| Type | Description (PDF) | Announcement No. | Issuance Date | Due Time & Date | Send Email To |
| RFP | Automated Time and Attendance System • Advertisement |
RFP-2025-03 | 03/11/25 | 3:00 PM, 04/11/25 | psbids@guamwaterworks.org |
| IFB | Internet, Point-to-Point (MPLS), DSL and Communication Services • Advertisement • Response to Inquiries No. 1 |
IFB-2025-12 | 03/10/25 | 10:00 AM, 04/14/25 | psbids@guamwaterworks.org |
| IFB | Deep Wells D-17, Y-15 and M-4 GAC System for Dieldren Treatment (Construction) • Advertisement • Addendum No. 1 |
IFB-04-ENG-2024 | 02/27/25 | 10:00 AM, 04/07/25 | engbids@guamwaterworks.org |
| IFB | Welding Unit Equipment and Accessories • Advertisement |
IFB-2025-20 | 03/05/25 | 10:00 AM, 04/09/25 | psbids@guamwaterworks.org |
| IFB | Leak Detection Equipment and Training • Advertisement |
IFB-2025-09 | 02/28/25 | 10:00 AM, 04/08/25 | psbids@guamwaterworks.org |
| IFB | Hagåtña Main Sewer Pump Station Redundant Force Main (Construction) • Advertisement |
IFB-04-ENG-2025 | 02/27/25 | 10:00 AM, 03/28/25 | engbids@guamwaterworks.org | IFB | Indefinite Quantity Bid Purchase of Laboratory Supplies (Re-Issued) • Advertisement • Response to Inquiries No. 1 |
IFB-2025-02 | 02/24/25 | 10:00 AM, 04/24/25 | psbids@guamwaterworks.org |
| IFB | 30 Ton Crane • Advertisement • Response to Inquiries No. 1 |
IFB-2025-04 | 02/21/25 | 10:00 AM, 03/28/25 | psbids@guamwaterworks.org |
| RFP | Design Services for Northern Sewer Transmission Systems • Advertisement • Response to RFI No. 1 |
RFP-05-ENG-2024 | 01/13/25 | 3:00 PM, 02/17/25 | engbids@guamwaterworks.org |
| RFP | Design Services for Southern Sewer Transmission Systems • Advertisement • Response to RFI No. 1 • Response to RFI No. 2 |
RFP-06-ENG-2024 | 01/13/25 | 3:00 PM, 02/17/25 | engbids@guamwaterworks.org |
| IFB | Design-Build of Pago Bay Bridge 12-inch Waterline Replacement Project • Advertisement • Response to RFI No. 1 • Response to RFI No. 2 • Response to RFI No. 3 • Addendum No. 1 • Addendum No. 2 • Addendum No. 3 |
IFB-02-ENG-2025 | 01/07/25 | 10:00 AM, 03/14/25 | engbids@guamwaterworks.org |
| IFB | Design-Build of Upper Tumon Warehouse Renovations Project • Advertisement • Response to RFI No. 1 • Addendum No. 1 • Addendum No. 2 • Addendum No. 3 |
IFB-01-ENG-2025 | 01/07/25 | 2:00 PM, 03/18/25 | engbids@guamwaterworks.org |
| IFB | Indefinite Quantity Bid for Tires of Various Sizes | IFB-2025-08 | 01/03/25 | 10:00 AM, 02/04/25 | psbids@guamwaterworks.org |
| RFP | Construction Management and Project Management Services for Hagåtña Main Sewer Pump Station and Redundant Force Main • Advertisement • Response to RFI No. 1 |
RFP-01-ENG-2025 | 01/03/25 | 3:00 PM, 01/31/25 | engbids@guamwaterworks.org |
| IFB | Electric SUV’s • RFI No. 1 |
IFB-2025-07 | 12/10/24 | 10:00 AM, 01/06/25 | psbids@guamwaterworks.org |
