National Water Supply & Drainage Board

Tenders

112 tenders match your filters · page 4 of 6

• Renovation Work of SETA Water Treatment Plant,

  59195Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• -Construction of Boundary Wall

  59194Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• -Construction of Boundary Fence

  59193Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Laying of Raw Water Transmission Main at Intake Tapping Point

  59192Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Supply, Delivery and Laying of DI/HDPE Pipes, Fittings, Specials, Valves and Accessories

  59191Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Provision for Transferring of Existing Improper Service Connections

  59190Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Construction of Retaining Wall, Renovation of Water Tower & Caretaker Quarters

  59189Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• The Pipe Laying from Kekanadura Junction

  59188Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Provision of New Service Connections

  59187Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Renovation of OIC Office & Chlorinator Room

  59186Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Service Contract for Disconnection & Reconnection

  59185Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Hiring of Vehicles (check closing date)

  58738Goods & SuppliesPublished 14 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Hiring of Vehicles (check closing date)

  58737Goods & SuppliesPublished 14 Oct 2026

  ClosedDeadline 28 Oct 2026

  Tender details

• Provision of Workmen Services

  58736Goods & SuppliesPublished 14 Oct 2026

  ClosedDeadline 28 Oct 2026

  Tender details

• Provision of Janitorial Services

  58735Goods & SuppliesPublished 14 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Supply, Installation, Testng and Commissioning of Aggitator Mixer units for Floculators and Chemical Dosing System and Accessories

  58734Goods & SuppliesPublished 14 Oct 2026

  Closing soonDeadline 14 Nov 2026

  Tender details

• Replacing of Alum Mixing Tank

  58733Goods & SuppliesPublished 14 Oct 2026

  OpenDeadline 18 Nov 2026

  Tender details

• Supply, Installation & Commissioning of Remote Production Water Meter Data Transmission System

  58732Goods & SuppliesPublished 14 Oct 2026

  Closing soonDeadline 14 Nov 2026

  Tender details

• Supply and Installation of Water Pumping Sets and Accessories

  58731Goods & SuppliesPublished 14 Oct 2026

  OpenDeadline 18 Nov 2026

  Tender details

• Supply and Installation of Water Pumping Sets and Accessories

  58730Goods & SuppliesPublished 14 Oct 2026

  OpenDeadline 18 Nov 2026

  Tender details