Sebastien R. Templeton, P.E.


Mr. Templeton provides over 18 years of experience as an engineer managing and leading marine and waterfront projects worldwide. He maintains engineering registrations with multiple states and the United Kingdom’s Engineering Council. Specific areas of practice
include above and underwater inspection, corrosion evaluation and mitigation, cathodic protection, structural rehabilitation, and construction engineering. Additionally, he specializes in the structural assessment and forensic evaluation of contemporary and historic infrastructure. Throughout his career, he has inspected hundreds of structures constructed from structural steel, reinforced concrete, timber, and masonry. He is an expert at recognizing deterioration processes, evaluating the structural significance of
damage/deterioration, and identifying failure mechanisms. He routinely utilizes destructive and non-destructing techniques to evaluate material properties and identify internal defects and discontinuities.

He has worked on various inland, coastal, and offshore structures including buildings, towers, pipelines, piers, wharves, bridges, jacketed platforms, dry docks, and single-point moorings. He spent most his professional career managing federal projects for the U.S.
Navy, U.S. Coast Guard, National Park Service, as well as major port authorities, local municipalities, and the oil and gas industry throughout the United States and abroad. He has successfully executed projects in Japan, Saudi Arabia, Libya, Djibouti, British Indian
Ocean Territory, England, Mexico, Cuba, and the Bahamas.

Mr. Templeton is also a certified commercial diver with over 400 logged working dives. He maintains professional diving certifications recognized in the Unites States and abroad through the Association of Diving Contractors International (ADCI) and Diving
Certification Board of Canada (DCBC). He has experience performing underwater inspections in zero visibility, swift currents, and contaminated environments. In addition, Mr. Templeton is a certified rope access technician with extensive tower climbing experience.

CONSOR Engineers, Project Manager/Senior Engineer-Diver, Jacksonville, FL                                                                                                                                                                                      2017-present

  • Managed and lead structural condition assessment projects for the U.S. Coast Guard under a 5-year IDIQ contract at various locations throughout the continental United States and overseas territories. Inspected over 100 major aid to navigation (ATON)
    structures and over 60 waterfront structures at 11 different Coast Guard stations. Responsible for all engineering aspects of the investigations and for the generation of the technical engineering reports.
  • Managed and lead five high-priority facility assessments for the National Park Service. The purpose of each inspection was to assess the condition, determine the root cause of deterioration, and develop conceptual repair recommendations needed to preserve national historic landmarks.
  • Assisted with project procurement and the development and growth of CONSOR’s waterfront inspection program.

CH2M HILL, Project Manager/Senior Engineer-Diver/Diving Supervisor, Jacksonville, FL                                                                                                                                                               2006 – 2017

  • Managed and lead waterfront engineering projects at several CONUS and OCONUS installations under NAVFAC, including NS Pearl Harbor, Norfolk Naval Shipyard, Camp Lemonier, NS Guantanamo Bay, NSF Diego Garcia, AUTEC, and CFA
    Sasebo. Evaluated the physical condition of all structural, electrical and mechanical components composing various waterfront structures.
  • Performed detailed corrosion assessments, estimated corrosion rates using statistical analysis software, evaluated protective coating systems, and completed performance assessments and designs for cathodic protection systems.
  • Developed a design standard for galvanic cathodic protection systems using Det Norske Veritas (DNV) and NACE recommended practices and utilized this model to design bulk anode systems for various waterfront structures.
  • Generated technical engineering reports with detailed deficiency plans, repair recommendations, rehabilitation designs, and ROM construction cost estimates.
  • Participated in project procurement by preparing procurement packages with proposal letters and cost estimates, giving presentations, identifying marketing opportunities through research and solicitation, negotiating contract terms and conditions, and reviewing and documenting contractual changes.
  • Generated site-specific Accident Prevention Plans and Dive Safety Plans for waterfront projects in strict compliance with the U.S. Army Corps of Engineers’ EM 385-1-1 regulations.
  • Responsible for the maintenance, repair, and documentation of all commercial diving equipment in compliance with ADCI, OSHA, IMCA regulations.

P.J. Dick & Trumbull, Inc., Project Engineer, Reston, VA                                                2005-2006

Provided construction management services for the State of Maryland. Projects included multi-story, cast-in-place concrete, and structural steel buildings. Responsible for the day-to-day oversight, management, and coordination of vendors, trades, and information
involved throughout each project. Reviewed and processed submittals, RFIs, and purchase orders using construction management software. Procured job-site material, aided subcontractors in the interpretation of job designs, and ensured the job was completed
according to the project plans. Responsible for project document control and the generation of the as-built record drawings.

Ceco Concrete Construction, LLC, Project Engineer, Laurel, MD                            2004 – 2005

Provided concrete construction services for the construction of a Class-A office building. Analyzed the productivity of various concrete formwork and shoring systems. Monitored concrete slab, column and wall pours. Responsible for maintaining inventory of formwork
and shoring equipment. Performed area and material take-offs for concrete formwork during bidding processes.


University of Maryland, College Park, MD                                                                               May 2004 Bachelor of Science: Mechanical Engineering

Institut Nationale Polytechnique de Grenoble, France                                                    May 2003 Global Engineering Education Exchange Program

Commercial Diving Academy International, Jacksonville, FL                                      May 2006 Commercial Diver Training

Professional Registrations and Certifications:

  • Licensed Professional Engineer (PE) – TX, FL, SC
  • Chartered Engineer (CEng) – United Kingdom Engineering Council
  • Chartered Marine Engineer and Fellow (CMarEng) – Institute of Marine Engineering, Science & Technology
  • NACE Cathodic Protection (CP 3) Technologist (course only)
  • ADCI Surface-Supplied Air Diving Supervisor
  • DCBC Unrestricted Surface-Supplied Air Diver
  • SPRAT Level I Rope Access Technician
  • OSHA 30-hr and 10-hr Construction Safety
  • OSHA 8-hr Confined Space Entry
  • FHWA-NHI-130055 Safety Inspection of In-Service Bridges (10-day course)
  • FHWA-NHI-130053 Bridge Inspection Refresher Training (3-day course)
  • FHWA-NHI-130091 Underwater Bridge Inspection (3-day course)
  • FHWA-NHI-130078 Fracture Critical Inspection Techniques for Steel Bridges (5-day course)

Languages: English – Fluent; French – Fluent