Chennai Metropolitan Water Supply And Sewerage Board Tender

100x100mm A/S tee

100mm endcap

Testing of D.I pipes with hydraulic testing equipment by filling with water and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete for the following diametres of pipes.

100 mm MJ Collar

Sub Total

GST @ 18%

100mm

Supply, delivery at site, laying and jointing the following sizes of socket @ spigot end, push - on - joint DI pipes of classification K7 conforming to IS: 8329/2000 in standard lengths with cement mortar lining inside and outside Zinc coating, including rubber gaskets and labour charges for loading,unloading and stacking at the site etc as directed by the engineer at site , including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and intial lift of 2 m conveying to the site of work, lowering into the trenches, aligning, making rubber joints including jointing materials, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth for the pipes of following diametres in various road surface and etc, complete .

Supply, delivery at site and fixing the following sizes of DI push - on joint specials as mentioned below confirming to IS: 9523/2000 including loading,unloading and stacking at the site, as directed by the engineer at site etc including Labour charges for earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m and intial lift of 2 m conveying to the site of work, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth as directed by the engineer at site, etc complete.

100mm

100mm

100mm at 1.25m depth

Non-Bus Route

Jointing the D.I Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete. (including cost of jointing materials)

Cutting of Road surface

Asphaltic Road

100mm