Krishnagiri DT Krishnagiri Block Under NABRD XXX 2024-2025 Strengthening of the road from Agraharam to Nekkunthi road at Periyamuthur (R-203) Package No_ TN 04 KRI 53

Amount

Strengthening of the road from Agraharam to Nekkunthi road km 0/0-2/2 H/O. Periyamuthur (R-203)

Clearing the Scrub jungle including all labour charges for burryingng and burning etc.,Clearing and grubbing road land including uprooting wild vegetation, grass, bushes ,scrubs,saplings and trees of girths upto 300mm, removal of stumps of such trees cut earlie and disposal of unserviceable material and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per technical specification clause 201. etc. comp.

Picking existing BT Surface including all labour and materials etc complete

Providing and Laying Gravel to 100mm Compacted thick including cost & conveyance of Gravel From Approved sources to work site including labour for Spreading, watering and comp-acting by power roller to achieve the required proctor density at 100 % compaction.

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 WBM/WMM surface preparatory to another bituminous construction over it.

Providing and laying Tack coat WMM Surface (treated with primer) at 2.5 KG of RS-1 Bitumen Emulsion / 10 Sqm including labour for spraying, hire charges for bitumen sprayer etc., comp

Providing and laying Bituminous Macadam based on job mix formula mixed in hot mix plant of drum type in one layer for overlay as shown in drawing using paving Bitumen 60/70 penetration grade as per IS 73 amd aggregate conforming to grading

BITUMINOUS CONCRETE 25MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 40mm thick using 0.13cum of 19.00-9.50mm. 0.17cum of 9.5-2.36 and below with 50.3kgs of VG30/VG40 heating the bitumen and aggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, carrying 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 tonnes vibratory/phenumatic roller to the required density etc., including labour for attending to paver to site etc.including hire charges and fuel charges foe 20-30t CMP with bitumen boiler, tipper trucks,paver finisher/9m paver finisher,vibratory/phenumatic roller and all other tools and plants required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clauses 507 of MORTH Part-5

Provision of HM Stone

Provision of KM Stone

Road Marking with hot applied thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface

Provision of 15 nos. rumble strips covered with bituminous carpet 15-20mm high at centre, 250mm wide placed at 1m centre to centre at approved locations to control speed, marked with white strips of road marking paint

Construction of Culvert @ Ch-560m

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc

Cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Abutments

Deck slab

Cement concrete 1:2:4 mix using 20mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for bed blocks

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works

Reinforcement Cement concrete 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Provision for Bitumen Pad

Provision for Tar Paper

Provision for Weep Holes

Construction of Culvert @ Ch-1300m

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc

Cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Abutments

Deck slab

Cement concrete 1:2:4 mix using 20mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for bed blocks

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works

Reinforcement Cement concrete 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Provision for Bitumen Pad

Provision for Tar Paper

Provision for Weep Holes

Construction of Culvert @Ch-1700m

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc

Cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Abutments

Deck slab

Cement concrete 1:2:4 mix using 20mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for bed blocks

Supplying and fabrication of steel including cost and conveyance of steel to site and all labour charges for straightening, cutting to length, bending to shape and tying in position and forming grills for all R.C.C works

Reinforcement Cement concrete 1:1.5:3 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Provision for Bitumen Pad

Provision for Tar Paper

Provision for Weep Holes

Construction of Retaining wall at Agaraharam to Nekkundhi road Ch 340-381m & Ch 340-404m

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B Ch-340-381m R/s(41m) & Ch-340-404 m L/s(64m)

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc Ch-340-381m R/s(41m) & Ch-340-404 m L/s(64m)

Cement concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc Ch-340-381m R/s(41m) & Ch-340-404 m L/s(64m)

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.Ch-340-381m R/s(41m) & Ch-340-404 m L/s(64m)

Footings

Provision for Name Board & Citizen Information Board

Provision for 60CM Equilateral Triangle Cautionary Sign Board

Maintenance

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)

P. GOVINDHARAJ (BID ID -1228039)