Home / Services / Geotechnical / Brown County, WI
Brown County, Wisconsin
Geotechnical Engineering in Brown County, WI
Subsurface investigations, laboratory soils testing, and geotechnical reporting to characterize site conditions before design and verify them during construction. Brown County is covered on a project basis through our Chicago, IL regional hub.
- Dispatched from
- Chicago, IL regional hub · project-based mobilization
- Lead time
- Set in the proposal, with mobilization planned around your pour and earthwork schedule
- Laboratory
- Sugar Land, TX laboratory under chain of custody, or a mobile laboratory for large projects
- Reporting
- Reviewed and issued under a documented quality system; formatted for owner, engineer, and building-official review
- Serving
- Brown County, WI — Milwaukee, Madison, Green Bay
- Coverage
- Wisconsin statewide · 27 regional hubs
- Technicians
- ACI- and NICET-certified field staff; licensed professionals in Wisconsin
- Call us
- (346) 420-5425
Scope
Geotechnical services in Brown County
- Soil borings and sampling programs sized to the structure and site
- Laboratory index testing: Atterberg limits (ASTM D4318), moisture content (ASTM D2216)
- Moisture-density relationships and bearing evaluation for foundations and pavements
- Expansive-soil characterization for slab and pavement design
- Construction-phase verification: proof rolls, subgrade acceptance, fill placement observation
ASTM D4318ASTM D2216ASTM D698ASTM D1557
Full scope, standards list, and pricing basis: Geotechnical Engineering.
Local conditions
Geotechnical conditions in Brown County
Brown County sits at the western shore of Lake Michigan and the confluence of the Fox River system, where glacially deposited soils — clays, silts, sandy till, and occasional peat lenses — can vary sharply across a single block. Green Bay's active construction market, which includes industrial facilities along the port corridor, commercial development, multifamily housing, and institutional projects, demands reliable subsurface data before a foundation system is committed to design. Building on uncharacterized fill or compressible organic material in this region carries real schedule and cost consequences that a proper site investigation is designed to prevent. Our geotechnical engineering services cover subsurface borings, laboratory soils testing, and engineering reports that characterize conditions before design begins and provide the verification data contractors need during earthwork and foundation construction. Coverage for Brown County is dispatched through our Chicago regional hub and scheduled in coordination with your project timeline.
Glacially derived soils in northeastern Wisconsin frequently include fine-grained lacustrine deposits and till layers with variable bearing capacity; frost depths in the Green Bay area support design considerations typically at or beyond 48 inches, which influences foundation embedment and seasonal scheduling of earthwork operations.
FAQ · Brown County
What soil conditions should I expect when boring into a Green Bay-area site, and how do they affect my foundation options?
Northeastern Wisconsin's glacial history means borings commonly encounter interbedded sandy till, silty clay, and occasionally peat or organic-rich horizons. These conditions can limit allowable bearing pressure and complicate shallow foundation design. Standard Penetration Test data collected per ASTM D1586 at regular depth intervals gives the engineer the profile needed to evaluate spread footings, deep foundations, or ground improvement as appropriate for your specific loads and geometry.
Can subsurface investigations be performed during a Wisconsin winter, and are there restrictions I should know about?
Drill rig mobilization and boring operations can continue through winter in Brown County, but frozen ground affects surface access, and samples recovered from the frost zone require careful handling to avoid masking actual in-situ conditions. Scheduling with adequate lead time through our Chicago dispatch hub allows crews to plan around weather windows. Laboratory classification and moisture testing per ASTM D2216 and ASTM D4318 are unaffected by season.
What laboratory tests are typically run on soil samples from a Brown County site investigation?
Common tests include grain-size analysis per ASTM D6913, Atterberg limits per ASTM D4318, natural moisture content per ASTM D2216, and organic content per ASTM D2974 when peat or dark soil is encountered. Consolidation testing per ASTM D2435 is ordered when compressible fine-grained layers may affect settlement calculations. The laboratory operates under a documented quality system, and test selection is driven by the soil types and engineering questions at hand.
Which office covers geotechnical in Brown County, WI?
Field work in Brown County is dispatched through the Chicago, IL regional hub, about 183 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Brown County projects.
Are the technicians you send to Brown County certified?
Field sampling and testing in Brown County are performed by our ACI- and NICET-certified technicians. Geotechnical engineering and professional services are delivered with professionals licensed in Wisconsin, coordinated under one proposal.
Scheduling & proposals
Need geotechnical engineering in Brown County?
Call to schedule a technician, or send project documents for a written proposal.