TINKER AFB MAC BOA WWYK150083 - Repair Transformer Vault 6, B9001
Closed Pre-Solicitation Posted
- Solicitation number
- FA813726R0008
- Agency
-
Air Force Sustainment Center
Air Force Materiel Command, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 236220 Commercial and Institutional Building Construction
- Place of performance
- Tinker AFB, Oklahoma 73145, United States
Notice details come from SAM.gov. Updated .
About this opportunity
This solicitation procures comprehensive repair and replacement services for Transformer Vault 6 at Building 9001, Tinker Air Force Base in Oklahoma, with the Department of the Air Force Materiel Command serving as the contracting agency. The scope encompasses replacement of two gas-filled 2000 KVA transformers, associated 480V switchgear units #6C and #6D, all 15KV switches, and the original 3000A tie bus, along with interior lighting repairs, visual fire alarm notification devices to meet ABA requirements, and vault exterior repairs. Key contract requirements include submission of a baseline construction schedule using Critical Path Method format within ten calendar days of Notice to Proceed, designation of qualified project management personnel with minimum experience thresholds, compliance with Davis-Bacon prevailing wage determinations, and adherence to EM 385-1-1 safety standards and OSHA regulations. The government will employ Lowest Priced Technically Acceptable (LPTA) source selection procedures, evaluating technical and price proposals concurrently and awarding to the responsible offeror with a technically acceptable proposal offering the lowest evaluated price. The current proposal submission deadline is April 14, 2026, following multiple amendments that extended the original March 13, 2026 due date to accommodate requests for information responses.
This is a 100 percent small business set-aside contract, restricting competition to firms meeting small business size standards under the North American Industry Classification System code 236220 (Commercial and Institutional Building Construction). The estimated contract value ranges between $1,000,000 and $5,000,000, with performance required to commence within ten calendar days of award and conclude within 271 calendar days, subject to liquidated damages of $277.75 per day for schedule delays. Performance and payment bonds are required within ten calendar days of award. An initial site visit was held on February 5, 2026 at Tinker AFB Building 9001 to familiarize prospective bidders with project conditions. The solicitation incorporates extensive Federal Acquisition Regulation and Defense Federal Acquisition Regulation Supplement clauses addressing Buy American construction materials, small business subcontracting limitations, progress and final payments, and value engineering change proposals. Prevailing wage rates established by the Davis-Bacon Act apply, with electrician rates at $41.40 per hour plus fringe benefits and other skilled trades ranging accordingly based on the Oklahoma County prevailing wage determination effective January 2, 2026.
Notice text
9 versions
Update #9 · Latest ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 9 April 2026
Proposal due date is extended to 14 April 2026.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 6 April 2026
Government response to Pre-bid Follow-up RFIs have been attached.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 24 March 2026
Amendment 2 issued to allow additional RFI questions, due 25 March 2026 at 1600 CST, and to extend the proposal due date and time to 10 April 2026 at 1600 CST. The extension is to give additional time for RFI question submission and response.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 23 March 2026
Government response to Pre-bid RFIs, including question #21, has been attached. Please see Pre-Bid RFI Government Response ver 2.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update: 12 March 2026:
Amendment 1 is issued to extend the proposal due date and time to 25 March 2026 at 1600 CST. RFI responses are not complete and the extension is to give additional time for RFI response completion and posting.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 4 March 2026
Government response to Pre-bid RFIs have been attached. Question 21 is still awaiting a response. Once we have received the response, we will upload it. Current due date for proposals is Friday, March 13 at 1400CST (4:00pm).
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #8 ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 6 April 2026
Government response to Pre-bid Follow-up RFIs have been attached.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 24 March 2026
Amendment 2 issued to allow additional RFI questions, due 25 March 2026 at 1600 CST, and to extend the proposal due date and time to 10 April 2026 at 1600 CST. The extension is to give additional time for RFI question submission and response.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 23 March 2026
Government response to Pre-bid RFIs, including question #21, has been attached. Please see Pre-Bid RFI Government Response ver 2.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update: 12 March 2026:
Amendment 1 is issued to extend the proposal due date and time to 25 March 2026 at 1600 CST. RFI responses are not complete and the extension is to give additional time for RFI response completion and posting.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 4 March 2026
Government response to Pre-bid RFIs have been attached. Question 21 is still awaiting a response. Once we have received the response, we will upload it. Current due date for proposals is Friday, March 13 at 1400CST (4:00pm).
