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4 in Indian River County Landfill Cell 1 East West Rain Flap Removal Bid Form (Note 1) Estimated Item Description Quantity Unit IInit Cost (Note II) Cost 1 Mobrlizatibn0e►nobitization (Note iii) 1 Lump Sum 05roo 3 rbp 2 Liquid Dewatering/Pmnping (NoteTVJ TBD Truckloads ZZSj� ZZ '�'b 3 Rain Flap Removal (Note V) 3 Days 35OO ( O SDG 4 Materials (Note VI) 1 Lump Sum $ 73 $ 7 *r 5 Sligo Submersible Pump (SSR Series 1 PSF) (Note Vin 1 Lump Sum Z roo Z CVO Total Notes: I Bidders shall provide list of equipment proposed for the construction activities intruding earthwork and geosynthetics for the work described in this Bid Form and shown on the Construction Drawings. Bidders shall also include the names and addresses of subconsultants they Propose for this project. H Quantities PRsenW herein are estimated quantities and should be vedfled by Contractor, if quantities are found to be diflerenk Contractor shall notify Engineer and Owner prior to starting work. Quantities that are not provided and that are wititin the scope of work shall be estimated and verified by Contractor and brought to Engineer's attention lII Mobilizatioridemobilization shall not exceed 200/a ofthe total bid price. IV TBD a to be determined. This item is optional and may or may not be required. ibis item involves potential dewatering(pumping of liquids that may have been accumulated, due to recent rainfall events, within the southern portion of Cell 1 (i.&, area ofcau I south of the east westrain flap) as shown on the Construction Drawings. Liquids shall be pumped to a tanker truck and transported to the Bio-solids facility for disposal which is appmximetely 3,300 fl (0.62 miles) onaway Sum the rain flap location, Contractor shell Provide unit cost for a tanker buck to pump and intnslwrt liquids to the Bie-solids facility, which is located at the landfllt facility. The tanker truck should have the capability to pump the liquids into the truck However. the lauM, operator has two pumps (one 34. pump and one 64n, pump that could be used of necessary. V Contractor shall provide equipment and labor for the removal of rain flap as shown on the Construction Drawings. Equipment used shall be approved by the Engineer prior to being used. The sand along the rain flap sball be carefully removed to expose the dein point between the flap and the cell liner. The flap shall be cut away from the can liner carefully to avoid any puncturing of the liner system. Upon gap removal, the geceomposhe that had been bent up behind the flap shell be folded down flat onto the liner against the existing geocomposite termination point In order to patch the geocomposite back together prior to reinstalling the sand cover, place a cap strip of geotextrle (ammUsy minimum) or approved equivalent over the seam and sew it into position. The Contractor shall ensure that no sand will infiltrate the geocomposite in the area of the patch. The Contractor shall also provide the required geotmWle material. Any excess sand from the rain flaplberm shall be sporead and graded into the as-constructed liars Protective layer of the southern portion of Cell 1% This item also includes the connection of the leachate collection line as shown in the Construction Drawings. This shalt be accomplished by cutting and cleaning both ends of the pipe at the liner flap location; providing a spool piece (appioximately 7 it long) of 6-in, dia. SDR I 1 HDPE pipe and two electro fusion couplers; and connecting the pipe together. The Contractor shall provide geotextile material to conned the leachato collection "burrito wrap" and shall place the Iesebate collection gravel around the pipe in the burrito prior to sewing the geotextrla overlap. The Owner will provide the gravel needed to the tie-in location but the Contractor shall be responsible for placing the geotextrle-gravel burrito as shown on the Construction Drawings. The Engineer has estimated three days for this work; Contractor shall indicate the number ofdays required for this work. VI This item includes the following materials needed for the project (i) &in. dia. SDR 11 HDPE spool pieces; (at) two 6-in. dia. electro fusion couplers; and (iii) g- Wsy nonwoven geotexhle required for the geocomposite tie-in point cap strip end for tying the leachate collection system gravel burrito together. The Owner will provide the gravel required to complete the burrito wrap. Approximately 3.6 cy of gravel will be required to constructed the pipe-gravel burrito in this section; this gravel should be obtained from the min flap berm along the leachate corridor plus a small stockpile on site. 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 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 purchased as part ofthis contract