The procurement process for major projects is through public advertisement (Invitation for Bid), the CARICOM and GWI websites.  This bid document outlines the scope of the work as well as the contractual terms and selection criteria.  Submitted proposals are evaluated by an evaluation committee selected by the National Procurement and Tender Administration Board (NPTAB), based on a variety of weighted factors; which may include qualifications and experience of the firm and its staff, technical and management approach and cost.  Procurements may also be made according to other accepted practices and techniques, depending on the nature of the contract, business requirements and what is in the best interest of GWI.

Learn More About Procurement

Pre-Qualifications

DISCLAIMER: ALL CONTENT IS THE PROPERTY OF GUYANA WATER INCORPORATED AND SHALL NOT BE REPRODUCED IN ANY FORM WITHOUT WRITTEN EXPRESS CONSENT. GUYANA WATER INCORPORATED SHALL NOT BE LIABLE FOR THE UNLAWFUL OR IMPROPER USE AND DISSEMINATION OF ANY INFORMATION ACCESSED THEREIN.

Procurement Opportunities

OUR LIST OF PROCUREMENT OPPORTUNITIES

Guyana Water Incorporated (GWI) invites Tenders for the following projects:

 

  1. NCB No.  GWI – GoG-P012 – 2026

Supply & Delivery of Well Discharge Materials, Pipes, Pumps & Spares for Drilling Rig, Lots 1-4

 

  1. NCB No.  GWI – GoG-W019 - 2026

Installation of Water Supply Systems, Region No. 10, Lots 1-2.

The Government of Guyana has budgeted $137M for this project.

 

  1. NCB No.  GWI – GoG-W020 - 2026

Installation of Water Supply System in Wayaleng, Upper Mazaruni, Region No. 7

The Government of Guyana has budgeted $22M for this project

 

  1. NCB No.  GWI –GoG-W021 – 2026

Installation of Water Supply System in Kato, Region No. 8.

The Government of Guyana has budgeted $50M for this project.

 

  1. NCB No.  GWI – GoG-W022 - 2026

Drilling of Potable Water Well in Waramadong, Region No. 7.

The Government of Guyana has budgeted $36M for this project.

 

  1. NCB No.  GWI – GoG-W023 - 2026

Installation of Water Supply System at School Island, Lower Mazaruni, Region No. 7.

The Government of Guyana has budgeted $70M for this project.

 

  1. NCB No.  GWI – GoG-W024 - 2026

Drilling of Potable Water Wells in Mashabo & Bethany, Region No. 2.

The Government of Guyana has budgeted $66M for this project.

 

  1. NCB No.  GWI – GoG-W025 - 2026

Drilling of Potable Water Wells in Siparuta & Orealla, Region No. 6.

The Government of Guyana has budgeted $78M for this project

 

  1. NCB No.  GWI – GoG-W026 - 2026

Drilling of Potable Water Well in Lower Moraikobai, Region No. 5.

The Government of Guyana has budgeted $36M for this project.

 

  1. NCB No.  GWI – W027 - 2026

Supplemental Works at Cotton Tree Water Treatment Plant, Region No. 5.

The Government of Guyana has budgeted $16M for this project.

 

  1. NCB No.  GWI – GoG-W028 - 2026

Installation of Water Supply Systems in Wariquima, Turongbang, Abbou and Emoikeng, Upper Mazaruni, Region No. 7

The Government of Guyana has budgeted $131M for this project

12. NCB No.  GWI – GoG-W029 - 2026

Installation of Water Supply Systems in Dagg Point, Lower Mazaruni, Region No. 7.

The Government of Guyana has budgeted $96M for this project.

13. NCB No.  GWI – GoG-W030 - 2026

Installation of Water Supply Systems in Mora Camp & Kalcoon, Lower Mazaruni, Region No. 7

The Government of Guyana has budgeted $22M for this project

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 17th February, 2026, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@guyanawaterinc.com,

Visit us at www.guyanawaterinc.com

 

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

 

Water is Life…Save it!

