Lining with laying U/G RCC pipeline of O/L RD 135062-L(Ext.2) of Sheron Disty

Amount

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.upto 1.5 mtr depth (C.S.R.2020 Item No. 28.2 a (i) )

Earth work Excavation in foundations, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 meters depth including dressing of bottom and sides of trenches, tacking the excavated soil clear from the edge of excavation . (C.S.R. 2020 Item No. 6.6)

First class brick masonary 229 mm thick laid in cement sand mortar 1.6 in foundation and plinth including supply recarriage of bricks cement . (C.S.R.2020 Item No. 11.3)

10mm thick cement plaster 1.4 on sides walls (-) Rs.1.25/- for scaffolding. (C.S.R 2020. Item No. 15.6)

10mm thick cement plaster 1:4 on bed and top. (C.S.R.2020 Item No. 15.38)

Reinforced cement concrete 1:2:4 hand mixed but including steel reinforcement (C.S.R.2020 item 10.13 (a) i & M42 b )

Cement Conc.1:2:4 including supply, carriage & with stone ballast or shingle ( C.S.R. item 10.13 (a) i )

Cement concrete 1:4:8 with brick ballast 40mm gauge (C.S.R. Item No. 10.10 (a) i )

Providing Lowering, jointing and cutting of RCC pipes 300 mm dia into trenches & laying same to correct alignment complete (C.S.R. Item No. 29.46 (B) (e) & 20.13 (b).

Providing Lowering, jointing and cutting of RCC pipes 150 mm dia for vent pipe into Trenches and laying same to correct alignment (C.S.R. Item No. 29.46(B) (b) & 20.13 (a).

Providing & fixing M.S. foot rests made of 20x20 mm square bar including fixing in manholes complete with cement concrete 1:2:4 (CSR 2020 Item No.29.35 )

Providing & fixing Shutter Gates 300 mm dia, made of iron in haudies to block the pipeline & for off-takes branches) (L.S.)

Centreing &shuttering for Concerte faces as per item (9.1) of CSR 2020

Providing of Alfa value 300 mm dia complete (L.S.)

Fixing of alfa valve (Non-schedule item ) (L.S.)

THE KUNRAN CO-OP L AND C SOCIETY LTD