Constructing Nilaheri Pipe Line link drain (through underground pipe line) from RD 0 to 15900 out-falling into JLN Feeder at RD 320600-L.

Amount

Dismentling of Cement Concrete plain 1:4:8 as per HSR item No.-8.6(b)

Dismentling of Cement Concrete 1:3:6 as per HSR item No.-8.6(c)

Earth work excavation in foundation and trenches (HSR 6.6)

Providing, lowering cuting, jointing and testing of 900 mm dia RCC pipe clas NP3 as per IS 458-2003 with socketed joints manufactured with ISI marks etc (HSR 29.96)(viii)

Providing, lowering cuting, jointing and testing of 600 mm dia NP3 pipe as per HSR No- 29.96 (v)

Centering and shuttering for face of concrete HSR 9.13

Centering & shuttering for wall HSR Item No. 9.5

Design Mix concrete of grade M-15 with minimum cement content 240kg. / cum HSR Item No. 10.64

Design Mix concrete of grade M-30 with minimum cement content 340kg. / cum HSR Item No. 10.67

1st class brick work laid in cement sand mortar 1:3 HSR 11.5

12 mm thick cement plaster in 1:4 HSR 15.5

Reinforcement steel yield strength deformed bars grade FE-500 conformining to B.I.S Code HSR Item No. 18.22

Earth work excavation in foundation with avg. lead of 45 mtr HSR 6.2(b) & C+6.3 (i)

Fixing MS Girder (300x140 mm) on Sump well as per HSR item No 18.1 (a)