MOTCO Rail Curves Package 2

The U.S. Army Corps of Engineers, Sacramento District (W9123826BA002) issued Amendment 0001 for a potential requirement to remove and replace existing railroad curves at the Military Ocean Terminal Concord (MOTCO) in Concord, CA. The Rail Curves Package 2 scope encompasses approximately 7,500 linear feet of track work on the tidal side of the installation, including demolition of curves 4 and 5, replacement of curves 6, 11, and 12 (each with curvature < 12 degrees), and an optional replacement of curve 19 with a connection to a Union Pacific Railroad‑owned mainline siding. All track construction must comply with UFC 4‑860‑01FA and the AREMA Manual for Railway Engineering, covering ties, rails, and associated hardware. Proposals are due by 10:00 a.m. local time on 6 Nov 2025. The point of contact is Jessica Padilla (email: jessica.padilla@usace.army.mil; phone: 916‑557‑6783). The solicitation is not set aside and is classified under NAICS 237990 (Other Heavy and Civil Engineering Construction).

Notice ID

d3baa81ddf974612bf7da275ea204adf

Solicitation Number

W9123826BA002

NAICS Code

237990

Classification Code

Z2LB