ESTIMATE FOR RESTORING LINING GAPS AND STRENGTHENING OF BANKS OF KOTRA DISTY SYSTEM AND RAISING VRB SLABS AT RD 73825,78900,91100 KOTRA DISTY and VRBs RD 9000 and 11150 OF MINOR 7 KOTRA disty.

Amount

Excavation of soil using hudraulic JCB and hydraulic tractor trolley with disposal upto 3 km including cutting and loading in trolley trimming bottom and side slopes in accordance with requirements of grades and cross sections and transporting to embankments location with all leads

Compaction (ii)) Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction including watering and rolling

Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing :- ((a)) 0 to 1.5 m depth

Dressing side slopes and preparation of sub grade for lining.

Extra allowance for providing templates in curved portion of lining. (ii)) Single layer brick lining for irrigation channels (Distributaries and minors) or section for all depths consisting of :- ((c) ) 75mm thick bricks laid in 1:3 cement sand mortar over second layer.

Laying brick on edge coping 229mm wide and 115mm thick in cement sand mortar 1:3

Extra allowance for providing templates in curved portion of lining

Dismentaling of RCC Slab

First Class Brick work laid in csm 1:3 in Foundation & plinth

Reinforced cement Concrete M-30 in sub structure using batching plant upto ht 5 mtr (CSR 21.32 G ii)

Cold twisted deformed (Ribbed /tor steel) Bar Fe 500 grade as per is code 178-1985 for R.C.C Works Where not Including in the complete rate of RCC inclinding Binding Bending aand Placing in position .AS per steel bar sheet.

Providing and laying 60 mm thick factory made cement concrete interlocking Paving blocks of M- 35 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in- Charge."

Hiring crain 35 tonne capacity for raise the exstinig slab

fiiling triangular portion under coping

12.5 mm thick Cement Plaster 1:3

Excavation in Soil (any type) using Hydraulic Excavator CK 90 with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, including all lifts and combined lead upto 30m.

THE SAHOKE COOP LABOUR AND CONSTRUCTION SOCIETY LTD (BID ID -632814)