Municipality Tender

Construction of Under Ground Drain from Kondapally Shivalingam (H) to Parwatham Yadagiri (H) and Kon;Construction of sewer circular conical manhole as per type design using flyash Bricks of size 225 x 10 x 6 cms having minimum Crushing strength 75 Kgs Per Sqm as per IS:12894-1990 - CLASS - 7.5 using Sulphete resisting cement in CM (1:3) prop; including CC (1:4:8) bed for foundation and of M15 (1:2.5:5) prop. using 20mm HG metal for benching and channels, inside plastering with 20mm thick using Sulphete resisting cement in CM (1:3) prop; and outside plastering with 20mm thick using OPC in CM (1:3) prop; the foundation concrete in CC (1:4:8) prop. using 40mm nominal size hard broken granite stone and supporting incoming pipes with concrete block / masonary wherever necessary including finishing the gap with CM (1:3) prop. on both the sides including excavating pits upto required depth in all types of soils and supply and fixing of 560mm dia manhole frame and cover (HD-20) and PVC encapsulated steps including cost & conveyance of all material, labour and all other incidental and operational charges etc., complete.

Construction of Under Ground Drain from Kondapally Shivalingam (H) to Parwatham Yadagiri (H) and Kon;Lowering the RCC S/S pipes carefully into ready made the trenches laying them true to alignment and gradient.jointing with rubber rings and testing including filling with water with a water lead upto 500 meters including cost of rubber rings as per BIS No.783/1985, as per Public health (part-IV)SoR 2021-22.page no.446).

Construction of Under Ground Drain from Kondapally Shivalingam (H) to Parwatham Yadagiri (H) and Kon;Manufacture, Supply and Delivery of R.C.C Spun/Vibrated Cast (Reinforced) Socket and Spigot Pipes conforming to for potable water supplies conforming to B.I.S 458/2003 (SSR 2021-22.page no.462) at exfactory (rate per meter of effective length) Excluding transportation & taxes.