Contract · Federal · Total Small Business Set-Aside (FAR 19.5)

NIWTP Ingress Road Paving

Agency: INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO / INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO
Location: El Paso, TX
Amount: Amount not listed
Posted: Jul 24, 2026
Set-aside: Total Small Business Set-Aside (FAR 19.5)
NAICS code: 237310 - Highway, Street, and Bridge Construction look up NAICS codes
PSC code: Y1LB - Construction of Structures and Facilities (general category)

Timeline

Posted

Jul 24, 2026
Status

Closing soon

What contracts like this typically pay

est. $95K-$1.1M

Estimated from 106 similar past awards nationwide, NAICS 237310.

This is not this contract’s value. It’s what the government has actually paid for comparable work in the past. How we estimate this.

What this contract is for

Agency: INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO / INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO
Location: El Paso, TX
Set-aside: Total Small Business Set-Aside (FAR 19.5)
NAICS: 237310 - Highway, Street, and Bridge Construction
Scope: Federal

PRESOLICITATION NOTICE Competitive Design Build Construction, Firm Fixed Price, LPTA NIWTP Ingress Road Paving Santa Cruz County, Arizona Solicitation 191BWC26R0012 Prepared July 24, 2026 Publication Date: July 24, 2026 This is a presolicitation notice only.

Do not submit proposals in response to this notice.

The anticipated solicitation issue date is August 10, 2026.

Notice type Presolicitation Solicitation number 191BWC26R0012 Anticipated RFP issue date August 10, 2026 Anticipated proposal due date September 9, 2026, 3:00 p.m.

Mountain Standard Time Acquisition method One step competitive design build Request for Proposals Contract type Firm fixed price, lump sum Source selection Lowest price technically acceptable Set aside 100 percent total small business set aside NAICS and size standard 237310, Highway, Street, and Bridge Construction, $45 million average annual receipts PSC Y1LB, Construction of Highways, Roads, Streets, Bridges, and Railways Magnitude Between $250,000 and $500,000 Place of performance 865 East Frontage Road, Rio Rico, Santa Cruz County, Arizona 85648 Period of performance 180 calendar days for design and construction, followed by 60 calendar days for closeout, 240 calendar days total Requirement The United States Section of the International Boundary and Water Commission anticipates issuing a competitive design build construction RFP for replacement of the ingress and egress roadway at the Nogales International Wastewater Treatment Plant.

The work includes planning, design, permitting, coordination, demolition and disposal of the existing approximately 310 foot by 20 foot asphalt road, construction of an approximately 310 foot by 30 foot concrete roadway, replacement of the parallel water service with a 4 inch line, coordination with Liberty Utilitie...

Official solicitation and documents

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How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work