 



Attachments
Advert- Procurement of Works for 17-02-2026.pdf

The Guyana Water Incorporated invites submissions for pre-qualification of Contractors and Service Providers for Works and Services in the following categories:

  • Minor Civil Works
  • Installation and Maintenance of Air Condition Units
  • Welding Services
  • Rental of Light Truck and Heavy Duty Equipment
  • Termite Treatment and Extermination Services
  • Weeding Services

Additional details are provided in the Pre-qualification forms which are available upon request to the email address: procurement@guyanawaterinc.com or be uplifted from the Procurement Department, Vlissengen Road and Church Street, Bel Air Park, Georgetown,

Prequalification documents must be deposited into the Management Tender Committee Box located at Guyana Water Inc., Vlissengen Road and Church Street, Bel Air Park, Georgetown Guyana on or before 11:00hrs, Friday, February 13, 2026  at which time they will be opened in the presence of the bidders or bidders’ representatives.

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@guyanawatwerinc.com

Visit us at www.guyanawaterinc.com

 

 

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING

THE PROCUREMENT PROCESS.

 

Water for Sustainable Development | Every Drop Counts.



Attachments
Prequalification 2026 Advert.pdf

Guyana Water Incorporated (GWI) invites Tenders for the following projects:

 

  1. NCB No.  GWI – GoG-W006 – 2026

Installation of Water Supply Systems in Region No. 9, Lots 1-3

The Government of Guyana has budgeted $290M for this project.

 

  1. NCB No.  GWI – GoG-W007 - 2026

Installation of Hybrid PV Battery Systems, Region No. 7, Lots 1-2.

The Government of Guyana has budgeted $87M for this project.

 

  1. NCB No.  GWI – GoG-W008 - 2026

Installation and Drilling of Well for Water Supply System in Paramakatoi, Region No. 8

The Government of Guyana has budgeted $38M for this project

 

  1. NCB No.  GWI –GoG-W009 – 2026

Installation of Hybrid PV Battery Systems Region No. 1.

The Government of Guyana has budgeted $86M for this project.

 

  1. NCB No.  GWI – GoG-W010 - 2026

Drilling of Potable Water Wells at Red Hill & Hobodeiah, Region No. 1.

The Government of Guyana has budgeted $55M for this project.

 

  1. NCB No.  GWI – GoG-W011 - 2026

Drilling of Potable Water Wells at Karaudarnau, Region No. 9.

The Government of Guyana has budgeted $19M for this project.

 

  1. NCB No.  GWI – GoG-W010 - 2026

Drilling of Potable Water Wells at Warapoka & Kariako, Region No. 1.

The Government of Guyana has budgeted $51M for this project.

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 3rd February, 2026, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@guyanawaterinc.com,

 

Visit us at www.guyanawaterinc.com

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

Water is Life…Save it!

 



Attachments
Advert- Procurement of Works for 03-02-2026.pdf

Guyana Water Incorporated (GWI) invites Tenders for the following projects:

  1. NCB No.  GWI – GoG-W006 – 2026

Installation of Water Supply Systems in Region No. 9, Lots 1-3

The Government of Guyana has budgeted $290M for this project.

  1. NCB No.  GWI – GoG-W007 - 2026

Installation of Hybrid PV Battery Systems, Region No. 7, Lots 1-2.

The Government of Guyana has budgeted $87M for this project.

  1. NCB No.  GWI – GoG-W008 - 2026

Installation and Drilling of Well for Water Supply System in Paramakatoi, Region No. 8

The Government of Guyana has budgeted $38M for this project

  1. NCB No.  GWI –GoG-W009 – 2026

Installation of Hybrid PV Battery Systems Region No. 1.

The Government of Guyana has budgeted $86M for this project.

