PERSONNEL QUALIFICATIONS WJE Francis E. Harrison | Principal and Unit Manager

EXPERIENCE Slope Stability Francis Harrison has broad experience in ◼ Rocky Mountain Metropolitan Airport - geotechnical engineering studies and designs Broomfield, CO: Landslide investigation and in support of building construction, water remedial design* resource, land development, natural resource ◼ Starkey Gulch Landslide - Parachute, CO: development, and transportation projects, Ground improvement/slope stabilization along gas pipeline* especially with challenging, steep, or ◼ Telluride Airport - Telluride, CO: Embankment mountainous terrain. Mr. Harrison provides stability and ground improvement* specialized technical services in retaining wall

or shoring design and stability evaluation, Retaining Walls distressed structure evaluation and ◼ Snowcat Bypass Roadway - Vail Mountain, underpinning, slope stability, geologic hazard CO: Design of mechanically stabilized earth mitigation, alternatives analysis, and foundation (MSE) and soil nail walls on a steep engineering. mountainside* EDUCATION ◼ Retaining Wall Repair - Dillon, CO: ◼ The Citadel REPRESENTATIVE PROJECTS Investigation of a slope/retaining wall failure; ◼ Bachelor of Science, Civil Collapsible Soils/Geohazards design of staged repair* Engineering, 1980 ◼ Mountain Star Tank - Eagle County, CO: ◼ Soil Nail Wall Failure - Mt. Crested Butte, CO: ◼ University of Colorado Water tank foundations on collapsible soils; Review, analysis, and report preparation* ◼ Master of Science, Civil value engineering, design criteria, and ◼ Hillside at Castle Rock - Castle Rock, CO: Engineering, 1983 construction review of ground conditions* Design of large block walls and soil nail walls ◼ Nahal Oz Dam and Reservoir - Ashkelon, on steep hillside* PRACTICE AREAS Israel: Failure analysis and remedial design for ◼ Collapsible Soil/Geohazards a lined reservoir that had failed due to Public Transportation ◼ Retaining Walls and Shoring collapsible soils* ◼ DeBeque Canyon Landslide - Mesa County, ◼ Foundation Engineering, ◼ La Granja Siting Study - Northern Peru: Siting CO: For the Colorado Department of Distressed Structures and of mine facilities in landslide and karst Transportation; emergency response Underpinning terrain* planning, characterization, probabilistic ◼ Slope Stability ◼ E-470, Segment IV - CO: Geotechnical stability model, analysis of mitigation ◼ Geologic Hazards Assessment and investigation and design support for alternatives, and development of a decision Mitigation construction of a major roadway segment model for preferred mitigation alternative* ◼ Retaining Walls with bridges and overpasses in wind-blown ◼ FHWA/CFLHD MSE Shoring Studies: ◼ Public Transportation collapsible soils* Development of procedures and manual for ◼ Boulder County - CO: Numerous flood design of MSE walls constructed in front of REGISTRATIONS recovery projects following 2013 floods* shored cuts* ◼ Professional Engineer in CO Distressed Structures * Projects prior to WJE PROFESSIONAL AFFILIATIONS ◼ Westview School - Longmont, CO: ◼ American Society of Civil Assessment of damage, investigation, and CONTACT Engineers oversight of foundation/slab grouting* [email protected] ◼ Colorado Association of ◼ 16th and Platte - Denver, CO: Underpin and 303.914.4300 Geotechnical Engineers, shoring review of commercial structure www.wje.com board of directors ◼ Boulder, CO: Underpin of flood-damaged ◼ Engineering Advisory Board, residence* Jefferson County, CO ◼ Steele and 2nd Avenue - Denver, CO: ◼ Highway Geology Symposium, Underpin and shoring review of commercial present steering committee, structure organizing committee chair for ◼ Superior, CO: Micropile underpin of 2006 symposium distressed residence* ◼ Montrose, CO: Micropile underpin of distressed residence*