Re-Alignment of 350mm dia pumping main at vilangudi to sellur in ward 22

Supplying and conveying, of following sizes of C.I. SPUN PIPES and SPECIALS - LA class AS PER IS 1536/2001 Amendment No.3.July 2008 Pipes to site, for standard length including cost of pipes, testing charges at factory, labour charges for loading, unloading and stacking at site etc. as directed by the Corporation Engineer 350mm dia CI

C.I. Specials - (as per IS 1538 (1993)) 350m dia S/S 90 deg end

Civil Works Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m inthe following classification including otherincidental charges such as barricading etcexcluding refilling in hard stiff clay,stiff blackcotton,hard red earth, shales, murram, gravel, stoneyearth and earth mixed with small size bouldersand hard gravelly soil etc., complete as directed by the Engineer--in-charge. 350mm CI Pipes

Labour for cutting open road for laying water mains or sewer. Concrete Roads

Disjointing C.I. Tyton S/S pipes and specials, and lifting C.I. Pipes from the trenches and stacking at places shown by the departmental Officers.CI Pipes 350mm

Lowering of C.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.For Depth upto 2.0m

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) CI Pipes 350mm

Refilling with excavated soil (other than sand) complying with standard specification in layers of 15cm watered well rammed and consolidated after the pipes and specials are laid,jointed and tested etc. and removing and depositing the surplus earth complete as directed by the Engineer--in-charge. CI Pipes 350mm

Cutting C.I./D.I Pipes true to axis and filing smoothly and finishing the ends complete 350mm

Shoring & strutting Shoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314-1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete and all other incidental charges for the depths (i) 0-3mts.,(ii) 0-4mts.,(iii) 0-5mts., (iv) 0-6mts.,(v) 0-7mts. and (vi) 0-8mts. 0 to 3 m