FY 27 A-E IDIQ Solicitation

07 October 2026 Amendment 5: ATTENTION:

Due to scheduled PIEE maintenance, the solicitation submission deadline and the Past Performance Questionnaire (PPQ) deadline are extended to 12:00 noon (CEST) ON 14 October 2026.Any PIEE submission issues must be coordinated by 12:00 noon (CEST) on 13 October 2026.The revised deadlines supersede the corresponding deadlines stated in all other solicitation documents. New POC added: Ms. Aubreeana Taylor, aubreeana.taylor@us.af.mil

25 September 2026 Amendment 4:

Attach Solicitation - FA561326R0004 25 Sep 2026

25 September 2026 Amendment 3:

Changelog (Document changes are highlighted in yellow):

• Removed Clause DFARS 252.236-7011, Overseas Architect-Engineer Services from the solicitation

• Changed Attachment 1 - Section L, Formatting Requirements

• Clarified Attachment 1 - Section L Table section III and VII

• Changed Attachment 1 - Section L, Proposal Package Submission

• Due date extended to 16:00 (CET) on 09 October 2026. PIEE submission issues must be coordinated by 12:00 (CET) on 06 October 2026.

• Updated Attachment 2 - Past Performance Questionnaire (PPQ), due date updated to 09 October 2026

• Clarified Attachment 3 - Submission Requirements Checklist table section III and VII

• Clarified Attachment 4 - Section M, Professional Qualifications

• Clarified Attachment 4 - Section M, Specialized Experience and Technical Competence

• Clarified Attachment 4 - Section M, Capacity

• Clarified Attachment 6 - A-E IDIQ SOW, Section 1.3

Revised/ New Attachments:

• Attachment 1 - Section L 25 Sep 26

• Attachment 2 - Past Performance Questionnaire (PPQ) 25 Sep 26

• Attachment 3 - Submission Requirements Checklist 25 Sep 26

• Attachment 4 - Section M 25 Sep 26

• Attachment 6 - A-E IDIQ SOW 25 Sep 26

• Attachment 8 - Questions and Answers 25 Sep 26

• Solicitation - FA561326R0004 25 Sep 26

18 September 2026 Amendment 2:

Past Performance Questionnaire (PPQ) has been updated to correct the PPQ due date. Now all references to the PPQ due date are aligned at 08 October 2026.

Please see Attachment 2 - Past Performance Questionnaire (PPQ) 18 Sep 26

16 September 2026 Amendment 1:

We revised Attachment L to specifiy PIEE Submission link as follows: https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=FA561326R0004&noticeType=SolicitationNotice

Please see Attachment 1 - Section L 16 Sep 26

The Government intends to award a Multiple Award Indefinite Delivery Indefinite Quantity (IDIQ) Contract for Architect-Engineer (A-E) Services in support of the 86th Civil Engineering Group (86 CEG) mission at Ramstein Air Base and 52 CES in Spangdahlem Air Base (SAB). The place of performance shall be at KMC Area or SAB or other geographically separated areas. The IDIQ Contract will consist of a ten-year Ordering Period and the Awardee Pool is not anticipated to exceed eight (8) firms. Questions will only be accepted until 18 September 2026 no later than 14:00 Central European Time (CET), to allow for adequate time to review and respond. Answers to all questions received will be consolidated and published as an amendment on 25th September 2026. See attached Solicitation - FA561326R0004 and corresponding attachments for full details and submission requirements. The Government will not reimburse any cost attributed to the preparation of the RFP.