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* ETIC <br /> ENGINEERING GROUNDWATER PURGE AND SAMPLE <br /> Project Name: PSC/Sara Lee, 1444 S. Lincoln Street, Stockton, C Well No: MW-7D Date: o`r•hP n 10 <br /> ' Project No: TMSLLINI,Task 0110 Personnel: g(trX <br /> GAUGING DATA <br /> ' Water Level Measuring Method: Cnterface robe Water level meter Measuring Point Description <br /> WELL PURGE Total Depth Depth to Water Water Column Multiplier for Casing Volume Total Purge , <br /> VOLUME (feet) (fee4AK� (feet) Casing Diameter (gal) Volume(gal) <br /> CALCULATION <br /> �i ynrj,3 a�le�^� _ X3'9 3 X 1 � a s ��•�a = � 6 .8 <br /> 0.04 0.16 0.64 1.44 <br /> ' PURGING DATA _ <br /> Purge Method: aterra p_u—W Bailer Peristaltic pump <br /> ,) 1Other <br /> Time Start ,ZZ' (�3` /AA•! <br /> Volume Purged(gal) /D•%D ;I r pl� p,50 <br /> Temperature(C) l <br /> rye 4. Pe'"8''— <br /> pH % i8 /.l.''Z / -2/5 <br /> ' Spec Cond(uSlcm): �'GsJ y 315& X34 �-- <br /> lmerU . <br /> DOIli —v7.2. Z7. la. y7. <br /> ORP(mV). —AA.(a 16(p.a' `p.2 . <br /> ' Turbidity(NTU:) " `f a'g3'7 -40 qIJ(o <br /> Odoc(Y)N)' N N N <br /> Clarity/Color r'/t �/+o/�. 446Arly�,� <br /> -Casing Volumes Z 3 <br /> Dewatered(YIN) N .h/ Al <br /> Comments/Observations: <br /> SAMPLING DATA 2/4�c- <br /> Time Sampled: �a Approximate Depth to Water During Sampling: (feet) <br /> Comments: Depth to 80% recharge: •` (feet) <br /> Number of Volume Filled Analytical <br /> Sample Number ,Container Type - Preservative Lab <br /> Containers (mL or L) Method <br /> ' MW-7D 4 VOA HCI 40 mL Kiff SEE COC <br /> Total Purge Volume: 131"49allons) Disposal: Contained in 55-gallon drums <br /> Weather Conditions: 01C <br /> ' Problems EncounteredDuring Purging and Sampling: Nor <br /> Comments: <br /> G;Nrojxla miselPublleYjnur+erhG1V,4Mrriroring110)60/.IJM ,/. -Prll.1'onrp/n£mm.U /.x 3J'#taW.II.VI <br />