6401 Design Build Services for LIRR West Side Yard Flood Mitigation Measures

Location:	New York
Posted:	Nov 25, 2025
Due:	Feb 5, 2026
Agency:	Metropolitan Transportation Authority
Type of Government:	State & Local
Category:	Y - Construction of Structures and Facilities
Solicitation No:	0000365032
Publication URL:	To access bid details, please log in.

6401 Design Build Services for LIRR West Side Yard Flood Mitigation Measures (0000365032)

Solicitation number: 0000365032
Contract number: 6401
Title/description: Design Build Services for LIRR West Side Yard Flood Mitigation Measures
Funding: 100% FTA
Goals: DBE Goal revised from 22.5% to 0%
Est $ Value: $10M - $50M
Contract Term: 1185 Days
Current opening/due date: 2/05/2026
Document availability date: 09/29/2023
Current addenda: 20

SSE ID#: 0000365032

TITLE: RFP #6401 D/B Services for LIRR West Side Yard Flood

Mitigation Measures

PROPOSAL DUE DATE: November 30, 2023, at 2:00pm

DOCUMENT AVAILABILITY: September 29, 2023

Proposals will only be accepted from those Developers pre-qualified by MTA C&D

under Step 1, which are listed below in alphabetical order:

• Posillico Civil, Inc.

• Lead Contractor: Posillico Civil, Inc.

• Lead Designer: Dewberry Engineers Inc.

• Skanska USA Civil Northeast Inc.

• Lead Contractor: Skanska USA Civil Northeast Inc.

• Lead Designer: Thorton Tomasetti, Inc.

• Gramercy-Scalamandre A Joint Venture

• Lead Contractor: Gramercy-Scalamandre A Joint Venture

• Lead Designer: Stantec Consulting Services Inc.

• Michels Corporation

• Lead Contractor: Michels Corporation

• Lead Designer: Urban Engineers of New York, D.P.C.

Interested subcontractors are encouraged to contact the pre-qualified Developers for

subcontracting opportunities. Project Site Tours and Pre-Proposal Conference will be held as

follows:

Pre-Proposal Conference:

• See Instructions to Proposers for Date and Location

Site Tours (Multiple Dates)

• See Instructions to Proposers for Dates and Locations

Those who wish to attend the Pre-Proposal Conference/Site Tour should contact

Everett Mclndoe at everett.mcindoe@mtacd.org to confirm attendance.

Interested subcontractors are encouraged to contact the pre-qualified Developers for

subcontracting opportunities. For applicable Developer contact information, return to

the previous page, and select the link for the projects Plan Holders List.

This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.

See also