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Burleigh County, North Dakota
Construction Materials Testing in Burleigh County, ND
Concrete, soil, and aggregate testing in Burleigh County, North Dakota — fresh concrete tests and cylinder breaks, Proctor and nuclear density, gradation, Atterberg limits, and soil corrosivity — by ACI- and NICET-certified technicians, with results reviewed and issued under a documented quality system.
- Dispatched from
- Minneapolis, MN 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
- Burleigh County, ND — Fargo, Bismarck, Grand Forks
- Coverage
- North Dakota statewide · 27 regional hubs
- Technicians
- ACI Grade I · NICET CMT · ICC special inspectors
- Call us
- (346) 420-5425
Scope
What we test in Burleigh County
Concrete testing services
Fresh concrete sampled and tested at the pour — slump, air content, unit weight, and temperature — with cylinders and beams cast on site and broken in the laboratory on the schedule your specification calls for.
ASTM C172ASTM C143ASTM C231ASTM C173ASTM C138ASTM C1064ASTM C31ASTM C39
Aggregate testing services
Gradation, fines content, specific gravity and absorption, unit weight, abrasion resistance, and stockpile moisture for concrete, base course, and backfill aggregates.
ASTM D75ASTM C136ASTM C117ASTM C127ASTM C128ASTM C29ASTM C131ASTM C566
Soil compaction and density testing
Standard and modified Proctor curves in the laboratory and in-place density by nuclear gauge on every lift, so fill, subgrade, and trench backfill are documented against the specified percent compaction.
Soil classification and index testing
Sieve and hydrometer gradation, Atterberg limits, moisture content, specific gravity, and USCS classification for earthwork acceptance, select-fill verification, and geotechnical reports.
ASTM D6913ASTM D7928ASTM D1140ASTM D4318ASTM D2216ASTM D854ASTM D2487
Soil corrosivity testing
pH and electrical resistivity of backfill for MSE walls, pipelines, and buried structures, reported against the specification limits for metallic and geosynthetic reinforcement.
Special inspection (IBC Chapter 17)
ICC-certified special inspectors for reinforced concrete and soils, reporting to the building official alongside the materials test results, so one agency covers both requirements.
Full scope, standards list, and pricing basis: Construction Materials Testing.
Local conditions
Construction materials testing conditions in Burleigh County
Burleigh County sits at the heart of North Dakota's government and commercial construction activity, with Bismarck driving steady demand for public infrastructure, institutional buildings, healthcare facilities, and residential development. The region's glacially derived soils — often silty and frost-susceptible — combined with a continental climate that delivers hard freezes well into spring and returns them early in fall, create real consequences for concrete placement timing, compaction verification, and subgrade performance. A materials testing program that documents conformance at every stage isn't administrative overhead; it's how projects avoid costly rework and defend pay requests. Our certified technicians dispatch to Burleigh County job sites to perform ASTM-compliant field and laboratory testing of concrete, aggregate, and soil. Fresh concrete testing, cylinder breaks, Proctor and nuclear density, soil classification, gradation analysis, and soil corrosivity testing are all conducted under a documented quality system, with reports structured to satisfy engineer-of-record review and agency submittals.
North Dakota's climate demands careful attention to cold-weather and hot-weather concrete practices outlined in ACI 305R and ACI 306R, since temperature extremes in Burleigh County can fall outside the placement windows assumed in standard mix designs. The glacially influenced soils common across the region frequently include frost-susceptible silts and clays that require thorough compaction documentation — particularly beneath slabs, pavements, and utility backfill — to manage settlement and freeze-thaw heave risk.
FAQ · Burleigh County
How does the continental climate in Burleigh County affect concrete testing requirements on my project?
When ambient or concrete temperatures fall below 50°F or rise above 90°F, ACI 306R and ACI 305R cold- and hot-weather guidelines become relevant. Our technicians document fresh concrete temperature per ASTM C1064 at the point of discharge and flag conditions that fall outside specification limits, giving the engineer of record the data needed to approve or reject placement before cylinders are cast.
What soil classification tests do you run, and why do they matter for Burleigh County subgrades?
We perform grain-size analysis per ASTM D6913, Atterberg limits per ASTM D4318, and USCS or AASHTO classification. In this region, fine-grained glacial soils with elevated plasticity indexes are common; classification results directly inform whether a subgrade will support design loads and how susceptible it is to frost heave — information structural and civil engineers need before finalizing pavement and foundation sections.
How is the Proctor compaction standard selected for soil testing on North Dakota DOT or county highway projects?
Project specifications typically designate either the Standard Proctor (ASTM D698) or Modified Proctor (ASTM D1557) as the basis for maximum dry density and optimum moisture content. NDDOT and Burleigh County highway specifications generally reference Modified Proctor for roadway subgrades and base courses. We confirm the governing method with the engineer of record before testing begins so field density checks with the nuclear gauge (ASTM D6938) are compared against the correct standard.
How fast can a technician be on site in Burleigh County?
Burleigh County work is dispatched through our Minneapolis, MN regional hub. Scheduled visits are set up by phone at (346) 420-5425; multi-day placements and full-time project assignments are scheduled through a proposal request.
Which office covers materials testing in Burleigh County, ND?
Field work in Burleigh County is dispatched through the Minneapolis, MN regional hub, about 383 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Burleigh County projects.
Are the technicians you send to Burleigh County certified?
Yes. Concrete technicians hold ACI Concrete Field Testing Technician Grade I; soils and laboratory technicians hold NICET Construction Materials Testing certifications; special inspection is performed by ICC-certified special inspectors. Where North Dakota agencies or owners require state-specific certifications, those are confirmed in the proposal.
Scheduling & proposals
Need construction materials testing in Burleigh County?
Call to schedule a technician, or send project documents for a written proposal.