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Single Zone Surface T Dual Zone <br /> r- 0 Gas Tight Fitting <br /> �~Probe Box (4plional) <br /> 2 foot excess tubing(coiled)2 foot excess tubing(coiled) <br /> Bentonite Grout <br /> ilf perinai�ariif <br /> or <br /> Hydrated Bento►lite <br /> flf wm4-perrrlanent) <br /> Tubing <br /> (metal nylon,PEEK tel{nrnL�) <br /> 5.5 Ft <br /> DST ;1 Ft Dry Granular Bentonite 013T <br /> —X— 6.5 Ft <br /> 5T Probe Tip S7 <br /> 7.5 Ft <br /> �-BD � 1 Ft Sand <br /> i I- <br /> Bentor le Grout <br /> L Raw W permrrnonl) <br /> BD = borehole diameter(inches) or <br /> BLV=borehole linear volume(00t) Hydrated Bentonite <br /> D13T-dry bell thickness(fl) fit semi-pefmanentl <br /> DBV=dry benlonite volume jml) <br /> ID= tubing inner diameter(inch) -1 Ft Dry Granular Bentonite, <br /> ITV =purge volume(MI) <br /> ST =sand pack lhickness(ft) Probe Tip ' <br /> SV =sand pack volume(rnl) ` _w_13.0 Ft <br /> TI. =tubing length (ft) -t Ft Sand DBT <br /> TI_V=tubing linear volume(n111(t) �r-14.0 Ft <br /> TV = tubing volume(ml) gT14.5 Ft <br /> PEEK - Poiyetheretherkelone _31 15.0 <br /> RA <br /> �*BD 04 <br /> X S if tubing ID = 3116" = 3 inch <br /> (1) TV =TL x TLV= (TL) 9.5 ftfor 7.0' X 15 if tubing ID =5116" = 104.5 ml for 7.0' ml <br /> 2 foot excess tubing(coiled) 17.5 ft for 14.5' X U If tubing 10 = 1/4"" = 192 ml for 14.5' <br /> X350if1JD = 2 V& _ <br /> 121 DBV = DBT x BLV=(DBT) 1 foot X 820 if BD= 3 i/, = $20 ml Tilt <br /> 1 foot X :if BD = - <br /> X 280 If 50=2 118' _ <br /> (3)SV=ST x BLV = (ST) 1 foot X 660 If®D= 3 A" = 660 ml Inl <br /> 1 foot X —if BD= <br /> pofasity of 50%used rur dry bentorlijo and —1585 mi for 7.0' <br /> 40%used for#3 sand pack to caiculale BLV 1 PV=(1)TV+(2)DBV+(3)SV = M1672 ml for 14.5' <br /> Source: DTSC(2GIS)Soil Gas Advisory <br /> Stephen G. Muir <br /> Consulting Geologist&Geophysicist <br /> One(1)Purge volume for 7.0 foot sample= 1585 ml per volume Luste-cat t.t.c <br /> 106 and 110 E.Tumer Road,Lodi <br /> One(1)Purge volume for 14.5 foot sample=1672 ml per volume San Joaquin County County,California <br /> Dual Lone Soil Gas Probe <br /> Temporary Completion Diagram <br /> June 2025 Figure 3 <br />