Krishnagiri Dist Hosur Union PGF_2022_23 2024_25 Construction of Minor Bridge at Thippalam Road H_o Thorapalli Agraharam HSR26

1.Construction of Minor Bridge at Thippalam Road H/o Thorapalli Agraharam Rs.70.00/- Lakhs

Earthwork excavation in all classes of soil except hard rock 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 our water, providing and maintaining necessary cofferdams, 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 specification for DRESSING THE BED UP TO SILL LEVEL.

Earthwork excavation in Medium rock not requirig blasting except hard rock 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 our water, providing and maintaining necessary cofferdams, 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 specification for DRESSING THE BED UP TO SILL LEVEL.

Vibrated Cement Concrete of grade M15 Nominalusing 40mm,20mm & 10mm ISS HBG metal including cost and conveyance of all materials to siteincluding cost of cement at site including cost offormwork, soft water, labour charges for mixing,transporting, laying and curing concrete , workingatdepths , tools and plants and maintaining of protectivebunds, cofferdams, shoring, strutting etc., complete asper relevant standard specifications, for LEVELLINGCOURSE UNDER FOOTING

Steel centering for sides and soffits including supports and strutting upto 3.00 M height for plain surface such as RCC slab, rectangular beams,tee or ELL beams lintels,bedlocks,staircase,waist and landing slab,landing beams,canopy etc; with all cross bracibngs using mild steel sheets of size 90cmx60 cmx 10 gauge stiffend with welded mils dteel angels of size 25mmx25mmx6mm for boarding laid over silver oak (country wood) joists of size 10 cmx6.5 spaced at about 90 cm centre to centre and supported by iron gribs etc., complete

Steel centering for sides and soffits including supports and strutting upto 3.00 M height for plain surface such as RCC slab, rectangular beams,tee or ELL beams lintels,bedlocks,staircase,waist and landing slab,landing beams,canopy etc; with all cross bracibngs using mild steel sheets of size 90cmx60 cmx 10 gauge stiffend with welded mils dteel angels of size 25mmx25mmx6mm for boarding laid over silver oak (country wood) joists of size 10 cmx6.5 spaced at about 90 cm centre to centre and supported by iron gribs etc., complete Deck Bottom

Vibrated Plain Cement Concrete of grade M 20 grade using 40mm,20mm & 10 mm 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 Sub structure of Abutment, Pier& wingwall above sill level

Vibrated Plain Cement Concrete of grade M 20 grade using 40mm,20mm & 10 mm 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 Sub structure of Abutment, Pier& wingwall above sill level

Vibrated reinforced Cement Concrete of grade M 30 grade 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

Vibrated reinforced Cement Concrete of grade M 30 grade 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 & Kerb

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, steel wastes etc., complete, Fe.500 grade.

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

Providing & fixing PVC Expansion joint in between Deck Slab over Abutment & Piers as shown in the drawing including cost & conveyance of Expansion Joint including Shalimar Pad and Joint sealant etc., complete.

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

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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}

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