| IFB | Chain Link Fence Repair for Various Sites • Bid Amendment No. 1 • Bid Amendment No. 2 • Bid Amendment No. 3 • Response to Inquiries No. 1 • Response to Inquiries No. 2 • Response to Inquiries No. 3 |
IFB-2025-06 | 11/13/24 | 5:00 PM, 12/23/24 | psbids@guamwaterworks.org |
| IFB | Hagåtña Wastewater Treatment Plant Clarifier Parts • Bid Amendment No. 1 • Response to Inquiries No. 1 |
IFB-2025-05 | 12/16/24 | 10:00 AM, 01/27/25 | psbids@guamwaterworks.org |
| IFB | 30 Ton Crane | IFB-2025-04 | 12/13/24 | 10:00 AM, 01/24/25 | psbids@guamwaterworks.org |
| IFB | Current Balancer • Bid Amendment No. 1 • Bid Amendment No. 2 • Bid Amendment No. 3 |
IFB-2025-03 | 10/30/24 | 10:00 AM, 12/12/24 | psbids@guamwaterworks.org |
| IFB | Indefinite Quantity Bid Purchase of Laboratory Supplies | IFB-2025-02 | 12/06/24 | 10:00 AM, 01/14/25 | psbids@guamwaterworks.org |
| IFB | Inventory Replenishment for Plumbing Materials and Supplies • Bid Amendment No. 1 • Response to Inquiries No. 1 • Response to Inquiries No. 2 |
IFB-2025-01 | 11/05/24 | 10:00 AM, 12/06/24 | psbids@guamwaterworks.org |
| IFB | IFB-01-ENG-2024 GWA GAC Treatment of Wells A-23 and A-25 Construction | IFB-01-ENG-2024 | 09/25/24 | 10:00 AM, 11/15/24 | engbids@guamwaterworks.org |
| RFP | Design of Deep Well PFAS and Emergent Contaminants Treatment • RFI No. 1 • RFI No. 2 |
RFP-04-ENG-2024 | 09/18/24 | 10:00 AM, 11/06/24 | engbids@guamwaterworks.org |
| IFB | Replacement of 12″ Valve in Hagåtña • Notice of Sole Source Procurement in Excess of $50,000 |
IFB-2024-22 | 08/27/24 | 10:00 AM, 09/18/24 | psbids@guamwaterworks.org |
| IFB | Wastewater Treatment Chemicals for the Hagåtña Wastewater Treatment Plant (HWWTP) • Bid Amendment No. 1 • Bid Amendment No. 2 • Bid Amendment No. 3 • Bid Amendment No. 4 • Bid Amendment No. 5 • Response to Inquiries No. 1 • Response to Inquiries No. 2 • Response to Inquiries No. 3 • Response to Inquiries No. 4 • Response to Inquiries No. 5 • Response to Inquiries No. 6 • Response to Inquiries No. 7 • Response to Inquiries No. 8 |
IFB-2024-16 | 07/09/24 | 2:00 PM, 02/24/25 | psbids@guamwaterworks.org |
| IFB | Wastewater Pump for Cha’ot Station • Bid Amendment No. 1 • Bid Amendment No. 2 • Bid Amendment No. 3 • Response to Inquiries No. 1 • Response to Inquiries No. 2 |
IFB-2024-17 | 08/23/24 | 10:00 AM, 10/02/24 | psbids@guamwaterworks.org |
| IFB | Wastewater Treatment Chemicals for NDWWTP, ASRWWTP, AND UMWWTP • Bid Amendment No. 1 • Bid Amendment No. 2 • Bid Amendment No. 3 • Bid Amendment No. 4 • Bid Amendment No. 5 • Response to Inquiries No. 1 • Response to Inquiries No. 2 • Response to Inquiries No. 3 • Response to Inquiries No. 4 • Response to Inquiries No. 5 • Response to Inquiries No. 6 |
IFB-2024-08 | 11/05/24 | 10:00 AM, 02/24/25 | psbids@guamwaterworks.org |