Strenthening and 5 Year Maintenace Of Road From Maruthampallam School Road Chidambaram Pakkam Road (R-485) Maruthampallam Panchayat in Sembanarkoil Block Km 0/0 - 2/200 At Mayiladuthurai district under NABARD XXX - 2024-25

Amount

Strenthening Of Maruthampallam school Road Chidambaram pakkam Road @ Maruthampallam Panchayat in Sembanarkoil Block (R- 485) k.m 0/000-2/200 at Mayiladuthuai district under NABARD XXX – 2024-25

Picking the existing black top/ WBM surface to 50 MM depth including labour, hire charges d plants and all other incidental charges etc. complete as per MOST specification.

Earth work excavation in all classes of soils except hard rock requiring blasting depositing on bank with initial lead of 10M and lift of 2M including all labour charges and incidental charges such as shoring, strutting, providing coffer dams, bailing out

Providing US Gravel with a lead of KM including cost and conveyance and stacking at site to departmental gauge for taking pre measurements by departmental officers and including labour charges for spreading the gravel as per standard specification etc

Side Berms

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/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.

Providing and laying of prime coat using Emulsion at the rate of 7 Kg per ten square meter over the WMM/WBM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat over WBM surface(treated with primer) using 2.5Kg of bitumen emulsion RS-1 for 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.,

BC 25mm Thick (Grade-II) Using VG30 Bitumen and Plastic Waste Providing and laying Bituminous Concrete to 30/40mm thick using 0.13 cum of 19.00- 9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 47.28kgs of VG30 bitumen and 3.02Kgs of Waste Plastic for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5

Road marking with hot applied thermoplastic compound with reflecting glss beads on bituminous surface

Construction of Minor Bridge 0/000-0/020

Dismanting

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

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

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

Diversion Road

Earthwork excavating & depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murrum, gravel, stoney earth and earth mixed with small size boulders SS 20 A including laying and spreading in layers of 250 mm loose thick each , sectioning , watering and compacting etc, complete as per MOST 301 - 305.

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method)

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) 250 mm thick, including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory Soil Compactor to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as pwe clause 406 of MORTH Rev-5

Supply and fixing of NP3 class RCC 900 mm dia pipe suppiled by the Contractor at his own cost specified below conforming to IS 458/ 1989 cost of pipe as a Finished workincluding All Cost etc complete.

Construction

Earth work excavation in all classes of soils except hard rock requiring blasting and depositing on bank as per SS20B with allleads and lifts and all other incidental charges such as bailingout water shoring strutting, walling & forming protective bundswherever necessary etc complete as per relevent standardspecification for DRESSING THE BED UPTO SILL LEVEL.

Earth work excavation in all classes of soils except hard rockrequiring 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 providing and maintaining necessarycofferdams, sheeting, shoring, bracing and their subsequentremoval, removal of all logs, stumps and other deleterious matterand obstructions, trimming bottom of excavation backfilling, andclearing the site and disposal of all surplus materials etc., complete as per relevent standard specification for FOUNDATION OF RAFT AND CUT OFF WALLS

Earth work excavation in all classes of soils except hard rockrequiring 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 providing and maintaining necessarycofferdams, sheeting, shoring, bracing and their subsequentremoval, removal of all logs, stumps and other deleterious matterand obstructions, trimming bottom of excavation backfilling, andclearing the site and disposal of all surplus materials etc., complete as per relevent standard specification for FOUNDATION OF RAFT AND CUT OFF WALLS

Filling inside the raft with clean good coarse M.sand including cost and conveyance of sand to work site, laying, handling charges andfilling in layers , tamping under optimum moisture content to get the maximum density including watering,with all leads of water andall other incidental charges etc. complete

Vibrated Cement Concrete of grade M15 (nominal mix 1:1.5:3)using 20mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing, transporting, laying and curing concrete working in heights and Hire charges for Tools and Plants and all other incidental chargesetc., complete as per relevent standard specification for BASE COURSE BELOW APPROACH SLAB

Vibrated Cement Concrete of grade M20 design mix using 40 mm, 20mm & 12mm ISS HBG metal including cost and conveyance of allmaterials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing, transporting laying and curing concrete working at depths Tools and plants Tools and Plants and all other incidental charges etc. completeas per standard specification for Footing of Abutment ,Pier & Wing Wall

