Laserfiche WebLink
w. <br /> �-- Water-tight <br /> D- EPTH(feet) Ground surface traffic box <br /> Locking <br /> 2' mechanism <br /> Concrete <br /> 56' <br /> Bentonite and <br /> Portland Cement <br /> T Bentonite pellets <br /> 4 in.Sch. 40 <br /> PVC blank casing <br /> Borehole diameter- 10.25" <br /> 25' k : — 4 in.Sch. 40 <br /> n '� PVC screen <br /> Depth _ Filter Padc <br /> Water>60' <br /> =v: Threaded End Ptug <br /> �yy or Slip Calc <br /> Recommended 1 ft. <br /> —�-- minimum <br /> EA ENGINEEMNG, <br /> MOSCIENCE,AND <br /> TECHNOLOGY <br /> 41 Lafaye'te Circle <br /> Lafayette.CA.94549 <br /> Figure 4. Construction details of the proposed monitoring Drawn Date <br /> well, Chevron SS 9-7780, Stockton, California. <br /> Data <br />