Construction of Road Over Bridge at Km 0/6 of Thaneerpandal road in lieu of existing LC.No.6 at Railway Km 6/15-17 in between Singanallur - Peelamedu Railway Stations (Road over Bridge and Approach Road only).

Amount

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 for box cutting of Approach Road.

Forming embankment with soil including cost of excavation and conveyance to site spreading layers of thickness not exceeding 200mm compacted thickness, sectioning, reaming and watering and compacting by power roller in the required proctor density at 97% compaction for the top 500mm thick compaction of the subgrade and compactioning the compaction below 500mm thick to 95% of the maximum dry density of the materials, including watering with all leads for water and compaction by power roller and finishing be surface to the required transverse and longitudinal camber profile and including all other incidental charges, labour charges complete including hire and machinary charges for power roller, water sprinkler in all other tools and plants involves etc., using carted earth with a lead of 4 Km for formation of Approach Road.

95 % Compaction (Labour Charges only)

97 % 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 power roller to achieve the desired density, complete as per clause 111, 112, 401 & 900 of MORTH Specification for grading-III Material For Approch Road.

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 power roller to achieve the desired density, complete as per clause 111, 112, 401 & 900 of MORTH Specification for grading-V Material For Approch Road.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam of required thickness including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/ 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 as per clause 111, 112, 406 & 900 of MORTH Rev-5 For Approch Road.

Providing and laying Prime Coat over WMM surface using 7 Kg of Emulsion Bitumen (SS1) per 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., complete as per Clause 111, 112, 501, 502 & 900 of MORTH Rev-5 For Approch Road.

Providing and laying Tack Coat over WMM surface (treated with primer) using 2.50 Kg of Bitumen Emulsion (RS1) per 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., complete as per Clause 111, 112, 501, 503 & 900 of MORTH Rev-5 For Approch Road.

Providing and laying 100mm consolidated thick Dense bituminous macadam using 0.40 cum of 37.50-13.20mm, 0.35cum of 13.20-2.36mm and 0.36cum of 2.36mm & below size IRC metal with 71.30Kgs of VG40 Grade bitumen for premixing per 10 sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in the required temperature in central hot mix plant 20-30 tones capacity, conveying the mix by tipper trucks to work site, spreading the mix to uniform thickness of 75mm with mechanical paver to the specified grades and cross sections and compacted by Vibratory Roller to the required density etc., including labour for attending to paver at site etc., including hire charges and fuel charges for 20-30 ton CMP with bitumen boiler, tipper trucks, paver finisher, vibratory rollers and all other incidental charges etc., complete as per clause 505 of MORT&H-Vth revision For Approch Road.

Providing and laying Bituminous Concrete to 30mm thick using 0.13cum of 19.00-9.50mm, 0.17cum of 9.50 - 2.36mm and 0.26 cum of 2.36mm and below with 50.30 kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 30mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10t Vibratory 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, Vibratory roller and all other tools and plants required, including all other and incidental charges etc., complete as per specification using CMP as per clause 111, 112, 501, 507 & 900 of MORTH Rev-5 For Approch Road.

Providing FILTER MEDIA behind Abutment and wings for 600mm thickness using filter material conforming to clause 309.3.2.B of MORT &H 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 as per cl 710.1.4 & Appendix 6 of IRC 78- 2014 for Approach Road.

For Approach Road

For Road over Bridge Portion

Earthwork excavation in all classes of soils including weathered rock not 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 as per clause 304 of MORT&H V Revision for FOUNDATION OF ABUTMENTS, PIERS AND RETAINING WALLS (Considering average Ground level).

Plain Cement Concrete of grade M10 (Nominal Mix), using 40mm ISS 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, as per clause 1000, 1500, 1700, 2100 & 2704 of MORT&H Specification (Fifth Revision) for LEVELING COURSE BELOW FOUNDATION OF RETAINING WALL, ABUTMENTS AND PIERS RESTING IN SOIL.

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for FOOTING OF ABUTMENTS AND RETURNS.

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for FOUNDATION OF PIERS.

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for FOUNDATION OF RETAINING WALL.

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for RETAINING WALL (Below Ground level).

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for RETAINING WALL (Above Ground level).

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for SUBSTRUCTURE OF ABUTMENT AND RETURNS. (Below Ground level).

Vibrated Reinforced Cement concrete grade M35 (Design mix), using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for SUBSTRUCTURE OF ABUTMENT AND RETURNS. (Above Ground level).

