Raul Hector Castro Douglas AZ Land Port of Entry Design-Build

Design Build (DB) Contract for: Raul Hector Castro (RHC) Land Port of Entry (LPOE), located at 15 Pan American Ave, Douglas, AZ 85607. GSA Solicitation No. 47PK0125R0002.

The General Services Administration (GSA) is seeking a Design-Build (DB) General Construction Contractor for the design and construction of the Raul Hector Castro (RHC) Land Port of Entry (LPOE), located at 15 Pan American Ave, Douglas, AZ 85607.
The project includes the demolition and modernization of the existing facilities, the expansion of the Port to the west and north of the existing site, while maintaining continuous operation of commercial and non- commercial inspection activities during construction.

The Solicitation, The Agreement, The Statement of Work, and all other necessary documentation is attached to this listing. Interested parties should review all attachments carefully.

A GSA Affiliated Customer Account (GACA) will be required for accessing the Statement of Work Attachments. This includes hundreds of pages with many parent folders and subfolders and it is not practical to upload directly into SAM.gov. See the GACA instructions PDF attachment for more information. To request access to the files, send an email to daniel.ramirez@gsa.gov and provide the GACA email addresses that should be granted access.

Requests for Information/Clarifications may be submitted using the below google intake link (copy and paste to your web browser):

https://docs.google.com/forms/d/e/1FAIpQLSdyl4b6hQUXsIdIypcvstapP8M-0uUSodWN11qeVGulIcBQXg/viewform?usp=dialog

Key Dates:

Virtual Pre-Proposal RSVP Requests Due  -  02/12/2026

Pre Proposal Conference  -  02/17/2026

Site Visit RSVP Requests Due  -  02/19/2026, 3:00PM Pacific Time (per Amendment 002)
CBP Quick Checks complete  - 02/23/2026
Site Visit  -  02/25/2026

Proposals Due  -  04/16/2026 (extended per Amendment 004)

Amendment 001 - Issued 02/12/2026

Amendment 002 - Issued 02/18/2026

Amendment 003 - Issued 02/25/2026

Amendment 004 - Issued 03/10/2026

Amendment 005 - Issued 03/26/2026

Amendment 006 - Issued 04/01/2026

Amendment 007 - Issued 04/08/2026