CONSTRUCTION OF BITUMINOUS ROAD FOR APPROACH AT V.R.B. KM 2.450 OF SOHAT MINOR UNDER M.G.C. PROJECT STAGE - II IN DIST - AMROHA

Construction of Granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader tractor mounted appropriate equipment on prepared surface, mixing by mix in place method with rolavator at OMC, and compaciting with vibratory roller to achieve the desired density, complete as per clause-401

Providing, laying, spreading and compacting stone aggregates of specific size to water bound macadam( WBM) G-2 specification including spreading in uniform thickess, hand packing, rolling withsmooth wheel roller 80-100 kn in stage to proper grade and camber , applying and brooming , stone screening to fill up the inteslices of coarse aggregate, watering and compacted to requierd density grading 2 as per technical spacification clause 405

Providing, laying, spreading and compacting stone aggregates of specific size to water bound macadam (WBM) G-3 specification including spreading in uniform thickess, hand packing, rolling with smooth wheel roller 80-100 kn in stage to proper grade and camber , applying and brooming , stone screening to fill up the inteslices of coarse aggregate, watering and compacted to requierd density grading 3 as per technical spacification clause 405

Brick Edging 7cm wide on both side of the road M-150 brick on adge laid with mud mortar including labour &supply of brick finished to the requiredtemplate and in proper alignment and also including dressing and ramming in the excavated earth as per PWD detailed specification no. 20.15, irrigation page no 22

Providing and applying primer coat with bitumen emulsion(SS-1) on prepared surface of granular base including clearing of road surface and spraying p[rimer at the rate of 0.70 kg/sqm using mechanical means as per technical specification clause 502

Providing and applying tack coat with VG-10 Bitumen over bituminous surface at the rate of 0.35 kg per sqm on the prepared bituminous surface cleaned with mechanical hydraulic as per technical specification clause 503.

Providing, laying and rolling of open-graded permix surfacing of 20mm thickness composed of 13.2mm to 5.6mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve to as wearing cours on a previously preparared base, including mixing in a suitable, plant, laying and rolling with a a three wheel 80-100 kn static roller capcity finished to required level and grades to be followed by sal coat of type c as per technical spacification clause 508

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type c as per technical specification clause 510

Earth work in cutting or in embackment in ordinary soil,excavation to be in the form of regular pits and earth work in embackment to be in 20 cm layers including ramming and dressing the surface to the required levels and slope and also including 1.5 meter lift and 30 mtr lead.the earth from cutting to be used in making embackment or to be deposited as spoil bank within 30 meter distance as directed by Engineer In Charge