Gerry M. Heslin
Senior Associate Engineer

Mr. Heslin has 15 years of geotechnical engineering experience in the Pacific Northwest. His particular strengths include evaluating constructability of geotechnical projects and designing landslide stabilization measures, foundations, and shoring systems. Representative projects include the following:

• Rock Creek Fish Hatchery Landslide, Idleyld Park, Oregon
• County Line Landslide, Togwotee Pass, Wyoming
• BZ-Glenwood Highway Landslide, BZ Corner, Washington
• Dickey Prairie Road Landslide, Mulino, Oregon
• Buckner Creek Road Landslide, Mulino, Oregon
• JC Boyle Flume Failure, Keno, Oregon
• Greens Creek Mine Access Road Landslide, Admiralty Island, Alaska
• Soda Springs Dam Fish Passage Structures, Toketee Falls, Oregon
• Looking Glass Hill Road Landslides, East Glacier, Montana
• Libby Rockfall Mitigation, Libby, Montana
• Depoe Bay Boat Basin, Depoe Bay, Oregon
• Third Avenue Extension, Ketchikan, Alaska
• Snowbasin Access Road Landslide, Weber County, Utah
• BLM/ERFO Trout Creek Landslide, Quartzville, Oregon
• BNSF Railroad Embankment Failure MP 128, Ulm, Montana
• North Slope Mt. Solo Landslide, Longview, Oregon
• 5th Avenue N/N Lynn Street Debris Flow, Seattle, Washington
• Beartooth Highway Debris Flows, Red Lodge, Montana
• Heiple Road Landslides, Estacada, Oregon
• Lusted Road Landslide, Sandy, Oregon
• Going to the Sun Road MP 33 Debris Flows, St. Mary, Montana
• Cochran and Pottratz Road Landslides, Washington County, Oregon