Construction of Bridge at ch 1580m of Denkanikotta to Sasthramutlu road at Krishnagiri DT Kelamanglam Block under PMGSY III Batch I 2022-2023 Package No TN 29 142

Amount

1. CONSTRUCTION OF MAJOR BRIDGE AT CH:1580m OF THE ROAD FROM DENKANIKOTTA-SASTHRAMUTLU ROAD

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(without dewatering).

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(without dewatering).

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(with dewatering and shoring)

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(with dewatering and shoring)

Vibrated Cement Concrete of grade M 15 ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for foundation concrete (below sill Level)

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

Providing and Fixing of 20mm Thick Compressible fiber board in expansion joint complete as per drawing and technical specifications

Vibrated Plain Cement Concrete of grade M 20 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 Flecxible apron and rigid apron (Below Sill Level)

Vibrated Plain Cement Concrete of grade M 20 Design Mix 1:1.5:3 using 20mm & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour 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 footing under ABUTMENT, PIERS and Wings Below Sill Level

Vibrated Plain Cement Concrete of grade M 20 Design 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 Substructure of ABUTMENT, PIERS and Wings Above Sill Level

Vibrated reinforced Cement Concrete of grade M 30 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 Including all other Incidental Charges etc., complete as per relevant standard specifications for Dirt Wall cum bed block over Abutments and bed block over piers.

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 the abutments and Wings.

Providing and fixing Kraft Paper for full width of seating of deck slab and including including cost and conveyance to work site Labour for fixing the same in correct position and all other incidental charges etc., complte.

Vibrated reinforced Cement Concrete of grade M 30 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 Including all other Incidental Charges etc., complete as per relevant standard specifications for Deck Slab

Providing filter media behind the abutments and wings with clean III graded material 53mm to 5.6mm to 600mm thick and well compacted in layers with smaller sized towards the soil and bigger size towards the wall including cost and conveyance to work site including all labours and other incidental charges including hire charges for tools and plants employed etc., for filter media as per MOST's (Roads Wing) specifications for Roads and Bridges " Fourth Revision Cl. 309-3-2-13 and 305 -4-4 etc., complete.

Filling behind Abutments and wings with clean gritty gravel 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 for filling behind the abutment and wings

Providing & fixing PVC Expansion joint in between Deck Slab over Abutment & Piers as shown in the drawing including cost & conveyance of Expansion Joint including Shalimar Pad and Joint sealant etc., complete.

Supply and Fabrication of S 500 Steel requried for all RCC items of works involved in the schedule cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending , tying grils, including overlapping to the required length whennever necessary and placing the reinforcement in position as specified in the drawing, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc., complete, S 500 Grade

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

Vibrated reinforced Cement Concrete of grade M 30 ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants Including all other Incidental Charges etc., complete as per relevant standard specifications for Approach Slab

Vibrated Cement Concrete M20 grade hard granite broken metal including cost and conveyance of all materials to site and cement at sitel including labour charges for mixing,transporting, laying, and curing concrete,working at heights for parapet wall over wings

Vibrated reinforced Cement Concrete of grade M 30 ISS HBG metal including cost and conveyance of all materials to site including cost of cement at site including all Labour Charges for mixing concrete, laying, vibrating , hire charges for tools and plants , compacting, curing with all leads for soft water, including all other incidental charges , form work cost of premoulded expention joints and fixing the same in position etc., complete for wearing cost of 75mm uniform thickness over deck slab and approch slab

Vibrated reinforced Cement Concrete of grade M 30 Design Mix using 20 & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour charges for mixing, transporting, laying and curing concrete, working at depths, tools and plants and maintaining of protective bunds, cofferdams, shoring, strutting etc., complete as per relevant standard specifications for RCC Handrail

Providing and fixing of cast iron drainage spouts 100mm dia as per MOST drawing SD/205 with grating arrangements at top as shown in the drawing using 12mm x 25mm flats for grating arrangements, and 100mm dia drainage spout projecting beyond the bottom of deck slab as shown in the drawing including cost and conveyance of cast iron pipes and flats and fixing them in position etc,complete.

RCC RETAINING WALL

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.(with dewatering and shoring) Upto 3 m depth IN SOILS

Vibrated Cement Concrete of grade M 15 Nominal Mix 1:2:4 using 20mm 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 foundation concrete (below footing, below raft foundation, below retaining wall)

Vibrated Plain Cement Concrete of grade M 20 Design Mix 1:1.5:3 using 20mm & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour 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 stem of retaining wall concrete

Vibrated Plain Cement Concrete of grade M 20 Design Mix 1:1.5:3 using 20mm & 12mm ISS size HBG metal including cost and conveyance of all materials to site including cost of cement at site including cost of formwork, soft water, labour 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 stem of retaining wall Above Sill Level

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.

DIVERSION ROAD AND APPROACH ROAD

Excavation for roadwork in soil with hydraullic excavator of 0.9 cum bucket capacity including cutting and loading 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 1.5 m and lead upto 1000 m as per technical specification clause 302.3

98% compaction

100 % compaction

Prviding laying Granular Sub Base as per table no 400-1/400-2 and any other Granular material or a combination those of for 150mm thick to give a CBR of 20 on prepared sub grade in accordance with the requirements of the specification for sand , Gravel & 6mm Aggregate Mix

Providing, laying, spreading and compacting stone aggregates to Wet Mix Macadam specification including premixing the material with water at OMC in mechnical mix plant carriage of mixed material by tripper to site, laying in uniform layers with paver in sub base/base course on a well prepared surface and compacting with vibatory roller to achieve the desired density

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, laying bituminous macadam with hot mix plant using crushed aggregates of grading as per table 500.4 premixed with bituminous binder transported to site upto lead of 1000m laid over a previously prepared surface with paver finisher to the requried grade, level and alignment and rolled to achieve the desired compaction as per technical specification clause 504.

Providing, laying and rolling of open graded premix carpet of 20 mm thick compossed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion 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 3 wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seel coat of either Type A or Type B or Type C as per technical specification clause 508

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

Supply of f NP3 class RCC pipes confirming to IS 458/2003 including cost of pipe as a finished work including all other incidental charges, testing charges including loading, unloading, transport and delivery in good condition at work site etc., complete, as directed by the Departmental Officers, as per standard specifications.

Provision for Safe Load Test

Provision for Sign Board

Provision for Name Board

Provision for Reflectors

Provision for Logo Board

Provision for Maintenance Board

Provision for Citizen Board

MAINTANANCE

For 1st year maintenance

For 2nd year maintenance

For 3rd year maintenance

For 4th year maintenance

For 5th year maintenance

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

T.JAYAPRAKASH