This Solicitation opportunity from Department Of Defense was posted on March 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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CANCELLED Hangar Door Plug

Closed

FA449726Q0006Federal

Submission Closed02/23/2026, 05:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

The contract seeks sources for market research concerning the design, fabrication, and delivery of a custom inflatable hangar door plug system for Hangar 714 North at Dover Air Force Base. The device is intended to create a thermal and weather seal around a C-17 fuselage within the larger hangar door aperture sized for C-5 aircraft. Key system features include a bolt-on corrosion-resistant aluminum Keder rail mounting system, a durable and fire-retardant fabric inflatable plug, and an electric blower capable of inflating the system rapidly (within three minutes). The plug must be operational in extreme temperature environments, resist winds up to 50 MPH, and be portable and safe for continuous use, with a minimum 12-month warranty. The contractor is required to deliver the complete system, including the inflatable component, mounting hardware, blower, storage bag, repair kit, and installation instructions, with a delivery date scheduled for January 17, 2026. The contract is structured as a firm-fixed-price commercial acquisition set aside exclusively for small businesses under NAICS code 336413. The solicitation outlines detailed compliance with various federal acquisition, safety, and cybersecurity regulations, including extensive FAR and DFARS clauses related to ethics, labor standards, information safeguarding (NIST SP 800-171 controls), prohibition of certain foreign-sourced technology, and unique item identification in accordance with MIL-STD-130 and MIL-STD-129 requirements. Delivery terms specify FOB destination with inspection and acceptance likely occurring at Dover AFB, though exact inspection locations are not explicitly stated. Wide Area WorkFlow (WAWF) will be used for electronic invoicing and payment, with designated points of contact and no named Contracting Officer’s Representatives. The government encourages submission of capability statements including CAGE codes and recommended NAICS classifications to inform acquisition strategy. Pricing details and exact evaluations factors beyond general technical capability, price, and past performance remain unspecified. The contract emphasizes ethical business practices, accelerated payments to small business subcontractors, and restrictions on certain geopolitical sourcing to ensure compliance with U.S. defense procurement policies.

General Info

Market research for inflatable hangar door plug system, delivery by January 17, 2026, small business only.

Agency

Department Of Defense → FA4497 436 Cons Lgc

NAICS

811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Place of Performance

DE, 19902, USA

Set-Aside

SBA

Documents

C-17 Hangar Door Measurements

specifications

High

C17 Measurement Sheet

1 page · specifications

High

FA449726Q0006 Hangar Door Plug Q&A

q-and-a

High

Solicitation Amendment FA449726Q00060001 SF 30

2 pages · amendment

High

Solicitation FA449726Q0006 - Inflatable Hangar Door Plug BLDG 714

32 pages · rfq

High

Statement of Work for Hangar Door Plug System at Dover AFB

1 page · sow

High

Statement of Work for Hangar Door Plug System at Dover AFB

sow

High

AI Contract Breakdown

Uniform Contract Format

Timeline

5 updates

PhaseClosed

PostedJan 23

Solicitation

Notice updatedFeb 3

Response deadline changed from Feb 6, 2026 to Feb 13, 2026. The notice description changed.

Notice updatedFeb 11

Response deadline changed from Feb 13, 2026 to Feb 23, 2026. The notice description changed.

Notice updatedFeb 12

The notice description changed.

Response DeadlineFeb 23

Deadline has passed

Notice updatedMar 18

The notice title changed. The notice description changed.

Type ChangedJun 5

Solicitation → Sources Sought

Notice updatedJun 10

The notice description changed.

Submission Closed

02/23/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → FA4497 436 Cons Lgc

Contacts2 people available

OfficeDOVER AFB, DE, 19902-5016, USA

Organization / AgencyDepartment Of Defense → FA4497 436 Cons Lgc

Office AddressDOVER AFB, DE, 19902-5016, USA

Contacts

Christine Parsons

Victoria Barra

Full Description

This is a solicitation for commercial items prepared in accordance with the attached Statement of Work dated 10 December 2025. This announcement constitutes the only solicitation; quotes are being requested and a written solicitation will not be issued.

A site visit will be conducted on 2 February 2026 at Dover AFB Delaware at 9:30 AM EST. RSVP must be submitted to christine.parsons.1@us.af.mil by 30 January 2026 at 1:00 PM EST, otherwise access to the base may not be guaranteed. Further details will be provided once RSVP is confirmed. Must have Real ID or passport for installation access. Questions and answers will be posted after site visit is conducted.

The Request for Quotation (RFQ) number FA449726Q0006 shall be used to reference any written quote provided under this RFQ, it will be submitted as a single PDF document, including but not limited to parts price breakdown and estimated delivery date.

All questions will be submitted to 436CONS.PKB.ORG@us.af.mil by 2:00 P.M E.S.T. 4 February 2026.

FA449726Q0006 is a total small business set-aside.

The North American Industry Classification System (NAICS) code for this project is 811310 with a size standard of $12.5M.

RFQ due date: ___13 FEB 2026____

RFQ due time: 1:00 P.M. EST

Email to 436CONS.PKB.ORG@us.af.mil and cc christine.parsons.1@us.af.mil

AMENDMENT 1:

RFQ due date: ___13 FEB 2026____

All questions will be submitted to 436CONS.PKB.ORG@us.af.mil by 2:00 P.M E.S.T. 4 February 2026.

Updated delivery of 180 ARO.

Amendment 1: Added 10 days to the solicitation period. The solicitation now closes on 23 February 2026 at 12:00pm.

Amendment 2: Added Questions and Answers document to the attachments.

CANCELLATION NOTICE: This requirement is being cancelled due to significant change in SOW.