450 Seventh Avenue
New York, NY 10123
Sean Ryan, P.E.
Sean Ryan has more than 10 years of civil engineering and construction management experience. Prior to working with CPMI, Sean founded a small construction management firm specializing in earthquake reinforcement for Southern California apartment buildings subject to mandatory seismic retrofit ordinances. He performed feasibility analysis, developed project estimates, compiled and presented bid packages. He developed an innovative business model reducing both liability and project costs. Sean also spent seven years working for Los Angeles County Department of Public Works gaining great exposure to many facets of the civil engineering, land development, and construction industry. His responsibilities include document review, analysis, development of CPM scheduling and graphics, and authoring of expert reports to support analyses for construction management, delay claims and litigation while also assisting with depositions, mediations, and litigation.
- University of Southern California, Marshall School of Business – Master of Business Administration
- Loyola Marymount University – Bachelor of Science, Civil Engineering
- Professional Engineer: California
- American Society of Civil Engineers
- The Institute of Transportation Engineers (ITE)
Forensic Engineering, Los Angeles, CA — Investigated construction dispute cases that cover a wide variety of topics including construction defects, earthquake, fire, flood and mold/fungus damage assessments, and construction claims. Additionally, investigated personal injury cases, including OSHA, slip/trip and falls, stairway falls, falls from height, mechanical equipment failures, vehicle accidents, and construction site accidents. Relative to these assignments, his duties included inspections of incident sites; development of diagrams, graphics, and animations, research of building codes, industry standards, and customs and practices, reconstruction of vehicle accidents, including calculations and simulations, and development of reports, declarations, and expert opinions in preparation for expert depositions and trials.
Seawater Intrusion Barriers, Los Angeles County — In the role of project manager, Sean was responsible for the operation and maintenance of $1.5B system of potable water injection wells, called “seawater barriers”, which protect Los Angeles County’s groundwater supply from ocean water infiltration. Sean’s team successfully reduced chlorination by 0.4% during a drought season which is statistically significant. Additionally, Sean was responsible for managing the various improvement projects related to the barriers which included managing financial resources, maintaining project schedules and budgets, and presenting to stakeholders.
Land Development Review, Los Angeles County, CA — Sean completed review and approval on over 25 major land development projects including a 21,000-home development in Newhall Ranch and 18,000-home development in Tejon Ranch. Additionally, Sean reviewed and approved hundreds of traffic studies for smaller projects. His duties included review of all road infrastructure and traffic impact documents, analysis of traffic data, creation of forecasts and models, and development of engineering solutions to mitigate future congestion. Sean’s skills in managing relationships among developers, engineers, politicians, and constituents allowed for efficient handling of often complicated projects.