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #7 ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 24 March 2026
Amendment 2 issued to allow additional RFI questions, due 25 March 2026 at 1600 CST, and to extend the proposal due date and time to 10 April 2026 at 1600 CST. The extension is to give additional time for RFI question submission and response.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 23 March 2026
Government response to Pre-bid RFIs, including question #21, has been attached. Please see Pre-Bid RFI Government Response ver 2.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update: 12 March 2026:
Amendment 1 is issued to extend the proposal due date and time to 25 March 2026 at 1600 CST. RFI responses are not complete and the extension is to give additional time for RFI response completion and posting.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 4 March 2026
Government response to Pre-bid RFIs have been attached. Question 21 is still awaiting a response. Once we have received the response, we will upload it. Current due date for proposals is Friday, March 13 at 1400CST (4:00pm).
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #6 ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 23 March 2026
Government response to Pre-bid RFIs, including question #21, has been attached. Please see Pre-Bid RFI Government Response ver 2.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update: 12 March 2026:
Amendment 1 is issued to extend the proposal due date and time to 25 March 2026 at 1600 CST. RFI responses are not complete and the extension is to give additional time for RFI response completion and posting.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 4 March 2026
Government response to Pre-bid RFIs have been attached. Question 21 is still awaiting a response. Once we have received the response, we will upload it. Current due date for proposals is Friday, March 13 at 1400CST (4:00pm).
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #5 ·
Update: 12 March 2026:
Amendment 1 is issued to extend the proposal due date and time to 25 March 2026 at 1600 CST. RFI responses are not complete and the extension is to give additional time for RFI response completion and posting.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 4 March 2026
Government response to Pre-bid RFIs have been attached. Question 21 is still awaiting a response. Once we have received the response, we will upload it. Current due date for proposals is Friday, March 13 at 1400CST (4:00pm).
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #4 ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 4 March 2026
Government response to Pre-bid RFIs have been attached. Question 21 is still awaiting a response. Once we have received the response, we will upload it. Current due date for proposals is Friday, March 13 at 1400CST (4:00pm).
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #3 ·
February 19, 2026: Solicitation posted to SAM
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #2 ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Updated 2 February 2026
Initial Site Visit is set for Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001. Meeting location will be at B9001 in the Administration Entrance on the south end. This entrance is by the flagpole.
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Update #1 ·
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
Project Solicitation Number: FA813726R0008
Project Title: WWYK150083 - Repair Transformer Vault 6, B9001
Project Location: Tinker AFB, B9001
IAW FAR 36.204 the magnitude of this project is between $1,000,000 and $5,000,000
Repair to building 9001 transformer room #6 located at column X37 to Y38 on the roof. The work to be performed under the terms of this Order consists of furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the repair by replacement of the two gas filled 2000KVA transformers, associated 480V switch gear labeled #6C and #6D, all 15KV switches, and the original 3000A tie bus which have exceeded their rated life expectancy. Repair by replacement the interior lighting, add visual fire alarm notification devices(s) as required to meet ABA requirements, and repair the vault’s exterior at Tinker Air Force Base (AFB), Oklahoma (reference the project drawings for additional location information).
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.
Currently, the Solicitation - Request for Proposal (RFP) is in the draft stage and will be posted once available.
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 by noon on 4 February 2026. 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 Thursday, 05 February, 2026 at 1300 (1:00 pm) CST on Tinker AFB, B9001.
You must attend the initial Site Vist for the project to be considered eligible to propose.
Requests for Information (RFIs) are due Tuesday, February 17, 2026 @ 1600 (4:00pm)
Please submit your RSVP to Sara Hinds at "sara.hinds.2@us.af.mil" and Megan Donaghe at "megan.donaghe@us.af.mil."
THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY
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