From the notice

The General Services Administration (GSA) is seeking expressions of interest from owners and authorized representatives of properties meeting the following requirements: State: Michigan City: Detroit Delineated Area: North: Starting at the intersection of I-75 and 17th Street, east to I-375. East: I-375 from I-75 to E. Jefferson Avenue to Adair Street to the Detroit River. South: Detroit River from Adair Street to Steve Yzerman Drive. West: Steve Yzerman Drive Route 10 to Bagley Street to 16th Street to Newark Street to Vernor Avenue to 17th Street to I-75. Minimum Sq. Ft. (ABOA): 10,574 ABOA SF Maximum Sq. Ft. (ABOA): 12,500 ABOA SF Space Type: Office/Special Parking Spaces (Total): Per local code Full Term: 15 years (180 months) Firm Term: 10 years (120 months) Option Term: N/A Additional Requirements: Offered space must be located at or above grade. If the entire ABOA SF requirement cannot be accommodated on a single floor, no more than two floors may be offered. Preference is for Block A – Reception and Engagement Center to be on ground floor. If not available, then Block A – Reception and Engagement Center must be easily accessible to the public. If the offered space is on two floors, then: Block A must provide not less than 3,591 ABOA square feet (“Block A – Reception and Engagement Center”) is preferred to be located on the ground floor or easily accessible by the public. Block A must be readily accessible and identifiable to members of the public without requiring access through secured administrative areas.

Read the whole notice and its files on SAM.gov ↗