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0 <br /> Compliance MONITORING WELL DETAIL <br /> Closure, Inc. <br /> Project Number 12118-5 Boring/Well No. RW-1 <br /> Project Name Quik Stop # 121 Top of Casing Elev. 29.09 <br /> County San Joaquin Ground Surface Elev. 29.31 <br /> Well Permit No. NSA Datum <br /> k Idl <br /> T <br /> EXPLORATORY BORING <br /> a. Total depth 28 ft. <br /> b. Diameter 10 in. <br /> Drilling method Hollow Stem Auger <br /> h <br /> WELL CONSTRUCTION <br /> a <br /> C. Casing length 28 ft. <br /> Material <br /> Schedule 40 PVC <br /> E d. Diameter 4 in <br /> VVV UV <br /> r•r• r•r• <br /> e. Depth to top perforations 13_ ft. <br /> r•r• r•r• f. Perforated length 15 ft, <br /> MVV ti,. Perforated interval from 13 to 28 <br /> �;:;. v;:' ft. <br /> tiUV Urti' <br /> Perforation type Machine Slot <br /> r•r• r.r. <br /> Perforation Size 0.020 in, <br /> �r+r• r•r• <br /> VV 4L <br /> r•r• - r•r• <br /> g. Surface seal 1 .5 ft. <br /> Yti4• Uti <br /> t <br /> VV1r LU <br /> VV+^ Vim' Seal material Cement Grout <br /> 4+ri`.f+V�•^ 1rU <br /> h. Backfill 8.5 ft. <br /> �+�:r lrrlrr. <br /> VVV VV <br /> r•r• r•r• Backfill material Portland Cement <br /> fN'+f 1 f• <br /> r•r• r r <br /> Seal 1 ft. <br /> f f'� r r• 1. <br /> +l 1V rVr• <br /> 4.1rV Y1r <br /> U VrV VrVr. <br /> Y�r�-- •rte• Seal maternal Bentonite Pellets <br /> r•r• r•r• <br /> SrVV 1rL <br /> r.r. r•r• j. Gravel pack 17 ft. <br /> rr� �rr• <br /> Y1r V V V <br /> r•r• t.r• <br /> Pack maternal 2/12 Lonesta:r Sand <br /> r+r• r+r• <br /> «r.r. <br /> �.Ar1r L1� <br /> k. Water tight vault cox with lock <br /> • r`r' r.r. <br /> LVV UV <br /> 1�41r 5r1r` <br /> r•r• <br /> .r.r. 1.1• <br /> V r•r� <br />