Product Service Code Y1LC, "Construction of Tunnels and Subsurface Structures," encompasses complex civil engineering projects involving underground infrastructure development, modification, and repair. This category includes work such as tunnel construction, levee improvements, underground utility installations, and erosion control measures. The projects typically involve sophisticated engineering techniques, specialized equipment, and precise environmental and structural considerations. Federal Contract Awards under this PSC code demonstrate significant infrastructure investment, with contract values ranging from $250,000 to $82.7 million. The U.S. Army Corps of Engineers (USACE) is the predominant awarding agency, focusing on flood control, levee improvements, and erosion protection projects primarily in California. Many awards are set aside for small businesses, with a notable preference for specialized small business categories like Service-Disabled Veteran-Owned Small Businesses (SDVOSB), Women-Owned Small Businesses (WOSB), and 8(a) program participants. Contractors like Maloney-Odin A Joint Venture, Ahtna-Forgen JV, and Nordic Industries frequently receive awards, with performance locations concentrated in California, Ohio, and other western states. Federal Contract Opportunities in this PSC category include complex infrastructure projects requiring specialized construction capabilities. The U.S. Army Corps of Engineers and National Park Service are primary soliciting agencies, with opportunities focusing on projects like the Lowell Creek Flood Diversion in Alaska, Folsom Dam Raise in California, and box culvert installations. These opportunities typically request design-bid-build construction services, involve sophisticated engineering requirements, and have estimated project values between $250,000 and $500 million. Most opportunities are structured as total small business set-asides or open competitions, with detailed technical specifications and strict performance requirements.
Name | Description | Awardee | Potential Value (Click to sort descending) | Award Date (Click to sort descending) | Last Date To Order (Click to sort descending) | Updated At (Click to sort descending) |
|---|---|---|---|---|---|---|
VA78617D0236 | Allserv Inc. | $1.1m | 9/25/17 | 9/30/21 | 9/25/17 | |
140G0119D0003 | Delta Well & Pump Co., Inc. | $10.0m | 5/20/19 | 11/19/24 | 4/27/23 |
Name | Description | Awardee | Potential Value (Click to sort descending) | Award Date (Click to sort descending) | Completion Date (Click to sort descending) | Updated At (Click to sort descending) |
|---|---|---|---|---|---|---|
Purchase Order 70B01C19P00000436 | Hernandez Builders, Inc. | $120.9k | 8/8/19 | 10/15/19 | 8/28/19 | |
Definitive Contract 36C25024C0046 | Buckeye Industrial Piping LLC | $2.4m | 1/29/24 | 5/28/24 | 1/19/24 | |
Delivery Order FA570219D0004-FA570221F0079 | Q Pro Trading And Contracting | $34.2k | 5/8/21 | 8/31/21 | 4/27/21 | |
Definitive Contract HSBP1012C00017 | Ahtna Engineering Services, LLC | $269.2k | 3/19/12 | 4/25/12 | 5/31/17 | |
Definitive Contract W9123821C0036 | Suulutaaq, Inc. | $5.2m | 10/1/21 | 1/31/23 | 10/5/23 |
Name | Description | Solicitation Number | Federal Agency | Type | Posted Date (Click to sort descending) |
|---|---|---|---|---|---|
PLA - LOWELL CREEK FLOOD DIVERSION AT SEWARD, ALASKA | W911KB26RA003_PLA | Department of the Army Corps of Engineers Engineering District Alaska | Pre-Solicitation 3/3 | 5/29/25, 6:47 PM | |
Y1LC--Replace Steam Line Buildings 115, 118, and 400 [552-24-512] | 36C25025B0032_1A00001 | Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 10 | Solicitation 3/4 | 5/21/25, 3:36 PM | |
183 CES Construct Tower Foundation | DCFT222003 | Department of the Army National Guard | Pre-Solicitation 1/3 | 5/11/24, 8:43 AM | |
West Sac Yolo Bypass - South Improvement Project | W9123823B0010 | Department of the Army Corps of Engineers Engineering District Sacramento | Solicitation 2/2 | 2/23/23, 2:51 PM | |
P. L. 84-99 Site 0561-32 & 33 | W9123821C0016 | Department of the Army Corps of Engineers Engineering District Sacramento | Award Notice 4/4 | 6/23/21, 12:57 PM |