Construction of high level bridge across Sanmuganathi Varataru Odai at Nagayagoundanpatty in Uthamapalayam Block of Theni District under Savings Fund under State Special Assistance

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 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 DRESSING THE BED UP TO SILL LEVEL.

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 baling 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 UNDER ABUTMENTS & PIERS OF RAFT FOUNDATION, CUT OFF WALL.

Vibrated Reinforced Cement Concrete of Grade M30 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 CUT OFF WALL BELOW SILL LEVEL.

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 M 15 using 40mm, 20mm & 10mm 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 FOUNDATION CONCRETE (BELOW FOOTING, BELOW RAFT FOUNDATION, BELOW RETAINING WALL).

Vibrated Reinforced Cement Concrete of Grade M35 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 RAFT FOUNDATION.

Vibrated Reinforced Cement Concrete of Grade M35 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 including all other incidental charges etc; complete as per relevant standard specifications, for SUBSTRUCTURE OF ABUTMENTS, WINGS, & PIERS ABOVE SILL LEVEL OF RAFT FOUNDATION.

Vibrated Reinforced Cement Concrete of Grade M 35 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 Circular Column Pier Above Sill.

Vibrated Reinforced Cement Concete of Grade M 35 using 20mm & 12mm ISS Size HBG 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 formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications, for RCC CAPPING BEAM ABOVE COLUMN PIER.

Vibrated Reinforced Cement Concrete of Grade M35 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 including all other incidental charges etc; complete as per relevant standard specifications, for DIRT WALL CUM BED BLOCK OVER ABUTMENTS AND BED BLOCK OVER PIERS.

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 including cost and conveyance to work site Labour for fixing the same in correct position and all other incidental charges etc., compelte.

Vibrated Reinforced Cement Concrete M-35 Grade using 20mm, 12mm ISS Size HBG 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., complete for DECK SLAB.

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.

Providing and Fixing PVC EXPANSION JOINT in Between Deck Slabs over abutment and pier as shown in the drawing including cost and conveyance of expansion joints including Shalimar Pad and Joint Sealent etc, complete.

Vibrated Cement Concrete of Grade M 15 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 BASECOURSE BELOW APPROACH SLAB.

Vibrated Reinforced Cement Concrete M 35 Grade using 20mm, 12mm ISS size HBG Metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including cost of 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 M35 using 20mm, 12mm ISS HBG Metal including cost and conveyance of all materials to worksite and cement at site including all labour charges for mixing 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 M-40 using 20mm, 12mm ISS Size HBG Metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, 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.

Vibrated Cement Concrete M20 Grade using 20mm, 12mm ISS size HBG Metal including cost and form work and centering conveyance of all materials to site and cement at sitel including labour charges for mixing, transporting, laying, and curing concrete, working at heights for PCC PARAPET OVER WINGS.

Providing and Fixing of Cast 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.

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., [including Wastage 5%] complete, Fe.500 Grade.

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.

98% Compaction

100% Compaction

Collection and Supply of Gritty Gravel from approved quarry including cost and conveyance of all materials to site including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS.

Construction of Granular Sub-Base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory Soil Compactor to achieve the desired density, complete as per clause 401 GSB-III.

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) 225mm thick, including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 225mm thick with pavers in SubBase / Base course on well prepared surface and compacting with vibratory Soil Compactor 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 (PC) 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 (TC) Over WMM Surface (treated with Primer) using 2.5Kg of Bitumen Emulsion RS-1 for 10 Sqm 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 50mm Consolidated Thick Bituminous Macadam (BM) using 0.20cum of 26.50- 13.20mm, 0.43cum of 13.20-2.36mm and 0.08cum of 2.36mm & below size IRC metal with 37 Kgs of VG30 Grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in required temperature using Central hot mix plant 20-30ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory Roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 504 of MORTH Rev-5 [BM (Grade-II) 50mm Thick Using VG30]

Providing and laying Bituminious concrete (BC)to 40mm thick using 0.13cum of 19.00 - 9.50mm. 0.17cum of 9.5 - 2.36 and below with 50.3kgs of VG30 / VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20 - 30 ton capacity, carrying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonnes vibratory / phenumatic roller to the required density etc., including labour for attending to paver to site etc. including hire charges and fuel charges for 20 -30t CMP with bitumen boiler, tipper trucks, paver finisher / 9m paver finisher, vibratory / phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5.

