MARZ Inspection & Consulting Services LLC

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Our team at MARZ Inspection has been hard at work performing comprehensive bolting inspections to ensure structural inte...
17/09/2025

Our team at MARZ Inspection has been hard at work performing comprehensive bolting inspections to ensure structural integrity and compliance with industry standards.

✔️ Pre-Installation Verification – confirming fastener assemblies meet project specifications before installation.
✔️ Skidmore Testing – verifying bolt tension using calibrated Skidmore-Wilhelm equipment.
✔️ Torque Testing – ensuring proper installation torque is achieved for structural connections.
✔️ Post-Installed Anchor Testing – validating performance and load resistance of anchors after installation.

All testing and inspections are performed in strict accordance with RCSC (Research Council on Structural Connections) and AISC (American Institute of Steel Construction) requirements.

At MARZ Inspection, we take pride in providing quality assurance that supports safe, reliable, and code-compliant steel structures.

MARZ Inspection & Consulting Services recently completed a Welding Procedure Specification (WPS) and Procedure Qualifica...
02/09/2025

MARZ Inspection & Consulting Services recently completed a Welding Procedure Specification (WPS) and Procedure Qualification Record (PQR) for our customer Elevating Boats, LLC (EBI).

This project was unique in that it involved joining dissimilar base metals — ASTM A588 structural steel to AISI 4340 alloy steel — a challenging combination that requires precise control of preheat, interpass temperatures, and filler metal selection.

To ensure compliance with AWS D1.1 (2020 Edition) and the highest level of confidence, we carried out full qualification testing, including:
✔️ Guided bend tests (all satisfactory)
✔️ Tensile tests ( in both weld and base metal)
✔️ Charpy impact testing at -25°F on weld metal and both HAZ zones

All laboratory testing was conducted by our trusted partners at Quality Testing Inc. in Baton Rouge, LA, and we are proud to say the procedure passed in every category.

A big shout-out to our client EBI for trusting MARZ with this critical qualification work, and to Quality Testing Inc. for their professionalism and support throughout the destructive testing process.

This success reinforces our commitment to helping Gulf Coast fabrication and marine industries achieve code-compliant, reliable, and field-ready welding solutions.

Our team at MARZ Inspection & Consulting Services is proud to have played a key role in the completion of the new bridge...
29/08/2025

Our team at MARZ Inspection & Consulting Services is proud to have played a key role in the completion of the new bridge spanning the Mississippi River in Perryville, MO.

On this landmark project, we spent 2 1/2 months providing:

Visual Welding Inspection – ensuring structural integrity and code compliance throughout the fabrication and er****on process.
Bolt Torque Verification – witnessing and confirming fastener installation met all specifications for safety and long-term performance.

Working alongside skilled contractors and tradesmen, we’re honored to have contributed to a structure that will serve as a vital connection for the community for generations to come.

At MARZ, our mission is simple: deliver precision, reliability, and trust on every project – from welds to bolted connections, big or small.

At MARZ Inspection & Consulting, our job goes deeper than what you see on the surface. These photos show one of our insp...
28/08/2025

At MARZ Inspection & Consulting, our job goes deeper than what you see on the surface. These photos show one of our inspectors performing ultrasonic weld testing on structural steel moment connections during new construction.

This process uses sound waves to scan inside the welds — making sure there are no hidden flaws that could compromise the strength of the building. It’s detailed, technical work, but it’s what ensures the structure will stand strong for decades to come.

Every beam, every weld, every connection tells a story of safety and reliability. Our team takes pride in being part of that story — delivering results that owners, contractors, and the public can count on.

Proud to share a snapshot of our team in action on the Bonnet Carré Spillway in New Orleans, working under contract with...
28/08/2025

Proud to share a snapshot of our team in action on the Bonnet Carré Spillway in New Orleans, working under contract with the U.S. Army Corps of Engineers.

Our inspectors are conducting NACE-certified coating inspections on critical structural steel members. This work ensures long-term durability, corrosion protection, and reliability of one of the most important pieces of flood control infrastructure in the region.

At MARZ Inspection & Consulting, we take great pride in supporting projects that safeguard communities while upholding the highest standards of safety, quality, and compliance.

It’s always rewarding to see our skilled team members out in the field, applying their expertise to protect vital infrastructure and keep operations running strong.

Some welder qualification testing today!
22/07/2025

Some welder qualification testing today!

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