Skip to content
BidBenchmark
PresolicitationAmendment 2

Construction Manager as Constructor (CMc) Requirement for a New Land Port of Entry (LPOE), Coburn Gore, Maine

PBS R1 ACQ MANAGEMENT DIVISION · Coburn Gore, Maine, 04936

Response status

Historical record

Nov 17, 2025, 7:00 PM UTC

This notice is no longer open.

Posted
Aug 27, 2025
Archive date
Sep 30, 2026
SAM status
Active
This is a preserved solicitation record. The response window is closed because the published deadline passed.

Answer-first brief

What the source record says

  • PBS R1 ACQ MANAGEMENT DIVISION published this presolicitation.
  • Competition is listed as No Set aside used.
  • The place of performance is Coburn Gore, Maine.
  • The notice uses NAICS 236220 (Commercial and Institutional Building Construction).

Procurement identity

Notice ID
c2f306e8f4394775b27804845a0c1f2a
Solicitation
47PB0025R0044
Base type
Presolicitation
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Presolicitation
Solicitation number
47PB0025R0044
Set-aside
No Set aside used
Set-aside code
Posted
Aug 27, 2025
Responses due
Nov 17, 2025, 7:00 PM UTC
Archive date
Sep 30, 2026
Archive type
autocustom
Base type
Presolicitation
Organization type
OFFICE
Category confidence
94%
Category source
rule
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department code
Subagency
Public Buildings Service
Subagency code
Office
PBS R1 ACQ MANAGEMENT DIVISION
Organization path
Organization path codes
Office address
BOSTON, MA, 02222, USA
Place of performance
Coburn Gore, Maine, 04936
City code
State
Maine
State code
ME
Postal code
04936
Country

