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 ProcurementProcurement
Get connected with GWI. Learn about procurement and see our list of bids.
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
Bid documents will be available for first inspection at the first address below, from August 28, 2026 at 11:00am (Guyana Time). A complete set of Bidding documents can be purchased by interested bidder upon payment of a non-refundable fee of Five Thousand Guyana Dollars (G$5,000) or a currency that is freely convertible. Requests may be made by personal application or in writing at procurement@guyanawaterinc.com; and christopherv@guyanawaterinc.com. Written applications must be clearly marked: “Request for Bid Documents for the Supply and Installation of Transmission Mains at Leguan, Region # 3.”
Applicants who request that documents be forwarded to them must submit an account number from a local courier agent that accepts freight collect charges. The documents will be promptly dispatched, but under no circumstance will Government of Guyana, Guyana Water Inc. be held responsible for late delivery, loss or damage to the documents.
The electronic Bidding submission procedures will not be accepted. Hard copies of Bids must be submitted in sealed envelopes, with the name and address of the bidder, and be clearly marked “Supply and Installation of Transmission Mains at Leguan, Region # 3)” and must be delivered to the third address below no later than October 6, 2026 at 9:00am (Guyana Time) Bids will be opened publicly immediately after the deadline for submission of bids, in the presence of Bidders' representatives who choose to attend at the second address below. Qualification information only must be submitted simultaneously to the third address below.
Bid must be accompanied by a signed Bid-Securing Declaration.
Late bids will be rejected.
Government of Guyana, Guyana Water Inc. reserves the right to accept or reject any bid, and to annul the process and reject all bids, at any time prior to award of contract, without thereby incurring any liability to the affected prospective bidder(s) or any obligation to inform the affected prospective bidder(s) of the grounds for Government of Guyana, Guyana Water Inc. The Government of Guyana, Guyana Water Inc. will not defray any costs incurred by any bidder in the preparation of bids.
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(1) Executive Director of Procurement and Inventory Management Guyana Water Inc. Street Address: Vlissingen and Church Street City: Georgetown Country: Guyana
Tel #: 592-227-8701 ext. 2136 Email: procurement@guyanawaterinc.com; christopherv@guyanawaterinc.com |
(3) The Chairman National Procurement and Tender Administration Board, Ministry of Finance Street Address: Urquhart and Main Streets City: Georgetown Country: Guyana Time: 09:00hrs (Guyana Time) Tel #: 592-227-0094 |
Attachments
IFB - GWI CDB-W101-2026 - Leguan Transmission Mains Oct__06_2026.pdf
Bidding and qualification information are to be submitted in the English Language on the prescribed forms inserted in the Bid Documents. Submissions that do not provide the information required or that do not demonstrate the prospective supplier’s ability to perform satisfactorily, will not qualify and will not be considered for further evaluation.
Bid documents will be available for first inspection at the first address below, from August 28 , 2026 at 11:00am (Guyana Time). A complete set of Bidding documents can be purchased by interested bidder upon payment of a non-refundable fee of Five Thousand Guyana Dollars (G$5,000) or a currency that is freely convertible. Requests may be made by personal application or in writing at procurement@guyanawaterinc.com and christopherv@guyanawaterinc.com. Written applications must be clearly marked: “Request for Bid Documents for the Supply and Installation of Transmission Mains at Bath, Region # 5 (Lot 1-4).
Applicants who request that documents be forwarded to them must submit an account number from a local courier agent that accepts freight collect charges. The documents will be promptly dispatched, but under no circumstance will Government of Guyana, Guyana Water Inc. be held responsible for late delivery, loss or damage to the documents.
The electronic Bidding submission procedures will not be accepted. Hard copies of Bids must be submitted in sealed envelopes, with the name and address of the bidder, and be clearly marked “Supply and Installation of Transmission Mains at Bath, West Coast Berbice, Region # 5 (Lot 1-4)” and must be delivered to the third address below no later than October 6, 2026 at 9:00am (Guyana Time). Bidders must clearly indicate the lot.
Bids will be opened publicly immediately after the deadline for submission of bids, in the presence of Bidders' representatives who choose to attend at the second address below. Qualification information only must be submitted simultaneously to the third address below.
Each bid must be accompanied by a signed Bid-Securing Declaration per lot.
Late bids will be rejected.
Government of Guyana, Guyana Water Inc. reserves the right to accept or reject any bid, and to annul the process and reject all bids, at any time prior to award of contract, without thereby incurring any liability to the affected prospective bidder(s) or any obligation to inform the affected prospective bidder(s) of the grounds for Government of Guyana, Guyana Water Inc. The Government of Guyana, Guyana Water Inc. will not defray any costs incurred by any bidder in the preparation of bids.
