1-888-378-4394 / 605-225-1212 / PO Box 111, Aberdeen, SD 57401
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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
Clark County Airport Runway 13/31 Reconstruction (REBID) - Project Bid Date: 7/7/2020
7/7/20 Sealed
County Commission of Clark County
Clark, South Dakota
Roscoe Water & Wastewater System Improvements - Project Bid Date: 9/3/2020
9/3/20 Sealed
City of Roscoe
Roscoe, 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
