Strengthening BT Road From Erumanur to Thottikuppam Road 0/681 0/980 in Vridhachalam Block

Amount

Clearing and scurb / light jungle by cutting, removing and disposing of all materials such as bushes, scrubs, stumps, roots, grass, weeds, top organic soil not exceeding 150mm in thickness rybbish including cutting of tress up to 300mm girth KM-0/681-0/980

Earth work excavation and 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 KM-0/681-0/980

Provind US Gravel with a lead of KM including cost and conveyance and stacking at side to departmental gauge for taking pre measurements by departmental officers and including labour charges for spreading the gravel as per standard specification etc.KM-0/681-0/980

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. KM-0/681-0/980

Applying PRIMECOAT over WMB/ WMM surface at 7.00Kg of SS-1 bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc, Comp KM-0/681-0/980

Applying TACK COAT over WMB/ WMM surface at 7.00Kg of SS-1 bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc, Comp KM-0/681-0/980

BITUMINOUS CONCRETE 25 MM THICK USING cmp (Grade-II) Providing and laying Bituminious concrete to 40mm thick using 0.08cum of 13.20-11.20mm. 0.11cum of 6.70-2.36 and 0.16 cum 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 KM-0/681-0/980

Veerasekar.P (BID ID -1525148)