Design Build Repair and Alterations, Limestone Land Port of Entry, Maine

The General Services Administration (GSA) Public Buildings Service is conducting market research for Design‑Build (DB) services to repair and alter the Limestone Land Port of Entry (LPOE) in Limestone, Maine. The effort will be a firm‑fixed‑price contract of 24 months, with an estimated value of $3 million to $12 million, and will be awarded in the summer of 2026. Scope includes demolition of the existing primary inspection booth, construction of a new booth between inbound POE and commercial lanes, installation of a new fire‑alarm system integrated with GSA monitoring, and deployment of security cameras throughout the port, which will remain fully occupied and operational (6 am‑6 pm, 7 days/week) during construction. The project is subject to the GSA PBS Core Buildings Standards, Building Information Modeling (BIM) requirements, DHS CBP guidelines, and Aroostook County Davis‑Bacon rates (PLA waiver). Unique factors are the historic status of the facility (National Register of Historic Places), extreme cold‑climate and remote‑site conditions, and the need for bonding capacity up to $40 million (and aggregate capacity) as a prime contractor. Interested firms must submit a single‑page PDF Letter of Interest and Capability Statement by 14 April 2026, 2:00 PM Boston time, to Contracting Officer Emily Jackson (emily.jackson@gsa.gov) with the subject line “Limestone LPOE RFI Response.” The submission must include company name, SAM UEI, address, point‑of‑contact, active SAM registration, NAICS 236220 size status, any socioeconomic designations (8(a), HUBZone, SDVOSB, WOSB, etc.), evidence of three design‑build projects ≥$10 M completed within the past seven years (including historic or site‑civil work), key personnel, bonding documentation, and, if applicable, joint‑venture details. Responses are for planning only and do not obligate GSA to issue a solicitation.

Notice ID

c416fb3b057b4d7b8787790105ba08ff

Solicitation Number

47PB5126R0009

NAICS Code

236220

Classification Code

Y1AZ