# Tinker AFB MAC BOA - WWYK240176 - REPLACE INDUSTRIAL WASTE LIFT STATIONS 6N & 6S, B62501 Canonical: https://abierto.us/opportunities/fa813726r0012 - Solicitation number: FA813726R0012 - Notice type: Solicitation - Status: Closed. Deadline was July 10, 2026 at 2:00 PM EDT - Department: Department of the Air Force - Agency: Department of the Air Force - Contracting office: FA8137 AFSC Pzioc (FA8137) - NAICS: 236220 Commercial and Institutional Building Construction - Product or service code: Z2PD Repair Or Alteration Of Waste Treatment And Storage Facilities - Place of performance: Tinker AFB, Oklahoma - First posted: February 17, 2026 - Last posted: July 2, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/1dabb16423674343b482be242d179f9d/view ## Description THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 07 - July 2nd, 2026 1) Due to revised requirements documents, Solicitation (FA813726R0012) is being canceled at this time 3) The Solicitation Amendment (FA813726R00120006) depicting the cancelation has been posted in the attachments section of this posting. THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 06 - May 20th, 2025 1) An amenment to the official solicitation has been posted. The official solicitation amenment number is FA813726R00120004. 2) The purpose of this amendment is to change the proposal due date in the solicitation document from: 21 May 2026 @ 1300 (1:00pm) to: 28 May 2026 @ (1:00pm). 3) All other terms and conditions will remain the same. 4) RFI's and their responses from the additional site visit have been posted in the attached document labeled: 240176_PRE BID RFIs_Round 2 - COR Signed 5) Proposals are due 28 May 2025 @ 1300 (1:00pm). 6) Please submit your RFI's to SSgt Isaac Demmers at "isaac.demmers@us.af.mil" THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 05 - May 8th, 2026 1) An amendmnet to the official solicitation has been posted. The Official solicitation amendment number is FA813726R00120003. 2) The purpose of this amendment is to change the proposal due date in the solicitation document from: 15 May 2026 @ 1300 (1:00pm) to: 21 May 2026 @ 1300 (1:00pm). 3) All other terms and conditions will remain the same. 4) An additional site visit was conducted on 8 May 2026 @ 8:30 am. 5) The Additional Site Visit Sign in Sheet has been posted to the attachments and is labeled "WWYK240176 - Additonal Site Visit Sign in Sheet" 6) Additional RFI's from the Additional Site Visit are due 12 May 2026 @ 1300 (1:00pm) 7) Please submit your RFI's to SSgt Isaac Demmers at "isaac.demmers@us.af.mil". THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 04 - May 1st, 2026 1) An amendmnet to the official solicitation has been posted. The Official solicitation amendment number is FA813726R00120002. 2) The purpose of this amendment is to change the proposal due date in the solicitation document from: 4 May 2026 @ 1300 (1:00pm) to: 15 May 2026 @ 1300 (1:00pm). 3) All other terms and conditions will remain the same. 4) An additional site visit will be conducted on 8 May 2026 @ 8:30 am. 5) Your RSVP email must be received within 5 calendar days from the posting of this amendment. In your RSVP, please let us know if all personnel that will be attending the Additional 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. 6) The meet up location for the site visit will be held near building 2122. Approximate coordinates are: 35°24'33.3"N 97°22'17.2"W. An attachment titled "Site Visit Meet-up Point" attached below gives the specific details and visual for the meet up point. 7) Please submit your RSVP to SSgt Isaac Demmers at "isaac.demmers@us.af.mil". 8) Attendence to the second site visit IS NOT REQUIRED to be eligible to propose. THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 03 - April 3rd, 2026 1) An amendmnet to the official solicitation has been posted. The Official solicitation amendment number is FA813726R00120001. 2) The purpose of this amendment is to change the proposal due date in the solicitation document from: 27 April 2026 @ 1430 (2:30pm) to: 4 May 2026 @ 1300 (1:00pm). 3) All other terms and conditions will remain the same. THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 02 - April 2th, 2026 1) The official Solicitation has been posted. The Official solicitation number is FA813726R0012. 