Harrison Engineering Inc.

Engineering for Public Works

Home Services Projects Creeks Rehabilitation Municipal Interchange Highway References Employment Opportunities Links Harrison Engineering Inc. Corporate Office 399 Taylor Blvd., Suite 100 Pleasant Hill, CA 94523 (925) 691-0450 (phone) (925) 691-0460 (fax) Marin Office 801 D Street San Rafael, CA 94901 (415) 524-4994 randell@harrison-engineering.com Questions/comments about the site? Please e-mail

Rehabilitation Projects Appian Way Rehabilitation Project – Phases 1 & 2 (City of Pinole): Harrison Engineering was the City project coordinator and civil designer for this $800K Phase 1 Pavement Rehabilitation Project on Appian Way between Michael Drive and Tara Hills Drive. Work included ADA improvements for sidewalks, curb ramps and driveways. New detector loops were installed as part of the work. The project included alternate bid items for alternative pavement section and an alternate bid for a segment of the project. Bids were favorable and the City was able to award all bid alternates. Project was a “Local Assistance” Project, partially located within Caltrans Right of Way for Interstate 80, requiring an Encroachment Permit. Construction was completed in the late fall of 2007. Harrison Engineering was subsequently selected to design the Phase 2 Rehabilitation of Appian Way from Tara Hills Drive to San Pablo Avenue. The project funding includes federal money administered through Caltrans Local Programs. The project construction was completed in late 2009. Camino Tassajara & Crow Canyon Road Pavement Rehabilitation –(Town of Danville): Harrison Engineering was selected to lead the project team for this $5.2M SAFETEA-LU funded project to rehabilitate the pavement of 5.2 miles on two of Danville’s major arterials. Challenges on the project include reconstructing steep sidewalks to ADA standards, and implementation of various rehabilitation strategies. The project funding included federal money administered through Caltrans Local Assistance. Buchanan Road Rehabilitation Project (City of Pittsburg): Harrison Engineering completed the design for this $880,000 rehabilitation and widening project, which covered over 2 miles of a major arterial roadway in the City of Pittsburg. The purpose of the project was to rehabilitate the existing pavement and widen to accommodate bicycle lanes along the entire route. The Project involved deflection testing and reconfiguration of pavement striping to accommodate bike lanes and maintain existing on street parking. The pavement design for rehabilitation included minor widening, AC overlay with reinforcement fabric, and multiple “digout” areas for new structural section. The project funding included federal money administered through Caltrans Local Programs. A portion of this Project was also funded directly through City funds, so separate Bid Schedules and estimates were prepared for the portions that did and did not involved federal funding. The project was constructed in the summer of 2004. Broadway Avenue Traffic Calming and Rehabilitation Project (City of San Pablo): Harrison Engineering completed the design for this $850,000 traffic calming and rehabilitation project in a high density residential neighborhood. The purpose of the project was to rehabilitate the existing pavement and slow traffic through the corridor. The Project involved raised crosswalks, improved pavement delineation, tree planting, and upgrades to all driveways and curb ramps for ADA compliance. The project funding included federal money administered through Caltrans Local Assistance.