NIT NO. 11 (2025-26)/WW-III

Fabrication & Supply of MS pipe line for Upgradation of Sludge Disposal System Through Laying of 600 mm Dia Pipeline up to 260 mtr length at 20 MGD WTP, Okhla Water Works., of 8 mm thick MS Plate as per site requirement & as per justification.

Fabrication & Supply of MS pipe line for Upgradation of Sludge Disposal System Through Laying of 300 mm Dia Pipeline up to 40 mtr including bend, Elbow as required at site for making joint in to 900mm dia suqar line to safe discharge of west water at Kalkaji drain for the work of Upgradation of Sludge Disposal System Through Laying of 600 mm Dia Pipeline at 20 MGD WTP, Okhla Water Works., of 8 mm thick MS Plate as per site requirement.

Fabrication & Supply of MS Flange (6 Nos.) for making joints for installation of squar valve for 600mm dia pipe made out of 8 mm thick MS Plate as per site requirement.

Hiring and running of Crane of capacity 20 tonne (3D) with driver and fuel include cost of service of operating staff and supply of lubricating oil.

Hiring of Hydraulic Excavator (3D) with driver and fuel include cost of service of operating staff and supply of lubricating oil.

Pumping out water caused by springs, tidal or river seepage, broken water main or drain.

Upgradation of sludge disposal system at 20 MGD WTP, Okhla Water Works, including tracing, identification, isolation, disconnection, fabrication, supply, laying, jointing, testing, commissioning, operation and maintenance of pipelines, complete in all respects, as per specifications and directions of Engineer-in-Charge. The item includes fabrication, supply, laying and jointing of 600 mm dia Mild Steel pipeline made out of 8 mm thick MS plates, including tracing of existing old damaged drain pipeline from Okhla Water Works up to the nearby drain (nalla) near Kalkaji, complete isolation and diversion of all wastewater/sludge flows, segregation of existing drain system, and installation of new 600 mm dia pipeline as per approved alignment. The item further includes disconnection of existing 900 mm dia pipeline near the main gate of Okhla Water Works, tracing of both 600 mm and 900 mm pipelines, providing and fixing of blind flanges at all required locations to ensure proper and permanent separation of pipelines, rectification of leakages at any location, and making the entire system completely leak-proof, includes all allied and incidental works such as minor modifications, realignments, welding, cutting, bending, handling, shifting, erection, hydrostatic testing at full working pressure, operation of all connecting valves, installation of valves provides by department, restoration of disturbed areas, and commissioning of the complete system. The item also includes deployment of all required manpower such as Fitters, Helpers, Beldars, Supervisors, Electricians and Chowkidars, supply of all materials, tools and plants, welding equipment, safety arrangements, barricading, handling, lifting, testing, and compliance with all safety norms and statutory requirements. The contractor shall be fully responsible for safety of men, materials and existing installations. The item further includes operation and maintenance of the laid pipeline and associated components for a period of one (01) year after successful commissioning, complete to the satisfaction of the Engineer-in-Charge. Rate to be quoted shall be inclusive of all materials, labour, tools & plants, testing, commissioning, operation & maintenance for one year, including all incidental charges, complete as per specifications and directions of Engineer-in-Charge.

Raghunath Rubber Industries (BID ID -1653044)