RFQ/RFP Bids « Guam Waterworks Authority

Please note that all bid documents must be submitted to our Procurement & Supply office no later than the time and date specified. If required any and all fee’s must also be paid in full prior to submission of bid on specified deadline. For further instructions on payments please call our Office at (671) 300-6030 or (671) 300-6029.

Interested in a particular project? Click the Project Link (below) for requirements and visit us often for updates and amendments to current bids and for new contracts. Interested parties are encouraged to register with GWA at the specific location noted in each RFP/IFB. If you are unable download files please visit our Procurement Department 1st floor Gloria B. Nelson Public Service Building 688 Route 15 Fadian, Mangilao to pick up a copy.

Public Notification of Adoption of EJCDC

Type	Description (PDF)	Announcement No.	Issuance Date	Due Time & Date
IFB	Route 4 Relief Sewerline Rehabilitation and Replacement (Re-Bid) • Pre-Bid Meeting Minutes	IFB-04-ENG-2018	03/23/18	3:00 PM, 05/04/18
RFP	RFP 2018-01 OUTSIDE AND CONFLICT LEGAL COUNSEL	RFP-2018-01	03/16/18	3:00 PM, 04/02/18
IFB	IFB 2018-09 BALL VALVES	IFB-2018-09	02/28/18	2:00 PM, 03/22/18
IFB	IFB 2018-07 HYPER-CONVERGE DISASTER RECOVERY SOLUTION	IFB-2018-07	02/28/18	10:00 AM, 03/22/18
IFB	IFB 2018-06 VACUUM REGULATORS AND PARTS	IFB-2018-06	02/28/18	2:00 PM, 03/20/18
IFB	IFB 2018-04 VERTICAL PUMP AND MOTOR • Bid Amendment No. 1 • Response to Inquiries No.1 • Exhibit A	IFB-2018-04	02/28/18	10:00 AM, 03/20/18
IFB	IFB 2018-11 SUBMERSIBLE ELECTRICAL CABLES CONDUCTOR SIZE: 4/0 AND 250 • Response to Inquiries No. 1	IFB-2018-11	02/26/18	10:00 AM, 03/06/18
RFP	Design Services for the project Pressure Zone Realignment and Tank Repair/Replacement • Response to RFI No. 1 • Response to RFI No. 2	RFP-03-ENG-2018	02/02/18	5:00 PM, 02/23/18
IFB	SCADA System for GWA Water and Wastewater Facilities, Phase A-1 • Pre-Bid Meeting Minutes • Response No. 1 to RFI • Addendum No. 1 • Response No. 2 to RFI • Addendum No. 2 • Response No. 3 to RFI • Addendum No. 3	IFB-02-ENG-2018	01/30/18	3:00 PM, 03/28/18
RFP	Construction Management Services for SCADA System for Water and Wastewater Facilities, Phase A-1 • Addendum No. 1	RFP-02-ENG-2018	01/26/18	5:00 PM, 03/02/18
IFB	Multi-Step Bid for the Design and Construction of the GWA Interceptor Sewer Refurbishment Project, Northern District • Addendum No. 1 • Addendum No. 2 • Pre-Bid Meeting Minutes • Response No. 1 to RFI • Addendum No. 3 • Response No. 2 to RFI • Addendum No. 4 • Addendum No. 5 • Addendum No. 6 • Response No. 3 to RFI • Addendum No. 7 • Response No. 4 to RFI	IFB-03-ENG-2018	01/23/18	Step 1 – 3:00 PM, 03/15/18 Step 2 – 3:00 PM, 04/26/18
IFB	Outfall Effluent Diffuser Installation Project for Upgrade of the Northern District Wastewater Treatment Plant (NDWWTP) to Secondary Treatment • Pre-Bid Meeting Minutes • Addendum No. 1 (attachments are available in CD) • Addendum No. 2 • Addendum No. 3 • Addendum No. 4	IFB-01-ENG-2018	01/16/18	3:00 PM, 02/23/18
IFB	On Call Remediation and Restoration Services	IFB-2018-01	12/13/17	10:00 AM, 01/03/18
IFB	Fabrication Services •Response to Inquiries No. 1 • Bid Amendment No. 1 • Bid Amendment No. 2 • Bid Amendment No. 3	IFB-2018-02	12/13/17	2:00 PM, 01/03/18
RFP	Design Services for Yigo Sewer Pump Station Flood Mitigation and Facility Rehabilitation • Addendum No. 1	RFP-01-ENG-2018	11/28/17	5:00 PM, 12/15/17
IFB	Asan-Adelup-Hagatna, Route 1 Sewerline Rehabilitation and Replacement (RE-BID) • Pre-Bid Meeting Minutes • Addendum No. 1 and Response No. 1 to RFI • Addendum No. 2	IFB-11-ENG-2017	10/31/17	3:00 PM, 12/27/17
IFB	Central Guam Reservoirs – Tumon No. 2, Hyundai, and Chaot No. 2 Reservoirs • Addendum No. 1 • Response to RFI No. 1 • Addendum No. 2 • Response to RFI No. 2 • Addendum No. 3 (463mb) • Addendum No. 4	IFB-09-ENG-2017	09/06/17	3:00 PM, 11/01/17
