knxinspection.com

AMPP QP5 Accredited

Large industrial storage tank with metal staircase and weathered exterior.

Expert Inspections

KNX Inspection is an AMPP QP5-accredited third-party inspection firm specializing in coatings inspection, surface preparation verification, and water infrastructure assessments—including NAVFAC and municipal water tank projects. We support owners, engineers, and prime contractors with specification-driven inspection, calibrated instruments, and defensible documentation.

QP5-accredited quality program & internal audits
Senior certified coatings inspection oversight
ROV in-service tank assessment capability
Municipal, industrial, and federal project support

Serving Municipal, Federal, Industrial, and Water Infrastructure Projects

KNX Inspection provides third-party inspection of coating systems across diverse project scopes, helping owners, engineers, and contractors verify surface preparation, coating application, specification compliance, durability, and long-term protection.

Independent inspection of concrete and steel coating applications for NAVFAC projects—verifying hold points for surface preparation, coating application, and adherence to contract documents and industry standards.

Final condition verified to meet project specifications, with documented findings supporting owner/engineer acceptance.

Inspection of epoxy floor coating systems, including concrete surface preparation, profile verification, moisture documentation, coating application, cure, texture, and final finish acceptance.

Elevated water tank assessments during coating operations—helping municipalities ensure quality workmanship and durable protective systems in alignment with AWWA inspection guidance.

ROV-based underwater coating assessment using the Deep Trekker DTG3—delivering video, still imagery, and condition documentation to support in-service tank inspection per AWWA guidance.