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EMCO Wheaton 4"x 5'welI protector <br /> Model:A072-0045 (or equivalent) <br /> Bottom 20"cut.Annular space around casing <br /> T filled with concrete to 5"below top of casing. <br /> T 1.25"dia.SCH 40 PVC slip cap <br /> 33" 1.25"dia.SCH 40 PVC blank(38"length) <br /> �d Concrete <br /> • <br /> 28" <br /> • a • <br /> P2 garage floor D , • 6"to 10"dia.concrete core(drill) <br /> 1 Pr TT <br /> a 4" a a u i, o i Concrete slab-on-grade <br /> 4 4 <br /> � 4� 41' 444 p 4a 4 • • dL4aA A 4L .4 <br /> �. 47 IR :. <br /> o 4to, o o 4 1" - = Hydrated bentoniteA 4 ` <br /> 4" . p 4 4 p ,.• ;l Aggregate base 4 <br /> —#2/12 Cemex sand <br /> • 4.25"to 8.25"dia.borehole(HSA)or 3.75" or <br /> larger dia.borehole(DP-dual tube)using <br /> Geoprobe DT37 or larger tooling,or equivalent <br /> 20'6" <br /> 1.25"dia.SCH 40 PVC 0.020"machine slotted <br /> casing (pre-packed screen optional) <br /> (four 5'sections,20 feet) <br /> 1.25"dia.SCH PVC threaded cap(female) <br /> 400 East Main Street Piezometer Diagram <br /> Stockton,California Vertical Profile <br /> Geo Blue Consulting Figure 2 <br /> Not to scale 5-13-2024 <br />