Imp upgradation of internal road network at Murtsey Ibex Colony Skalzangling Agling Dmbuchan and MES ColonyUnder SDP

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 & 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. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

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.

Earth work in excavation by mechanical means (Hydraulic excavator) in foundation trenches or drains(notexceeding1.5minwidthor10sqm on plan), including dressingof sidesandrammingofbottoms, liftupto1.5m, including getting out the excavated soil and disposalofsurplusexcavatedsoilasdirected, within a lead of 50 m. All kinds of soil.

Dumping stone excluding cost of stones. in Horizontal on level

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)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Carriage of material from source to site including loading, unloading and stacking complete job. a) Cement and average lead of 10 km

b) Sand an average lead of 10 km

c) Stone aggregate an average lead of 10 km