LAND RECLAMATION AND WATER HARVESTING CUM DISTRIBUTION PROJECT AT DHEPUJIJAN PAM VILLAGE UNDER RIDF-XXX

Amount

RCC Check Dam

Clearing and grubbing road land including uprooting rank vegeation, grass, bushes, shrubs, samplings and trees grith upto 300mm, removal of stumps of trees cut earlier and disposal of the unserviceable materials etc. as directed.

Earth work in excavation of foundation for structures as per drawing & technical specification, including setting out, construction of shoring & bracing, removal of stumps & other deleterious matter, dressing of sides & bottom and backfilling in trenches with approved material.

Plain cement concrete 1:3:6 normal mix in foundation with crushed stone aggregate 40mm normal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

RCC Works in in sub structure complete as per drawing & technical specification and steel shuttering form work.

Supplying, fitting & placing TMT bar reinforcement in substructure complete as per drawing & technical specifications.

Plastering with cement mortar ( 1 : 3 ) on R.C.C. works as per technical specifications.

Providing and laying of filter media with granular material/stone crushed aggregates satisfying the requirment laid down in clause 2504.2.2 of MoRTH specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size toward the Head Wall to the full height compact to a firm condition complete as per drawing and specification.

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification.

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification.

Construction of Earthen Periphery Bund as per technical specification.

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, including preparation of ground, fetching of sods and watering as per Technical Specification.

Earth work in excavation for foundation of structure as per drawing and technical specification of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and back filling etc. complete as per technical specification and directed.

Providing & laying boulder apron on gully bed in up stream and down stream of RCC structure for protection against scour with stone boulders weighting not less than 40 kg each complete as per drawing & technical specifications.

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications.

Construction of diversion channel to divert the flow of water of the stream at proposed site during the construction period of RCC Check Dam.

Earthwork in filling the diversion channel after completion of work.

Cost for construction of RCC Signboard including painting, writing and supplying all necessary materials etc. complete as directed at the project site.

SRI NAVAJYOTI KALITA (BID ID -255641)