMINATION METHQD tan ar roce 1 Alcohol /Other(specify):, <br /> (standard decontamination procedure consists of washing gear with a solution of organic free DI water and a phosphate free soap and then double rinsing with organic free D[water) <br /> PRE-PURGE DATA: PURGE VOLUME PROTOCOL(#of casing volumes) 1 2 4 5 WELL CASING DIAMETER(in.) 2'' <br /> WELL CASING DEPTH: 23.76 ___(measured 1 etail MEASURING POINT:10�/NORTH SIDE CASING <br /> DEPTH TO WATER: - 0.!L f DEPTH TO PRODUCT: PRODUCT LAYER: multipliers: 0.75"=.0229,2"= -l63,4"=.653,6"= 1.02 <br /> WATER COLUMN: _= 3.21 * MULTIPLIER: _ .$L * VOLUME PROTOCOL: ).75 <br /> 80%RECOVERY: * 0.8 =Z J =1 casing volume total volume to be purged <br /> PURGE DATE: PURGE DEVICE: M Ria�'a!er If pumped,specify:discharge rate(gpm) depth pump set (ft.) <br /> FIELD INSPECTION SAMPLE: oo Moderate-Poor o Sheen-La er ODOR:None-Sli ht- Stron <br /> color clarity sheen or product phase thickness Describe <br /> TIME (24 hour} VOL. PURGED TEMP(F/0 _(___g/ ] (� ] (g <br /> EC DO m L MV el. TDS /L SALINITY(nnt] <br /> .5 2Z.4At2S� OGALL�ONS +�3.L� ,4Z � /•2.0 0 73?.. O.S( <br /> 02� <br /> 1.0 }i• 3 -� !0 84 as `t Irk _Q'Ir _0-47 <br /> L. o z.36 b f•3 0-73*1 0Rsc <br /> 0 1�_ 24.117 1oT7�s 2. <br /> --- �� s`9 t i6�.a �.7vo <br /> Total Vol. Purged •7„j _ if well purges dry: TIME VOLUME PURGED DTW <br /> SAMPLING DATA.: DTW AT TIME OF SAMPLING �p <br /> SAMPLE ID: 3761- Gv2. - ( 1xp TIME: 13ro COLLECTION DEVICE: <br /> ANALYSIS REQUESTED: PH-6-7 7;FX $ <br /> CONTAINERS USED(LIST#,TYPE, RESERVITAVE): —5 41,gr <br /> I <br /> QA/QC SAMPLES. DUPLICATE SAMPLES: YES 1 SAMPLE ID: TIME <br /> RINSATE SAMPLES: YES"L:J SAMPLE ID: TIME <br /> FIELD NOTES: _ c err !a <br /> I <br /> O:1FormsMcld FormslgwmlAGWMFF2.doc <br />