Construction of Bridge across Uthra kaveri River at KM 1/0 of Kondathur Road in Vannanthangal Panchayat of Anaicut Block of Vellore District Package no 01

Amount

Construction of Bridge across Uthra kaveri River at KM 1/0 of Kondathur Road in Vannanthangal Panchayat of Anaicut Block of Vellore District.

Earth work excavation in all classes of soil except hard rock requiring blasting and depositing on bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out water shoring strutting, walling and forming protective bunds whereever necessary etc., complete as per relevent standard specification for DRESSING THE BED UPTO SILL LEVEL.

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 incidential charges such as baling 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 PILE CAPS / FOUNDATION UNDER ABUTMENTS AND PIERS FOR FOUNDATION.

Earthwork excavation in soft disintegrated rock not requiring 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 (OPEN FOUNDATION, CUT OFF WALL)UNDER ABUTMENTS & PIERS BELOW SILL LEVEL.

Cement Concrete M-15,(Nominal mix 1:2:4) using 20mm ISS graded metal including cost and conveyance of all materials to site including 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 incidental charges such as maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification, etc, complete as per relevant standard specification for LEVELLING COURSE BELOW FOUNDATION UNDER ABUTMENTS AND PIERS.

Vibrated reinforced cement concrete M35 grade Design Mix, using 20 mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but 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 charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for FOUNDATION UNDER ABUTMENTS, WINGS AND PIERS BELOW SILL

Vibrated Cement Concrete of grade M35 (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, for ABUTMENT and WING SUBSTRUCTURE ABOVE SILL

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 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 charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for BED BLOCK CUM DIRT WALL OVER ABUTMENTS.

Vibrated reinforced cement concrete M35 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 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 charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for PIER COLUMNS.

Vibrated reinforced cement concrete M35 (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 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 charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for CAPPING BEAM OVER PIER COLUMNS.

Vibrated Reinforced Cement Concrete of grade M35 (Design mix) using 20mm & 12mm ISS metal including Cost and Conveyance of all materials to site and Cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying , curing concrete, working at heights, soft water, hire charges for Tools and Plants including all other incidental charges etc., complete for RCC PEDESTAL OVER ABUTMENTS AND PIERS

Supply and fixing of Elastomeric bearing of size 50x36x9.6cm including cost and conveyance to work site, labour for fixing the same in correct position and all other incidental charges etc., complete as per standard specifications.

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 charges for tools and plants, including all other incidental charges, etc., complete as per standard specifications for T-BEAM AND CROSS BEAMS.

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 charges for tools and plants, including all other incidental charges,including inspection chamber, inclusive of 150mm ducts and other accessories of footpath etc., complete for DECK SLAB.

Vibrated reinforced Concrete M-40, Grade, Design Mix, using 20mm & 12mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for CRASH BARRIER.

Providing and fixing of Galvinised Iron drainage spouts 100mm dia as per MOST drawing SD/205 with grating arrangements at top as shown in the drawing using 12mm x 25mm flats for grating arrangements, and 100mm dia drainage spout projecting beyond the bottom of deck slab as shown in the drawing including cost and conveyance of cast iron pipes and flats and fixing them in position etc,complete.

Vibrated Cement Concrete M-20, Grade, Nominal Mix 1:1.5:3 , using 20&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,hire charges for tools and plants, including all other incidental rges,etc.,complete as per standard specification for PARAPET OVER WINGS.

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specifications for Road and Bridge Works-IV Revision; 2001 Published by Ministry of Surface Transport (Roads Wing) in the 40mm wide expansion gap provided in between decks over piers and in between deck and dirt wall over abutment with fatigue tested structural steel section at the nosing and anchorage assembly, including cost and conveyance of all materials, cost of testing as per the MOST specifications, including labour, equipment and incidental charges for fixing the joints complete in all respects, as per specifications.

Vibrated Cement Concrete M15, Grade, Nominal Mix, 1:2:4 using 20mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork,lead for soft water, labour charges for mixing , transporting, laying, and curing concrete working in heights and hire charges for tools and plants, and all other incidental charges etc complete as per relevant specification for BASE COURSE BELOW APPROACH SLAB.

Vibrated Reinforced Cement Concrete M-35, Grade, Design Mix, using 20mm & 12mmISS graded hard granite broken metal including cost and conveyance of all materials to site including cement at site including labour charges for mixing, laying, curing concrete, working at heights,hire charges for tools and plants, including all other incidental chages etc., complete for APPROACH SLABS.

Vibrated Cement Concrete M-30, Grade, Design Mix, using 65% of 25mm, 25% of 12mm and 10% of 6mm IRC 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 cost of 75mm uniform thickness over deck slab and approach slab.

Providing and fixing seepage pipes of 100mm dia. PVC pipes of requied lengths for abutments and wngs including cost and conveyance of all materials to work site, cost and labour for 900mm dia. semi-spherical back fill arangements with 100mm size broken ganite chips at the periphery and labour charges for fixing, etc.,to drain of the backfill IN BETWEEN THE ABUTMENTS AND WINGS, -

Providing FILTER MEDIA behind Abutment and wing walls for 600mm thickness using filter material conforming to clause 309.3.2.B of MOST well packed with smaller size towards the soil and bigger size towards the wall including cost and conveyance to worksite including all other incidental charges, etc complete.

Filling behind Abutments and wings as per Appendix 6 of IRC: 78-2000 with clean gritty free draining gravel including cost and draining gravel having Ø value more than 35° 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 and lifts for water and all other incidental charges, etc., complete.

