Construction of High Level Bridge at Km 3/2 of the Road branching from Km 29/8 of Cuddalore - Chithoor road to Melirupu road across Gadilam River in lieu of existing causeway

Amount

Earth work excavation in all classes of soils except hard rock not requiring blasting and depositing on bank, with all leads and lifts as per SS20B 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 obstructions, trimming of bottom of excavation backfilling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification, for PILE CAPS UNDER ABUTMENTS, AND PIERS as per section 300 of MORT&H Specifications (V- Revision)

Providing and driving in position PERMANENT STEEL LINERS for piles from bottom of pile cap as per Cl.709.1.4 of IRC : 78-2014 (upto the maximum scour level for estimate purpose) including cost of liners and fabricating, welded construction with consumable, labour and plants and driving MS liners 6mm thick to be left permanently with the pile shaft as per requirement and as per standard specification, and placing them in position with all leads and lifts etc., complete. as per section 1100 & 1600 of MORT&H Specifications (V Revision).

Providing reinforced cement concrete cast-in-situ bored piles of 1000mm diameter in RCC using M35 (Design mix) using 20mm ISS HBG graded metal with minimum cement content of 400Kg per cum water cement ratio of 0.4 and slump of 150-200mm by tremie concreting including cost and conveyance of all materials to site and cost of cement at site but excluding cost of 150 - 200mm by tremie concreting including cost and conveyance and fabrication of steel and placing it in position before concreting, setting up of piling equipment, shifting the same from one pile location to another pile location, dismantling and including all labour for boring through all soils, leading the excavated earth to a distance of 200m including forming of working platform over the river bed for accomodating piling equipment, forming approaches to the working platform, mixing concrete, filing it position by tremie pipe, cutting the pile head to cut-off level for casting pile cap, including diversion of water course if necessary, and all other incidental charges etc., complete as per standard specifications, forming and maintaning protective bunds and all other incidental charges etc., complete for PILES BELOW ABUTMENTS, AND PIERS. as per section 1100 & 1700 of MORT&H Specifications (V Revision).

Cement concrete M15 (Nominal mix1:2:4) using 40 mm ISS 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 and curing concrete tools and plants and incidental charges such as baling out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specification for LEVELLING COURSE BELOW PILECAP. as per section 1100 of MORT&H Specifications (V- Revision)

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS 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, hire charges for Tools and Plants including all other incidental charges such as baling out water, maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for PILE CAPS UNDER ABUTMENT, RETURNS AND PIERS. as per section 1100, 1500, & 1700 of MORT&H Specifications (V- 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 of steel including cost of formwork, 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 for ABUTMENTS & RETURNS as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS metal, including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, soft water, hire charges for tools and plants including all other incidental charges etc., complete for BED BLOCK CUM DIRTWALL OVER ABUTMENTS as per section 1500, & 1700, 2200 of MORT&H Specifications (V 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 for CIRCULAR PIERS as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision) .

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of 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 CAPPING BEAMS OVER COLUMN PIERS as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision).

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS metal including cost and conveyance of all materials to site and cost of cement at site, but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, soft water, hire charges for tools and plants including all other incidental charges etc., complete for PEDESTAL OVER CAPPPING BEAM AND BEDBLOCK as per section 1500, & 1700, 2200 of MORT&H Specifications (Fifth Revision)

Supplying and fixing of ELASTOMERIC BEARING of size 50 x 30 x 6.4 cm as shown in the 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 : 83-2018 (Part.II)

Vibrated reinforced cement concrete M35 (Design mix) using 20 mm ISS metal, including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of 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 grade 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 DECK SLAB, KERB and FOOTPATH as per section 1500, & 1700, 2300 of MORT&H Specifications (Fifth Revision).

Vibrated reinforced cement concrete M40 (Design mix) using 20 mm ISS metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, soft water, hire charges for tools and plants including all other incidental charges etc., complete for INNER CRASH BARRIER as per section 811, & 1700, 2703 of MORT&H Specifications (Fifth Revision)

Vibrated reinforced cement concrete M30 (Design mix) using 20mm 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 form work, labour charges for mixing, transporting, laying, curing concrete, working at heights, soft water, hire charges for tools and plants including all other incidental charges etc., complete for HAND RAILS AND POSTS. as per section 2703-3 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 (V 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 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 for form work etc., complete,. for FOOTPATH RAMP, BASE COURSE BELOW APPROACH SLAB AND FOOTPATH RAMP as per section 1500, & 1700, 2704 of MORT&H Specifications (V Revision)

Vibrated reinforced cement concrete M30 (Design mix) using 20 mm ISS metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including labour charges for mixing, laying, curing concrete, working at heights, soft water, hire charges for tools and plants including all other incidental charges etc., complete for APPROACH SLABS. as per section 1500, & 1700, 2704 of MORT&H Specifications (Fifth Revision)

Vibrated Cement Concrete 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 cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, soft water, Tools and Plants and incidental charges etc., complete for CC PARAPET as per section 1500, & 1700 of MORT&H Specifications (Fifth Revision)

Vibrated Cement Concrete M30 (Design mix) 75 mm thick using 25mm, 12mm, 6mm, ISS metal including cost and conveyance of all materials to work site including 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 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)

