Construction of Escape Tunnel Outlet Structure and Protection Work toward SFT Outlet Structure at Hurla Nallah of Parbati H.E. Project, Stage II(Package No C 666)

Amount

Excavation in earth work and disposal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed: 50% spade work & 50% Pick Work.

Excavation in earth work and disposal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed: Hard rock (requiring blasting).

Disposal of excavated material beyond 20 m initial lead and lead upto 6km.

Grouted anchor bars - Length 3.0 m.

Providing and laying in position machine batched and machine mixed design mix M-20 grade cement concrete with M.S.A upto 40 mm for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, admixtures as per direction of Engineer-incharge. (Note :- Cement content considered in this item is @ 300 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately).

Add/deduct for using excess/less cement in the items of design mix over and above the specified cement content therein.(Fixed rate item @ Rs 7.81/Kg and to be paid as per actual quantity).

Air-entraining Agent.

Water reducing Agent.

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Foundations, footings, bases of columns, etc. for mass concrete.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. - Deformed reinforcing bars Grade Fe500.

Providing & making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012,MORTH Clause 2500, of required size, Mesh Type 10x12 (D=100 mm with tolerance of ± 2%) Zinc coated, Mesh wire diameter 3.0 mm, mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2mm, supplied @3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per direction of Engineer-in-charge.

Boulder filling dry hand packed tightly as in wire crate apron bund.

Gabion Technologies India Pvt. Ltd.

BHARAT CONSTRUCTION

TEAM INFRASTRUCTURES PVT LTD