Thoothukudi Dt - PMGSY III 2022-23 Batch-I Pkg No TN 25-112 Construction of Bridge at 1320m of MRL 12 Tharuvaikulam Melur-Keelur to Tharuvaikulam Surangudi road (via) Vellapatti , Iyyanarpuram in Ottapidaram Block

Amount

Construction of Bridge at ch: 1320 of MRL12-Tharuvaikulam Melur-Keelur to Tharuvaikulam Surangudi road Via Vellapatti , Iyyanarpuram in Ottapidaram Block at Thoothukudi District of Package No TN 25-112

Dismantling the the existing CC Pavement in Cement Mortar in the existing causeway and clearing away from the work site and carefully stacking the usefull materials for reuse on the road side as directed by the departmental officers including all labour and incidental charges etc., complete.

For PCC

Removal Of NP3 Pipes

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling out water, providing and maintaining necessary coffferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifications for PILE CAP UNDER ABUTMENTS & PIERS.

Cost and supply of MS liner includly fabrication and driving upto refusal point permanent liner using 6 mm thick M.S.plates confirming to I.S.2062 of 1000mm inner diameter from formed ground level and charges for welding, and construction with consumables, labour and tools and plants required and driving the MS liner 6 mm thick to be left permanently with the pile shaft as per re quiremently with the pile shaft as per specification and placing them in position with all lead and lift etc complete as directed by the departmental officers.

Providing reinforced cement concrete cast-in-situ bored piles of 1200 mm diameter in RCC using M35 (Design mix) using 20 mm ISS HBG metal with minimum cement content of 400 kg per cu. m maximum water cement ratio of 0.4 and slump of 150 - 200 mm by tremie concreting including cost and conveyance of all materials to site and cost of cement at site but excluding cost 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 200 m, mixing concrete, filling it position by tremie pipe, cutting of pile head to cut-off level for casting pilecap, and all other incidental charges etc., complete as per standard specifications, for PILES BELOW ABUTMENTS & PIERS

Vibrated Cement Concrete of grade M 15 using 40mm, 20mm, 10mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for Levelling Course Below Pile Cap Abutments , Piers (0% Form work)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for PILE CAPS UNDER ABUTMENTS AND PIERS as per standard specifications(4% Form work)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for SUBSTRUCTURE OF ABUTMENTS AND WINGS ABOVE SILL LEVEL(10% Form work)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for RCC CIRCULAR COLUMN PIER ABOVE SILL LEVEL.(10% Form work)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for DIRT WALL CUM BED BLOCK OVER ABUTMENTS (10% Form work)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications, for RCC CAPPING BEAM ABOVE COLUMN PIER(10% Form work)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications, for PEDESTAL OVER CAPPING BEAM AND BED BLOCKS(10% Form work)

Supplying and fixing of Elastomeric bearing of size 40 x 32 x 9.6 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

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications, for T-BEAM AND CROSS BEAM GIRDER (20% Formwork)

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications, for FOR DECK SLAB (20% Formwork)

Providing and fixing seepage pipes of 100 mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labour for 900 mm. Dia. Semi spherical back fill arrangements with 100 mm. size broken granite chips at the periphery and labour charges for fixing, etc., to drain of the BACKFILL IN BETWEEN THE ABUTMENTS AND RETURNS.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8

Filling behind Abutment and Wings with clean gritty gravel of Ø value not less than 350 including cost and conveyance of gravel to worksite, laying, handling charges and filling in layers, tamping under optimum moisture content to get the maximum density including watering, with all leads for water and all other incidental charges etc., complete as per standard specifications.

Providing and fixing STRIP STEEL EXPANSION JOINT in between Deck Slabs over abutment and pier as shown in the drawing including cost and conveyance of expansion joints including Shalimar pad and joint sealent etc,complete.

