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Wastewater & Sewerage

Showing 11 - 20 of 210 tenders

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

Supplying, Installation, and Commissioning of EDI Water Treatment...

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Category: Wastewater & Sewerage

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Location: Western Province, Gampaha

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Closing Date: 29th March 2026

Reference No: G035851

Closed Tender

Maintenance of the Sewerage System

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Category: Wastewater & Sewerage

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Location: Western Province, Gampaha

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Closing Date: 11th March 2026

Reference No: G035610

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

Design and Construction of Wastewater Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Gampaha

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Closing Date: 10th February 2026

Reference No: G035184

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