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Wastewater & Sewerage

Showing 1 - 10 of 184 tenders

Rehabilitation of Existing Wastewater Treatment

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 10th June 2026

Reference No: G037420

Closed Tender

Proposed Steel Fence and Construction of Sewer System

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 11th June 2026

Reference No: G037479

Closed Tender

Renovation of Sewer and Wastewater Disposal System

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 4th June 2026

Reference No: G037198

Closed Tender

Proposed Sewage & Wastewater Treatment Plant and Disposal System

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 9th June 2026

Reference No: G037149

Closed Tender

Rehabilitation of the Existing Sewage Treatment System with Modif...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 17th June 2026

Reference No: G037028

Closed Tender

Operation, Maintenance, and Repair of the Sewerage Treatment Plan...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 30th March 2026

Reference No: G036005

Closed Tender

Supply and Installation of a Packaged Type Sewerage Treatment Pla...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 26th March 2026

Reference No: G035928

Closed Tender

Design, Supply, Installation, Commissioning, Activation, and Esta...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 31st March 2026

Reference No: G035869

Closed Tender

Proposed Sewage & Waste Water Treatment Plant and Disposal System

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 18th February 2026

Reference No: G035248

Closed Tender

Proposed Refurbishment and Flood Mitigation Measures for Ceybank...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 14th January 2026

Reference No: G034769

Closed Tender