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.

2018 South Dakota Airport Pavement Maintenance Project - Bid Date: 6/29/18

6/29/18 Sealed Bids

SD DOT Office of Air, Rail & Transit
Statewide, South Dakota

Brown County Landfill-Cell #3 Construction-Project Bid Date: 4/17/18

4/17/18 Sealed Bids

De Smet Airport Wilder Field Taxilane & Hardstand Improvements - Project Bid Date: 7/11/18

7/11/18 Sealed Bids

City of De Smet
De Smet, South Dakota

Gregory Municipal Airport Hangar Taxilane Expansion Project Bid Date: 7/10/18

7/10/18 Sealed Bids

City of Gregory
Gregory, South Dakota

Hoven Municipal Airport Apron Reconstruction - Project Bid Date: 7/2/18

7/2/18 Sealed Bids

City of Hoven
Hoven, SD

Mina Lake Sanitary District Wastewater Treatment System Improvements - Project Bid Date: 5/11/18

5/11/18 Sealed Bids

Mina Lake Sanitary District
Mina Lake, SD

Onida Municipal Airport Revenue Producing Hangar & Fencing Updates - Project Bid Date: 7/30/18

7/30/18 Sealed Bids

City of Onida
Onida, SD

Platte Municipal Airport Fuel System Upgrades - Project Bid Date: 7/31/18

7/31/18 Sealed Bids

City of Platte
Platte, SD

RICHMOND LAKE SANITARY FORCEMAIN IMPROVEMENTS PROJECT BID DATE 7/16/18

7/16/18 SEALED

RICHMOND LAKE SANITARY DISTRICT
RICHMOND LAKE, SD

Watertown Regional Airport Terminal Parking Lot Improvements (REBID) Project Bid Date: 4/6/18

4/6/18 Sealed Bids

City of Watertown
Watertown, SD