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BROWN AND C A L D W E L L Well No <br /> GROUNDWATER SAMPLE COLLECTION RECORD <br /> OjectName -y��El?yE Job No 156,15-p4 Date 9 Zq-21 <br /> Location ATcCA C <br /> Samplers NameO-T-I i/ .Q UP, <br /> Weather Conditions M- T'L <br /> TOC Elevation (from LS) <br /> 1 WATER LEVEL DATA (from TOC) Water Table Elev <br /> a Depth to water (ft) _ r�t <br /> i Tape Corr (TC) <br /> b Total Well Depth Well Dia di <br /> c Length of Water Column = ��'1 (b <br /> d Casmg Volume (c x [gallft casing]) 2-in casing =0 16 gal/ft <br /> e Length of filtar pack = <br /> �j.I 4-m casmg =0 65 gal/ft <br /> f Filter pack volume - `�i (e x [gal/ft filter pack)) 6"m mg =1 gallft <br /> 6 5-in casing =1 7 7 gallft <br /> g TOTAL WELL VOLUME = h, s (d + f) 8-us casumg =2.60 gallft <br /> 10-M casing = 4 1 gal/ft <br /> 2 WELL PURGING DATA <br /> a Purge Method <br /> b Required Purge Volume (® ,�`gallons per well volume) = 7 C'y CAL <br /> c Field Testing, Equipment Used Y S C <br /> d Pump Rate ),-7j5 (- pr-L <br /> e Method of GW Disposal &AL -r75ZL),"t <br /> f Recovery Rate w(9096>60 min medium(90% 30-60 min), Fast (90%<10 min) 62 t"'.E-1 4N <br /> [j'=0 <br /> Color/ P <br /> S Turbidity <br /> Time re H Conductivity NTU's Description <br /> SWL Placement <br /> - I109 Z " 10,7Z I0G1 <br /> i <br /> 04.1 V0A- Preservation r CL <br /> 3 SAMPLE COLLECTION Method ��Sn /AI t.Z rZ Container <br /> -4 r <br /> Analysis �bZG� <br /> t <br /> OMMEN'TS, REMARKS <br /> I <br />�fF <br /> r airsiro+�E.iNttaloawo�i�vos�.x�cnz.w►y 'I�k I i I�'i ��'�� ' <br /> 4I 1 I r l II HPLA".aw It. <br /> I I I I i i I I I Ir I Ir I II k ! 1, II I <br />