Tender For Construction Of Bridge Across Chinnakarai Odai Along Dharapuram- Pollachi Road To Chinnaputhur Road In Dharapuram Block Of Tiruppur District.; 1 Construction of Bridge across Chinnakarai Odai along Dharapuram- Pollachi road to Chinnaputhur Road in Dharapuram Block of Tiruppur District.Dismantling the existing Plain Cement Concrete in the existing causeway and clearing away from the work site and carefully stacking the useful materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete 2 Earthwork excavation in soft rock not requirig blasting except hard rock requiring blasting and depositing on bank with all leads and lifts as per SS208, including cost of all labour, equipments and all incidental charges such as Bailing our water, providing and maintaining necessary cofferdams, sheeting. 2 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 (For Bridge Portion and Cut off Wall) 3 Earthwork excavation in Medium Rock & Dense Medium 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. (For Open Foundation) 4 Blasting and removing the hard rock measured in solid in the foundation and removing the blasted stones and stacking the same for pre-measurement of site including the all other labour and incidental charges including the cost of the 5 blasting materials and all other tools and plants employed etc., complete as per standard specifications for (OPEN FOUNDATION, CUT OFF WALL)UNDER ABUTMENTS & PIERS BELOW SILL LEVEL. (For Open Foundation) 5 Earthwork excavation in Medium Rock & Dense Medium fock 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 6 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 (For Cut Off Wall) 6 Providing and making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire Mesh Gabion Boxes as per IS 16014: 2012, MORTH Clause 2500, of required size, Mesh Type 10 x 12 (D=100mm with tolerance of +-2%) Zinc Coated, Mesh Wire diameter 3.0 mm, mechanically edged/selvedged with partitions at every 1 m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2 mm, supplied 3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per direction of Engineer-in-Charge 7 Vibrated Cement Concrete of Grade M-15, Nominal Mix, using 40 mm, 20mm & 10 mm 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 8 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 LEVELING COURSE UNDER FOOTINGS-1 (Below Sill Level) 8 Vibrated Cement Concrete of grade M 15 grade using 40 mm, 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, 9 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), rigid apron 9 Vibrated Cement Concrete of grade M 20 grade using 40 mm, 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 10 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), rigid apron 10 Providing and fixing 20 mm thick compressible fibre board in expansion Joint 11 complete as per drawing and technical specifications 11 A Vibrated Cement Concrete of grade M30 design Mix, using 40 mm, 20mm 10mm ISS size HBG graded 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 Flexible apron and Rigid apron (Below Sill level) 12 Vibrated Cement Concrete of grade M20 design Mix, using door foam. 10mm ISS size HBG graded metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, 13 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 FOOTINGS OF ABUTMENT, PIERS AND WINGS BELOW SILL LEVEL. 13 Vibrated Plain Cement Concrete of grade M 20 grade using 40mm, 20mm 10 mm ISS size HBG metal including cost and conveyance of aff materials to site including cost of cement at site including cost of formwork, soft water, labour 14 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& winawall above sill level 14 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 and bedblock 15 Providing and fixing seepage pipes of 100mm dia. PVC pipes of required lengths for abutments and wngs including cost and conveyance of all materials to work 16 site, cost and labour for 900mm dia, semi-spherical back fill arrangements with 100mm size broken granite chips at the periphery and labour charges for fixing. etc., to drain of the backfill IN THE ABUTMENTS AND WINGS. 16 Providing and fixing KRAFT PAPER for full width of seating of deck slab and including cost and conveyance to worksite, labour for fixing the same in correct position and all other incidental charges etc., complete. 17 Vibrated reinforced Cement Concrete of grade M 30-grade ysing 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 18 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 & Kerbs 18 Providing filter media behind the abutments and wings with with clean clean III 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 19 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 MOSTs (Roads Wing) specifications for Roads and Bridges Fourth Revision Cl. 309-3-2-13 and 305-4-4 etc., complete 19 Filling behind Abutments and Wings with clean gritty gravel including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, 20 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 Abutments and Wings 20 Providing and fixing PVC EXPANSION JOINT in between deck slabs over 21 abutment and pier as shown in the drawing including cast and conveyance of expansion joints including shalimar pad and joint sealant etc, complete. 21 Supply and fabrication of High Yield Strength Deformed Bar with Grade Designation Fe.500, conforming to 15:1786 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 22 Vibrated Cement Concrete M15 grade, using 40mm, 20mm, 10 mm 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 23 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. 