P475 Aircraft Maintenance Hangar

Closed Solicitation Posted

Solicitation number
N4008526R0148
Agency
Responses due
Set-aside
No set-aside

Opportunity facts

Place of performance
Beaufort, South Carolina 29904, United States

Notice details come from SAM.gov. Updated .

About this opportunity

The Naval Facilities Engineering Command (NAVFAC) seeks design-bid-build construction of a P-475 Aircraft Maintenance Hangar at Marine Corps Air Station (MCAS) Beaufort, South Carolina, with proposals due July 10, 2026 (discussion response deadline per Amendment 0009 issued June 25, 2026).

Place of performance is Beaufort, South Carolina. The procurement is unrestricted, full and open competition under NAICS 236220, Commercial and Institutional Building Construction. The facility is a multi-story concrete masonry unit and metal panel building on pile foundation featuring high bay aircraft maintenance space, crew and equipment areas, administrative space, and a Special Access Program Facility (SAPF) capable of handling classified materials up to top secret classification, with integrated Secure Internet Protocol Router Network (SIPRNET) capability. Due to site constraints, the base scope includes a multi-level reinforced concrete parking facility with approximately 400 spaces. Six additional options are available: a parking garage with photovoltaic panels, an Operational Support Facility/Shop Annex, Drayton Street communications line work, foam fire suppression replacement with all-water systems, bypass pumping and treated groundwater disposal, and furniture/equipment/audio visual/framed fabric structures with estimated government values of $1,386,496, $3,034,208, and $7,053,780 respectively.

Estimated construction magnitude ranges from $100 million to $250 million with a performance duration of 1,280 calendar days from award. Evaluation criteria weight Corporate Experience, Management Approach and Schedule, Safety, Past Performance, and Small Business Utilization equally against price. Offerors must achieve minimum 20 percent small business participation and submit a signed Project Labor Agreement. CMMC Level 2 (Self) certification is required prior to award. Amendment 0009 (June 25, 2026) added FAR Clause 52.222-90 addressing DEI discrimination prohibitions and updated prevailing wage determination WD SC20260008 for Beaufort County.

Notice text

11 versions

Update #11 · Latest ·

N4008525R0148 - P475 Aircraft Maintenance Hanger, MCAS Beaufort, SC Amendment 0009 Discussion Response Date: 10 July 2025 NLT 2:00PM EDT.

Update #10 ·

N4008525R0148 - P475 Aircraft Maintenance Hanger, MCAS Beaufort, SC Amendment 0009 Discussion Response Date: 10 July 2025 NLT 2:00PM EDT.

Update #9 ·

N40085-26-R-0148 DESIGN-BID-BUILD, P-475 AIRCRAFT MAINTENANCE HANGAR, MCAS BEAUFORT, SOUTH CAROLINAThe proposal due date of 26 February 2026 NLT 2:00 PM EST remains unchanged.The Amendment is issued to incorporate the following:1) Provide Responses to PPIs.2) Provide Revised Drawings: CUI_1363603Amend0008dwg_VOL 2A ARCHITECTURAL

Update #8 ·

N40085-26-R-0148 DESIGN-BID-BUILD, P-475 AIRCRAFT MAINTENANCE HANGAR, MCAS BEAUFORT, SOUTH CAROLINAThe Amendment is issued to extend the proposal due date from 19 February 2026 2pm EST to 26 February 2026 2pm EST.

Update #7 ·

N40085-26-R-0148 DESIGN-BID-BUILD, P-475 AIRCRAFT MAINTENANCE HANGAR, MCAS BEAUFORT, SOUTH CAROLINAThe proposal due date of 19 February 2026 NLT 2:00 PM EST remains unchanged.The Amendment is issued to incorporate the following:1) Provide Responses to PPIs.2) Provide Revised Drawings: 1363603Amend0006dwg_VOL 3 ARCHITECTURAL 1363603Amend0006dwg_VOL 3 STRUCTURAL_1of2 1363603Amend0006dwg_VOL 3 STRUCTURAL_2of2 CUI_1363603Amend0006dwg_VOL 2A ARCHITECTURAL CUI_1363603Amend0006dwg_VOL 2A STRUCTURAL3) Provide Revised Specifications: 1363603Amendment0006_Specs

Update #6 ·

N40085-26-R-0148 DESIGN-BID-BUILD, P-475 AIRCRAFT MAINTENANCE HANGAR, MCAS BEAUFORT, SOUTH CAROLINA
The proposal due date of 19 February 2026 NLT 2:00 PM EST remains unchanged.
The Amendment is issued to incorporate the following:
1) Provide Responses to PPIs
2) Provide Revised Drawings Volume 1, 2A, 2B, 3, 4, and 6.
3) Provide Revised Specifications
4) Provide Revised Price Proposal Form (changes denoted in red)
5) Update Section 00 70 00 - Conditions of the Contract

Update #5 ·

The Amendment is issued to extend the proposal due date from 05 February 2026 2pm EST to 19 February 2026 2pm EST.

