Construction Upgradation of Link Road at Sham Chazar Zangla Zanskar Including R Wall,Edge

Earthwork in excavation by mechanical means (Hydraulicexcavator)over areas (exceeding 30cmindepth,1.5min widthaswellas10sqmonplan) including getting outanddisposalofexcavatedearthleadupto50mandliftupto1.5m,as directed by Engineer-in-charge. Limb-3(RD-200 to RD-590m)(A)All kind of soil.

Ordinary rock

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: for RD-0to RD-1200mtr. RD 0-2000mtr Zangla RD0-200 mtr Tsazar and RD 200-590 mtr Tsazar (A) All kind of soil.

Ordinary rock

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm indepth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.RD200to 590mtr.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) RD0-200mtr Zangla RD0-200mtr Tsazar and RD 200-590 mtr.Tsazar.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:3:6 (1 cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)Limb -1(RD-0 to 200m) Zangla Limb -3(RD0 to 200Mt) Tsazar Limb -3(RD 200 to 590Mt) Tsazar.

Stone Soling on horizantal ,I,e on level including supply(for RD-0 to RD-1200mtr) Limb -1(RD 0 to 200mt) Zangla Limb-3(RD 0 to 200 mt) Tsazar Limb -3(RD 200 to 590 mt) Tsazar.

construction of granular sub-base by providing close graded Material conforming to specifications,mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site,for all leads and lifts,spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density , complete as per specifications and directions of engineer in charge.16.78.1with material conforming to grade -I (size range 75mm to 0.075mm ) having CBR value -30(plant mix method) Limb-1 (RD 0 to 2000mt) Zangla Limb-3(RD 0 to 590 mt) Tsazar Limb-4(RD 0-1000mt) Pishu.

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge. Limb-1(RD 0-2000mt) Zangla Limb-3 (RD 0-590 m) Tsazar Limb-4(RD0-1000M) Pishu.