Sanbell (formerly Bellecci & Associates) provided topographic surveying and civil design services for a multi-year roadway and intersection improvement project in Oakland, California. The work involved upgrading three signalized intersections and modifying a State Route off-ramp. In addition, Sanbell provided services in widening and re-profiling the Webster Tube exit to improve traffic efficiency and multimodal […]
Sanbell (formerly Bellecci & Associates) delivered a quick-build Complete Streets project in Cupertino to improve safety and multimodal access. The project added Class IV protected bike lanes, intersection bulb-outs, updated curb returns, and ADA-compliant curb ramps. Our multi-modal transportation engineering team also installed raised buffer islands and modified traffic signals at three intersections to improve […]
Sanbell (formerly Bellecci & Associates) served as the prime civil engineering firm for this multi-street water and sewer infrastructure project. Our team designed 7,920 linear feet of new 8-inch water pipeline, improving system reliability and service capacity. Water pipelines were located at Green Avenue, Hensley Avenue, Easton Avenue, Masson Avenue, Sylvan Avenue, and West Angus […]
Sanbell (formerly Bellecci & Associates) served as the prime civil engineering firm for this water system improvement project. Our team designed the replacement of approximately 8,500 linear feet of aging water main to address undersized and deteriorating infrastructure. The project focused on reducing system failures and improving fire flow capacity to support public safety and […]
Sanbell (formerly Bellecci & Associates) provided topographic surveying and civil design for a Complete Streets and underground utility district project. Our team supported the transformation of a key corridor into a safer, more functional, and more sustainable street. The project includes one mile of underground utility installation, coordinated with roadway reconstruction to streamline construction and […]
Sanbell (formerly Bellecci & Associates) led the design for replacing approximately 9,070 linear feet of water mains across multiple locations citywide. The project included installing new valves, fire hydrants, and tying new mains into existing ones. We also replaced service laterals up to existing water meters and swapped out non-radio-read water meters. Our services covered […]
Sanbell (formerly Bellecci & Associates) designed the replacement of approximately 7,500 linear feet of water mains to improve system reliability and fire protection. The project also included new valves, fire hydrants, service laterals, and water meters, supporting efficient operations and long-term maintenance. Sanbell provided comprehensive surveying services to support accurate design and construction. Our team […]
Sanbell (formerly Bellecci & Associates) provided civil engineering and surveying services for a $320 million stadium renovation that modernized the facility and improved seismic safety. The project required precise coordination and accelerated delivery to support continued campus operations. Working as a subconsultant to HNTB, our civil engineering team completed a sanitary sewer study and design […]
Sanbell (formerly Bellecci & Associates) partnered with a local traffic engineering firm to deliver a power pole undergrounding project along a key roadway corridor. The City selected Sanbell’s Civil Engineering team for our experience coordinating complex utility conversions in active neighborhoods. Sanbell led the replacement of aging overhead power poles with underground conduit systems along […]
Sanbell (formerly Bellecci & Associates) partnered with the City of Gilroy and Meritage Homes to improve traffic flow and safety. The project focused on reducing congestion at a key roadway bottleneck. The City selected a roundabout as the preferred solution. Sanbell developed precise geometric roadway layouts to adjust the alignment. This approach protected a historic […]
Welcome to Sanbell — The Core Design team is now part of Sanbell, bringing together talented professionals, expanded capabilities, and a shared commitment to serving our clients and communities. You’ll continue working with the same trusted team, now backed by the strength and resources of Sanbell.
