Landslide Technology :: Logan Allender

Logan Allender

Registration
Civil Engineer – Alaska, Montana, Oregon, Washington

Career
2012 – Present Associate Engineer
Cornforth Consultants Inc., Portland, OR

2011 – 2012 Engineer
Golder Associated, Redmond, WA

Education
2010 M.Eng. in Geotechnical Engineering Oregon State University, Corvallis, Oregon

2009 B.S. in Civil Engineering
Oregon State University, Corvallis, Oregon

Honors/Societies
BoaSociety of Professional Rope Access Technicians (SPRAT),
Level I Rope Access Technician

Member, American Society of Civil Engineers, Oregon Section

Associate Engineer

Mr. Allender has 9 years of experience as a geotechnical engineer in the Pacific Northwest. His areas of expertise include landslide evaluations with extensive practice in development and implementation of subsurface explorations, design and installation of complex instrumentation monitoring systems, and analysis of landslide monitoring instrumentation data. His experience also includes investigation, design and observation of rockfall mitigation measures.

Mr. Allender has served as an engineer on the following representative projects.

Representative projects include the following:

Pioneer Mountain Eddyville Landslide Investigation and Instrumentation, Eddyville, Oregon
Allen Brothers Road Slide, Longview Washington
Wasco County Landfill Slide Instrumentation, The Dalles, Oregon
Clark County Landslide Monitoring, Woodland, Washington
Moorehaven Landslide Deep Patch Construction, La Center, Washington
Katlian Bay Road, Sitka, Alaska
Parks Highway MP239-252 Rehabilitation, Healy, Alaska
Leaburg Canal Landslide Monitoring, Leaburg, Oregon
Smith and Trail Bridge Reservoirs Landslide Hazard Assessment, McKenzie Bridge, Oregon
Southcoast Reagonwide Non-NHS Slope Stabilizations, Ketchikan, Alaska
D3 I-15 Rockfall Mitigation, Helena, Montana
Missoula District Rock Slope Instrumentation, St. Regis, Montana
Landslide Evaluation and Mitigation Options Study, Noxon and Heron Slides, Heron, Montana
Astoria High School Gymnasium Landslide, Astoria, Oregon
Round Butte Dam Rockfall Attenuator Construction, Madras, Oregon
Pelton Dam Slope Reconnaissance, Madras, Oregon
Sellwood Bridge Replacement, Portland, Oregon
West Dowling Road Overcrossing, Bridge 2273, Anchorage, Alaska