Waterfront MACC IV

Naval Facilities Engineering Command awarded Waterfront MACC IV, an unrestricted multiple-award Master IDIQ for design-build and design-bid-build new construction, repair, and renovation of waterfront facilities across NAVFAC Southwest installations in California, Arizona, Nevada, Utah, Colorado, and New Mexico, with a shared ceiling of $750 million. The ordering period closed on January 13, 2023—the vehicle is no longer active.

The vehicle established on January 14, 2021 has awarded 30 task orders totaling $322.1 million in combined potential value, with $302 million obligated (94% of combined value). Recent ordering momentum has slowed significantly: seven orders were issued in 2024, one in 2025, and one in 2026; no orders have been placed since January 14, 2026. The source does not identify a successor vehicle.

Work spans pier and wharf construction, replacement, and repair; dredging and remnant piling removal; floating dry dock mooring facilities; quay wall repair and installation; bulkhead and fender work; electrical infrastructure upgrades including a 69 kilovolt substation; and associated utilities and security systems. The majority of performance occurs in Southern California, particularly at Naval Base San Diego and Naval Base Point Loma.

Manson Construction Co dominates the vehicle, holding five orders representing $286.7 million in combined potential value—89% of all work under the MACC. Marathon Construction Corporation follows with 11 orders valued at $21.4 million combined, and R.e. Staite Engineering, Inc. holds eight orders valued at $12.1 million combined. Five other firms divide the remainder.

Naval Facilities Engineering Command placed 20 of 30 orders valued at $242.8 million combined. Naval Installations Command issued six orders worth $70.6 million combined; three other Navy commands account for the balance. No set-aside designations apply to 29 of 30 orders; one order carries a Total Small Business set-aside designation. Task orders range from nominal minimum guarantees ($5 thousand) through two mega-orders: Pier 6 Replacement at Naval Base San Diego ($108.9 million) and Floating Dry Dock Mooring Facility ($111.4 million).

New construction, repair, and renovation by design-build or design-bid-build of Waterfront Facilities at various government installations within the NAVFAC Southwest area of responsibility including, but not limited to: California, Arizona, Nevada, Utah, Colorado, and New Mexico. However, it is anticipated that the majority of the work will be performed in Southern California. The work will be for Waterfront Facilities and types of projects may include, but are not limited to: piers, wharves, quay walls, magnetic silencing facilities, bulkheads, sea walls, dry docks, boat ramps, docks and marinas, shore protection systems, rip rap, breakwaters, wave attenuation, mooring dolphins, buoys, primary and secondary fendering, pile driving, sheet piles, camels, separators, brows, gangways, dredging and disposal, all utilities for marine operations and other waterfront structures (both in and above water) related to waterfront operations (such as unexploded ordinance, crane rails, security, all applicable Federal, State, and local regulatory-environmental requirements, etc.) to support Navy vessels and port operations.