Estimate for Re-Lining / Lining of W/C by Laying Underground Pipeline of O/L RD 97561-R of Dhipali Disty Village Gumti Kalan Distt.Barnala (Laying and Jointing of RCC UGPL system and other allied works in construction of watercourse)

Earth work Excavation for pipe line in trenches and pits up to 1.5 meters depth in open area where disposal of surplus earth is done alongwith alignment, including trimming and dressing sides, levelling of beds of trenches to correct grade, cutting joint holes, refilling; consolidation and watering of refill in 15cm layers and Restoration of unmetalled or unpaved surface to its original condition excluding cost of shoring and timbering but including the cost of dewatering of rain water, diversion for traffic, night signals, providing & fixing caution boards, watching, fencing etc. Depth upto 0 to 1.5 mtr.

Earth work Excavation for pipe line in trenches and pits up to 1.5 meters depth in open area where disposal of surplus earth is done alongwith alignment, including trimming and dressing sides, levelling of beds of trenches to correct grade, cutting joint holes, refilling; consolidation and watering of refill in 15cm layers and Restoration of unmetalled or unpaved surface to its original condition excluding cost of shoring and timbering but including the cost of dewatering of rain water, diversion for traffic, night signals, providing & fixing caution boards, watching, fencing etc. Depth upto 1.5 to 2.25mtr.

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 metres.

First class burnt brick laid in cement sand mortar 1:6 for bed and side wall [Item No 11.3(i)].

10mm thick cement plaster 1.4 on sides walls (-) Rs.1.25/- for scaffolding.

10mm thick cement plaster 1:4 on bed and top.

Reinforced cement concrete 1:2:4 hand mixed but including steel reinforcement (CSR Item No 10.13 (a) (i)

Cement Conc.1:2:4 including supply, carriage & with stone ballast or shingle

Cement concrete 1:4:8 with brick ballast 40mm gauge

Lowering, jointing and cutting of RCC pipes 400 mm dia into trenches & laying same to correct alignment complete

Lowering, jointing and cutting of RCC pipes 150 mm dia for vent pipe into Trenches and laying same to correct alignment ( @2.50 metre / No)

Wrought Iron and mild steel ladders, framed grills, grating etc. complete fixed in position in D-tank.(CSR 2020 Item No.18.4)

Providing & fixing M.S. foot rests made of 23x25 mm square bar including fixing in Haudis complete with cement concrete 1:2:4 (CSR 2020 Item No.29.35 )

Providing and fixing of Alfa Alfa Valve fitted on riser pipe to act as Nakka (D regulators) DIA-400 mm

Centreing & shuttering for Concerte faces

Providing and fixing of Steel Shutter Gates Assembly in Main Pipeline complete in all respects.

Dismantling of Brick work in Cement, CSR 2020 - item no- 8.5 (b)

Miscellaneous item 1

Miscellaneous item 2

Miscellaneous item 3

NOTE:- Credit of old materials as per sanctioned estimate will be recovered from the bidder and it will be taken into the acccount while preparing the comparative statement of the work.