National Water Supply & Drainage Board

Tenders

112 tenders · page 3 of 6

• Laying and Jointing of HDPE/DI Pipe

  59634Goods & SuppliesPublished 28 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Laying of Pipes, Fittings and Specials for Bundle Pipe

  59632Goods & SuppliesPublished 28 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Modification Work of Aerator, Flocculator, Sedimentation Tank, and Supply & Laying of Raw Water Main

  59630Goods & SuppliesPublished 28 Oct 2026

  OpenDeadline 25 Nov 2026

  Tender details

• Laying of HDPE/DI Pipe, Fitting and Specials

  58302Goods & Supplies

  ClosedDeadline 28 Oct 2026

  Tender details

• Hiring of Vehicles (check closing date)

  59211Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Providing Periodical Service for Vehicle Fleet

  59210Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Contract for Providing Service for Taking Meter Reading and Distributing Water Bills to Consumers in Water Supply Schemes under Area Engineer, Gampola

  59209Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Provision of Janitorial Services

  59208Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Supply and Delivery of M&E Measuring Equipment for Greaterbo Water Reclamation

  59207Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Supply and Installation of Vertical Shaft Driven Double Suction Centrifugal Pumping Sets With Variable Frequene Starters and Accessories

  59206Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 12 Nov 2026

  Tender details

• Supply & Delivery of Chlorine Emergency Safety Kits

  59205Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Supply, Delivery & Laying of Infilling

  59204Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Supply, Delivery, Installation & Demonstration of Laboratory Equipment for Research & Development Laboratory

  59203Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Supply, Delivery, Installation of Laboratory Furniture

  59202Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Construction of Sump (500m³) for Thalaimannar Water Supply SchemeConstruction of Sump (500m³) for Thalaimannar Water Supply Scheme

  59201Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 12 Nov 2026

  Tender details

• Rehabilitation of Thanamawila Intake and Water Treatment Plant

  59200Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Construction of a New Bridge Crossing

  59199Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details

• Laying and Jointing of HDPE/DI Pipe

  59198Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Laying and Jointing of HDPE/DI Pipe

  59197Goods & SuppliesPublished 21 Oct 2026

  ClosedDeadline 4 Nov 2026

  Tender details

• Structural Improvement to Kolemodara Intake Building

  59196Goods & SuppliesPublished 21 Oct 2026

  Closing soonDeadline 11 Nov 2026

  Tender details