Naval Facilities Engineering Command (NAVFAC) Mid-Atlantic awarded Methuen Construction Co. Inc., Plaistow, New Hampshire, a $13,261,766 firm-fixed-price contract for the design-bid-build of Dry Dock 2 portal crane rail and tunnel repairs, located at Portsmouth Naval Shipyard, Kittery, Maine.
The work to be performed provides crane rail repair upgrades, which will increase the capacity of the ground level portal crane rails at the north and east sides of Dry Dock 2. Major work elements include demolition of existing crane rails, baseplates, hardware, footings, beams and pile caps; installation of micro piles; installation of reinforced concrete pile caps, beams and footings; installation of crane rail, baseplates and hardware; and site grading, drainage improvements and pavement restoration within the project limits.
Additionally, the tunnel repair upgrades will demolish and reconstruct the personnel access tunnel at the east side of Dry Dock 2, including integral and adjacent ground level portal crane rails and footings. Major work elements include temporary re-routing of electrical, communication and mechanical utilities; selective demolition of reinforced concrete personnel access tunnel and crane rail footings; rock excavation; installation of new cast-in-place reinforced concrete personnel access tunnel with integral crane rails and adjacent crane rail footings; reconstruction of drainage, electrical and mechanical utilities; and site grading and paving.
Fiscal 2020 operations and maintenance (Navy) contract funds are obligated on this award and will expire at the end of the current fiscal year.
Work is expected to be complete by May 2022.
This contract was competitively procured via the Beta.SAM.gov website with two proposals received. NAVFAC Mid-Atlantic, Norfolk, Virginia, is the contracting activity (N40085-20-C-0033).