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(1) Executive Director of Procurement and Inventory Management Guyana Water Inc. Street Address: Vlissingen and Church Street City: Georgetown Country: Guyana
Tel #: 592-227-8701 ext. 2136 Email: procurement@guyanawaterinc.com; christopherv@guyanawaterinc.com |
(3) The Chairman National Procurement and Tender Administration Board, Ministry of Finance Street Address: Urquhart and Main Streets City: Georgetown Country: Guyana Time: 09:00hrs (Guyana Time) Tel #: 592-227-0094 |
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(2) Caribbean Development Bank Tel: (+1246) 539-1600 Email: procurement@caribank.org
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Attachments
IFB - GWI-CDB-W100-2026 - Bath Transmission Mains Lot 1 - 4 Oct_06_2026.pdf
Bid documents will be available for first inspection at the first address below, from August 28, 2026 at 9:00am (Guyana Time). A complete set of Bidding documents can be purchased by interested bidder upon payment of a non-refundable fee of Five Thousand Guyana Dollars (G$5,000) or a currency that is freely convertible. Requests may be made by personal application or in writing at procurement@guyanawaterinc.com; and christopherv@guyanawaterinc.com. Written applications must be clearly marked: “Request for Bid Documents for the Supply and Installation of Transmission Mains at Wakenaam, Region # 3.”
Applicants who request that documents be forwarded to them must submit an account number from a local courier agent that accepts freight collect charges. The documents will be promptly dispatched, but under no circumstance will Government of Guyana, Guyana Water Inc. be held responsible for late delivery, loss or damage to the documents.
The electronic Bidding submission procedures will not be accepted. Hard copies of Bids must be submitted in sealed envelopes, with the name and address of the bidder, and be clearly marked “Supply and Installation of Transmission Mains at Wakenaam, Region # 3)” and must be delivered to the third address below no later than October 6, 2026 at 9:00am (Guyana Time).
Bids will be opened publicly immediately after the deadline for submission of bids, in the presence of Bidders' representatives who choose to attend at the second address below. Qualification information only must be submitted simultaneously to the third address below.
Bid must be accompanied by a signed Bid-Securing Declaration.
Late bids will be rejected.
Government of Guyana, Guyana Water Inc. reserves the right to accept or reject any bid, and to annul the process and reject all bids, at any time prior to award of contract, without thereby incurring any liability to the affected prospective bidder(s) or any obligation to inform the affected prospective bidder(s) of the grounds for Government of Guyana, Guyana Water Inc. The Government of Guyana, Guyana Water Inc. will not defray any costs incurred by any bidder in the preparation of bids.
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(1) Executive Director of Procurement and Inventory Management Guyana Water Inc. Street Address: Vlissingen and Church Street City: Georgetown Country: Guyana
Tel #: 592-227-8701 ext. 2136 Email: procurement@guyanawaterinc.com; christopherv@guyanawaterinc.com |
(3) The Chairman National Procurement and Tender Administration Board, Ministry of Finance Street Address: Urquhart and Main Streets City: Georgetown Country: Guyana Time: 09:00hrs (Guyana Time) Tel #: 592-227-0094 |
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(2) Caribbean Development Bank Tel: (+1246) 539-1600 Email: procurement@caribank.org
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Attachments
IFB- GWI-CDB-W102-2026 - Wakenaam Transmission Mains Oct_06_2026.pdf
Bid documents will be available for first inspection at the first address below, from August 28, 2026 at 11:00am (Guyana Time). A complete set of Bidding documents can be purchased by interested bidder upon payment of a non-refundable fee of Five Thousand Guyana Dollars (G$5,000) or a currency that is freely convertible. Requests may be made by personal application or in writing at procurment@guyanawaterinc.com and christopherv@guyanawaterinc.com. Written applications must be clearly marked: “Request for Bid Documents for the Supply and Installation of Transmission Mains at Walton Hall to Charity, Region # 2 (Lot 1-4).
Applicants who request that documents be forwarded to them must submit an account number from a local courier agent that accepts freight collect charges. The documents will be promptly dispatched, but under no circumstance will Government of Guyana, Guyana Water Inc. be held responsible for late delivery, loss or damage to the documents.
The electronic Bidding submission procedures will not be accepted. Hard copies of Bids must be submitted in sealed envelopes, with the name and address of the bidder, and be clearly marked “Supply and Installation of Transmission Mains at Walton Hall to Charity, Region # 2 (Lot 1-4)” and must be delivered to the third address below no later than October 6, 2026 at 9:00am (Guyana Time). Bidders must clearly indicate the lot.
Bids will be opened publicly immediately after the deadline for submission of bids, in the presence of Bidders' representatives who choose to attend at the second address below. Qualification information only must be submitted simultaneously to the third address below.
Each bid must be accompanied by a signed Bid-Securing Declaration per lot.
Late bids will be rejected.
Government of Guyana, Guyana Water Inc. reserves the right to accept or reject any bid, and to annul the process and reject all bids, at any time prior to award of contract, without thereby incurring any liability to the affected prospective bidder(s) or any obligation to inform the affected prospective bidder(s) of the grounds for Government of Guyana, Guyana Water Inc. The Government of Guyana, Guyana Water Inc. will not defray any costs incurred by any bidder in the preparation of bids.
