Estimate for rehabilitation / restoration of bank and relining of unlined / distorted portion from RD 122300 to 181000 of Ladhuka Disty

Amount

Ordinary Jungle Clearance of both banks running Minor having Discharge exceeding 1.5 Cum/s but upto 4.5 cum/s

E/Work for lip cutting of irrigation Channels inclusive of all allowances, lead and dressing (upto 1.50 mtr depth)

Dressing of side slopes and preparation of sub grade for lining complete in all respect as per PWD specifications and engineer-in-charge.

Dressing of bed and preparation of sub grade for lining complete in all respect as per PWD specifications and engineer-in-charge.

Extra for compaction of earth including laying earth in 20cm layers, watering and rolling to specifications.

Single layer brick lining for irrigation channels (Distributaries and minors) or section of all depths consisting of first layer of 12.5mm thick cement plaster 1:5 on subgrade and finished, second layer of 10mm thick cement plaster 1:3 properly rendered and finished, 75 mm bricks laid in 1:3 cement sand mortar over second layer (In side slopes for all sections)

Single layer brick lining for irrigation channels (Distributaries and minors) or section of all depths consisting of first layer of 12.5mm thick cement plaster 1:5 on subgrade and finished, second layer of 10mm thick cement plaster 1:3 properly rendered and finished, 75 mm bricks laid in 1:3 cement sand mortar over second layer (In bed for trapezoidal section only)

Laying brick on edge coping 229mm wide and 115mm thick in cement sand mortar 1:3 as per PWD specifications i/c supply of material complete in all respect.

Laying brick on edge coping 356mm wide and 115mm thick in cement sand mortar 1:3 as per PWD specifications i/c supply of material complete in all respect.

Raking, cleaning and filling of hollow joints in cement sand mortar 1:3 on side slopes of tile lined channel.

Excavation in soil using J.C.B and Hydraulic Tractor trolley with disposal with an avg. lead 9.37 Km including cutting and loading in trolley, trimming bottom and side slopes in accordance with requirement of grades and X-Sections and Transporting to the embankment locations with all lift and leads

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

Dressing of earthwork for new work or remodeling work Unit

Any Other Item

GURDEV SINGH CONTRACTOR