Vibrated Cement Concrete of grade M 15 using 40mm, 20mm, 10mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for BASECOURSE BELOW APPROACH SLAB

Vibrated reinforced cement concrete M 35 Grade using 20mm, 10mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site and cement at site but excluding cost and fabrication of steel but including cost of form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete working at heights, hire chargs for tools and plants, including all other incidental charges etc., complete as per standard specifications for Approach Slab

Add Supply and fixed of high quality PVC Pipe of 150mm dia including cost and Conveyance of Pipe to Site for providing utility services to footpath

Vibrated cement Concrete M35 using 20mm, 10mm IRC Metal HBG graded metal including cost and conveyance of all materials to worksite and 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,formwork,cost of premoulded expansion joints and fixing the same in position etc., complete for wearing coat of 75mm uniform thickness over deck slab and approach slab.

Vibrated Reinforced Cement Concrete M-25 using 20 mm & 10 mm ISS size hard granite broken graded metal including cost and conveyance of all materials to site including cement at site but excluding cost and fabrication of steel, including labour charges for mixing, transporting, laying, and curing concrete,working at heights,hire charges for tools and plants,including all other incidental charges,etc, complete for RCC HAND RAIL AND POSTS OVER DECK SLAB.

Vibrated Cement Concrete M20 grade using 20mm,10mm ISS size hard granite broken metal including cost and form work and centering conveyance of all materials to site and cement at sitel including labour charges for mixing,transporting, laying, and curing concrete,working at heights for PCC PARAPET OVER WINGS.

Supplying and fixing GI Drainage Spouts 100 mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100 mm dia drainage spout projecting atleast 300m beyond the bottom of deck slab including cost and conveyance of galvanised iron pipes and flats and fixing them in position etc.,

Supply and fabrication of High Yield Strength Deformed Bar with Grade Designation Fe.500 (HIGH CORROSION RESISTANT MARINE STEEL (HCRM)), conforming to IS:1786 1985, 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.

Approach Road

Excavation for Road work in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5m and lead upto 1000m as per Technical Specification Clause 302.3 (98% COMPACTION)

Construction of Embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (100% COMPACTION)

Providing laying and compacting red gravel in accordance with requirements of the specification materials shall be in one or more layers as necessary including watering, consolidating by the power roller rolling and all labour charges for soiling including hire charges for consolidation etc. complete.(Gravel Shoulder)

Construction of gravel/soil-aggregate base (GSB) by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with three wheel 80-100 kN static roller to achieve the desired density, complete as per Technical Specifications Clause 401 Grading III

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam (WMM) specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406.

Providing and laying Bituminous macadam(BM) 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.

Providing and applying Primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying Tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared Granular surface treated with Primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. (ii)

Providing, laying and rolling of Open-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510

Diversion Road

Excavation for Road work in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5m and lead upto 1000m as per Technical Specification Clause 302.3 (98% COMPACTION)

Construction of gravel/soil-aggregate base (GSB) by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with three wheel 80-100 kN static roller to achieve the desired density, complete as per Technical Specifications Clause 401 Grading III

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam (WBM) specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. (Grading II)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry

Provision for Pile Load Test (Including cost of initial load test charges, piles and liners)

Provision for Safe Load Test

Provision for Logo Board

Provision for sign Board

Provision for Name Board

Provision for Maintainence Board

Provision for Citizen Board

Provision for Reflectors

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 incidental charges such as baling out water, providing and maintaining necessary coffferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifications for FOUNDATION UNDER RETAINING WALL.

Vibrated Cement Concrete of grade M 15 using 40mm, 20mm, 10mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for Levelling Course Below Retaining Wall.

