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Indian River County Landfill CeU 1 East-West Rain Flap Removal Bid Form(Note 1) Estimated unit Item Description Quantity Unit Cost Cost (Note In 1 Mobilization/Demobilization(Note Ell) 1 Lump Sum "3$`Do 3 S*b0 2 Liquid Dewatering/Purnping(Note IV) TBD Truckloads 'Z2.5'a Z.2.5d 3 Rain Flap Removal(Note V) 3 Days 3 5 0 0 [0...T 0 0 4 Materials(Note VI) I Lump Sum $73' Q7 S` 5 Sligo Submersible Pump(SSR Series 1 PSF)(Note Vin 1 Lump Sum 2 SOO Z rOO Total Q (Z S Notes: I Bidders shall provide list of equipment proposed for the construction activities utcicuding earthwork and geosynthetics for the work described in this Bid Foran and shown on the Construction Drawings. Bidders shall also include the names and addresses of subconsultarils they propose for this project. U Quantities presented herein are estimated quantities and should be verified by Contractor. If quantities are found to be different, Contractor shall notify Engineer and Owner prior to starting work. Quantities that are not provided and that are within the scope of work shall be estimated and verified by Contractor and brought to Engineer's attention. III Mobilization/demobilization shall not exceed 20%ofthe total bid price. IV TBD-to be determined.This item is optional and may or may not be required.Ibis itara involves potential dewatering/pumping of liquids that may have been accumulated,due to recent rainfall evems,within the southern portion of Cell I(i.e.,area of Cell 1 south of the east westrain flap)as shown on the Construction Drawings. Liquids sball be pumped to a tanker truck and transpnrtedto the Bio-solids facility for disposal vdricb is approximately 3,300 ft(0.62 miles)one-way from the rein flop location. Contractor shall provide unit cost for a tanker truck to pump and transport liquids to the Bio-solids facility,which is located at the landfill facility. The ++r tanker truck should have the capability to pump the liquids into the truck. However,the landfill operator has two pumps(one 3-in. pump and one 6-in.pump that could be used if necessary. V Contractor stall provide equipment and labor fordo 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 shall be carefully removed to expose the tie-in 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 system. Upon flap removal,the geocomposite that had been bent up behind the flap shall be tblded down But onto the liner against the existing geocomposite termination point. In orderto patch the geocomposite back together prior to reinstalling the sand cover, place a cap strip of geotextile(ti-oz/sy 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 shalt also provide the required geotextite material.Any excess sand from the rain flap/berm shall be sporead and graded into the as-constructed Omer 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.Ibis shalt be accomplished by cutting and cleaning both ends of the pipe at the liner flap location;providing a spool piece(approximately 7 fl tong) of 6-in.dia.SDR 11 BDPE pipe and two electro fusion couplers;and connecting the pipe together. The Contractor shall provide geotextile material to connect the leachate collection"burrito wrap"and shall place the leachate collection gravel around the pipe in the burrito prior to sewing the geotextile overlap. The Owner will provide the gravel needed to the tie-in location but the Contractor shall be responsible for placing the geotextile-gravel burrito as shown on the Construction Drawings. The Engineer has estimated three days for this work,Contractor shall indicate the number of days required for this work VI This item includes the following materials needed for the project(i)6-in.dia.SDR 11 HDPE spool pieces;(h7 two 6-in.dia.electro fusion couplers;and(iii)8-Wsy nonwoven geotextila required for the geocomposite tie-in point cap strip and for tying the leachate collection system gravel burrito together.The Owner will provide the gravel required to complete the burrito wrap.Approxanately 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 berm along the leachate corridor plus a small stockpile on site. VR The Contractor shall provide this leachate pump(see attached Cut Sheet)which will be used as a back-up pump for Cell 1.Ibis is a submersible pump for leachate collection in the side slope riser of Cell 1. Ibis item is optional and the Owner may elect to have this purchased as part of this contract. 200