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WWYK240015 - Rehab Tanks 62501E & 62501W

Issued by DEPT OF DEFENSE · DEPT OF THE AIR FORCE · AIR FORCE MATERIEL COMMAND · AIR FORCE SUSTAINMENT CENTER · FA8137 AFSC PZIOC · via SAM.gov — US federal contract opportunities

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Published: 29 Oct 2026
Closes: 5 Nov 2026, 20:00 UTC
Reference: FA813726R0020
Location: OK, United States
Sector: Construction & Infrastructure

At a glance

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · AIR FORCE MATERIEL COMMAND · AIR FORCE SUSTAINMENT CENTER · FA8137 AFSC PZIOC in United States has published a tender in construction & infrastructure: “WWYK240015 - Rehab Tanks 62501E & 62501W”. Submissions close on 5 November 2026, 8 days from today. Quote reference FA813726R0020 in any correspondence with the buyer. FreeTender has recorded 9 notices from this buyer since 2026, 4 of them currently open. There are 379 open construction & infrastructure notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.

Details

DEPT OF DEFENSE · DEPT OF THE AIR FORCE · AIR FORCE MATERIEL COMMAND · AIR FORCE SUSTAINMENT CENTER · FA8137 AFSC PZIOC is soliciting WWYK240015 - Rehab Tanks 62501E & 62501W. Solicitation number FA813726R0020. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Z2ND — REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES. Place of performance: OK, USA. Responses are due by 05 November 2026 20:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 03 - October 28th, 2026

1) This Solicitation has been cancelled

2) An amendment has been posted to the attachments section to indicate the cancellation.

3) Thank you to all members who participated in this solicitation

THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 02 - May 19th, 2026

1) The responses to RFI's have been posted

2) The name of the document for the RFI responses is "WWYK240015 - RFI RESPONSES"

3) Proposals are due June 2nd, 2026 @ 1400 (2:00 pm)

4) Please send proposals to SSgt Isaac Demmers at isaac.demmers@us.af.mil

THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 01 - April 24th, 2026 1) The Site Visit Sign In Sheet has been posted and is labeled as: "WWYK240015 - Site Visit Sign In Sheet" 2) Request for Information (RFI's) are due ***MAY 1ST, 2026 @ 1300 (1:00pm)***

3) RFI's must be sent to SSgt Isaac Demmers at isaac.demmers@us.af.mil

4) A DOD SAFE link will be sent out with "specs" and "as-builts" to all Prime Contractors. If you are a Prime Contractor and did not receive a DOD SAFE link, please reach out to SSgt Isaac Demmers at isaac.demmers@us.af.mil 5) As stated in the Statement of Work: "If necessary, additional as-built drawings are available from 72 ABW/CE - Engineering Support, located in B400" 6) If necessary, additional Specs are available from 72 ABW/CE - Engineering Support, located in B400 THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY

Project Title: WWYK240015 - REHAB TANKS 62501E & 62501W

Project Solicitation Number: FA813726R0020

WWYK240015 - REHAB TANKS 62501E and 62501W - Tanks 62501E and 62501W are located in the Tinker AFB Industrial Waste Treatment Plant. The objective of this project is to replace the cathodic protection system for both tanks, and electrical for the raised platform. Strip and replace interior tanks and the piping to the 4 valves controlling infill and exit protective coating. Clean and recoat the exterior stairs, the raised platform and their structures. Project specific documents are attached to this posting. If you experience any difficulty at receiving or accessing the project specific documents, send an email request to Contracting Points of Contact listed to have a DoD Safe document transmission sent to your email. In the email, please provide email addresses for Prime Contractors points of contact ONLY, to have a DoD Safe link sent to. Do not include any sub-contractor email addresses. THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY After review of the project specific documents, if you are a Tinker AFB - MAC BOA Holder, please send an email to the Contracting Points of Contact as an RSVP stating you are interested in attending the Initial Site Visit. Your RSVP email must be received within 5 calendar days from the posting of this project. In your RSVP, please let us know if all personnel that will be attending the Initial Site Visit have base access. If anyone requires base access, you must forward with your RSVP, the Entry Access List (EAL) so that we can know how many personnel require base access. After receipt of your RSVP and EAL if required, Initial Site Visit is set for Friday, 24 April, 2026 at 1000 (10:00 am). The meet up location for the site visit will be held at the parking lot of B62516 (IWTP entrance). Specific directions can be found in the document named: "Att12_240015-Drawings" You must attend the initial Site Vist for the project, to be considered eligible to propose. Please submit your RSVP to SSgt Isaac Demmers at "isaac.demmers@us.af.mil". THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY

Context for bidders

We hold 9 notices from DEPT OF DEFENSE · DEPT OF THE AIR FORCE · AIR FORCE MATERIEL COMMAND · AIR FORCE SUSTAINMENT CENTER · FA8137 AFSC PZIOC, going back to September 2026 — 4 of them still open. There are 379 open Construction & Infrastructure tenders in United States. This one closes in 8 days.

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Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

Common bidding mistakes to avoid →Writing a winning proposal