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Brian Lewis <br /> August 23, 2017 <br /> Page 2 <br /> 3 feet at wellhead riser and maximum trench depth will be 16 feet at a 3 to 5 percent slope to allow <br /> condensate to drain back into the waste. Solid lateral piping for both the collector and vacuum lines <br /> will be bedded with 6- inches of compacted sand. The vacuum lateral for HC-1701N will tie into the <br /> existing riser at HP-14 and the vacuum lateral for HC-1701S will tie into the existing riser at EW-6. <br /> SCS-FS will install new 2-inch Landtec wellheads, flex hose and rubber couplings to connect the <br /> horizontal collectors to the vacuum laterals. All trench spoils will be backfilled into the trench or <br /> deposited on the active working face. <br /> Task Two: Abandonment of Existing Vertical and Horizontal <br /> Collectors <br /> SCS-FS will provide labor, equipment and materials to abandon the following vertical and horizontal <br /> collectors in the active cell: <br /> EW-6, EW-7, EW-8, A-2, A-3, HP-9, HP-10, HP-11, HP-12,HP-13, HP-14 <br /> All PVC wells will be capped with schedule 80 PVC caps using PVC cement and all HDPE lines will <br /> be capped with HDPE caps using butt or electrofusion equipment(this includes gas well, vacuum <br /> line and air or force main piping as applicable at each location). The vacuum lateral riser at well <br /> EW-6 and collector HP-14 will be left as vacuum risers and capped with flange adapters and blind <br /> flanges. <br /> Task Three: As Built Survey <br /> If requested, SCS-FS will provide a surveyor to collect an As-built survey of the new horizontal <br /> collectors and vacuum lateral piping. This work will be performed on a time and materials basis <br /> using our current MSA rates and standard mark-ups. <br /> COMPENSATION <br /> Task One—SCS will provide the services described in Task One for a lump sum fee of$55,000. <br /> Task Two—SCS will provide the services described in Task Two for a lump sum fee of$14,500. <br /> Task Three—Time and Materials. <br /> Total Lump Sum Cost—Two (2)Tasks combined is a lump sum fee of$69,500. <br /> Thank you for the opportunity to prepare this proposal; we welcome the chance to provide our <br /> services to Republic Services. Please contact Brian Basconi at(401)486-4897 if you have questions <br /> or need more information. <br /> Sincerely, <br /> Brian Basconi Gregory E. Hansen <br /> Project Manager Project Manager <br /> SCS FIELD SERVICES SCS FIELD SERVICES <br />