Cross-Trained Technicians for Maximum Efficiency and Cost Savings

At Bowser-Morner, all construction material technicians are cross-trained to inspect, sample, and test a number of construction materials. This means fewer technicians are needed to cover each project, so our service lowers your cost.  Because they understand how each construction process affects the next, they often identify and resolve potential issues before an issue impacts your schedule.

Structural Steel

Our technicians have specialized training in structural steel assemblies and visual weld inspection. They monitor steel construction to confirm compliance with ASTM, AISC, and AWS standards, as well as the project plans and specifications. Their work includes visual weld exams, bolt torque verification, roofing fastener inspection, shear stud inspection, mechanical and epoxy anchor pull-testing, and more.

Soils and Foundations

We observe and test earthwork materials for embankments, building and road subgrades, and utility/foundation backfill. Then our team assists contractors in adjusting compaction techniques to meet project requirements. We have expertise with all major foundation systems, including shallow and mat foundations, drilled shafts, driven and augercast piles, rammed aggregate, and helical piers.

Concrete, Masonry, and Grout

We provide QC testing for concrete, masonry, and grout, plus specialty services such as floor flatness and levelness testing and concrete moisture evaluation. Our staff holds multiple certifications from The American Concrete Insiitute (ACI), the National Ready-Mixed Concrete Association (NRMCA), and the National Concrete Masonry Association (NCMA).  Our field techs can assess in-place concrete strength before steel erection. We also have experience with a variety of specialty concrete and grout mixes.

Asphalt

ODOT-certified asphalt technicians perform QA/QC tests both in-plant and on site. Field services include nuclear density testing, asphalt temperature monitoring, mat thickness measurement, core density testing, and assistance with rolling pattern development.

Specialized Services

Beyond steel, soils, concrete, and asphalt, our technicians can also perform:

• Testing of spray fireproofing and intumescent coatings

• Verification of TPO roofing installation

• Roofing inspections

• Ultrasonic metal thickness testing

• Paint thickness testing

• Inspection of water, sanitary sewer, and storm sewer installations