Tenders Are Invited For Providing A Ring Main System In Chennai City (Gcc Limit) Including Operation And Maintenance

Tenders are invited for Providing a Ring Main System in Chennai City (GCC Limit) including Operation and Maintenance for 10 Years (Package Number: Rm-01) 1 Supplying, laying, jointing, testing and commissioning of MS pipeline of minimum diameter 1,200 mm 25.00 km 2 Supply, laying, jointing, testing, and commissioning of DI pipeline of minimum diameter 300 mm 12.00 km 3 Construction of pipe carrying bridges of minimum span of 100 meters for crossing water bodies in urban area 300 m 4 Pipe laying work using trenchless technology of minimum diameter 1000 mm in urban area 500 m 5 Supply, erection, testing & commissioning of Vertical Turbine Pumps /HSC pumps for a total installed capacity in a single pumping station 1200 kW 6 Providing full-fledged SCADA system for a Water supply project 1 system 7 Operation and maintenance of water supply system for a period of at least one year 1 project S No. Qualification Criteria Amount in INR Amount in US$ 7 Achieved minimum annual construction turnover calculated as total certified payments received for contracts in progress or completed. Rs.647.00 Cr. US$ 72.30 million For Joint Venture (maximum three partners), for all partners combined (must meet the requirement) Rs.647.00 Cr. US$ 72.30 million For any one partner Rs.324.00 Cr. US$ 36.20 million For each partner Rs.162.00 Cr. US$ 18.10 million 8 One water supply project of the value of not less than Rs.690.00 Cr. US$ 77.10 million NIT No. Name of work E-Bid Security (INR) Pre-bid Meeting Date E-Bid Submission Closing Date E-Bid Opening Date 1 Providing a Ring Main System in Chennai City (GCC limit) including Operation and Maintenance for 10 years. 17.0 Cr 30/12/2025 at 11.00 Hours IST 02/02/2026 Up to 11.00 Hours IST 03/02/2026 15.30 Hours IST The Scope of Work. Construction (laying) of Ring main System in Greater Chennai City (GCC) area including rehabilitation of pumping plants and connected works and Operation and Maintenance services for 10 (Ten) years for Ring Main system including other works within the contract scope. (the Works). 4. Supply, laying, testing and commissioning of a Ring Main for a total length of 91 KM with MS pipes of sizes varying from 1,200 mm to 1,800 mm, three new HSC Centrifugal Pumps and four new VT pumps by replacing the existing similar type of pumps in the existing pump stations including associated electrical equipments at WTPs/Booster stations. Providing Feeder mains from pump stations to the Ring Main for a total length of 2.7 KM and providing Transmission Mains for a total length of 64 KM from the Ring Main to various Water Distribution Stations, with MS pipe/ DI pipe of size varying from 200 mm to 1,800 mm and allied works including surge protection works, SCADA system, providing 24 Nos. of Pipe carrying bridges for crossing water bodies and providing Trenchless technology for railway crossing, NH/SH and Metro Railways within the Greater Chennai Corporation (GCC) Area and Operation and Maintenance services for 10 (Ten) years for entire system from Feeder pumping stations to Water Distribution stations. Tender Link : https://www.adb.org/projects/tenders/type/advance-notice-1536/type/firm-consulting-1566/type/general-procurement-notice-1526/type/invitation-bids-1521/type/invitation-prequalification-1611/type/other-notice-1531/type/prequalified-applicants-1616

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