Design Services
Bennett Trenchless provides full design services from feasibility studies through preparation of bid documents. Feasibility studies include evaluation of geotechnical data and site conditions to determine the most favorable construction method. …
Permitting Support
Bennett Trenchless has built credibility and rapport with numerous permitting agencies including State Lands Commission, the US Army Corps of Engineers, Caltrans, UPRR, California Department of Fish and Wildlife, and local Reclamation and Flood …
Specialty Consulting Services
Bennett Trenchless provides a range of specialty consulting services to Owners, Engineers, and Contractors. We offer third party design review services to evaluate feasibility and constructability of trenchless projects. Our extensive experience …
Construction Management
We provide a full range engineering services during construction including construction management and specialty inspections, submittal review, and post-construction services. Pre-bidding services have included the evaluation of contractor pre-qualification …
Contractor Services
Bennett Trenchless provides assistance to contractors with submittal packages, including preparation of pipe stress, pullback, and hydrofracture calculations for HDD projects, and provide Hydrofracture and Surface Spill Contingency Plans for …
Claims Assistance
Dr. David Bennett has over 40 years of experience in geotechnical engineering and trenchless technology and has provided expert witness services on over 35 cases involving HDD, microtunneling, pipe jacking, geotechnical issues, gas line and …