Repair and maintenance of sewerage system in old canal colony Rohtak during the FY 2020-21

Amount

Dismantling cement concrete 1:2:4 in foundation and plinth HSR 8.6 d

Dismantling RCC 1:1.5:3 in foundation and plinth HSR 8.6 e

Dismantling brick masonry in cement mortar HSR 8.5 b

Earth work excavation in foundation and plinth HSR 6.1 a

Providing lowerin laying fixing in position and jointing at all level/ depth ISI marked HDPE 280mmDIA PIPE OF PE100 grade and PN -6 for seweraqe (HSR item No.29.98(iv) )

Providing PVC Pipe 10" die 6Kg. Pressure rating ISI Mark

Laying of PVC Pipe of 250 mm die pipe (HSR item No.28.7 G)

Jointing of PVC Pipe of 250 mm dia pipe HSR 28.8 G

Cutting of PVC pipe of 250 mm dia pipe HSR 28.9 g

R- Socket 10 inchx6 inch

PVC Bend 250 mm dia

Cement concrete 1:2:4 with stone aggregate 20 mm nominal concrete size in foundation & plinth HSR 10.41

Brick work cement mortor 1:3 in foundation and plinth HSR 11.5

10mm thick cement plaster 1:4 HSR 15.5

RCC 1:1.5:3 with stne aggregate 20 mm nominal size in foundation and plinth HSR 10.79+10.95a

Cold twisted deformed bar HSR 18.22

C/S for concrete foundation & foundation beam vertical HSR 9.13

Credit of Steel

Credit of Brick Masonry