Water Treatment & STP Tender Results

Sewer line installation and Pressure pipe installation Installation of HEPE product pipe by HDD method for on grade gravity sewer including preparing and setting up the plant and equipment, preparing new pipe - work material, making of entry and exit pits upto 3 meter depth, installing new pipe - work and commissioning system or making the system ready for commissioning by HDD operating including, all related civil and mechanical works like excavation, shoring / strutting, etc. drilling, stringing, reaming and pulling back the new pipe - work on the desinged bore path alignment, proper disposal of drilling fluid and back fill of site after completion all inclusive as per IndSTT : 101-2018: Code of Practice for Horizontal Directional Drilling Technique Suiting Indian Conditions. ` Generic Definition : The work involves installation product pipe of HDPE using Horizontal Directional Drilling (HDD) technique to the required grade and alignment using appropriate drilling rig, drilling tools, product pipes, using appropriate drilling fluid including disposal of drilled muck, separation of drilling fluid as necessary etc. Generic Deliverables : By employing the HDD technique following outputs can be achieved: o Creation of a stable tunnel in the ground under a difficult crossing in which installation work of product pipe of water supply, sewerage, telecom duct or gas transmission etc. can take place. o With special attachments installation of pipes in correct grade and alignment. o Creation of boreholes for extraction of groundwater from mountainous regions o Creation of boreholes for environmental protection activities. HDPE Pipes 225 mm Outer Dia.