Project experience includes:

Mn/DOT T.H. 61 Hastings Bridge Design/Build Project
This project includes bridge replacement over the Mississippi River as well as municipal street, utility, trail, drainage and landscape improvements. HTPO's scope includes surveying, utility coordination, construction staking and design for vegetation preservation, landscaping, site features, sanitary sewer and watermain. Construction on this project is scheduled to complete in 2013.

Trunk Highway 241/CSAH 35 One Way Pair
St. Michael, MN
Existing utility base map preparation and trunk watermain design as part of the reconstruction of CSAH 35 and Trunk Highway 241 in downtown St. Michael.

University of Minnesota Steam Tunnel
Minneapoli, MN
Layout and alignment for a 1,400 l.f. long and 80 ft. deep steam tunnel under the University of Minnesota.

Metropolitan Council Environmental Services, Siphon Project
St. Paul, MN
Construction staking for approximately 1 mile of interceptor sewer improvements. Project included lining existing pipe under the Mississippi River, siphon headbox, interconnect structure, and parking lot improvements.

Metropolitan Council Environmental Services, Empire WWTP Outfall and Rosemount Interceptor - Phase 1
Rosemount, MN
7.5 miles of gravity and forcemain interceptor sewer up to 50 feet in depth. Project included reconstruction of adjacent roadway.

Victoria and St. Bonifacius Interceptor Improvements
Metropolitan Council Environment Services, MN
Land surveying for design and easement acquisition for two deep gravity tunnels, a forcemain extension, and future forcemain replacements.

BC7 & BC8 Trunk Sanitary Sewer, Lift Station, Street, and Watermain Improvements
City of Chanhassen, MN
Design and construction management of approximately two miles of trunk and lateral sanitary sewer with Lift Station and approximately 1 mile of lateral watermain extension in an environmentally sensitive area also requiring coordination with Mn/DOT.

Pioneer Trail / Flying Cloud Drive Sanitary Sewer and Watermain Improvements
City of Eden Prairie, MN
Trunk utilities improvements and extension serving existing buildings in Flying Cloud Airport and proposed new construction of two office warehouse buildings off of Pioneer Trail. This project included creek crossing, directional drilling; Mn/DOT , County, and MCES permitting; and MAC and development coordination.

Mitchell Road Drainage Improvements
City of Eden Prairie, MN
Upgrading existing storm sewer system to mitigate flooding of City collector street.