Construction of High Level Bridge at km.2/6 of Villupuram-Mambalapattu - Thirukoilur road to Villupuram - Thiruvannamalai road (via) Agaram sithamur road across pambai river

Amount

Earthwork excavation in all classes of soils, sand with pebbles, crushed disintegrated rock, not requiring blasting and depositing on bank with all leads and lifts as per SS20B, including all other incidental charges such as baling out water, shoring, strutting, walling & forming protective bunds wherever necessary etc., complete as per relevant standard specification for FOUNDATION UNDER PIERS AND ABUTMENTS as per section 300,304 of MORT&H Specifications (V- Revision)

Plain Cement concrete M10 (Nominal mix) using 40 mm ISS HBG metal including cost and conveyance of all materials to site and cost of cement at site including soft water, labour charges for mixing, transporting, laying compacting, curing concrete tools and plants and incidental charges etc., complete as per section 1000,1500,1700 of MORT&H Specifications (V Revision) for LEVELLING COURSE BELOW Foundation of ABUTMENTS & PIERS.

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site excluding cost of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying, curing concrete, working at depths, and hire charges for Tools and Plants including all other incidental charges etc., complete as per relevant standard specifications as per section 1000, 1500, & 1700 of MORT&H Specifications (Fifth Revision) for FOOTING OF ABUTMENTS & RETURN WALLS&PIERS .

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site excluding cost of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying, curing concrete, working at depths, and hire charges for Tools and Plants including all other incidental charges etc., complete as per relevant standard specifications for SUBSTRUCTURE ABUTMENTS & RETURN WALL as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) BELOW SILL LEVEL.

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site excluding cost of steel including cost of formwork, soft water, labour charges for mixing, transporting, laying, curing concrete, working at depths, Tools and Plants and incidental charges such as baling out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for ABUTMENTS & RETURN WALL SUBSTRUCTURE as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) ABOVE SILL LEVEL.

Providing and fixing Class I PVC seepage pipes of 110 mm dia of required lengths for abutments and wings including costs and conveyance of all materials to work site and labour charges for fixing etc., complete to drain the backfill. as per section 2706 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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 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 as per relevant standard specifications as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) for BED BLOCK CUM DIRTWALL OVER ABUTMENTS.

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, 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 COLUMN PIERS as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) BELOW SILL LEVEL

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, 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 COLUMN PIERS as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) ABOVE SILL LEVEL

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants including all other incidental charges etc., complete as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) for CAPPING BEAMS OVER PIERS.

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 section 2000 of MORT&H specifications (Fifth Revision ) and IRC:83-2015 (Part-II)

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, 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 as per relevant standard specifications for T-BEAMS and CROSS BEAMS. as per section 1500, & 1700, 2300 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, 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 as per section 1500, & 1700, 2300 of MORT&H Specifications (Fifth Revision) for DECK SLAB, KERB and FOOTPATH.

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants including all other incidental charges etc., complete for PEDESTAL OVER PIERS AND ABUTMENT. as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision)

Providing and fixing of G.I. DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanished Iron pipes and flats and fixing them in position, etc., complete. as per section 2705 of MORT&H Specifications (Fifth Revision)

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specification of Road and Bridge works Vth Revision ppublished by Ministry of Surface Transport (Roads Wing) in the 40mm wide expansion gap prodived 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 MORTH specifications no.2600, including labour, equipment and incidental charges for fixng the joints complete in all respects, as per specifications.

Providing FILTER MEDIA behind Abutment and return walls for 600mm thickness using filter material as per Appendix 6 of IRC: 78-2014 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 CI.710.1.4 & Appendix-6 of IRC: 78-2014

Filling behind Abutments and Return walls as per Appendix 6 of IRC: 78-2014 with filling material having Ø value more than 35° free from cohesion, including cost and conveyance 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 as per CL. 710.1.4 & Appendix-6 of IRC:78-2014

Vibrated Cement Concrete of grade M15 (Nominal mix 1:2:4) using 40mm ISS HBG metal including cost and conveyance of all materials to site and 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, for BASE COURSE BELOW APPROACH SLAB, FOOTPATH RAMP as per Sections 1500, 1700 & 2704 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced cement concrete of grade M30 (Design mix) using 20 mm ISS 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 including cost of form work, labour charges mixing, transporting, laying, curing concrete, working at heights, hire charges for tools and plants including all other incidental charges etc., complete for APPROACH SLAB as per Sections 1500, 1700 & 2704 of MORT&H Specifications (Fifth Revision)

