Turn Key On-Site Bolt Testing Services

Florida Precision Tool provides complete on-site Skidmore bolt testing services for structural steel construction, bridge projects, and DOT work across the U.S. When you’re not equipped, trained, or calibrated to perform these bolt tests yourself, our expert technicians arrive on-site, ready to handle everything for you.

Whether you’re building a bridge, stadium, hospital, municipal building, or other major structure, FPT handles the entire bolt testing process, using certified Skidmore equipment, providing testing expertise, and helping your crew understand the correct method for your project

Schedule On-Site Bolt Testing Service

Our On-Site Bolt Testing Process

Bolt testing, also referred to as “Slip-Critical joints testing”, “Skidmore bolt testing”, or “pre-tensioning”, requirements are driven by project specifications and industry requirements. Our technicians handle the full process from start to finish, streamlining your project management process and reducing project completion timelines.

Our team delivers certified complete bolt testing for:

Pre-Installation Verification (PIV)
Rotational Capacity (RoCap) Testing
Slip-Critical & Pretensioned Joint Testing
Arbitration Bolt Tension Verification

PIV (Pre-Installation Verification) Services

Validates the daily installation method
Ensures proper clamping force/preload is achieved
Required each day bolts are installed, typically using three bolts per lot

RoCap (Rotational Capacity) Testing Services

Tests the integrity of the bolt assembly
Ensures the bolt reaches the required load without failure
Completed one time per lot to verify compliance

Determine the Correct Installation Method

Our team verifies and/or recommends the correct tightening method based on the specific requirements and performance of your equipment and bolts:

TC (Tension Control)
Calibrated Torque
Turn-of-Nut
Direct Tension Indicator (DTI) Washers

Arbitration Services

If an inspector questions bolt tension, or PIV wasn’t performed correctly, arbitration testing is used to determine whether bolts on site are properly tensioned. Our skilled team performs the required testing and documentation between the contractor and inspectors, ensuring you remain compliant with industry standards.

Our Bolts and Assembly Testing Capabilities

Florida Precision Tool tests bolts, components, and assemblies used for structural steel, bridges, and DOT installation projects including:

Heavy Hex Bolts
A325 & A490 Bolts
Tension Control Bolts
TC (Tension Control) Bolts
Anchor Bolts
Studs
Lock Nuts
DTI (Direct Tension Indicator) Washers

We test bolts from ½″ to 2½″ diameter using the correct model of required Skidmore tension calibrator equipment and appropriate hydraulic or manual tightening tools for each bolt size, ensuring accuracy.

Our Certifications and Expertise

To remain compliant and ensure the safety of both your structure and your crew, your bolts need to be properly tested by an experienced and accredited provider. FPT proudly maintains the following certifications:

NIST-traceable calibration for Skidmore equipment
ASME PCC-1 High Torque Bolted Joint Integrity Certified
Skidmore Certified Operation & Calibration Specialists
ICC Certified Bolt Inspector
ISO/IEC 17025:2017 Certified Repair and Calibration
Calibration certificates supplied with every on-site service

Need to Rent Skidmore Bolt Tester Equipment?

After determining the correct tightening method and equipment needed, FPT offers Skidmore bolt tester rental equipment required to perform the bolting on your project. Crews who observe our turn key on-site bolt testing process often return to rent equipment confidently for future jobs. Contact us for more information!

Need Bolt Testing Training for AISC Certification?

Facilities seeking or renewing AISC certification must demonstrate correct bolt testing procedures, even if they do not perform testing regularly. FPT provides:

On-site bolt testing oversight and training for AISC Certification requirements
Bolts and materials

Contact Us For More Information

FAQ About On-Site Bolt Testing

How long does bolt testing take?

Most jobs are completed in half a day to one full day, depending on the number of lots and whether daily PIV testing is required.

Can we rent bolting equipment and bolt testing equipment after you leave?

Absolutely. Once you understand the bolt testing method needed for your specific application, we supply the bolting equipment (battery, pneumatic, or hydraulic tooling) and Skidmore bolt testing equipment for rental.

What lubrication should I use for bolt testing?

Lubrication affects torque, clamping force, and test results. Our knowledgeable team will advise on proper lubrication during testing and installation, dependent on your specific bolts and equipment type.

Can you perform bolt testing training and coaching for an AISC Certification?

Yes. Our team will perform the necessary tests with you and provide coaching and instruction in advance to ensure your team is prepared to receive your AISC Certification. We even provide the bolts you need for this test.

Does Your Project Require On-Site Bolt Testing?

Whether you need compliance support, inspection approval, or an urgent arbitration test, Florida Precision Tool brings certified specialists and calibrated Skidmore equipment directly to your site to keep your project on track. Schedule on-site bolt testing service today!