Description: Improvement of Water system in Thiru Vi Ka Nagar Constituency Phase II Improvement of water supply for providing water supply through tap to the individual buildings and the TNUHDB Tenements in Kannigapuram area by laying new feeder line from Name of Work Improvement of Water system in Thiru Vi Ka Nagar Constituency Phase II Improvement of water supply for providing water supply through tap to the individual buildings and the TNUHDB Tenements in Kannigapuram area by laying new feeder line from Vyasarpadi WDS and laying new distribution mains in Depot 72 Area VI of Chennai City
Details: Bill No 1A Zone 1 : Distribution main in Kannigapuram area Supply, delivery ,laying and jointing DI pipes of 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 making rubber joints and cost of rubber gasket, 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 lift of 2m 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 etc . complete for the pipes of following diametres at the following depths. 100mm at
Sector: Water supply and Sewerage