Vibrated Reinforced Cement Concrete M30 (Design mix) using 20mm, 12mm, 6mm ISS HBG graded metal including cost and conveyance of all materials to work site including all leads for softwater, including all other incidental charges formwork, cost of premoulded expansion joints, and fixing the same in position etc., complete for WEARING COAT Over DECK SLAB and APPROACH SLAB. as per section 2702.2 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced Cement Concrete of grade M30 (Design mix) using 20mm ISS 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 form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for HANDRAILS AND POSTS as per Section 2703.3 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced Cement Concrete of grade M40 (Design mix) using 20mm ISS 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 form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, potable water, hire charges for tools and plants, including all other incidental charges, etc., complete for CRASH BARRIER ON INNER EDGE OF FOOTPATH as per Sections 811, 1700 & 2703.3 of MORT&H Specifications (Fifth Revision)

Vibrated Cement Concrete M15 (Nominal mix 1:2:4) using 40mm ISS metal, including cost and conveyance of all materials to site and cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, Tools and Plants and incidental charges etc., complete for PARAPET as per section 1500, & 1700 of MORT&H Specifications (Fifth Revision)

Supply and fabrication of Fe-550 grade 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, 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 persection 1600 of MORT&H Specifications (Fifth Revision)

Supply and fabrication of Fe-240 (grade-1) 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, 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 fixing of High Quality of PVC pipes of 160mm dia.. Including cost and conveyance of pipes to the site and fixing in position to proper grade and level, including labour charges for fixing and including all other incidental charges etc complete., for proving utility services in footpaths. as per Section 2706 of MORT&H Specifications (Fifth Revision)

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 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.

SUB ESTIMATE - DISMANTLING Dismantling RR Stones masonry wall dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., for RR masonry as per MORT & H specification 111,112,202

Dismantling PCC Hard bed Retaining wall and other structures dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., for RR masonry as per MORT & H specification 111,112,202

Dismantling RCC Structure dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., as per MORT & H specification 111,112,202

Sub Estimate for Diversion Road; Providing and laying Carted earth with an average lead of 4km including cost and conveyance of carted earth to work site including labour charges for Compacting, tamping,ramming under optimum moisture contentto optain the maximum density and all other incidental charges etc.,Complete as per standard specifications for 95% and 97% PD for Approach road as per MORT&H 304 &305.

95% Compaction

97% Compaction

Providing and laying Granular sub-base Grade-V 150mm thick 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 401,112,900.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to the 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 406 of MORTH Rev-5

Providing and laying Prime Coat over WMM surface using 7Kg of Emulsion Bitumen(SS1) per 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., complete as per Clause 502 of MORTH Rev-5 for Approach road

Providing and laying Tack Coat over WMM surface (treated with primer) using 2.50Kg of Bitumen Emulsion(RS1) per 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., complete as per Clause 503 of MORTH Rev-5 for Approach road

Providing laying and rolling of close graded premix carpet of compacted 20mm thickness using 0.0162 cum of 13.20 - 11.20mm, 0.1404 cum of 11.2 - 5.6mm, 0.0729 cum of 5.60 - 2.80mm, 0.0405 cum of 2.80mm and below (Type B) graded HBG metal using 19kg og VG30 bitumen for 10sqm including premixing at CMP, Conveyance by tipper lorry, laying by paver finisher and rolling by vibratory roller including cost and conveyance of all materials, hire charges of all T& P all labour charges , fuel and all other incidental charges etc., complete as per specification using CMP as per clause 508 of MORTH Rev5

Supply of NP 3 class RCC 1000 mm dia. pipes supplied by the Contractor at his own cost specified below confirming to IS 458 / 1989 cost of pipe as a finished work including all other incidental charges, testing charges including loading and unloading transport and delivery in good condition at work site as directed by the departmental officers etc., complete for Diversion road as per the standard specification No.2900

Hoisting and Fixing of 1000 mm dia. NP 3 pipes to proper gradient including all Labour charges and all other incidental charges etc., Complete for Diversion road as per the standard specification No.2900

Earthwork 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 for Carted Eath with a lead of 4.0 Kms. for formation of Divresion Road as per Standard Specification no.305

Providing sand bags as support to the diversion road including cost, conveyance and all labour charges for filling the sand bags stitching, conveyance and laying in proper position including all incidental charges etc., complete as per standard Specification and Directed by Engineer,

SUB ESTIMATE - RCC RETAINING WALL (Height -5.26m) Earth work excavation in all classes of soil 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 other incidental charges such as baling out water providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and constructions, trimming bottom of excavation backfilling, and clearing the sits and disposal of all surplus materials etc, complete as per relevant standard specification for FOUNDATION OF RETAINING WALLS. as per MORT&H Vth Revision 304