Supplying and installation of STRIP SEAL EXPANSION joint system conforming to specification of Road and Bridge works Vth Revision:2013 published 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, including labour, equipment and incidental charges for fixng the joints complete in all respects, as per section 2600 of MoRT&H Specifications (Fifth Revision)

Providing and fixing Weepholes with Class I PVC pipes of 100 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)

Providing FILTER MEDIA behind the abutments and wings for 600mm thick using filter material conforming to clause 309.3.2.B of MORTH&H rev-5 well packed 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 etc., complete. as per section CI.710.1.4 & Appendix -6 of IRC : 78-2014

Filling behind Abutments and returns with clean gritty free draining gravel including cost and draining gravel having PHI value more than 35º conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads and lifts for water and all other incidental charges etc, complete for as per section CI.710.1.4 & Appendix -6 of IRC : 78-2014

Supply and fabrication of Fe-500 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 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 section 1600 of MORT&H Specifications (Fifth Revision)

Supply and fabrication of Fe-240 grade steel required in the schedule including cost of steel at site cost of providing and cost for fabrication, labour charges 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 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 rock, not requiring blasting and depositing on bank with all leads and lifts as per SS20B, including all other incidental charges such as baling our water, sheeting, shoring and forming protective bunds whreever necessary etc., complete as per relevant standard specification for DRESSING THE BED UP TO SILL LEVEL. (+)22.100

SUB ESTIMATE - DISMANTLING Dismantling Plain cement concrete in the existing causeway and clearing away from the worksite as directed by the departmental officers including all labour and incidental charges etc., complete.

Dismantling Reinforced cement concrete in the existing causeway and clearing away from the worksite as directed by the departmental officers including all labour and incidental charges etc., complete. as per section 202, 111, 112 of MORT&H Specifications (Fifth Revision)

SUB ESTIMATE - APPROACH ROAD Providing and laying of 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 using Carted Eath with a lead of 10km for filling of Approach Road 95% Compaction as per section 305 of MORT&H Specifications (Fifth Revision)

Providing and laying of 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 using Carted Eath with a lead of 10km for filling of Approach Road. 97% Compaction as per section 305 of MORT&H Specifications (Fifth Revision)

Providing and laying Granular Sub-Base Grade- V consisting of 200 mm thick well graded Material confirming to the grading 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. 111, 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 50 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 504 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, 900.

SUB ESTIMATE - RCC RETAINING WALL Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidential charges such as baling our water, providing and maintaining necessary cofferdams, sheeting, shoring bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for FOUNDATION OF RETAINING WALLS. as per section 304 of MORT&H Specifications (Fifth Revision)

A1 side

A2 side

Plain Cement Concrete of Grade M-15, Nominal Mix, 1:2:4, using 20mm 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 THE FOOTINGS OF RCC RETAINING WALLS. as per MORT&H Vth Revision 1000, 1500, 1700

A1 side

A2 side

Vibrated reinforced cement concrete M35 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 MORT&H Vth Revision 1000, 1500, 1700

A1 side

A2 side

Vibrated reinforced cement concrete M35 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 section 1000, 1500, 1700, 2200 of MORT&H Specifications (Fifth Revision)

A1 side

A2 side

Vibrated reinforced cement concrete M35 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 section 1000, 1500, 1700, 2200 of MORT&H Specifications (Fifth Revision)

A1 side

A2 side

Providing and fixing PVC seepage pipes of 100mm dia. PVC pipes of requied lengths for abutments and wngs including cost and conveyance of all materials to work site, cost and labour for 900mm dia. semi-spherical back fill arangements with 100mm size broken ganite chips at the periphery and labour charges for fixing, etc.,to drain of the backfill IN BETWEEN THE RETAINING WALLS, - . as per MOR&H Vth specification No.2706

A1 side

A2 side

Supply and fabrication of Fe-500D (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) 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.as per section 1000, 1500, 1700 of MORT&H Specifications (Fifth Revision)

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 as per section 1000, 1500, 1700, 2200 of MORT&H Specifications (Fifth Revision)

A1 side

A2 side

Vibrated Cement Concrete of Grade M-20, Nominal Mix 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 including all other incidental charges etc; complete as per relevant standard specification for STEM OF RETAINING WALLS Above the ground level as per section 1000, 1500, 1700, 2200 of MORT&H Specifications (Fifth Revision)

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 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 Broken Parapet as per section 1000, 1500, 1700 of MORT&H Specifications (Fifth Revision)

A1 side

A2 side

SUB ESTIMATE -PAINTING Painting two coats with approved Cement Paint over the priming coat surface using first class cement paint over the cement plastered surface including cost and conveyance and all labour charges for cleaning, preparing the surface painting and curing all etc., complete.

Painting two coats with Ready mix plastic Emulsion Paint using first quality plastic enamal paint over the priming coat surface over the cement plastered surface including cost and conveyance and all labour charges for cleaning, preparing the surface painting and curing all etc., complete.

Sub Total Bid Price (in figures)

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

SAI HRIDHAM INFRAA PRIVATE LIMITED

VEDIAPPAN