M/o Roads (C/o Service Road On 45.00 Mtr Wide Road Along Expressway From Lotus Valley Cut Sector 126 To Toilet Cut Sector 127) Noida

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means over areas ( exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including getting out adn disposal of excavated earth. lead upto 50m and lift upto 1.5m, as directed by Engineer-in-charge. The contractor has detect Different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation only after getting permission of Engineer-in-charge All kinds of soil

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

Construction of granular sub-base by providing close graded material, spreading in uniform layer with motor grader on prepared surface, mixing by mix in place method with front end loader at OMC, and compaction with vibratory roller to achieve the desired density, complete as per clause 401

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Materia with water at OMC In mechanical mix plant carriage of 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 rolley to achieve the desired density.

Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres. With F.P.S. bricks of class designation 150

Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 to 1.00 kg/sqm using mechanical means.

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site , laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled , vibratory and tandem rollers to achieve the dsired compaction as per MORTH specification clause No. 505 complete in all respects.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rates of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level adn alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.