Strengthening of Road from Sengamalapatty to Vadamalapuram of Virudhunagar District under NABARD - RIDF - XXX - 2024-25

Amount

Sengamalapatti-Vadamalapuram road KM 0/0-3/150.

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.

Earth work excavation from borrow pits for filling in all classes of soils, such as gravelly soil hard red earth shales, murrams gravel stoney earth and earth mixed with 50% lair sized boulders and hard gravel soil exept sand and hard rock requiring blasting as per SS 20A (Box cutting)

Picking the existing old metal for the B.T. surface and sectioning the undulations and all compacting charges etc., complete

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) 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 1

Providing and Laying Gravel to a compacted thick including cost & conveyance of gravel from approved sources to work site including labour for spreading, watering and compacting by Power roller to achieve the required Proctor density at 100% compaction

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

Providing and laying Tack coat over WMM 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

BITUMINOUS CONCRETE 25 MM THICK USING cmp (Grade-II) Providing and laying Bituminous Concrete to 25/30/40mm 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 50.30kgs of VG30 bitumen 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

Providing and fixing of KM stones for standard specification

Providing and fixing of HM stones for standard specification

Provision for Road Marker Road / Stud with lens Reflector

Road Marking with Hot applied Thermoplastic compound with Reflectorising Glass beads on Bituminous Surface

Provision for Caution Board

Constrution of CC Pavement ch 92 m to 200m R/S

Earth work excavation 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 complete

centering and Shuttering for Roof Slab Work including cost and conveyance of all materials to site and all labour charges etc complete

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

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base,

Provision for Retaining wall AT Ch92m

Earth work excavation 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 complete

centering and Shuttering for Roof Slab Work including cost and conveyance of all materials to site and all labour charges etc complete

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

Construction of deck slab culvert 2.00mspan @ CH 830 M

Earth work excavation 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 complete

centering and Shuttering for Roof Slab Work including cost and conveyance of all materials to site and all labour charges etc complete

Above GL

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

Cement concrete 1:2:4 mix using 20 mm ISS HBG metal including all cost and conveyance of materials, labour charges such as compaction, curing, etc., complete as per standard specification.

Supplying and fabrication of steel for R.C.C. works including all cost and conveyance of materials, labour charges such as cutting, bending, tying and placing in position, etc., complete as per standard specification.

RCC 1:11/2:3 mix using 20 mm ISS HBG metal including all cost and conveyance of materials, labour charges such as compaction, curing, etc., complete as per standard specification.

Constrution of Retaining wall ch 1148 m to 1198 m

Earth work excavation 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 complete

centering and Shuttering for Roof Slab Work including cost and conveyance of all materials to site and all labour charges etc complete

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

Constrution of Retaining wall ch 1210 m to 1240 m

Earth work excavation 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 complete

centering and Shuttering for Roof Slab Work including cost and conveyance of all materials to site and all labour charges etc complete

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

Provision for Name Board

Part-B:- Maintenance work

Maintenance 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 seasonal growth 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 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 his own cost

For the First Year from the date of completion of work

For the Second Year from the date of cpmpletion 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 the above Government Contract 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}

GMARIAPPANANDCO (BID ID -1229103)