Estimate for reconstruction of Kotbhai disty from RD 127500 to 134342 by Laying Pipeline

Excavation in Soil 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. (6.19)

Earth work in excavation in foundations, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm layers with compaction including disposal of all surplus soil as directed within lead of 30 meters. (6.6)

Rehandling of Earthwork (CSR Chapter 6 Note No. 2)

PCC 1:3:6 (M-10) nominal mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days as per drawing and technical specification.

Laying RCC M-20 for solid slab superstructure using batching plant, Transit mixer and concrete pump including centering & shuttering laid in position complete in all respects. (upto 5 m height)

Cold twisted deformed (Ribbed/Tor Steel Bar) Bars Fe-500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete.

Centering & Shuttering for faces of walls, partitions, retaining walls, & the like (vertical or battening including attached pilasters, buttresses etc. when curved). (9.3)

Bending and fixing iron rungs on lined slopes as per IS Code 3873-1993 (CSR Item No. 19.17)

Providing and laying of boulder apron laid in wire crates made with 4 mm dia GI wire conforming to IS: 280 & IS: 4826 in 100 mm × 100 mm mesh (weaved diagonally), including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 18 kg, including excavation for trimming for preparation of bed Boulder Apron Laid in Wire Crates. (CSR Item No. 22.23 A)

Providing, lowering RCC Hume NP-3 Pipe 900 mm dia in trenches to correct gradient and alignment, jointing with Tyton rubber joint and cutting of reinforced cement concrete spigot and socketed pipes and specials with rubber ring ISI marked as per IS Code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc., cutting of concrete beds and joint holes, supporting the pipes and specials in correct position, fixing of rubber ring, testing the pipes for leakage and making good all defects to the entire satisfaction of the Engineer-in-Charge including all cartage etc.