Laserfiche WebLink
l <br /> MONITORING WELL Well No MW-7 <br /> ' INSTALLATION REPORT Boring No MW-7 <br /> Project Penny Newman Gram Elevator-Stockton, CA Well Diagram File No 29626-000 <br /> Client Conti Group = Riser Pipe Project Manager J Weidmann <br /> Contractor BC2 Environmental ® Screen <br /> Driller Enrique H$A Rep J Miller <br /> Location 1805 Harbor Street, Stockton, California Filter Sand <br /> Cuttings Date Installed 05 Apr 2004 <br /> ' N 2,168 973 ® Grout <br /> E 6 326,708 Concrete Ground EI <br /> Reference Elevation Initial Water Level 14 6 ft ® Bentonite Seal Datum <br /> SOIL/ROCK' o WELL <br /> _ DETAILS "-Z WELL CONSTRUCTION DETAILS <br /> CONDITIONS 0- w <br /> �v a w <br /> c� <br /> Type of protective cover/lock Roadway Box <br /> Height of roadway box above ground surface 0 0 ft <br /> ' 00 <br /> .t <br /> Depth of top of riser pipe below ground surface 0 40 ft <br /> Type of protective Casing PVC <br /> ' Length 1 0 ft <br /> ' Inside diameter 8 00 in <br /> ' 5 Depth of bottom of roadway box 1 00 ft <br /> 17 r I <br /> Type_of Seals Top of Seal(ft) Thickness(ft) <br /> Grout 00 260 <br /> Bentonite 260 20 <br /> 10 � - <br /> T--7 �±- Type of riser pipe Schedule 40 PVC <br /> _ L Inside diameter of riser pipe 2 0 in <br /> Initial.Water Level Q {) Type of backfill around riser Filter Sand,Bentonite, <br /> Reading 15p •' Bentonite Grout <br /> L� <br /> I ' Diameter of borehole a 00 in <br /> 20 r <br /> Type of screen Schedule 40 PVC <br /> Screen gauge or size of openings 0 100 in <br /> t Diameter of screen 2 0 in <br /> IE <br /> 25 <br /> l 26 0 Type of backfill around screen Filter Sand <br /> ' . 280 Depth to top of well screen 30 0 ft <br /> ' 30 300 Depth to bottom of well screen . 35 0 ft <br /> Bottom of silt trap 350 ft <br /> rDepth of bottom of borehole 35 0 ft <br /> r <br />