  1. NCB No.  GWI – GoG-W010 - 2026

Drilling of Potable Water Wells at Red Hill & Hobodeiah, Region No. 1.

The Government of Guyana has budgeted $55M for this project.

  1. NCB No.  GWI – GoG-W011 - 2026

Drilling of Potable Water Wells at Karaudarnau, Region No. 9.

The Government of Guyana has budgeted $19M for this project.

  1. NCB No.  GWI – GoG-W010 - 2026

Drilling of Potable Water Wells at Warapoka & Kariako, Region No. 1.

The Government of Guyana has budgeted $51M for this project.

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 3rd February, 2026, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@guyanawaterinc.com,

Visit us at www.guyanawaterinc.com

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.



Attachments

Guyana Water Incorporated (GWI) invites Tenders for the following project:

 

 

  1. NCB No.  GWI – GOG – P054 - 2025

Supply and Delivery of Ductile Iron and PVC Pipes, Fittings and Appurtenances, Lots 1-5

 

 

A complete set of Bidding Document can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for the project.

 

Bids must be deposited into the National Procurement and Tender Administration Board located at the Ministry of Finance, Main and Urquhart Streets, Georgetown on or before Tuesday, 18th February, 2025, at 09:00hrs (9:00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

 

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@guyanawaterinc.com,

Visit us at www.gwiguyana.gy

 

 

 

 

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

 

 

Water is Life…Save it!



Attachments

The Guyana Water Incorporated invites submissions for pre-qualification of Contractors and Service Providers for Works and Services in the following categories:

  • Minor Civil Works
  • Motor Vehicle Repairs & Maintenance
  • Installation and Maintenance of Air Condition Units
  • Welding Services
  • Rental of Light Truck and Heavy Duty Equipment
  • Termite Treatment and Extermination Services
  • Weeding Services

 

Additional details are provided in the Pre-qualification forms which are available upon request to the email address: procurement@guyanawaterinc.com or be uplifted from the Procurement Department, Vlissengen Road and Church Street, Bel Air Park, Georgetown,

 

Prequalification documents must be deposited into the Management Tender Committee Box located at Guyana Water Inc., Vlissengen Road and Church Street, Bel Air Park, Georgetown Guyana or submitted electronically to the email address: gwiprequal2025@guyanawaterinc.com on or before 11:00hrs, Friday, February 14, 2025  at which time they will be opened in the presence of the bidders or bidders’ representatives.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@guyanawatwerinc.com

Visit us at www.gwiguyana.com

 

 

 

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING

THE PROCUREMENT PROCESS.

 

 

Water is Life…Save it!



Attachments

Guyana Water Incorporated (GWI) invites Tenders for the following projects:​

 

  1. NCB No.  GWI – GOG-W042 - 2025

Drilling of Potable Water Wells at Kwebanna, Hosororo & Northwest Secondary Schools, Region No. 1

The Government of Guyana has budgeted $79M for this project

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 11th February, 2025, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@gwi.gy,

 

Visit us at www.gwiguyana.gy

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

Water is Life…Save it!



Attachments

Guyana Water Incorporated (GWI) invites Tenders for the following projects:​

 

  1. NCB No.  GWI – GOG-W041 - 2025

Drilling of Potable Water Wells at Maruranau & St Ignatius Secondary School, Region No. 9

The Government of Guyana has budgeted $38M for this project.

​

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 11th February, 2025, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@gwi.gy,

 

Visit us at www.gwiguyana.gy

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

Water is Life…Save it!



Attachments

Guyana Water Incorporated (GWI) invites Tenders for the following projects:

 

  1. NCB No.  GWI – GOG-W040 - 2025

Drilling of Potable Water Wells at Nappi & Annai Secondary Schools & Bina Hill Institute, Region No. 9

The Government of Guyana has budgeted $38M for this project​

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 11th February, 2025, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@gwi.gy,

 

Visit us at www.gwiguyana.gy

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

Water is Life…Save it!