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

The General Services Administration (GSA), Public Buildings Service (PBS), intends to construct a new fully functional Land Port of Entry (LPOE) in Coburn Gore, Maine. The Government will utilize the "Construction Manager as Constructor (CMc)", also known as "Construction Manager at Risk" or "Guaranteed Maximum Price (GMP)", delivery method. The CMc project delivery method includes requirements for Design Phase Services and the Option(s) for Construction Services at a Guaranteed Maximum Price (GMP). The project shall adhere to the GSA Design Excellence and Operational Excellence guidelines, and the GSA PBS Core Building Standards. The proposed expansion and modernization of the LPOE complex located at 6092 Arnold Trail in Coburn Gore, Maine, was designed to strengthen supply chains, improve operational capabilities and facility infrastructure, spur economic growth, and bolster the country�s security. This LPOE is designated within the National Register of Historic Places (NRHP) and was originally constructed in 1932. The 3.6-acre U.S. Inspection Station � Coburn Gore, Maine was entered into the National Register of Historic Places (NRHP) on 9/10/14. Important in the history of border security in the United States, the Coburn Gore LPOE is one of several extant examples of a wave of border crossing stations constructed between 1930 � 1943, as further detailed in the related 2014 Multiple Property Listing for U.S. Border Inspection Stations 1930 � 1943. The deficiencies at the LPOE fall into two broad categories: (1) limited capacity and facilities for port operations; and (2) the condition of the existing buildings. Thus, the expansion and modernization of the LPOE would provide a port that is functional, accessible, and equitable for U.S. Customs and Border Protection (CBP) to more efficiently carry out its agency mission and their operations and interactions with the public. Upon completion, the LPOE is anticipated to address these deficiencies and facilitate the efficient functioning of CBP operations while adhering to their POR, 2023 Design Standards, and the 2025 PBS Core Building Standards. Project Goals: The main goals for this project include the following: Maintain full operations and current throughputs for all Port agencies throughout Construction. Maintain accessibility throughout the site during construction implementation. Maintain site security throughout construction. Ensure Continuous availability of utilities (power, phone/data, water, sewer, and stormwater) and emergency power during phased construction. Deliver Design and Construction Excellence that meets CBP�s POR, CBP 2023 Design Standards, and PBS�s Core Building Standards. Address significant problems and issues with each existing facility and its surrounding parcel. Maintain Coburn Gore�s significant historic character. Provide buildings and infrastructure that incorporate durable construction materials and sustainable design elements and are climate resilient. Provide an upgraded port that is functional and accessible for each customer agency, their operations, and their interactions with the public. Perform design and construction efficiently and effectively using current technology tools for design, reviews, inspections, and project management processes. Provide the best value to GSA, their customer agencies, the community, and the American taxpayer. The design phase services shall be performed at a firm-fixed-price and the optional construction services shall be performed at a Guaranteed Maximum Price (GMP). This solicitation will be executed pursuant to Federal Acquisition Regulation (FAR) Subpart 15.101-1, Best value continuum, Trade-Off process. Pursuant to FAR Clause 52.215-1 Instructions to Offerors-Competitive Acquisition, the Government intends to evaluate proposals and award contracts without discussions with offerors (except clarifications as described in FAR 15.306(a)), although it reserves the right to open discussions should it be determined to be in its best interests. It is the government�s intention to award a contract to the offeror whose proposal conforms to the RFP requirements and is considered to be the most advantageous to the government, price and technical factors considered. Competitive proposals shall be evaluated and assessed based on the factors specified in this solicitation. For this solicitation, the combined weight of the non-price factors is significantly more important than the Total Evaluated Price. One (1) award will be made from this CMc solicitation. This procurement will be solicited as full and open competition. The North American Industry Classification System (NAICS) code for this acquisition is 236220 (Commercial and Institutional Building Construction). The small business size standard is $45 million average annual receipts. Competitive proposals shall be evaluated based on the factors specified in the solicitation. It is anticipated that the non-price technical factors will be as follows: Experience in Providing Design Phase Services and Construction Phase Services on Similar Projects (30%) Management and Technical Approach (Design Phase Services and Construction Phase Services) (25%) Qualifications and Experience of Key Personnel (20%) Past Performance in Providing Design Phase Services and Construction Phase Services on Similar Projects Provided under Factor 1 (20%) Small Business Participation (5%) Important Notes: (1) A bid guarantee will be required ninety (90) calendar days prior to the exercise of the GMP Option for Construction Services. The Contractor shall furnish required performance and payment bonds within fourteen (14) calendar days of exercise of the GMP Option. (2) In accordance with FAR 30.101, Cost Accounting Standards, the Contractor must demonstrate their compliance with Cost Accounting Standards (CAS). Award shall not be made to any contractor that is not CAS compliant. The estimated total construction cost for the project is between $90M and $100M. Award is anticipated to be made for design phase services, with the GMP Construction Option(s) to be available for award at a later date as needed. Design phase services are anticipated to commence upon the award of the contract on or about Winter 2025-26. The Optional GMP Construction Phase Work for the Port is anticipated to begin on or about Fall 2026. The Optional GMP Construction Phase Work for the Housing is anticipated to begin on or about Winter 2026-27. The performance period for the Design Phase Services is estimated to be �date of contract award� through Winter 2026-27. The construction phase for the Port is estimated to be 37 months. The construction phase for the Housing is estimated to be 30 months. A pre-proposal conference and site visit is expected to be held approximately 2 weeks from the issue date of the solicitation. Additional details will be provided with the solicitation. Small businesses are highly encouraged to attend. Prior notification of attendance to this conference is mandatory. To ensure that you receive all information regarding this solicitation, please register to receive updates at www.SAM.gov, follow the procedures for notification registration. Interested Parties/How to Offer: The Solicitation will only be available electronically. The solicitation is expected to be available in September 2025. The solicitation can only be obtained by accessing SAM.gov, a secure website designed to safeguard sensitive but unclassified (SBU) acquisition material. Potential offerors will be responsible for downloading the solicitation and for monitoring the website for possible amendments and/or additional information. Potential offerors must be registered in SAM.gov. Inquiries concerning the project should be directed to the following email addresses: james.adamo@gsa.gov and michele.valenza@gsa.gov; and reference the solicitation number in the subject line.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1PresolicitationAug 10, 2026Nov 17, 2025, 7:00 PM UTC10a2e9caeeb83098
2PresolicitationAug 28, 2026Nov 17, 2025, 7:00 PM UTC7c8db41812243c5b

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
city_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
country_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_label_rawSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
state_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

Construction Manager as Constructor (CMc) Requirement for a New Land Port of Entry (LPOE), Coburn Gore, Maine — federal contract opportunity · BidBenchmark