Estimate for Relining of w/c of O/L RD 28450/29500-R of Mahorana 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 (CSR 2020 Item No.28.2 (a) i )

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. from 1.5 to 2.25 mtr depth (CSR 2020 Item No.28.2 (b) i )

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. (CSR 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 . (CSR 2020 Item No.11.3)

10mm thick cement plaster 1.4 on sides walls . (CSR 2020 Item No.15.6)

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

Reinforced cement concrete 1:2:4 hand mixed but including steel reinforcement (CSR 2020 Item No.10.13 a (i) & M42b)

Cement Conc.1:2:4 including supply, carriage & with stone ballast or shingle (CSR 2020 Item No.10.13 a (i) )

Cement concrete 1:4:8 with brick ballast 40mm gauge (CSR 2020 Item No.10.10 a (i)

Providing Lowering, jointing and cutting of RCC pipes 400mm dia into trenches & laying same to correct alignment complete (CSR 2020 Item No.29.46 (B) (f) & 20.13(c).

Providing Lowering, jointing and cutting of RCC pipes 150 mm dia for vent pipe into Trenches and laying same to correct alignment ( @3 metre / No) (CSR 2020 Item No.20.13 a)

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 manholes complete with cement concrete 1:2:4 (CSR 2020 Item No.29.35 )

Providing of Alfa valve 400 mm dia complete (L.S.)

Centreing &shuttering for Concerte faces

Providing & fixing of Assembly/Appurtments consisting of a alfa valve 400mm dia complete and operating arrangement in main pipeline complete in all respect

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

VARDAAN CONSTRUCTIONS

THE NAVYUG CO OP L and C SOCIETY LTD

KEWAL KRISHAN GOVT CONTRACTOR