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Wastewater & Sewerage

Showing 1 - 10 of 345 tenders

Excavation, Shoring, Backfilling, and Construction of Sewer Conne...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 6th August 2026

Reference No: G039030

Closed Tender

Construction of Wastewater Collection and Disposal System at Ceyl...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 22nd July 2026

Reference No: G038981

Closed Tender

Construction of Sewerage Treatment Plant near Visitors' Dining Ro...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 17th July 2026

Reference No: G038671

Closed Tender

Annual Service and Maintenance of the Existing Sewerage System

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Category: Wastewater & Sewerage

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Location: Eastern Province, Batticaloa

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Closing Date: 10th July 2026

Reference No: G038575

Closed Tender

Sewerage Treatment Plant Refurbishment at Bandaranaike Internatio...

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Category: Wastewater & Sewerage

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Location: Western Province, Gampaha

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Closing Date: 28th July 2026

Reference No: G038367

Closed Tender

Raw Water Treatment Plant, Waste Water Treatment Plant, Water Dis...

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Category: Wastewater & Sewerage

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Location: Western Province, Gampaha

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Closing Date: 12th June 2026

Reference No: G037532

Closed Tender

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

Establishment of Laboratory Waste Water Treatment Plant

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Category: Wastewater & Sewerage

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Location: Uva Province, Badulla

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Closing Date: 11th June 2026

Reference No: G037393

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