Thanjavur District Construction of Bridge across Puthar Channel at Edavakudi in Edavakudi Panchayat in Ammapettai Block at Thanjavur District under MPLAD - 202-2022 - Tranche.

Amount

Part.1 Construction of Bridge across puthur channel at edavakudi in Edavakudi panchayat

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as Bailing out water, providing and maintaining necessary coffferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifications for FOUNDATION (RAFT FOUNDATION) UNDER ABUTMENTS BELOW SILL LEVEL.

Vibrated Cement Concrete of grade M 20 (Design Mix) using 20mm & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications CUT OFF WALL

Filling inside the Raft with clean coarse sand including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering with all leads for water and all other incidental charges etc., complete for filling inside the Raft.

Vibrated Cement Concrete of grade M15 using 20mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for Levelling Course Below Abutments Footing

Vibrated Reinforced Cement Concrete of Grade M35 using 20mm, 12mm ISS HBG graded metal stone including form work and centering using soft water cost and conveyance of all materials to site including cost of cement at site farm work and centering using soft water labour charges for mixing, transporting, laying, vibrating,l curing, concrete working at depth, hire charges for tools and plants including all other incidental charges etc., complete as per standard specifications for RAFT FOUNDATION.

Vibrated Reinforced Cement Concrete M-35 Grade using 20mm,12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel and cost of formworks including labour charges for mixing, transporting, laying, curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges, etc for SUBSTRUCTURE OF ABUTMENTS ABOVE SILL LEVEL.

Vibrated reinforced Cement Concrete of grade M 35 (Design Mix) using 20 & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for RCC Dirtwall and Bedblock.

Providing and fixing seepage pipes of 100 mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labour for 900 mm. Dia. Semi spherical back fill arrangements with 100 mm. size broken granite chips at the periphery and labour charges for fixing, etc., to drain of the BACKFILL IN BETWEEN THE ABUTMENTS AND RETURNS.

Providing and fixing Kraft Paper for full width of seating of deck slab and including cost and conveyance to work site Labour for fixing the same in correct position and all other incidental charges etc., complete.

Vibrated reinforced Cement Concrete of grade M 35 (Design Mix) using 20 & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for RCC Deckslab

Providing filter media behind the abutments and wings with clean III graded material 53mm to 5.6mm to 600mm thick and well compacted in layers with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc., for filter media as per MOST's (Roads Wing) specifications for Roads and Bridges "Fourth Revision Cl. 309- 3-2-13 and 305 -4-4 etc., complete.

Filling behind Abutments and wings with clean gritty Gravel including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering with all leads for water and all other incidental charges etc., complete for Filling behind the Abutment and Wings.

Supplying & fixing 300 mm wide PVC Expansion joint in the 20 mm expansion gap provided in between Decks over Piers and in between deck and dirt wall over abutment as shown in the drawing including cost & conveyance of expansion joints including Shalimar Pad and Joint sealant etc., complete.

Vibrated Cement Concrete of grade M 15 (Nominal Mix) using 40mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for BASECOURSE BELOW APPROACH SLAB.

Vibrated reinforced cement concrete M 35 Grade, Design Mix using 20mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete working at heights, hire chargs for tools and plants, including all other incidental charges etc., complete as per standard specifications for Approach Slab.

Vibrated cement Concrete M30 design mix using ISS size HBG graded metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for fixing concrete, laying, vibrating, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, formwork, cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over Deck slab and Approach slab.

Vibrated reinforced Cement Concrete of grade M 30 (Design Mix) using 20 & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for RCC Handrail.

Vibrated Cement Concrete M 20 grade Design Mix using 20mm & 12mm ISS size hard granite broken metal including cost and conveyance of all materials to site and cement at sitel including labour charges for mixing,transporting, laying, and curing concrete,working at heights for PARAPET WALL OVER WINGS.

Providing and fixing of G.I Drainage Spouts 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300 mm beyond the bottom of deck slab as shown in the drawing including cost and conveyance of Galvanised iron pipes and flats and fixing them in position etc,complete as per cl 2705 of MORT & H specification. (V Revision)

Supply and fabrication of High Yield Strength Deformed Bar with Grade Designation Fe.500, conforming to IS:1786 2008, steel required for all RCC items of works involved in the schedule cost of steel at site fabrication labour charges for cleaning, bending tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete, Fe.500 grade.

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

M.Ramamoorthy