P/L 900mm dia RCC NP3 pipes for channelization of nallah , Dhakru Majra, Ward No 8, Baddi

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within all leads and lifts as per the direction of Engineer in charge.

Providing and laying cement concrete 1:5:10 (1 cement:5 sand:10 graded stone aggregate 40mm nominal size) and curing complete including cost of form work in: Foundation and plinth as per the direction of Engineer in charge

Providing and laying cement concrete work 1:2:4 (1 cement:2 sand:4 graded stone aggregate 20mm nominal size) and curing complete including cost of form work in and reinforcement for reinforced concrete work as per the direction of Engineer in charge

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars

Providing and Laying RCC NP3 pipe as per design on first class bedding of granular material in single row including fixing collar with cement and sand mortar 1:2 but excluding excavation protection works backfilling, concrete and masonry works in head wall and parapets clause 1106 of 900mm dia as per the direction of Engineer in charge

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone- III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone- III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design Inside size 120x90 cm and 90 cm deep including C.I. cover with frame (medium duty) 500 mm internal diameter, total weight of cover and frame to be not less than 116 kg (weight of cover 58 kg and weight of frame 58 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 as per the direction of Engineer in charge

Providing and laying cement concrete 1:5:10 (1 cement : 5 Sand :10 graded stone aggregate 40mm nominal size) and curing complete including the cost of form workin: Foundation and plinth as per the direction of Engineer in charge

Mohan Singh Govt. Contractor

Bhupinder Singh

Divya Construction Co.