Crawford Dam Removal and Diversion - Zion NP
Pre-Solicitation Posted
This opportunity was awarded. See the award notice from , or the latest solicitation from .
- Solicitation number
- 140P6426B0008
- Agency
-
Midwest Region
National Park Service, Department of the Interior
- Responses due
- Not on record
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Z2KA Repair Or Alteration Of Dams
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The National Park Service, within the Department of the Interior's Midwest Region, is seeking a prime contractor to remove and replace infrastructure components at Zion National Park in southwest Utah. The project encompasses partial removal and disposal of an existing concrete dam and headgate structure, regrading of the North Fork Virgin River over approximately 300 feet, construction of a new intake structure with fish screen capability, removal of existing piping and concrete components, installation of new 18-inch ADS N-12 pipe, and rip rap embankment work. The contract will be a firm-fixed price Invitation for Bids (IFB) with Construction Wage Rate Requirements for Washington County, Utah applying to all work performed. The solicitation is expected to be issued in May 2026 and posted to SAM.gov, with site visits highly encouraged to ensure bidders fully understand project conditions and requirements. Award is anticipated by August 2026, with performance commencing in October 2026.
This opportunity is set aside 100 percent for Total Small Businesses under NAICS Code 237990 (Other Heavy and Civil Engineering Construction) with a size standard of $45 million. The estimated project magnitude falls between $1,000,000 and $5,000,000, indicating a substantial civil engineering undertaking. Key project elements include removal and disposal of approximately 275 feet of existing corrugated metal pipe and concrete manholes, installation of approximately 285 feet of new pipe with selective encasement in 24-inch CMP pipe, removal of a concrete turnout box, reseating of a 12-inch existing flume, approximately 150 feet of boulder embankment rip rap placement, and an optional component involving installation of approximately 350 feet of smart ditch infrastructure. No incumbent contractor is identified in this pre-solicitation notice.
Notice text
PRE-SOLICITATION NOTICE:
The National Park Service, Interior Regions 3/4/5, Ohio Major Acquisition Buying Office, intends to issue an Invitation for Bids (IFB) for the Crawford Dam Removal project for Zion National Park in southwest Utah.
The Work includes but is not limited to partial removal and disposal of an existing concrete dam and headgate structure comprised of concrete, rock, rebar, regrading of the North Fork Virgin River for a distance of approximately 300 feet, construction of a new intake structure including a fish screen, removal and disposal of approximately 275’ of existing CMP pipe and concrete manhole, installation of approximately 285’ of 18”Ø ADS N-12 pipe (approximately 40’ to be placed within 24”Ø CMP pipe), removal of a concrete turnout box, reseating of an existing 12” flume, approximately 150 feet of boulder embankment rip rap and (Option 1) installation of approximately 350’ of smart ditch
SOLICITATION NUMBER: 140P6426B0008
PROJECT MAGNITUDE: Between $1,000,000 and $5,000,000
TYPE OF CONTRACT: This will be a firm-fixed price contract expected to be awarded to a prime contractor by August 2026 with performance to begin in October 2026.
Construction Wage Rate Requirements for Washington County, UT will apply.
North American Industry Classification System (NAICS) CODE CLASSIFICATION and SET ASIDE: The NAICS Code is 237990, and the size standard is $45 million.
This project is set aside 100% for Total Small Businesses.
SITE VISIT: A site visit date, time, and meeting location will be announced in the solicitation. Offerors are highly encouraged to attend the scheduled site visit to inspect the site and to ensure they fully understand the requirement and conditions that may affect the cost of the project, specifications, and performance.
PUBLICIZING: The official solicitation and its attachments will be issued and available in May 2026 and will be posted to the Contract Opportunities/SAM.gov website at https://sam.gov/content/opportunities .
The contracting office will not provide hardcopies or email copies of the solicitation.
REGISTRATIONS: In order to be awarded a contract, an offeror must have an UEI number. Also, the offeror must be registered and active in the System for Award Management (SAM), website at http://www.sam.gov, and have completed their Online Representations and Certifications at the time of the solicitation close date once the solicitation is posted.
POINT OF CONTACT: Christopher Bauer, Contracting Officer, christopher_bauer@ios.doi.gov, 330-468-2500 x5.
Notice history
| Notice | Type | Posted |
|---|---|---|
| ZION- Crawford Dam Removal and Diversion | Award Notice | |
| ZION- Crawford Dam Removal and Diversion | Solicitation | |
| This notice | Pre-Solicitation | |
| Crawford Dam Removal | Pre-Solicitation |
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