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FIGURE 3 <br />DRMS NOI #P -2010 -026 - Modification #4 <br />Down hole Schematic -Well 135-4- 298 -SAW1 <br />HOLE COMPLETION HOLEABANDONIVIENT <br />=hole, <br />surface ton <br />surface casing, <br />cemented from <br />surface tom <br />to <br />W�steel <br />casin surface <br />a <br />to <br />cemented from <br />surface to= <br />Pump assembly <br />removed when <br />SAW I well <br />converted to <br />geomechanics <br />observation well. <br />steel casing, <br />surface to= <br />cemented from <br />surface to <br />lLR line dioactne <br />rrrarkars in couplings (a_ <br />2X dual _stee g, <br />T&QWcupfes surface to <br />oncasing. suspended in hole <br />(removed prior to <br />P&A work). <br />s o en ole, <br />_TD <br />P- 2010 -026 Mod 4 - Figure 3 Well 135 -4= 298 -SAW1 sehematio.PDFI <br />- -- cut S remove <br />surface casing <br />min. 3 ft. below <br />final reclaimed <br />ground surface. <br />Backfill excav- <br />ation with mat. <br />not more per- <br />meable than <br />surrounding <br />soils and <br />adequately <br />compact to <br />prevent <br />settling. A <br />watertight <br />cover must be <br />permanently <br />welded or <br />attached to <br />top of casing. <br />Backfill open and <br />cased portions of <br />borehole with <br />cement grout <br />from TD to within <br />5 ft. of surface. <br />