Name of Work- Relaying of ...

NS Items – lnstallation of Steel product pipe by HDD method including preparing and setting up the plant and equipment, preparing new pipe-work material, installing new pipe-work and commissioning system or making the system ready for commissioning by HDD operation including, all related civiland mechanical works Iike excavation, shori n g/strutti ng, etc. d ri ll i ng, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill of site after completion all inclusive as per lndustriol-2018: Code of Practice for Horizontal Directional Drilling Technique Suiting lndian Conditions. For 900 mm pipe

NS Items –`Providing, installing, operating, and maintaining a complete dewatering system to keep an excavation pit (up to 10 meters depth) free from standing water, seepage, or ground water for suitable working in pit for laying of sewer and storm line by trenchless technology. The rate shall include the provision of high-head submersible pumps, suction/delivery pipes, fuel or electrical power charges, and all other necessary items.

NS- Job work for Roka/ plug and unplugged the sewer in the manhole/pit at depth up to 10 meters and line size up to 900 mm in fully filled manhole with sewage water. The rate shall be include all required material for plug the sewer/storm line to provide suitable working space for relaying of settled sewer and storm line with complete in all respect .