Vibrated Reinforced cement concete of Grade M35 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for FOOTINGS OF RETAINING WALLS.(4% Form Work)

Vibrated Reinforced cement concete of Grade M30 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for FOOTINGS OF RETAINING WALLS. .(4% Form Work)

Vibrated Reinforced cement concete of Grade M30 using 20mm, 10mm ISS Graded HBG graded metal including cost and conveyance of all materials to site and cost of cement at site but excluding cost and fabrication of steel but including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working art depths, Tools and plants and incidential charges etc., complete as per relevant standard specifications for STEM OF RETAINING WALLS.(10% Form Work)

Providing and fixing seepage pipes of 100 mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labour for 900 mm. Dia. Semi spherical back fill arrangements with 100 mm. size broken granite chips at the periphery and labour charges for fixing, etc., to drain of the BACKFILL IN BETWEEN THE ABUTMENTS AND RETURNS.

Supply and fabrication of High Yield Strength Deformed Bar with Grade Designation Fe.500, (HIGH CORROSION RESISTANT MARINE STEEL (HCRM)) conforming to IS:1786 1985, 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.

RETAINING WALL PCC

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling out water, providing and maintaining necessary coffferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifications for FOUNDATION UNDER RETAINING WALL.

Vibrated Cement Concrete of grade M 15 using 40mm, 20mm, 10mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for Levelling Course Below Retaining Wall.

Vibrated Cement Concrete of Grade M-20 using 40mm, 20mm, 10mm ISS HBG metal including cost and conveyance of all materials to site including cement at site including cost of formwork and centering, 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.

Vibrated Cement Concrete of grade M20 Design Mix 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 STEM OF RETAINING WALLS.

Providing and fixing seepage pipes of 100 mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labour for 900 mm. Dia. Semi spherical back fill arrangements with 100 mm. size broken granite chips at the periphery and labour charges for fixing, etc., to drain of the BACKFILL IN BETWEEN THE ABUTMENTS AND RETURNS.

CONICAL REVERTMENT

Earthwork excavation in all classes of soil except hardrock requiring blasting and depositing on bank with all leads and lifts as per SS20B, including cost of all labour, equipments and all incidental charges such as baling out water, providing and maintaining necessary coffferdams, sheeting, shoring, bracing and their subsequent removal, removal of all logs, stumps, grubs and other deleterious matter and obstructions, trimming bottom of excavation backfilling, and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifications for FOUNDATION UNDER TOE WALL.

Vibrated Cement Concrete of grade M 15 using 40mm, 20mm, 10mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for Levelling Course Below toe Wall.

Vibrated Cement Concrete of Grade M-20 using 40mm, 20mm, 10mm ISS HBG metal including cost and conveyance of all materials to site including cement at site including cost of formwork and centering, 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 TOE WALLS.

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.10 behind abutment, wing wall, return wall to the full height, compacted to firm

Gravel Bedding

Providing and laying boulder for Revertment with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Cofferdam

Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2m in sand, silt other loose soil wet sand or silt not under water light black cotton soil sandy loam and ordinary soil including excavated earth SS.20B

Supplying and filling in exbankment with filling sand in layers of well watered ramp and consolidated complying with standard specification etc., complete.

Supplying and filling sand in the empty Cement Gunny Bags, stitching them, conveying the same to site and stacking as directed within a lead of 10m including cost of bags, jute, Thread, Needle, Sand etc., complete.

Plastic cement concrete with 10% Bentonite, 5% Cement and the 85% of sand with weathered rock particles including laying curing and finising etc., excluding centring shuttering and reinforcement work complete complying with standard specification as directed by the departmental officers.

Routine Maintenance after completion of work

Towards the charges for routine maintenance of the bridge work executed under PMGSY including dressing of berms by refilling the gully with the earth from borrow pits for Bridge Approach Road, rivertraining works, Whitewashing abutment and piers, painting of Hand Rails/ Crash barrier, repairing of damaged wearing Coats, cealing of cracks with cement/epoxy grouting, repairing of bearings, expansion joints,concrete railings/ crash barrier with the periodicity for the above activities as prescribed in IRC - SP- 20-2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at its own cost,

For the first year from the date of completion of work

For the second year from the date of completion of work

For the third year from the date of completion of work

For the fourth year from the date of completion of work

For the fifth year from the date of completion of work

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

P JEFFERSON SAMUEL RAJ AND SONS