Topographic Surveys in Richmond, CA

Richmond covers more ground, and more kinds of ground, than most East Bay cities. Point Richmond stacks older homes on steep hillside streets where additions and new construction need real contours for grading, retaining, and foundation design. The city's broad flatlands — including its WWII-era wartime housing tracts — present the opposite condition, where drainage design on nearly level lots depends on dense, precise spot elevations rather than dramatic topography. And along the industrial waterfront, large parcels in various stages of reuse combine aging pavement, rail remnants, dock structures, and mapped shoreline liquefaction zones into sites where existing-conditions documentation is the first line item of any redevelopment pro forma. A topographic survey scoped correctly for each of these environments looks very different, and we scope them differently.

What stays constant is the instrument advantage. Our Trimble terrestrial laser scanner captures millions of survey-grade points per visit, which changes the math most dramatically on Richmond's large parcels: acreage that would take a conventional crew days of shot-by-shot topo work scans in a fraction of the time, at density no total station can approach. On a waterfront redevelopment site that means every pavement grade, dock edge, rail, and structure face is in the deliverable; on a Point Richmond slope it means vegetation-filtered bare-earth contours without a rod crew scrambling across the hillside; on a flat wartime-tract lot it means the inch-scale grade breaks that control drainage are measured, not interpolated. Deliverables include 1-foot contours, spot elevations, a DTM, a layered DWG/DXF base map, and the registered point cloud for design teams and geotechnical consultants working in liquefaction-mapped shoreline areas.

Richmond records and survey filings run through the Contra Costa County Recorder and County Surveyor. For commercial acquisitions on the waterfront that need title-grade diligence alongside topography, our ALTA/NSPS surveys performed to the ALTA/NSPS 2021 standards can incorporate the same scan data.