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Dover, New Hampshire
Forensic Engineering in Dover, NH
Failure investigation on distressed concrete, foundations, and pavements: coring, sampling, laboratory analysis, and licensed engineers for opinion and testimony. Dover and the surrounding NH area is covered on a project basis through our Boston, MA regional hub.
- Dispatched from
- Boston, MA regional hub (59 mi) · project-based staffing
- Lead time
- Scheduled by phone or proposal; lead time confirmed when the scope is set
- 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
- Dover and the surrounding NH area — Manchester, Nashua, Concord
- Coverage
- New Hampshire statewide · 27 regional hubs
- Technicians
- ACI- and NICET-certified field staff; licensed professionals in New Hampshire
- Call us
- (346) 420-5425
Scope
Forensic services in Dover
- Concrete distress investigation: cracking, scaling, spalling, low strength results
- Core sampling and testing of hardened concrete per ASTM C42
- Petrographic examination of hardened concrete per ASTM C856
- Foundation and pavement performance investigations
- Documented chain of custody and photo documentation built for litigation
Full scope, standards list, and pricing basis: Forensic Engineering.
Local conditions
Forensic conditions in Dover
New Hampshire's freeze-thaw cycle is among the more demanding in the northeastern United States. Concrete exposed to repeated freezing and thawing, foundation elements bearing on glacially derived soils, and pavements subjected to heavy winter maintenance loading can all develop distress that raises genuine questions about cause, responsibility, and repair scope. When a structure or pavement in Dover shows cracking, settlement, delamination, or other deterioration, a disciplined forensic investigation turns observable damage into defensible technical evidence. Our firm dispatches field technicians through our Boston regional hub to collect cores, cut samples, and document conditions under a strict chain-of-custody protocol. Laboratory analysis — conducted under a documented quality system — is coordinated with licensed professional engineers who interpret findings, author technical opinions, and, where required, provide testimony. The result is a factual record built on physical evidence and standard test methods, suited to support design decisions, repair scoping, or dispute resolution.
Dover and the broader Seacoast New Hampshire region sit over glacial till and outwash deposits that can vary significantly over short distances, creating differential settlement risk for foundations and flatwork. Cold-weather concrete placement is a recurring practical issue in this climate, making placement records, temperature logs, and coring data particularly relevant when early-age or freeze-thaw-related distress is alleged.
FAQ · Dover
What physical evidence do you collect during a forensic site visit in Dover, and how is it protected?
Field technicians extract concrete cores per ASTM C42, collect soil or aggregate samples where relevant, photograph conditions systematically, and document crack patterns and dimensions. Every sample is labeled, sealed, and transferred under a written chain-of-custody record from the field to the laboratory. This protocol ensures that physical evidence remains traceable and defensible if findings are later presented in a technical report or legal proceeding.
How does New Hampshire's freeze-thaw climate affect what you look for in a concrete failure investigation?
Repeated freeze-thaw cycling is a primary deterioration mechanism in this region. Laboratory analysis can include ASTM C457 petrographic examination of a polished core section to evaluate air-void system adequacy, ASTM C856 petrographic examination for broader paste and aggregate condition, and chloride profiling where deicing salts are a factor. Findings are compared against ACI 318 and ACI 201.2R durability guidelines to assess whether the concrete as placed was suited to its exposure class.
Our project used drilled piers bearing on what was described as competent glacial material, but we're seeing differential settlement. Can you investigate foundation performance?
Yes. Investigation can include review of original boring logs and foundation records, extraction of concrete cores from accessible foundation elements per ASTM C42, and soil sampling for laboratory classification and strength testing. Licensed professional engineers engaged for the evaluation can assess whether observed settlement is consistent with the reported subsurface conditions and the design assumptions, and can author an opinion that addresses root cause.
Which office covers forensic in Dover, NH?
Field work in Dover is dispatched through the Boston, MA regional hub, about 59 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Dover projects.
Are the technicians you send to Dover certified?
Field sampling and testing in Dover are performed by our ACI- and NICET-certified technicians. Forensic engineering and professional services are delivered with professionals licensed in New Hampshire, coordinated under one proposal.
Hiring: we staff this work locally. Field technician openings in Dover · all positions.
Scheduling & proposals
Need forensic engineering in Dover?
Call to schedule a technician, or send project documents for a written proposal.