Attachments

Guyana Water Incorporated (GWI) invites Tenders for the following projects:

 

  1. NCB No.  GWI –W039 – 2025

Construction of Concrete Drain at Shelterbelt Compound.

The Government of Guyana has budgeted $35M for this project.

​

 

A complete set of Bidding Documents can be purchased from the Cashier at Guyana Water Inc. Shelter Belt, Vlissengen Road and Church Street, Bel Air Park, Georgetown, for a non-refundable fee of G$5,000 for each project.

 

Bids must be deposited into the Tender Box located at the National Procurement & Tender Administration, Lot 49 Main & Urquhart Streets, Georgetown, Guyana on or before Tuesday, 11th February, 2025, at 9:00hrs (9.00am) at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend.

 

Note: Late Bids will be rejected.

 

Executive Director, Procurement and Inventory Management

Guyana Water Inc.

Tel Nos.: 227-1399; 225-0471 Ext. 2136

Email: procurement@gwi.gy,

 

Visit us at www.gwiguyana.gy

GWI RESERVES THE RIGHT TO REJECT ANY OR ALL BIDS AT ANY TIME DURING THE PROCUREMENT PROCESS.

 

Water is Life…Save it!



Attachments

Procurement Awards

OUR LIST OF AWARDED TENDERS

Tender Committee Minutes

MINUTES OF THE TENDER COMMITTEE

Title Minutes Date
Minutes for Bid Opening of Management Tender Committee held on Friday June 20 PDF icon Minutes for Bid Opening of Management Tender Committee held on Friday June 20.pdf Tuesday, July 22, 2025
Minutes for Bid Opening of GWI Board Tender Committee 24-01-2025 PDF icon Minutes for Bid Opening of GWI Board Tender Committee 24-01-2025.pdf Thursday, January 30, 2025
Minutes for Bid Opening of GWI Board Tender Committee held on Friday December 18th, 2024 PDF icon Minutes for Bid Opening of GWI Board Tender Committee.pdf Tuesday, January 7, 2025
Minutes for Bid Opening of GWI Board Tender Committee held on Friday September 27th PDF icon Minutes for Bid Opening of GWI Board Tender Committee held on Friday September 27th.pdf Monday, September 30, 2024
Minutes for Bid Opening of GWI Board Tender Committee held on Friday July 26th PDF icon Minutes for Bid Opening of GWI Board Tender Committee held on Friday July 26th.pdf Monday, August 5, 2024
Minutes for Bid Opening of GWI Board Tender Committee held on Friday June 7th PDF icon Minutes for Bid Opening of GWI Board Tender Committee held on Friday June 7th.pdf Monday, June 24, 2024
Minutes for Bid Opening of Management Tender Committee held on Tuesday May 14th.pdf PDF icon Minutes for Bid Opening of Management Tender Committee held on Tuesday May 14th.pdf Friday, May 17, 2024
Minutes for Bid Opening of Management Tender Committee held on Wednesday April 10th, 2024 PDF icon Minutes for Bid Opening of Management Tender Committee held on Wednesday April 10th.pdf Friday, May 17, 2024
Minutes for Bid Opening of GWI Board Tender Committee held on Wednesday March 27th PDF icon Minutes for Bid Opening of GWI Board Tender Committee held on Wednesday March 27th.pdf Wednesday, April 10, 2024
Minutes for Bid Opening of GWI Board Tender Committee held on Tuesday February 27th PDF icon Minutes for Bid Opening of GWI Board Tender Committee held on Tuesday February 27th.pdf Tuesday, February 27, 2024

Guyana Water Incorporated

Corporate Complex Vlissengen Road and Church Street, Bel Air Park, Georgetown, Guyana

Customer Services Call Centre (592) 227 8701| Fax: (592) 227 8718 | Email: customercallcenter@gwi.gy


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Friday: 8:00 a.m. to 3:30 p.m.

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