Diversion 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.

98% Compaction

Construction of Granular Sub-Base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory Soil Compactor to achieve the desired density, complete as per clause 401 GSB-III.

Providing and Laying 75mm Compacted Thick WBM Grade II using 1 cum of 75mm to 22.4mm IRC HBG metal and 0.24 cum of Gravel for blindage for 10 Sqm of 75mm compacted thick (the blindage material shall have PI value less than 6%) including cost and conveyance of all materials from approved quarry to work site and stacking to departmental gauge for pre-measurement as directed by the departmental officers including labour for spreading metal and gravel hand packing to camber and grade lines blinding with required quantity of gravel, forming edge bunds, watering with all leads for good water slurrying, rolling and consolidation by power roller and finishing as per MOST 404 (III revision) including hire and fuel charges for power roller and water sprinkler and all other tools and plants employed therefore and all incidental charges etc., complete for BOTTOM LAYER WBM Grade II.

Retaining wall - RCC

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 baling 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 under retaining wall.

vibrated cement concrete of grade m 15 using 40mm, 20mm & 10mm 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 foundation concrete (below retaining wall).

Vibrated reinforced cement concete of grade m35 using 20mm, 12mm iss graded hbg graded 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 formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and incidential charges etc., complete as per relevant standard specifications footings of retaining walls.

Vibrated reinforced cement concete of grade m35 using 20mm, 12mm iss graded hbg graded 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 formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and incidential charges etc., complete as per relevant standard specifications for stem of retaining walls below sill levels.

Vibrated reinforced cement concete of grade m35 using 20mm, 12mm iss graded hbg graded 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 formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and incidential charges etc., complete as per relevant standard specifications for stem of retaining walls below sill levels.

Providing and fixing class I PVC seepage pipes of 100mm dia of required lengths for abutments and return walls including costs and conveyance of all materials to work site and labour charges for fixing etc., complete to drain from the backfill as per section 2706 of morth specification (rev- v) backfill in between the abutments and returns.

Supply and fabrication of steel grade fe 500 with suitable anticorrosive measure required for all the reinforced cement concrete items of work involved in the shedule including cost of steel, cost of fabrication, labour charges for cleaning the rods, straightening, cutting, bending, tying grills, hoisting and placing the reinforcement in position as specified in the drawing including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., [including wastage 5%] complete. fe 500 grade.

Retaining wall - PCC

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 baling 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 under retaining wall.

Vibrated Cement Concrete of Grade M 15 using 40mm, 20mm & 10mm 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 Foundation Concrete (Below Retaining Wall).

vibrated cement concrete of grade m-20 using 20mm, 12mm iss hbg 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, for footings of retaining walls.

vibrated cement concrete of grade m20 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 including all other incidental charges etc; complete as per relevant standard specifications, for stem of retaining walls.

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.

Bed Protection

Providing and Making Gabion Struture with mechanically woven Double Twisted Hexagonal Shaped Wire Mesh Gabion Boxes as per IS 16014:2021, MORTH Clause 2500, of required size, Mech Type 10 x 12 (D=100mm with tolerance of +- 2%) Zinc Coated, Mesh Wire diameter 3.0mm, mechanically edged / selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2mm, supplied @ 3% by weight of Gabion boxes, filled with boulders with least dimension of 200mm as per drawing, all complete as per direction of Engineer-in-Charge [For Flexible Apron (Gabion)]

White washing & Painting

Whitewashing of Abutments, Piers & Wing Walls using two Coats of Freshly Burnt Shell Lime

Plastic Emulsion Painting for Crashbarrier and Handrails using two coats of Enamel Paint.

Provision for Sign Board (SB)

Provision for Reflectors ®

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

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