Vibrated Cement Concrete of grade M20 design mix using 40 mm, 20mm & 12mm ISS HBG metal including cost and conveyance of allmaterials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing, transporting laying and curing concrete working at depths Tools and plants Tools and Plants and all other incidental charges etc. completeas per standard specification for Substructure of Abutment ,Pier & Wing Wall aboce Sill Level

Vibrated reinforced cement concrete 1:1.5:3 M30 (Design mix) using 20mm & 12mm ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including formwork 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 Specification for RCC Dirt Wall and Bed BLock

Providing and fixing seepage pipes of 100mm PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to worksite, cost and labourfor 900mm dia semi-spherical backfill arrangements with 100mm sizebroken granite chips at the periphery and labour charges for fixing, etc., complete to drain the backfill.

Providing and fixing KRAFT paper for full width of seating of deck slab and including cost and conveyance to worksite, labour forfixing the same in correct position and all other incidentalcharges etc., complete

Vibrated reinforced cement concrete 1:1.5:3 M30 (Design mix) using 20mm & 12mm ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including formwork 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 Specification for RCC Deck Slab & Kerb

Providing filter media behind the abutments and wings with clean III graded material 53mm to 5.6mm to 600mm 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 to 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 charges etc complete FOR FILLING BEHIND ABUTMENT AND WINGS

Providing and fixing PVC EXPANSION JOINT inbetween deck slabs over abutment and pier as shown in the drawingincluding cost and conveyance of expansion joints including shalimar pad and joint sealent etc., complete.

Supply and fabrication of Fe-500 steel required for all RCC items of works involved in the schedule including cost of steel at site including cost of fabrication, labour charges for cleaning the rods strengthening, cutting bending,tying grills, including applying anti corrosive treatment, including overlaping to the required length wherever necessary and placing the 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 including suitable anticorrosive treatment.

Vibrated Cement Concrete of grade M15 (nominal mix 1:1.5:3)using 20mm ISS hard granite broken metal including cost and conveyance of all materials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing, transporting, laying and curing concrete working in heights and Hire charges for Tools and Plants and all other incidental chargesetc., complete as per relevent standard specification for BASE COURSE BELOW APPROACH SLAB

Vibrated reinforced cement concrete 1:1.5:3 M30 (Design mix) using 20mm & 12mm ISS graded hard granite broken metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but including formwork 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 Specification for Approch Slab

Vibrated Cement Concrete of grade M30design mix using ISSsize graded HBG metal including cost and conveyance of all materials to site and cement at site including all labour charges for mixing concrete laying,vibrating Hire charges forTools and Plants, compacting, curing with all leads of soft water,including and all other incidental charges form work 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 Cement Concrete of grade M40 design mix using 20mm & 12mm ISS HBG metal including cost and conveyance of allmaterials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing, transporting laying and curing concrete working at depths Tools and plants Tools and Plants and all other incidental charges etc. completeas per standard specification for RCC Crash Barrier

Vibrated Cement Concrete of grade M20 design mix using 20mm & 12mm ISS HBG metal including cost and conveyance of allmaterials to site and cement at site including cost of formwork, lead for soft water, labour charges for mixing, transporting laying and curing concrete working at depths Tools and plants Tools and Plants and all other incidental charges etc. completeas per standard specification for Crash Barrier type Parapet

Providing and fixing of cast iron drainage spouts 100mm dia as per MOST drawings 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 inposition etc., complete

Provision for Soil Investigation, Design, Steel Shulde , Drawing, And Estimate charges,

Provision for ,Hm stone,

Provision for ,Km stone,

Provision for Name board

90 cm Equilateral triangle (Cautionary) sign Bord

Towards the charges for routline maintenance of the road work executed under NABARD including dressing of berms by refilling the gully with the earth from borrow pits, cleaning of wild seasonalgrowth on berms, destilting of side drains and CD works, white washing guard stones, painting of KM, HM stones, parapets, cutting of branches of trees, refixing displaced guard stones, caution boards, speed limit boards etc., with the periodicity for the above activities as prescribed in IRCSP- 20:2002 and as directed by the departmental officers except for the constructional defects which has to be rectified by the contractor at his own cost For the First Year from the date of completion of work

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 & 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}

NAM INFRA (BID ID -1231106)

M Lakshmi (BID ID -1231009)