IFB	Route 4 Relief Sewerline Rehabilitation and Replacement •Pre Bid Meeting Minutes •Response to Inquiries No. 1 •Addendum No. 1 and Response to RFI No. 2 •Addendum No. 2 •Addendum No. 3	IFB-10-ENG-2017	08/25/17	3:00 PM, 09/29/17
IFB	Galvanized Pipes •BID AMENDMENT No. 1 •BID AMENDMENT No. 2 •RESPONSE TO INQUIRIES No. 1	IFB-2017-19	08/10/17	2:00 PM, 08/30/17
IFB	Wastewater Submersible Pump and Motor •EXHIBIT A •EXHIBIT B •EXHIBIT C •Response to Inquiries No. 1 •BID AMENDMENT No. 1 •BID AMENDMENT No. 2 •Response to Inquiries No. 2	IFB-2017-13	08/10/17	10:00 AM, 08/30/17
IFB	Laboratory Equipments • Bid Amendment no. 1 •Response to Inquiries No. 1	IFB-2017-16	07/13/17	10:00 AM, 08/01/17
RFP	Construction Management Services for Route 4 Relief Sewerline Rehabilitation and Replacement • Addendum No. 1	RFP-09-ENG-2017	07/07/17	5:00 PM, 07/26/17
IFB	Valve Maintenance Trailer	IFB-2017-15	06/30/17	10:00 AM, 07/18/17
IFB	Vehicles and Pickup Trucks • Amendment No. 1 •Response to Inquiries No. 1 •Response to Inquiries No.2 •Response to Inquiries No.3	IFB-2017-14	06/09/17	10:00 AM, 06/29/17
IFB	New GWA Compliance Laboratory Building – Office Furniture • Pre-Bid Meeting Minutes • Addendum No. 1 & Response No. 1 to RFI	IFB-08-ENG-2017	05/31/17	3:00 PM, 06/23/17
IFB	Construction of Asan-Adelup-Hagatna, Route 1 Sewerline Rehabilitation and Replacement • Pre-Bid Meeting Minutes • Addendum No. 1 and Response No.1 to RFI	IFB-06-ENG-2017	05/12/17	5:00 PM, 06/09/17
IFB	Construction of Route 2 War in the Pacific National Park Sewerline Rehabilitation and Replacement • Pre-Bid Meeting Minutes • Addendum No. 1 and Response to RFI No. 1 • Addendum No. 2 and Response to RFI No. 2	IFB-07-ENG-2017	05/05/17	5:00 PM, 06/01/17
RFP	Construction Management Services for the Northern and Southern Guam Reservoirs (Santa Rosa, Sinifa, and Santa Rita) Tank and System Upgrades	RFP-06-ENG-2017	05/03/17	5:00 PM, 05/15/17
RFP	Owner’s Site Representative (Construction Management) Services for the Design and Construction of the Umatac-Merizo Wastewater Treatment Plant Upgrade • Addendum No. 1	RFP-07-ENG-2017	05/02/17	5:00 PM, 05/19/17
RFP	Design Services for the Upgrade of Northern District Wastewater Treatment Plant (NDWWTP) • Addendum No. 1 • Addendum No. 2 • Addendum No. 3	RFP-08-ENG-2017	04/21/17	5:00 PM, 05/25/17
RFP	Construction Management Services for Route 2 War In The Pacific National Park Sewerline Rehabilitation and Replacement	RFP-05-ENG-2017	03/31/17	5:00 PM, 04/19/17
IFB	Baza Gardens Wastewater Cross-Island Pumping and Conveyance – Phase III • Addendum No. 1 • Addendum No. 2 and Response to RFI No. 1	IFB-05-ENG-2017	03/30/17	3:00 PM, 05/05/17
RFP	Construction Management Services for the Asan-Adelup-Hagatna, Route 1 Sewerline Rehabilitation and Replacement • Exhibit B • Response to RFI No. 1	RFP-04-ENG-2017	03/30/17	5:00 PM, 04/17/17
RFP	Professional Survey Services for the GWA Islandwide Real Property Survey and Mapping – Phase II	RFP-03-ENG-2017	03/29/17	5:00 PM, 04/12/17
RFP	Construction Management Services for the Tumon No. 2, Hyundai, and Chaot No. 2 Tank and System Upgrades	RFP-02-ENG-2017	02/24/17	5:00 PM, 03/15/17
IFB	Critical Wastewater Pump Station Repairs – High Water Alarms • Pre-Bid Meeting Minutes • Response to RFI No. 1	IFB-04-ENG-2017	01/13/17	3:00 PM, 02/08/17
IFB	Multi-Step Bid for the Design and Construction of the Umatac-Merizo Wastewater Treatment Plant Upgrade • Addendum No. 1 and Response to RFI No. 1 • Umatac-Merizo WWTP As-Builts 1977 • Pre-Bid Meeting Minutes • Response to RFI No. 2 and No. 3 • Response to RFI No. 4 • STEP 2 – Response to RFI No. 1 •STEP 2 – Response to RFI No. 2 •STEP 2 – Pre-Bid Meeting Minutes •STEP 2 – Addendum No. 2 •STEP 2 – Addendum No. 3 •STEP 2 – Response to RFI No. 3 •STEP 2 – Response to RFI No. 4 •STEP 2 – Addendum No. 4 •STEP 2 – Addendum No. 5 and Response to RFI No. 5 •STEP 2 – Response to RFI No. 5A	IFB-03-ENG-2017	12/21/16	3:00 PM, 5/12/17 Step 2