2) Proposals are due May 4th, 2026 @ 1300 (1:00pm) CST 3) Proposals must be sent to SSgt Isaac Demmers at isaac.demmers@us.af.mil 4) Please CC Tamra Torres at tamra.torres@us.af.mil on the proposal submission e-mail 5) RFI's and their responses have been posted in the attached document labeled: 240176_PRE-BID RFI RESPONSES - COR Signed 6) Drawings have been amended in a new document labeled: 240176_Amendment 1 Drawings 7) Statment of Work has been amended in a new document labeled: 240176_STATEMENT OF WORK-Amendment 1 8) A letter explaning the changes has been included, labeled: 240176_Amendment 1 letter_Signed THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY UPDATE 01 - February 24th, 2026 1) Site Visit was held and concluded on February 24th, 2026 2) Requests for Information (RFIs) are due March 6th, 2025 @ 1300 (1:00pm) 3) RFI's must be sent to Michael Johnson at michael.johnson.404@us.af.mil 4) Please CC SSgt Isaac Demmers at isaac.demmers@us.af.mil on the RFI submission e-mail 5) Site Visit sign-in sheet has been added to the attachments section THIS POSTING IS FOR TINKER AFB - MAC BOA HOLDERS ONLY Project Title: WWYK240176 - REPLACE INDUSTRIAL WASTE LIFT STATIONS 6N & 6S, B62501 Project Solicitation Number (DRAFT): FA813726R0012 Rehabilitate or replace LS-6N&S (B2122). Consider future flows. Consider if LS-6N&S can be combined into a single LS. Consider if wet well structure can be combined, reused, and/or rehabilitated with a coating system or liner. The work to be performed under the terms of this order consists of furnishing all design/engineering services, material, labor, plant, tools, transportation, equipment, testing services, quality control and incidentals required to accomplish the demo and replacement of the industrial waste lift stations (IWLS) 6N and 6S at Tinker Air Force Base (AFB), Oklahoma. 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 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 Tuesday, 24 February, 2026 at 1000 (10:00 am). The meet up location for the site visit will be held near building 2122. Approximate coordinates are: 35°24'33.3"N 97°22'17.2"W. An attachment titled "Site Visit Meet-up Point" attached below gives the specific details and visual for the meet up point. 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 ## Publications - February 17, 2026: Solicitation, due March 27, 2026 at 2:30 PM EDT. Notice fa25b52a88ba4913ad48961ee2909414. https://sam.gov/workspace/contract/opp/fa25b52a88ba4913ad48961ee2909414/view - February 24, 2026: Solicitation, due March 27, 2026 at 2:30 PM EDT. Notice 3158c45c691e4be0a0e6c0d665c4368d. https://sam.gov/workspace/contract/opp/3158c45c691e4be0a0e6c0d665c4368d/view - April 2, 2026: Solicitation, due May 4, 2026 at 2:00 PM EDT. Notice 9971800e75f84b5fb85a42b8a63e02bd. https://sam.gov/workspace/contract/opp/9971800e75f84b5fb85a42b8a63e02bd/view - April 3, 2026: Solicitation, due May 4, 2026 at 2:00 PM EDT. Notice ef408cd26a65429cafed0c3c47c36b51. https://sam.gov/workspace/contract/opp/ef408cd26a65429cafed0c3c47c36b51/view - May 1, 2026: Solicitation, due May 15, 2026 at 2:00 PM EDT. Notice 045cd14f7c854df0ba1b49f70604dd41. https://sam.gov/workspace/contract/opp/045cd14f7c854df0ba1b49f70604dd41/view - May 1, 2026: Solicitation, due May 15, 2026 at 2:00 PM EDT. Notice 9c278350830d4497ad13c678f90e31df. https://sam.gov/workspace/contract/opp/9c278350830d4497ad13c678f90e31df/view - May 8, 2026: Solicitation, due May 15, 2026 at 2:00 PM EDT. Notice 93a329a312624e37bf86f78f6c15c6ec. https://sam.gov/workspace/contract/opp/93a329a312624e37bf86f78f6c15c6ec/view - May 11, 2026: Solicitation, due May 21, 2026 at 2:00 PM EDT. Notice ef753abc33d3409196e1e2164e7c0a92. https://sam.gov/workspace/contract/opp/ef753abc33d3409196e1e2164e7c0a92/view - May 20, 2026: Solicitation, due May 28, 2026 at 2:00 PM EDT. Notice f63c3b4045004a9da365cc490b7dacf1. https://sam.gov/workspace/contract/opp/f63c3b4045004a9da365cc490b7dacf1/view - July 2, 2026: Solicitation, due July 10, 2026 at 2:00 PM EDT. Notice 1dabb16423674343b482be242d179f9d. https://sam.gov/workspace/contract/opp/1dabb16423674343b482be242d179f9d/view ## Points of contact - Isaac Demmers, isaac.demmers@us.af.mil - Tamra Torres, Tamra.torres@us.af.mil, 4053393513 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fa813726r0012.