QF4072 - repairs to synchrolift, f#458, WO# 1376649

Ended Awarded Last action

Contract number
N4008422F4571
Awardee
Awarding agency
Obligated
$19,676,335

Award facts

Contract value 100% obligated
$19,676,335.09 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
Funding agency
Navy Installations Command Department of the Navy, Department of Defense
Set-aside
No set-aside
Competition
Full and Open Competition · 3 offers Multiple Award, Fair Opportunity
Pricing
Firm Fixed Price
Place of performance
British Indian Ocean Territory

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00006 · Extend CCD to 10 OCT 2025 - no cost MOD $0
Supplemental Agreement for work within scope P00005 · Proposed change no. 1, replacement of corroded lift steel components and damaged existing timber piles. $1,647,704
Supplemental Agreement for work within scope P00004 $0
Supplemental Agreement for work within scope P00003 · N4008422F4571 QF4072 - repairs to synchrolift, f#458, WO# 1376649, nsfdg, B.I.O.T. No cost time extension. $0
Supplemental Agreement for work within scope P00002 · N4008422F4571 -QF4072 - repairs to synchrolift, f#458, WO# 1376649 no cost time extension $0
Supplemental Agreement for work within scope P00001 $0
Original award $18,028,631

About this award

On September 16, 2022, Navy Installations Command awarded a delivery order valued at $19.7 million to Black Construction / Mace International Joint Venture for repairs to Synchrolift F#458 (Work Order #1376649) located in the British Indian Ocean Territory. The contract operates under a firm fixed-price arrangement with an ultimate completion date of October 10, 2025, which was recently extended at no additional cost through a modification. This delivery order was issued without a set-aside designation, indicating open competitive procurement. The work is performed under the Diego Garcia and British Indian Ocean Territory Multiple Award Construction Contract 2021-2026, a $348.5 million indefinite delivery/indefinite quantity (IDIQ) vehicle awarded by Navy Installations Command that supports U.S. Navy shore facilities in the Diego Garcia region through September 2026.

Black Construction / Mace International Joint Venture, a Guam-registered partnership, brings extensive experience delivering critical infrastructure maintenance and construction services to U.S. Navy installations. The joint venture has demonstrated consistent capability across complex, high-value projects including facility repairs, system replacements, and infrastructure upgrades. The synchrolift repair project reflects the contractor's specialized expertise in supporting strategic U.S. military operations in remote locations, with task orders under the parent IDIQ contract ranging from $150,000 to $50 million and covering design-build, design-bid-build, renovation, and general construction services essential to maintaining operational readiness at key naval installations.

Quick answers

Who was awarded contract N4008422F4571?

N4008422F4571 was awarded to Black Construction / Mace International Joint Venture by Naval Facilities Engineering Command (Department of the Navy) on September 16, 2022.

How much is contract N4008422F4571 worth?

The government has obligated $19,676,335 on N4008422F4571.

Which agency awarded contract N4008422F4571?

Naval Facilities Engineering Command (Department of the Navy) awarded N4008422F4571, with funding from Navy Installations Command (Department of the Navy).

Is contract N4008422F4571 an order under another contract?

Yes. N4008422F4571 is a delivery order under N4008421D0079, an indefinite delivery contract, on Diego Garcia and British Indian Ocean Territory Multiple Award Construction Contract 2021 - 20206.

Was contract N4008422F4571 competed?

The extent of competition for N4008422F4571 was full and open competition. The government received 3 offers.

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