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for BED BLOCK CUM DIRT WALL OVER ABUTMENTS.

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for COLUMN PIER. (Below Grond level).

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for COLUMN PIER. (Above Grond level).

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for CAPPING BEAM OVER PIERS.

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for PEDESTALS OVER PIERS AND ABUTMENTS.

Supplying and fixing of ELASTOMERIC BEARING as shown in drawing including cost and conveyance to work site, labour for fixing the bearing in position and all other incidental charges etc., complete as per standard specification 2000 of MORT&H specification (V Revision).

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for T-BEAMS AND CROSS BEAMS.

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for DECK SLAB.

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 as per section 2600 of MORT&H specification (V Revision).

Vibrated Reinforced Cement concrete grade M40 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for CRASH BARRIER.

Vibrated Cement concrete grade M15 Nominal Mix, using 40mm size ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site, including all labour charges for mixing concrete, laying, hire charges for tools and plants, compacting, curing with all leads for soft water, including all other incidental charges, form work, etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for BASE COURSE BELOW APPROACH SLAB.

Vibrated Reinforced Cement concrete grade M35 Design mix, using ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at heights, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for APPROACH SLAB.

Providing and fixing of GI 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 as per Cl 2705 of MORT&H specification (V Revision).

Vibrated Reinforced Cement concrete grade M35 Design mix, using 20mm, 12mm, 6mm ISS HBG graded metal including cost and conveyance of all materials to site including cost of cement at site but excluding cost and fabrication of steel and 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, as per clause 1000, 1500, 1700,2100 & 2704 of MORT&H Specification (Fifth Revision) for WEARING COAT OF 75MM UNIFORM THICKNESS OVER DECK SLAB AND APPROACH SLAB.

Providing and fixing PVC seepage pipes of 100mm dia. PVC pipes of requied lengths 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., complete as per clause 2700 of MORT&H Specification (Fifth Revision) to drain of the backfill in the Abutments.

Filling behind Abutments and Returns as per Appendix 6 of IRC: 78- 2014 with clean gritty free draining material including cost and draining material having PHI value more than 35° conveyance of material 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 Fe-500D grade Steel required for all RCC items of works involved in the schedule cost of steel at site and cost of fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping 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, provision of spacer bars, cover blocks and all other incidental charges etc, complete as per section 1600 of MORT&H Specifications (Fifth Revision).

Supply and fabrication of Fe-240 grade Steel required for all RCC items of works involved in the schedule cost of steel at site and cost of fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping 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, provision of spacer bars, cover blocks and all other incidental charges etc, complete as per section 1600 of MORT&H Specifications (Fifth Revision).

Conveyance of excavated earth with a lead of 10km by tipper carries sincehanenly along with the process of earthwork excavation for foundation of ROB and Retaining wall, for the disposal of surplus earth at the place specified by the engineers and in the specified lines by the departmental officers and stacking the same at specified locations for premeasurements for making payment and including all incidental charges etc., complete For Disposal of Earth.

Providing and fixing hand rails and posts with 65mm dia as vertical Post and 32mm dia GI pipes for horizonal hand rails over the crash barriers including cost and supply of the pipes and welding and fixing charges and labour labour charges,etc, as per MORTH Specifications for Hand Rails over Crash Barriers.

Earthwork excavation in all classes of soils including weathered rock not 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 as per clause 304 of MORT&H V Revision for FOUNDATION OF PROTECTIVE WALL FOR PROTECTING THE LAND UNDER TRESTLE PORTION.

Plain Cement Concrete of grade M10 (Nominal Mix), using 40mm ISS 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, as per clause 1000, 1500, 1700, 2100 & 2704 of MORT&H Specification (Fifth Revision) for PROTECTIVE WALL FOR PROTECTING THE LAND UNDER TRESTLE PORTION.

Vibrated Cement Concrete of grade M20 (Nominal Mix 1:1.5:3), using 40mm ISS 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, as per clause 1000, 1500, 1700, 2100 & 2704 of MORT&H Specification (Fifth Revision) for PROTECTIVE WALL FOR PROTECTING THE LAND UNDER TRESTLE PORTION.

Refilling with excavated soil (other than sand) compying with standard speicification for filling FOR PROTECTING THE LAND UNDER TRESTLE PORTION.

Calculation of SubTotal, GST and Total carried out by system automatically

Sub Total Amount for above all items

GST 18% for the above SubTotal Amount

CDR AND CO CONSTRUCTIONS (BID ID -1285650)