Tender For Replacing Rcc Pipes Into 150Mm, 200Mm, 250Mm Dia Hdpe Dwc Pipes In Ugd Damaged Areas., virudhunagar-Tamil Nadu

Tender For Replacing Rcc Pipes Into 150Mm, 200Mm, 250Mm Dia Hdpe Dwc Pipes In Ugd Damaged Areas.; 1 Removing the burst R.C.C. pipes from the pipeline and removal of slushy soil and baling out water and replacing the pipe line with sound pipe including jointing and cost of refilling the pipe line with water for retesting the pipe line etc., complete. (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers 2 150MM DIA 3 200MM DIA 4 250MM DIA 5 Supply and Delivery of DWC Structured Wall Polyethylene Piping Systems (Pipe withonline/offline coupler and elastomeric sealing ring) with required specials non-smoothexternal annular corrugated and smooth internal surface (Double wall) (SN 8 Class) for nonpressure underground sewerage, drainage application generally as per IS-16098 (Part-2) type B. 6 150MM DIA 7 200MM DIA 8 250MM DIA 9 Supplying and filling in foundation andbasement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. 10 Supply and delivery ofPVC Coupler including cost and conveyance of all charges etc., complete 11 150MM DIA 12 200MM DIA 13 250MM DIA 14 Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers. 15 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.

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INR 22 Lakhs /-