A1 side

A2 side

Vibrated Cement Concrete of Grade M-15, Nominal Mix, 1:2:4 using 40mm 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, complete as per relevant standard specification for BASE COURSE BELOW FOOTINGS OF RCC RETAINING WALLS as per MORT&H Vth Revision 1000, 1500, 1700

A1 side

A2 side

Vibrated reinforced cement concrete M30 grade, Design mix, using 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 FOOTING OF RETAINING WALLS. as per section 1000, 1500 & 1700 of MORT&H specification

A1 side

A2 side

Vibrated reinforced cement concrete M30 grade, Design mix, using 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 STEM RETAINING WALLS. Below Ground level as per MORT&H Specificaton No.1000, 1500, 1700, 2200 Below Sill Level

A1 side

A2 side

Vibrated reinforced cement concrete M30 grade, Design mix, using 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 STEM RETAINING WALLS. Above sill level as per MORT&H Specificaton No.1000, 1500, 1700, 2200 Above Sill Level

A1 side

A2 side

Providing and fixing seepage pipes of 110mm 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, . as per MOR&H Vth specification No.2706

A1 side

A2 side

Supply and fabrication of Fe-550 (HYSD) 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, including over laping 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 cl 1600 of MORT&H specification (V Revision)

A1 side

A2 side

SUB ESTIMATE - PCC RETAINING WALL at A1 and A2 Side (3.5m Height)Earth work excavation in all classes of soil 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 other incidental charges such as baling out water providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and constructions, trimming bottom of excavation backfilling, and clearing the sits and disposal of all surplus materials etc, complete as per relevant standard specification for FOUNDATION OF RETAINING WALLS. as per MORT&H Vth Revision 304

A2 side

Vibrated Cement Concrete of Grade M-15, Nominal Mix, 1:2:4 using 40mm 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, complete as per relevant standard specification for BASE COURSE BELOW FOOTINGS OF RCC RETAINING WALLS as per MORT&H Vth Revision 1000, 1500, 1700

A2 side

Vibrated Cement Concrete of grade M20 Nominal Mix using 40mm ISS size 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, complete as per relevant standard specification for FOOTINGS OF RETAINING WALLS. MORTH No.1000,1500,1700,2100 & 2200

A1 side

A2 side

Vibrated Cement Concrete of grade M20 Nominal Mix using 40mm 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. Below the Ground Level MORTH No.1000,1500,1700 & 2200

A1 side

A2 side

Vibrated Cement Concrete of grade M20 Nominal Mix using 40mm 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. Above the ground level MORTH No.1000,1500,1700 & 2200

A1 side

A2 side

Providing and fixing seepage pipes of 110mm 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, . as per MORT&H Vth specification No.2706

A1 side

A2 side

Vibrated Cement Concrete of Grade M-20, Nominal Mix, Using 40mm 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, labor 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 Broken parapets as per MORT&H Vth Revision 1000, 1500, 1700

A1 side

A2 side

SUB ESTIMATE - APPROACH ROAD Providing and laying Carted earth with an average lead of 4km including cost and conveyance of carted earth to work site including labour charges for Compacting, tamping,ramming under optimum moisture contentto optain the maximum density and all other incidental charges etc.,Complete as per standard specifications for 95% and 97% PD for Approach road as per MORT&H 304 &305.

95% Compaction

97% Compaction

Providing and laying Granular Sub-Base Grade- V consisting of 150 mm thick well graded Material confirming to the grading given in Table No.400-1, 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 roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 112, 401, 900.

Providing and laying Granular Sub-Base Grade- III by providing well graded Material confirming to the grading given in Table No.400-1, 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 roller to achieve the desired density, etc., complete as directed by the Engineer. as per MORTH No. 112, 401, 900.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm. thick in two layers of 125mm each thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to the 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 406 of MORTH Rev-5 for Approach road

Proivding and laying of prime coat using Bitumen Emulsion at the rate of 7kg per ten Square Metre over the WMM surface preparatory to another construction over it.(Cl.502 of MORT&H, Rev-V)

Proivding and laying of Tack coat using Bitumen Emulsion at the rate of 2.50kg per ten Square Metre over the treated WMM surface preparatory to another construction over it.(Cl.503 of MORT&H, Rev-V)

Providing, laying 65 mm consolidated thick Bituminous Macadam using 0.24cum of 26.50-13.20mm,0.25cumof13.20-2.36mm and 0.23cum of 2.36mm&below and with 53.20Kgs of VG30 Grade bitumen for premixing per10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing the min the required temperature in Central Ho tMix Plant 20-30 ton capacity, conveying the mix by tipper trucks to worksite, spreading the mix to uniform thickness of 50mm using paver to the specified grades and cross sections and compacted by Vibratory/Pneumatic Roller to the required density etc.,including labour for attending to paver at site etc.,including hire and fuelcharges for 20-30 ton CMP with bitumen boiler, tippertrucks, PaverFinisher, Vibratoryrollers and all other tools and plant required ,including all other incidental charges etc.,complete as per specification using CMP as per clause 505 MORTH Rev-5