Update #4 ·

The Amendment is issued to incorporate the following: 1. Site Visit Log

Update #3 ·

This project constructs a multi-story concrete masonry unit (CMU) and metal panel construction building on pile foundation with reinforced concrete slab, structural steel framing, reinforced masonry walls, brick veneer, and standing seam metal roof. The new building will be an F-35B Joint Strike Fighter (JSF) Training Squadron and legacy compliant aircraft maintenance hangar consisting of high bay space, crew and equipment space, administrative space, and data network areas.. For single project contracts, include project title, if applicable, and location of the workThe hangar administration space includes a Special Access Program Facility (SAPF) area for secured handling/storage of classified material/components up to top secret classification and pilot brief and debrief rooms. The hangar includes a SAPF and Secure Internet Protocol Router Network (SIPRNET). Due to site restrictions, ground level parking is not feasible; therefore, the project includes a multi-level, reinforced concrete, parking facility of approximately 400 spaces

Update #2 ·

This project constructs a multi-story concrete masonry unit (CMU) and metal panel construction building on pile foundation with reinforced concrete slab, structural steel framing, reinforced masonry walls, brick veneer, and standing seam metal roof. The new building will be an F-35B Joint Strike Fighter (JSF) Training Squadron and legacy compliant aircraft maintenance hangar consisting of high bay space, crew and equipment space, administrative space, and data network areas.. For single project contracts, include project title, if applicable, and location of the workThe hangar administration space includes a Special Access Program Facility (SAPF) area for secured handling/storage of classified material/components up to top secret classification and pilot brief and debrief rooms. The hangar includes a SAPF and Secure Internet Protocol Router Network (SIPRNET). Due to site restrictions, ground level parking is not feasible; therefore, the project includes a multi-level, reinforced concrete, parking facility of approximately 400 spaces

Update #1 ·

This project constructs a multi-story concrete masonry unit (CMU) and metal panel construction building on pile foundation with reinforced concrete slab, structural steel framing, reinforced masonry walls, brick veneer, and standing seam metal roof. The new building will be an F-35B Joint Strike Fighter (JSF) Training Squadron and legacy compliant aircraft maintenance hangar consisting of high bay space, crew and equipment space, administrative space, and data network areas..  For single project contracts, include project title, if applicable, and location of the work

The hangar administration space includes a Special Access Program Facility (SAPF) area for secured handling/storage of classified material/components up to top secret classification and pilot brief and debrief rooms. The hangar includes a SAPF and Secure Internet Protocol Router Network (SIPRNET). Due to site restrictions, ground level parking is not feasible; therefore, the project includes a multi-level, reinforced concrete, parking facility of approximately 400 spaces

Files

File Type Posted
N4008526R0148_0009.pdf PDF
N4008526R0148_0008.pdf PDF
N4008526R0148_0007.pdf PDF
1363603Amendment0006_Specs.pdf PDF
1363603Amend0006dwg_VOL 3 ARCHITECTURAL.pdf PDF
1363603Amend0006dwg_VOL 3 STRUCTURAL_2of2.pdf PDF
N4008526R0148_0006.pdf PDF
1363603Amend0006dwg_VOL 3 STRUCTURAL_1of2.pdf PDF
1363603Amend0005dwg_VOL 4_COMBINED.pdf PDF
1363603Amendment0001_Specs.pdf PDF
1363603Amend0005dwg_VOL 1_COMBINED.pdf PDF
1363603Amend0005dwg_VOL 3_COMBINED.pdf PDF
1363603Amend0005dwg_VOL 6_COMBINED.pdf PDF
Solicitation Amendment N4008526R0148_0005.pdf PDF
price_schedule_P475_Amendment 0005.pdf PDF
Solicitation Amendment N4008526R01480004 SF 30.pdf PDF
N4008526R0148-0003.pdf PDF
26R0148 P475 Site visit log_Redacted.pdf PDF
Attachment G - Price Proposal Form_P475-Updated.pdf PDF
JandA ML-23-33 P475 Interior Finishes Brand Name or Equal_Redacted.pdf PDF
N4008526R0148_0002.pdf PDF
Attachment P - SECNAV 5512.pdf PDF
Attachment L - VOL4_1363603dwg4of9.pdf PDF
N4008526R0148 - Amendment 0001.pdf PDF
Attachment N - VOL6_1363603dwg2of10.pdf PDF
Attachment N - VOL6_1363603dwg5of10.pdf PDF
Attachment N - VOL6_1363603dwg1of10.pdf PDF
Attachment N - VOL6_1363603dwg4of10.pdf PDF
Attachment N - VOL6_1363603dwg6of10.pdf PDF
Attachment L - VOL4_1363603dwg5of9.pdf PDF
Attachment N - VOL6_1363603dwg9of10.pdf PDF
Attachment N - VOL6_1363603dwg7of10.pdf PDF
Attachment L - VOL4_1363603dwg2of9.pdf PDF
Attachment N - VOL6_1363603dwg8of10.pdf PDF
Attachment L - VOL4_1363603dwg7of9.pdf PDF
Attachment L - VOL4_1363603dwg6of9.pdf PDF
Attachment M - VOL5_1363603dwg2of2.pdf PDF
Attachment K - VOL3_1363603dwg3of11.pdf PDF
Attachment K - VOL3_1363603dwg2of11.pdf PDF
Attachment L - VOL4_1363603dwg1of9.pdf PDF
Attachment K - VOL3_1363603dwg11of11.pdf PDF
Attachment K - VOL3_1363603dwg8of11.pdf PDF
Attachment K - VOL3_1363603dwg4of11.pdf PDF
Attachment K - VOL3_1363603dwg1of11.pdf PDF
Attachment K - VOL3_1363603dwg5of11.pdf PDF
Attachment K - VOL3_1363603dwg9of11.pdf PDF
Attachment J - VOL1_1363603dwg7of14.pdf PDF
Attachment J - VOL1_1363603dwg10of14.pdf PDF
Attachment J - VOL1_1363603dwg4of14.pdf PDF
Attachment J - VOL1_1363603dwg3of14.pdf PDF
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Notice history

Notice Type Posted
This notice Latest solicitation Solicitation
N4008525R0148 - P475 Aircraft Maintenance Hangar, MCAS Beaufort, SC Pre-Solicitation
N4008525R0148 - P475 Aircraft Maintenance Hangar, MCAS Beaufort, SC Special Notice
N4008525R0148 - P475 Aircraft Maintenance Hangar, MCAS Beaufort, SC Original Pre-Solicitation

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