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BROWN AND C A L D W E L L Well No Nlu►/�c� <br /> GROUNDWATER SAMPLE COLLECTION RECORD <br /> Oject Name i~S-fe-rZ-V Job No 16,4915-04 Date <br /> Location M A A'3 t ECACA- <br /> Samplers Name M i t!C AJ n.A <br /> Weather Conditions N(I F <br /> TOC Elevation (from LS) <br /> 1 WATER LEVEL DATA (from TOC) <br /> a Depth to water (ft) _ 1q,71' Water Table Elev <br /> Tape Corr (TC) <br /> b Total Well Depth = Ze'•io, Well Dia 1 11 X�• f <br /> c Length of Water Column - R i (b <br /> d Casing Volume (c. x [gal/ft casing]) 2-in casing =0 16 gal/ft <br /> e Length of filter pack = !a f 4-in casing =0 65 gal/ft <br /> f Filter pack volume (e x [gal/ft filter pack]) 6-in casing =1 47 gal/ft <br /> 6 5-in casing =1 7 gallft <br /> g TOTAL WELL VOLUME Z,� •- (d + f) 8-in casing -2 60 pl/ft <br /> 10-in casing = 4 1 gal/ft <br /> 2 WELL PURGING DATA 12-LU. casing 5.0 gallft I <br /> a Purge Method <br /> b Required Purge Volume (®�-*Z gallons per well volume) <br /> c Field Testing, Equipment Used y S t 41- <br /> d Pump Rate 1,3 (=7P'4'N <br /> e Method of GW Disposal P56 At- <br /> bJzr �'l <br /> f Recovery Rate Slow (90%>60 min), Medium(90% 30-60 min), Fast (90%<10 min) <br /> Volume <br /> Removed Spec Turbidit Color/ Pump <br /> al Time TOC 1DH Conductivity NTU's Dewe tion 5WL Placement <br /> c D 3 l -F ZZ <br /> 0F>� 12 5— <br /> W Cho Z135' -7-1,ZQ �r S pr,�E zz fit' <br /> 114 4 <br /> 1 , <br /> tsP 'L -f0,�Q Von Preservation <br /> 3 I SAMPLE COLLECI"ION Method r Container <br /> Analysis; <br /> co REMARKS <br /> REMARKS <br /> II II i i <br /> i <br /> I il '01fJIf941E.11ffJ�1Ob1901119011- RZ.WPS ' � �i'i ` <br /> i E,III i I I I�illEil 1� , ��E iUE �I i �, I'll I`'I I 1 E�I 1I I� I`�I i 1 1 11 iii i 11 1 `�ftl 11 1� MIF 1 II,� �lF I 1ilgl i} ° { <br /> I <br />