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Well No <br /> GROUNDWATER SAMPLE COLLECTION RECORD <br /> Ad&oject Name Job No 5 6S Date kti q7 <br /> Samplers Name a <br /> Weather Conditions / <br /> 1 WATER LEVEL DATA (from TOC) TOC Elevation (from LS) <br /> a Depth to water (ft) — 16 b-�-r Water Table Elev <br /> b Total Well Depth = 7.51 a-�-- Tape Corr (TC) <br /> c Length of Water Column = . 11-`l 0 (b - a) Well Dia 2 , <br /> d Casing Volume [c x (gal/ft casing)] Borehole Dia 5 <br /> e Length of sand pack — _ 10 <br /> f Gallon per ft of sand pack — 0 5 l je x (gal/ft borehole-gal/ft 2-in casmg/borehole = 0 16 gaUft <br /> casing) z 0 351 4-m casing/borehole = 0 65 gaUft <br /> 6-m casing/Wmhole = 147 gaVft <br /> g Sand pack volume e z <br /> ( fl 6 5-m casmg/borehole = 17 galla <br /> $-m casmg/borehole = 2 60 gallft <br /> h TOTAL WELL VOLUME = � (d + g) 10-m casmg/bomhole = 4 1 galla <br /> 2 WELL PURGING DATA: 12-m cssmg/borehole = 5 0 gallft <br /> a Purge Method <br /> b Required Purge Volume ((4'1*"gallons per well volume) <br /> c Field Testing, Equipment Used �5� ��� 5L _ w"16 <br /> d Pump Rate ti[ ,0 <br /> e Method of GW Disposal <br /> f Recovery Rate' Slow(90 46>60 min), Medium(90 46 30-60 muti) ast %G 10 min) <br /> Volume <br /> Removed Spec Turbid] Color/ <br /> al Time rc H Conductive 's Descn tion SWL Placement <br /> (2 lit q6 2i �- } c 3 �, �I� <br /> 3 SAMPLE COLLECTION Method 1 Container_��� Preservation C <br /> ,. <br /> COMMENTS, <br /> I REMARKS <br /> (AI. 1j I 1I,1 i <br /> 4 I <br /> I I I! I <br /> l 1 � <br /> I <br /> 0i109A/1I±IMF![Qti19D11190t 1-7SIC'wSCR3 WPS c <br /> It III � I II II I� l� '�I SII Illi�'I �'I I II 1 II 'I hl I lAI I � I I Ill lel � I�III 'l if ill`[I I' II� rL {II l�I Il ll�r lll�Fl FI III ' � <br />