Forensic Engineering in Lowell, MA

Field technicians extract concrete cores per ASTM C42, collect pavement specimens, and photograph distress patterns in systematic sequence. Each sample is labeled, logged, and transported under a documented chain of custody to our laboratory. Chain-of-custody documentation records every transfer point so the provenance of each specimen is traceable and defensible if the matter proceeds to litigation or a formal dispute process.

Massachusetts subjects concrete to repeated freeze-thaw cycles each winter. An investigation evaluates air-void system adequacy using ASTM C457 petrographic analysis and checks whether mix design and placement records indicate compliance with ACI 318 durability provisions. Surface scaling, delamination, and joint spalling often have mixed causes — material deficiency, inadequate air entrainment, or premature finishing — and petrography helps separate them.

Yes. Incomplete records are common on Lowell's older mill and industrial properties. In those cases the investigation relies more heavily on physical evidence: test pits, soil borings near the foundation, and concrete sampling. Petrographic examination per ASTM C856 can characterize the existing concrete, and the licensed engineer's opinion accounts for the absence of original design documents when forming conclusions about cause and responsibility.

Field work in Lowell is dispatched through the Boston, MA regional hub, about 23 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Lowell projects.

Field sampling and testing in Lowell are performed by our ACI- and NICET-certified technicians. Forensic engineering and professional services are delivered with professionals licensed in Massachusetts, coordinated under one proposal.