Bid Documents

Find your projects below and select the document you'd like to download.

Plans/Specifications are available for a charge and upon approval by Helms and Associates.

Contact us at 605-225-1212 if you need assistance.

Aberdeen Regional Airport Taxiway Geometry Improvements - Project Bid Date: 8/27/2020

8/27/20 Sealed

City of Aberdeen
Aberdeen, South Dakota

Roscoe Water & Wastewater System Improvements - Project Bid Date: 9/3/2020

9/3/20 Sealed

City of Roscoe
Roscoe, South Dakota

Vermillion (Harold Davidson Field) Hangar Taxilane Improvements - Project Bid Date: 5/28/2020

5/28/20 Sealed

City of Vermillion
Vermillion, South Dakota

Watertown Regional Airport ATY Terminal Building- Project Bid Date: 8/20/2020

8/20/20 Sealed

City of Watertown
Watertown, South Dakota

Watertown Regional Airport Fuel System Improvements - Project Bid Date: 9/24/20

9/24/20 Sealed

City of Watertown
Watertown, South Dakota

Watertown Regional Airport, Partial Air Carrier Ramp - Project Bid Date: 9/11/2020

9/11/20 Sealed

City of Watertown
Watertown, South Dakota