Providing and laying Bituminous Concrete 30 mm thickness which work shall consist of construction using coarse aggregates premixed with VG 30 Grade Bitumen at the rate of 5.40% by weight of the total mix confirming to the aggregates and binder as per the job mix formula in the Hot mix plant, transporiting the mix to the worksite, laying with paver finisher and compaction with smooth wheeld and vibratory roller in accordance with the requirements of the specification and in confirmity with the drawing as directed by the Engineer for BC (Grade-II) as per MORTH&H-V No. 111, 112, 507.

SUB ESTIMATE - BOX CULVERT Dismantling RR Stones masonry wall dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., for RR masonry as per MORT & H specification 111,112,202

Dismantling culverts bridges and other structures dismantling savaging and removal and disposing off resulting materials and back filling trenches and pits etc., for RCC Slab as per MORT & H specification 111,112,202

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 baling out water shoring shrutting, walling & forming protective bunds wherever necessary etc complete as per relevant standard specification for FOUNDATION as per section 304 of MORT&H Specifications (V- Revision)

Vibrated Cement Concrete of Grade M-15, Nominal Mix 1:2:4 using 40mm ISS HBG metal including cost and conveyance of all materials to site and 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 maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for BASE COURSE OF BOX CULVERT and FOOTING OF WING WALL as per section 1000,1500,1700 of MORT&H Specifications (V Revision)

Vibrated Reinforced Cement Concrete M25 (Design mix) using ISS 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 and centering, 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 Bottom of Slab, Side Walls and Top Slab of Box Culvert. as per section 1000, 1500, & 1700,2200 of MORT&H Specifications (Fifth Revision)

Vibrated Cement Concrete of Grade M-20, Nominal Mix 1:1.5:3 using 40mm ISS HBG metal including cost and conveyance of all materials to site and 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 maintaining of protective bunds, cofferdams, shoring, strutting etc; complete as per relevant standard specification for Parapet over Culvert as per MORT&H Vth Revision 1500, 1700

Supply and fabrication of Fe-500 (grade-1) 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, 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)

Vibrated Cement Concrete M30 design mix using ISS size HBG graded metal including cost and conveyance of all materials to worksite including cost of 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, form work, cost of pre moulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over Top slab of Box culvert.. as per section 2702.2 of MORT&H Specifications (Fifth Revision)

Providing and fixing of G.I. Drainage spouts 100mm dia as per MOST drawing No.SD/205 with grating arrangements at top as shown in the drawing including cost and conveyance of GI pipes and flats and fixing them in position etc., complete as per section 2705 of MORT&H Specifications (Fifth Revision)

SUB ESTIMATE - RIVER TRAINING WORK (UPSTREAM AND DOWNSTREAM SIDE) Earth work excavation in al classes of soil 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 other incidental charges such as bailing out water providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and constructions, trimming bottom of excavation backfilling, and clearing the sits and disposal of all surplus materials etc, complete as per relevant standard specification for FOUNDATION OF RETAINING WALLS. as per MORT&H Vth Revision 304

UPSTREAM SIDE

DOWNSTREAM SIDE

Vibrated Cement Concrete of Grade M-15, Nominal Mix, 1:2:4 using 40mm 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, complete as per relevant standard specification for BASE COURSE BELOW FOOTINGS OF RCC RETAINING WALLS as per MORT&H Vth Revision 1000, 1500, 1700

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Vibrated reinforced cement concrete M30 grade, Design mix, using 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 FOOTING OF RETAINING WALLS. as per section 1000, 1500 & 1700 of MORT&H specification

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Vibrated reinforced cement concrete M30 grade, Design mix, using 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 STEM RETAINING WALLS. Below Ground level as per MORT&H Specificaton No.1000, 1500, 1700, 2200 Below Sill Level

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Vibrated reinforced cement concrete M30 grade, Design mix, using 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 STEM RETAINING WALLS. Above sill level as per MORT&H Specificaton No.1000, 1500, 1700, 2200 Above Sill Level

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Supply and fabrication of Fe-550 (HYSD) 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, including over laping 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 cl 1600 of MORT&H specification (V Revision)

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Sub Total Bid Price (in figures)

GST @ 18% of above all Schedules (in figures)

SRINIVASA CONSTRUCTION

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