Gavins Point Powerhouse Drain Rehab

****UPDATE 06/17/2026: Amendment 0002 has been uploaded to the Attachments below. This Amendment extends the date that quotes are due until 01 July, 2026. 

****UPDATE 06/15/2026: Amendment 0001 has been uploaded to the Attachments below. This Amendment changes the Contracting personnel assigned to this Solcitation. All quotes must be submitted to Brianna Wohlers, Contract Specialist, at Brianna.N.Wohlers@usace.army.mil.

Solicitation

The U.S. Army Corps of Engineers, Omaha District, hereby announces the solicitation for “Gavins Point Powerhouse Drain Rehab”.  The solicitation will close on 19 June 2026.   The solicitation is restricted to Small Businesses.   

Project Description: 

This contract includes the rehabilitation of drain lines of 3-inch, 4-inch, and 6-inch diameters located on the B-Floor (EL. 1161.0) within the powerhouse at Gavins Point Dam, Yankton, South Dakota. The scope of work includes the removal of a lodged pipe snake cutter head, mechanical cleaning and CCTV inspections of piping, and providing Cured-In-Place Pipe (CIPP) lining for the rehabilitation.

The estimated lengths of each line are:

• 3-inch: 130 ft

• 4-inch: 170 ft

• 6-inch: 130 ft 

The Contractor will be required to commence work upon receipt of contract award and complete the work 120 calendar days after receipt of Notice to Proceed, this is subject to change after solicitation issuance.  

Estimated Construction Costs:

The estimated construction cost of this project is between $100,000 and $250,000.

NAICS Code: 

The Primary North American Industry Classification System (NAICS) code for this solicitation is 238220, Plumbing Heating, and Air-Conditioning Contractors, with a size standard for Small Business of $19M.

Obtaining Solicitation Documents:

Solicitation documents are posted to the web via SAM.gov (sam.gov).

Find solicitation announcement in SAM.gov (sam.gov).

1. Use the ‘All Award Data' to locate the project (by entering the solicitation number.
2. By using the ‘login' feature, it allows additional search features and allows you to keep your searches. Login might be required on some solicitations that are considered restricted.
3. Once you have located your project, click on link to solicitation to view the project.  Files may be downloaded from the column on the left side reading ‘Attachments/Links’. 

Contracting Office Address:

USACE Omaha District

1616 Capital Ave, Omaha, NE 68102-4901

Point Of Contact:

All questions regarding this solicitation should be made to the Contract Specialist, who can be reached by email: Brianna.N.Wohlers@usace.army.mil

Place of Performance:

Gavins Point Dam – Crofton, Nebraska

Note:  Offerors please be advised that an online registration requirement in System for Award Management (SAM) database http://www.sam.gov/ exists and directed solicitation provisions concerning electronic annual Representations and Certifications on SAM.  Representations and certifications are required to be up-dated annually as a minimum to keep information current, accurate and complete.  The electronic annual representations and certifications are effective for one year from date of submission or update to SAM. Solicitation documents will be posted to the web via SAM.gov (sam.gov).   Registration is required to access solicitation documents. SAM.gov provides secure access to acquisition-related information, synopsis or pre-solicitation notices and amendments.