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COMANCO Proposal Revision # 1 10 - 14 - 13 <br /> Indian River County Landfill <br /> Cell 1 East-West Rain Flap Removal <br /> Bid Form (Note I) <br /> Estimated <br /> Item Description Unit <br /> p � Quantity Unit Cost Cost <br /> (Note 11) <br /> 1 Mobilization/Demobilization (Note III) 1 Lump Sum $ 4 , 850 . 00 $ 4 , 850000 <br /> 2 Liquid Dewatering/Pumping (Note IV) 1 Week 'per{ XXKM $ 4 , 500 . 00 $ 4 , 500 . 00 <br /> 3 Rain Flap Removal (Note V) 3 Days $ 31250e0C $ 9 , 750000 <br /> 4 Materials (Note VI) * 1 Lump Sum $ 1 , 2 0 0 . 0 0 $ 1 , 2 0 0 . 0 0 <br /> 5 Sligo Submersible Pump (SSR Series 1 PSF) (Note VII) 1 Lump Sum $ 8 , 000400 $ 8 , 000 . 00 <br /> Total 28 , 300 . 00 <br /> Notes: <br /> I Bidders shall provide list of equipment proposed for the construction activities incicuding earthwork and geosynthetics for the work <br /> described in this Bid Form and shown on the Construction Drawings. Bidders shall also include the names and addresses of <br /> subconsultants they propose for this project. <br /> II Quantities presented herein are estimated quantities and should be verified by Contractor. If quantities are found to be different, <br /> Contractor shall notify Engineer and Owner prior to starting work. Quantities that are not provided and that are within the scope of <br /> work shall be estimated and verified by Contractor and brought to Engineer's attention. <br /> III Mobil ization/demobilization shall not exceed 20% of the total bid price. <br /> IV TBD = to be determined. This item is optional and may or may not be required. This item involves potential dewatering/pumping of <br /> liquids that may have been accumulated, due to recent rainfall events, within the southern portion of Cell 1 (i.e., area of Cell I south <br /> of the east-west rain flap) as shown on the Construction Drawings. Liquids shall be pumped to a tanker truck and transported to the <br /> Bio-solids facility for disposal which is approximately 3,300 ft (0.62 miles) one-way from the rain flap location. Contractor shall <br /> provide unit cost for a tanker truck to pump and transport liquids to the Bio-solids facility, which is located at the landfill facility. <br /> The <br /> tanker truck should have the capability to pump the liquids into the truck. However, the landfill operator has two pumps (one 3-in. <br /> pump and one 64n. pump that could be used if necessary. <br /> V Contractor shall provide equipment and labor for the removal of rain flap as shown on the Construction Drawings. Equipment used <br /> shall be approved by the Engineer prior to being used. The sand along the rain flap shall be carefully removed to expose the tie-in <br /> point between the flap and the cell liner. The flap shall be cut away from the cell liner carefully to avoid any puncturing of the liner <br /> system. Upon flap removal, the geocomposite that had been bent up behind the flap shall be folded down flat onto the liner against <br /> the existing geocomposite termination point. In order to patch the geocomposite back together prior to reinstalling the sand cover, <br /> place a cap strip of geotextile (8-oz/sy minimum) or approved equivalent over the seam and sew it into position. The Contractor shall <br /> ensure that no sand will infiltrate the geocomposite in the area of the patch. The Contractor shall also provide the required geotextile <br /> material, Any excess sand from the rain flap/berm shall be sporead and graded into the as-constructed liner protective layer of the <br /> southern portion of Cell 1 . <br /> This item also includes the connection of the leachate collection line as shown in the Construction Drawings. This shall be <br /> accomplished by cutting and cleaning both ends of the pipe at the liner flap location; providing a spool piece (approximately 7 ft long) <br /> of 64n. dia. SDR I 1 HDPE pipe and two electro fusion couplers; and connecting the pipe together. The Contractor shall provide <br /> geotextile material to connect the leachate collection "burrito wrap" and shall place the leachate collection gravel around the pipe in <br /> the burrito prior to sewing the geotextile overlap. The Owner will provide the gravel needed to the tie-in location but the Contractor <br /> shall be responsible for placing the geotextile-gravel burrito as shown on the Construction Drawings. The Engineer has estimated <br /> three days for this work; Contractor shall indicate the number of days required for this work. <br /> VI This item includes the following materials needed for the project: (i) 64n. dia. SDR I 1 HDPE spool pieces; (ii) two 6-in. dia. <br />electro <br /> fusion couplers; and (iii) 8-oz/sy nonwoven geotextile required for the geocomposite tie-in point cap strip and for tying the leachate <br /> collection system gravel burrito together. The Owner will provide the gravel required to complete the burrito wrap. Approximately <br /> 3 .6 cy of gravel will be required to constructed the pipe-gravel burrito in this section; this gravel should be obtained from the rain flap <br /> berm along the leachate corridor plus a small stockpile on site. <br /> VII The Contractor shall provide this leachate pump (see attached Cut Sheet) which will be used as a back-up pump for Cell 1 . This is a <br /> submersible pump for leachate collection in the side slope riser of Cell 1 . This item is optional and the Owner may elect to have this <br /> purchased as part of this contract. <br /> * Pricing reflects solid pipe for tie - in . If perforated pipe is desired , add $ 50 <br /> to the total shown . <br /> Note : Pricing for item # 2 is for one week ( 5 days ) utilizing 6 , 000 gallon truck and <br /> is contingent upon <br /> gravity discharge of the leachate at the onsite treatment facility . Assumes 5 loads per 8 <br /> hour work day . <br /> COMANCO proposes to subcontract the onsite leachate hauling to Accurate Septic <br /> Services , Inc . ( 4120 Selvitz Road , Fort Pierce , Florida 34981 ) . <br /> Pricing for item # 5 is for a standard Sligo submersible pump ( SSR Series 1 PSF ) . <br /> COMANCO proposes to use an 80 size excavator , as well as other small company- owned <br /> equipment to complete the work . <br />