Restoration of damaged BT surfaces due to before five years, UGSS and water supply works in Ward No.94, 95 in Coimbatore corporation.

Amount

Earth work excavation and deposting on bank with initial lead of 10m and initial lift of 2m in hard stiff clay stiff black hard shales muram gravel stoney earth and earth mixed with small size boullders and hard gravelly soil (SS20B)

Removal of excavated excess earth away from the site 2K.M including loading and transportation charges etc complete as per standard specification for 1M3

Providing and laying, spreading and compacting fraded stone aggregate to wet mix macadam (WMM) Specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base/base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specification.

Providing and laying Prime coat of 7 kgs/10 sqm over the WMM surface treated with primer using 7 kgs of bituminous Emulsion (SS) for 10square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as Prime coat manually etc., complete as per 502 of MORTH Rev-5 Specifications

Providing and laying tack coat of 2.5 kgs/10 sqm over the WMM surface treated with binder using 2.5 kgs of bituminous Emulsion (RS) for 10square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as tack coat manually etc., complete as per 503 of MORTH Rev-5 Specifications

Advance Patch work 13.20mm Providing Advancve Patch work using SOmm consolidated Thickness by using 1 m3 of 13.20mm IRC Metal with 44kg of Bittumen per 1 m3 of Metal For Pre Mixing For existing surface advance Patch work Including cost and conveyance of materials to the work site and stacking them to the departmental metric guage for the premeasurement, heating the bitumen in bitumen boiler, heating the aggregates and mixing them with bitumen in mini hot mix plant for premix carpet only rolling by 60-70KN power roller for premix carpet and seal coat seperately including labour charges for spreading the mix for premix carpet application of bitumen for seal coat over premix carpet, including labour charges for spreading seal coat seperately over premix carpet etc. including higher charges and fuel charges for , bitumen boiler and ail other tools and plant employed etc. complete as per of MORTH Rev - V Specifications

PERUMAL