Click on the links below to view specific past project profiles.  You will need Adobe Acrobat Reader to view the files.  Click on the icon to the right to download a free copy of Acrobat Reader.

Underground Transportation Facilities

·  MAC LRT Station & Tunnels

·  Hennepin County Light Rail Tunnel Study

·  Los Angeles Metro Red Line - FLAC Analysis

·  Norfolk Southern Blair Railroad Tunnel

·  Lafayette Bluff Highway Tunnel

·  Silver Creek Cliff Highway Tunnel

Occupied Underground Spaces

·  RiverCentre Connection

·  Underground Science City, Singapore

·  Mine Conversions to Underground Space

·  Elmer L. Andersen Library, University of MN

·  Minnesota Library Access Center (MLAC)

·  MLAC Portal Structure

·  University of MN Civil Engineering Building

·  U of MN Underground Space Studies

·  Space Center Summit Facility

Underground Science Laboratories

·  Icicle Creek Laboratory

·  MINOS Far Detector Neutrino Laboratory

·  MINOS Far Detector Laboratory - Outfitting

·  NuMI Off-Axis Neutrino Detector

·  San Jacinto Laboratory

·  Soudan 2 Proton Decay Detector Laboratory

·  Sudbury Neutrino Observatory (SNO)

·  SUNY Nucleon Decay Detector

·  Very Large Hadron Collider (VLHC)

Infrastructure Evaluation, Repair & Data Management

·  Freisland Ditch Culvert Rehabilitation

·  Lafayette Bluff Vibration Monitoring

·  Trout Brook - Electromagnetic Survey

·  Minneapolis Storm Tunnel Management Plan

·  Geotechnical Data Management

·  Tunnel Management Planning

·  Public Rights-of-Way Management

·  Utility Tunnel Design

Geostructural Research, Evaluation, Design &   Instrumentation

·  Concrete Culvert Testing & Design

·  Lock & Dam #1 Cribwall Investigation

·  MLAC FLAC Analysis

·  Glen Road Instrumentation

·  Glen Road Value Engineering

·  CSM 494-100 Value Engineering

·  Space Center Summit Facility

·  Trout Brook Outlet - Phase B

Utility Tunnel Evaluation & Design

·  35W Storm Tunnel

·  Como Avenue Storm Tunnel

·  Freisland Ditch Culvert Rehabilitation

·  Lake Ann Interceptor

·  MCES Elm Creek Interceptor, Phase II

·  MCES Empire WWTP Outfall

·  MCES South Washington County Interceptor

·  Minneapolis East Interceptor - Phases A & B

·  Minneapolis East Interceptor - Phase C

·  Savage Interceptor Highway 13 Crossing

·  Trout Brook Outlet - Phase A

·  Qwest Telephone Duct Relocation

·  US Silica South Ottawa Mine Development