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(1) Executive Director of Procurement and Inventory Management Guyana Water Inc. Street Address: Vlissingen and Church Street City: Georgetown Country: Guyana
Tel #: 592-227-8701 ext. 2136 Email: procurement@guyanawaterinc.com; christopherv@guyanawaterinc.com |
(3) The Chairman National Procurement and Tender Administration Board, Ministry of Finance Street Address: Urquhart and Main Streets City: Georgetown Country: Guyana Time: 09:00hrs (Guyana Time) Tel #: 592-227-0094 |
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(2) Caribbean Development Bank Tel: (+1246) 539-1600 Email: procurement@caribank.org
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Attachments
IFB- GWI-CDB-W103-2026 - Maria's Delight Transmission Mains Lot 1 -4 Oct__06_2026.pdf
Bid documents will be available for first inspection at the first address below, from August 28, 2026 at 11:00am (Guyana Time). A complete set of Bidding documents can be purchased by interested bidder upon payment of a non-refundable fee of Five Thousand Guyana Dollars (G$5,000) or a currency that is freely convertible. Requests may be made by personal application or in writing at procurement@guyanawaterinc.com ; and christopherv@guyanawaterinc.com. Written applications must be clearly marked: “Request for Bid Documents for the Supply and Installation of Transmission Mains at Adventure, Region # 6 (Lot 1-4).
Applicants who request that documents be forwarded to them must submit an account number from a local courier agent that accepts freight collect charges. The documents will be promptly dispatched, but under no circumstance will Government of Guyana, Guyana Water Inc. be held responsible for late delivery, loss or damage to the documents.
The electronic Bidding submission procedures will not be accepted. Hard copies of Bids must be submitted in sealed envelopes, with the name and address of the bidder, and be clearly marked “Supply and Installation of Transmission Mains at Adventure, Region # 6 (Lot 1-4)” and must be delivered to the third address below no later than October 6, 2026 at 9:00am (Guyana Time). Bidders must clearly indicate the lot.
Bids will be opened publicly immediately after the deadline for submission of bids, in the presence of Bidders' representatives who choose to attend at the second address below. Qualification information only must be submitted simultaneously to the third address below.
Each bid must be accompanied by a signed Bid-Securing Declaration per lot.
Late bids will be rejected.
Government of Guyana, Guyana Water Inc. reserves the right to accept or reject any bid, and to annul the process and reject all bids, at any time prior to award of contract, without thereby incurring any liability to the affected prospective bidder(s) or any obligation to inform the affected prospective bidder(s) of the grounds for Government of Guyana, Guyana Water Inc. The Government of Guyana, Guyana Water Inc. will not defray any costs incurred by any bidder in the preparation of bids.
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(1) Executive Director of Procurement and Inventory Management Guyana Water Inc. Street Address: Vlissingen and Church Street City: Georgetown Country: Guyana
Tel #: 592-227-8701 ext. 2136 Email: procurement@guyanawaterinc.com; christopherv@guyanawaterinc.com |
(3) The Chairman National Procurement and Tender Administration Board, Ministry of Finance Street Address: Urquhart and Main Streets City: Georgetown Country: Guyana Time: 09:00hrs (Guyana Time) Tel #: 592-227-0094 |
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(2) Caribbean Development Bank Tel: (+1246) 539-1600 Email: procurement@caribank.org
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Attachments
IFB- GWI-CDB-W104-2026 - Adventure Transmission Mains Lots 1 - 4 Oct.pdf
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, September 08, 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
Advert - Opening at NPTAB - Sep. 08 2026.pdf
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 August, 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
Advert- Procurement of Works for 11-08-2026.pdf
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 Thursday, July 30, 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
Advert - Opening at NPTA - Extension of Storage Bond at Shelterbelt July 30 2026.pdf
Guyana Water Incorporated (GWI) invites Tenders for the following project:
Procurement of Goods – Supply and Delivery of Mild Steel Conductor Casings
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
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, July 07, 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 - Opening at NPTA - July_7_2026.pdf
Guyana Water Incorporated (GWI) invites Tenders for the following project:
- NCB No. GWI –GOG- W126 – 2026
Drilling of Potable Water Well at Malali, Region No. 10
Guyana Water Inc. has budget is $18.5M 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.
Bids must be deposited into the Guyana Water Inc. Board Tender Committee Box located at the Vlissengen Road & Church Street, Bel Air Park, Georgetown on or before Friday 26, 2026 at 11:00hrs (11:00am), at which time they will be opened in the presence of the bidders or bidders’ representatives who wish to attend 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 for tender Opening at BTC on 26_ Jun_2026.pdf
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Procurement Awards
OUR LIST OF AWARDED TENDERS
Tender Committee Minutes
MINUTES OF THE TENDER COMMITTEE
