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Wastewater & Sewerage

Showing 1 - 10 of 178 tenders

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

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

Construction of Internal Wastewater Collection Network & Pumping...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 6th February 2026

Reference No: G034689

Closed Tender

Rehabilitation of Storm Water Line, Improvements of Storm Water D...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 18th December 2025

Reference No: G034147

Closed Tender

Design & Construction of Effluent Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 10th December 2025

Reference No: G033972

Closed Tender

Upgrading of Existing Sewage and Wastewater Drainage and Treatmen...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 16th December 2025

Reference No: G033689

Closed Tender

Improvements to the Wastewater Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 20th November 2025

Reference No: G033217

Closed Tender

Renovation of the Hostel Kitchen Wastewater Discharge System

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 11th November 2025

Reference No: G033119

Closed Tender