Supply and Fabrication of High Yield Strength Deformed Bar with Grade Designation Fe-500D, 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 the rods straightening, cutting, bending, tying grills, including overlaping to the required length wherever 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-500D grade.

Above 16mm dia.

Supply and fabrication of S-240 steel required for all RCC items of works involved in the schedule cost of steel at site fabrication,labour charges for cleaning the rods straightening, cutting, 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, S-240 grade

Enamel Painting for crash barrier and hand rails using two coats of enamel paint

Approach Road

Excavation including removal and satisfactory disposal of all materials necessary for the construction of road way and side drains in accordance with specifications and the lines , grades and cross sections shown in the drawings or as indicated by the Engineer using the carted earth with a lead of 2km for formation of Approach Road for 98% compaction.

Construction of Granular Sub base Gr III by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method).

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WMM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WMM surface(treated with primer) using 2.5Kg of bitumen emulsion RS-1 for 10sqm for preparatory to another bituminous construction over it including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc.,

Providing laying of open graded premix carpet with seal coat Type "A" 20mm consolidated thickness using 0.18 cum of 13.2 mm IRC size machine crushed HBG metal and 0.09 cum of 11.2 mm IRC size machine crushed HBG metal with 14.60 Kg of 60/70 Bitumen for premix carpet, and 0.09 cum of 6.7mm IRC size machine crushed HBG metal with 9.80 Kg of 60/70 Bitumen for seal coat type "A" per 10 Sqm including cost and conveyance of all materials from approved sources to worksite and stacking them to standard departmental gauge for premeasurement including cost of bitumen which will be supplied by departmental section stores and cost will be recovered at the rates specified in the special condition appended herewith including heating the bitumen in bitumen boiler, heating the aggregates and mixing them with bitumen in the mini hot mix plant for premix carpet only, rolling 8/10 MT power roller to premix carpet and seal coat separately including labour charges for spreading the mix for premix carpet application of bitumen for seal coat over premix carpet including labour charges for mini hot mix plants, bitumen boiler, power roller and all other Tools and Plants employed etc., complete

Gravel spreading in shoulder 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

Retaining wall

Earth work excavation in all classes of soil except hard rock requiring blasting and depositing with all leads and lifts as per SS20B including cost of all lboue equipments and all other incidental charges such as bailing out water providing and maintaining necessary coffer dams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, curbs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all other surplus materials etc., complete as per relevant standard specification for REVETMENT TOE WALL AND RETAINING WALL.

Vibrated cement concrete of grade M15 (Nominal mix) Mix 1:2:4 using 20 mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including cost of form work, soft water, labour charges for mixing, transporting, laying, and curing concrete, working at depths, tools and plants, and incidental charges, such as bailing out water, maintaining of protective bunds, coffer dams, shoring, strutting etc., complete as per relevant standard specification for TOE WALLS OF REVETMENT AND CONCRETE PAVEMENT

Vibrated cement concrete of grad M 20 Design Mix 1:1.5:3 using 20mm & 12mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including cost of form work, soft water, labour charges for mixing, transporting, laying, and curing concrete, working at depths, tools and plants, and incidental charges, such as bailing out water, maintaining of protective bunds, coffer dams, shoring, strutting etc., complete as per relevant standard specification for CC RETAINING WALL AND CUTOFF WALL

Vibrated cement concrete of grad M 20 Design Mix 1:1.5:3 using 20mm & 12mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including cost of form work, soft water, labour charges for mixing, transporting, laying, and curing concrete, working at depths, tools and plants, and incidental charges, such as bailing out water, maintaining of protective bunds, coffer dams, shoring, strutting etc., complete as per relevant standard specification for CC RETAINING WALL ABOVE SILL

Vibrated Reinforced cement concrete of grade M35 (Design mix) using 20mm and 12 mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including cost of form work, soft water, labour charges for mixing, transporting, laying, and curing concrete, working at depths, tools and plants, and incidental charges, such as bailing out water, maintaining of protective bunds, coffer dams, shoring, strutting etc., complete as per relevant standard specification for FOUNDATION OF ABUTMENTS, PIER AND RETAINING WALL BELOW SILL

Vibrated Reinforced cement concrete M35 (Design mix) using 20mm and 12 mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including stacking and storage charges at site, soft water, labour charges for mixing, transporting, laying, curing concrete, working at depth hire charges for tools and plants, and all other incidental charges etc., complete for ABUTMENT , PIER AND RETAINING WALL ABOVE SILL

Providing and fixing of PVC Seepage pipe of 100mm dia of required length for Abutment, returns and Retaining walls including cost and conveyance of all materials to worksite, cost and labour charges for fixing etc., complete as per relevant specification

Supply and fabrication of Fe-500 steel required for all RCC items of works involved in the schedule including cost of steel at site and cost of fabrication labour charges for cleaning the rods straightening, cutting, bending, tying grills, over lapping to the required length wherever necessary and providing to the reinforcement placing the reinforcement in position as specified in the drawings including cost of binding wire of spacer bars, cover blocks and all other incidental charges etc complete, Fe-500 grade.

Vibrated Cement Concrete of grade M 20 Design Mix 1:1.5:3 using 20mm & 12mm ISS size HBG metal including cost and conveyance of all materials to site including fixing with all charges etc., for RIGID APRON.

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}

VASANTHA CONSTRUCTIONS PVT LTD