W. Gilbert Engineering

W. Gilbert Engineering provides civil engineering design for public works and private development projects across Northern California, including street improvements, utility systems, and site layout.

• Street and Roadway Design

  Grading plans, street improvement plans, and construction documents for roadways, intersections, bike and pedestrian pathways.

• Storm Drain and Sanitary Sewer Systems

  Design of storm drain collection systems, sanitary sewer collection and lift stations, and on-site and community wastewater treatment systems.

• Detention and Retention Basin Design

  Surface and sub-surface stormwater detention and retention basin design for urban drainage and flood management.

• Water System Design

  Design of new water systems and expansion of existing water infrastructure.

• Stormwater Pollution Prevention

  Preparation of stormwater pollution prevention plans (SWPPPs) for construction projects.

W. Gilbert Engineering offers comprehensive land surveying services using GPS, robotic total stations, and aerial and terrestrial scanners, with in-office drafting in AutoCAD.

• Boundary and Topographic Surveys

  Boundary surveys, topographic surveys, and mapping for property and construction purposes.

• ALTA/ACSM Surveys

  American Land Title Association surveys for commercial and institutional properties.

• Subdivision and Parcel Maps

  Preparation of subdivision maps, parcel maps, and records of survey.

• Construction Staking

  Construction staking surveys to support grading, utility, and roadway construction.

• Legal Descriptions

  Preparation of legal descriptions for parcels, easements, and right-of-way.

W. Gilbert Engineering specializes in water resources engineering, including hydrologic modeling, flood control, and river and stream analysis for public agencies and private clients.

• Hydrologic Modeling

  Quantitative modeling of stream, river, and urban drainage systems for planning and permitting.

• Flood Control Levee Evaluation and Certification

  Evaluation and certification of flood control levees for regulatory and infrastructure purposes.

• Urban Drainage Design

  Design of urban drainage systems addressing stormwater runoff, detention, and water quality.