23 Vibrated reinforced cement concrete M30 using 20 mm & 12/mm ISS graded hard granite broken metal including cost and conveyance of all materials to site 24 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 changes etc., complete for APPROACH SLAB. 24 Vibrated Cement Concrete M20 grade using 40mm, 20mm & 10mm 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 wingsVibrated Cement Concrete M20 grade using 40mm, 20mm & 10mm 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 25 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 ixing concrete, laying, vibrating, hire charges for 26 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 siab, 26 Vibrated reinforced Cement Concrete of grade M,40 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 27 charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shorning, strutting etc., complete as per relevant standard specifications for BCC Crashbarrier 27 Providing and fixing of cast iron drainage spouts 400mm dia as per MOST drawing SD/205 with grating arrangements at top shown in the drawing 28 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 28 Whitewashing for Abutment and Pier Substructure using two coats of freshly burnt Shell lime. 29 Plastic emulsion painting for Crash Barrier usingtwo coat of enamel paint 30 APPROACH ROAD & DIVERSION ROADExcavation including removal and satisfactory disposal of all materials necessary for the construction ofroad way and side drains inaccordance with specifications and the lines , grades and crosssections shown in the drawingsor as indicatedby the Engineer using Carted Earth with a lead of 2km for formation of Approach Road. 98 % Compaction 31 100 % Compaction 32 Providing and Laying Granular Sub base as per table No 400-1/400-2 and Grading III of MORTH Revision IV with and any other Granular material or a combination those of for 150 mm thick to give a CBR of 20 on prepared sub grade in accordance with the requirements of the specifications For Sand, Gravel & 6 mm Aggregate Mix 33 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. 34 Supply and fixing of NP 3 class RCC 900 mm dia. pipessupplied by the Contractor at his own cost specified below confirming to IS 458 / 1989 cost of pipeas a finished workincluding all other incidental charges, testing charges including loading and unloading transport and delivery in good condition at work site as directed by the departmentalofficers etc., complete for culvert. 35 Providing and laying Primecoat over theWMM surface using 7.00 Kg of bituminous emulsion) for 10 sqm. Including cost of bituminous emulsion( SS-1) including labour charges for preparing the surface for laying tack coat and for applying required quantity of bituminous emulsion by mechanical sprayer including hire and fuel charges for all tools and plants employed etc., complete as per clause 503 of MOST specification. 36 Providing and laying Tack coat over the Prime WMM surface using 2.50 Kg of bituminous emulsion) for 10 sqm. Including cost of bituminous emulsion( RS-1) including labour charges for preparing the surface for laying tack coat and for applying required quantity of bituminous emulsion by mechanical sprayer including hire and fuel charges for all tools and plants employed etc., complete as per clause 503 of MOST specification. 37 Bituminous Macadam:- (Using Waste Plastic)Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. 38 BITUMINOUS CONCRETE 25/30/40MM THICK USING (VG 30)Bitumen and Plastic WasteProviding and laying Bituminous Concrete 25/30/40mm thick using 113 cum of 1.30-9.50mm, 0.42 cum of 13.20mm and 0.26 cum of 2.36 mm and below with 47.28 Kgs of VG30 bitumen and 3.02 Kgs of Plastic Waste for premixing per 10sqm (including cost of bitumen) to required line and level, grade and camber etc., in central hot mix plant 20-30 t. CMP with bitumen boiler including heating the bitumen and aggregate to required temperature and mixing in proper proportions and capacity conveying the mix by tippers 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 tonne vibratory roller to achieve the desired density including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel, oil over tious and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev.-5 39 PROVISION FOR RETAINING WALLEarthwork 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 cofffer dams, 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 RETAING WALL 40 Vibrated Cement Concrete of Grade M 15 grade using 40 mm, 20mm & 10 mm 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 BELOW. 41 Vibrated Cement Concrete Grade M 20 grade, using 40mm,20mm/& 10mm ISS size HBG 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 RETAINING WALL FOUNDATION 42 Vibrated Cement Concrete of Grade M 20 grade, 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 including all other incidental charges etc; complete as per relevant standard specifications, for SUBSTRUCTURE OF RETAINING WALL ABOVE SILL LEVEL) 43 Providing and fixing seepage pipes of 100 mm dia. PVC pipes of required lengths for Retaining Wall including cost and conveyance of all materials to work site and labour charges for fixing, complete 44 Vibrated Cement Concrete Grade M 20 Design Mix using 20 & 12 mm ISS size HBG 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 RETAINING WALL FOUNDATION, 45 Vibrated Cement Concrete of Grade M 20 Design Mix using 20 mm & 12 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 including all other incidental charges etc; complete as per relevant standard specifications, for SUBSTRUCTURE OF RETAINING WALL ABOVE SILL LEVEL- 46 Providing and erecting of Retro - Reflectorised Cautionary, Mandatory and Informatory signs (with definition board) made out of High Intensity Prismatic Grade Sheeting confirming to Type-IV standards of IRC-67: 2012 and ASTM D 4956-09, specification and fixed over 2mm thick Aluminium sheet fixed over a back supporting frame of 25mmx25mmx3mm Mild Steel angle and supported on a mild steel angle post 75X75X6mm with a clear height of not less than 2.10m from the ground level to the bottom of the sign board and 0.60m below ground level. The sign post should be painted as per IRC 67-2012 and firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45cmX45cmX60cm size including cost and conveyance of all materials, equipment, Machinery and labour with all leads and lifts, loading charges necessary for satisfactory completion of the work as directed by the engineer in charge. High intensity Retro Reflectro sheet shall consist of minimum coefficient of Retro-reflection as per Table 6.6 of IRC 67-2012. The retro reflective sheeting shall be covered under 7 year warranty issued for field performance and a certified copy of three years outdoor exposure report shall be obtained as per IRC 67:2012. (as per MORT&H Specification No.801) - 60 cm Equilateral Traingle (Cautionary Sign Board) 47 Reflector 48 Providing and fixing of typical informatory sign board/ CIB with Logo as per detailed specifications and drawing communicated by the Direcorate of Rural Development and Panchayat Raj 49 GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column BB for all works in this package}(Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)
