Active Projects
WWTF Wastewater Treatment Facility Improvements Phase 3A Effluent Force Main Construction
Renovation, Infrastructure
Post-Bid
$70,000 CJ est. value
Custer, SD 57730
WWTF Waste Water Treatment Facility Improvements Phase 3B Transfer Force Main and Lift Station Construction
Renovation, Infrastructure
Post-Bid
$700,000 CJ est. value
Custer, SD 57730
Asphalt Concrete Shared Use Path
Infrastructure
Post-Bid
$902,739 CJ est. value
North Lawrence, SD 57783
E. Anamosa Street - Street and Storm Sewer Repairs
System-Wide Improvements Project
Elkhorn Ridge Addition - Colorado Loop
Elkhorn Ridge Addition - Colorado Loop
Pipe Work, Erosion Control
Harbach Park Phase 1 and Phase 2
Epoxy Chip Seal, Joints, Abutment Repair, Berm Repair, Joints, Reset Bearings, Bridge Rail
Mainline Contracting
4900 South Highway 79
PO Box 3448
SD, Rapid City 57709
(605) 348-7068
Project Breakdown
| Name | Title | Phone | Cell | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ben Haggerty |  | (605)  |  |  @ .com | ||||||
| Jim Schamber | | (605) |  | @.com | ||||||
| Jim Schamber |  | (605)  | | @.com | ||||||
| Reid Hansen |  | (605)  | | @.com | ||||||
| Reid Hansen | | (605) |  | @.com | ||||||
| Ty Pivonka | | (605) |  |  @.com |
| Name | City | State | Type | Key Contacts | Active Projects | Website | |
|---|---|---|---|---|---|---|---|
| Sharpe Enterprises Inc. | SD | Key Contacts | Active Projects | ||||
| Gregory County | SD | Owner | Key Contacts | Active Projects | |||
| Heavy Constructors, Inc. | Rapid City | SD | Contractor | Key Contacts | Active Projects |  .com/ | |
| Geotek Engineering & Testing Services, Inc | Sioux Falls | SD | Owner | Key Contacts | Active Projects | .com/ | |
| City of Alcester | Alcester | SD | Owner | Key Contacts | Active Projects | .org/ | |
| KLJ | SD | Architect | Key Contacts | Active Projects | |||
| Rounds Construction Co | Brookings | SD | Key Contacts | Active Projects | .com | ||
| RPH Inc | Reliance | SD | Sub-Contractor | Key Contacts | Active Projects | ||
| Milbank Winwater Works Co | Milbank | SD | Sub-Contractor | Key Contacts | Active Projects | ||
| Zandstra Construction Inc | Rapid City | SD | Sub-Contractor | Key Contacts | Active Projects |  .html |
| Name | City | State | Type | Key Contacts | Active Projects | Website | |
|---|---|---|---|---|---|---|---|
| South Dakota Department of Transportation | Pierre | SD | Agency | Key Contacts | Active Projects | .com/ | |
| City of Belle Fourche | Belle Fourche | SD | Agency | Key Contacts | Active Projects | .org/ | |
| South Dakota Procurement Management | Pierre | SD | Agency | Key Contacts | Active Projects | .aspx | |
| City of Rapid City Public Works | Rapid City | SD | Agency | Key Contacts | Active Projects | .html | |
| City of Custer | Custer | SD | Agency | Key Contacts | Active Projects | .com/ | |
| South Dakota Bureau of Administration | Pierre | SD | Agency | Key Contacts | Active Projects | .gov/ | |
| Rapid City Regional Airport | Rapid City | SD | Agency | Key Contacts | Active Projects | .com/ | |
| City of Rapid City | Rapid City | SD | Agency | Key Contacts | Active Projects | .org/ | |
| South Dakota Game Fish and Parks | Pierre | SD | Agency | Key Contacts | Active Projects | .gov/ | |
| QuestCDN | Spring Park | MN | Agency | Key Contacts | Active Projects | .com |
