Anchor point testing is the cornerstone of OSHA and ANSI compliance, yet many building owners don’t know the difference between a proof load test and a pull test. Let’s clear that up.
What Is a Proof Load Test?
A proof load test applies a specific static load (typically 1.25x to 2x the rated strength) to verify the anchor’s structural integrity without damaging it.
What Is a Pull Test?
A pull test checks the mechanical strength and adhesion of the anchor installation — often used during new installations or when verifying chemical or mechanical anchors in concrete.
How Often Should Anchors Be Tested?
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- Annually: Visual inspection for corrosion, cracks, or loosened hardware.
- Every 5–10 years: Proof load testing per OSHA 1910.27 and ANSI Z359.18.
Frequently Asked Questions:
Who can perform proof load testing?
Only qualified technicians with calibrated testing equipment, such as Shine On Anchors’ certified team.
Will testing damage my anchors?
When done correctly, proof load tests are non-destructive and confirm safe working loads.
🧩 Stay OSHA-Compliant with Expert Anchor Testing.
Book Your Anchor Load Test Today at (773) 227-4522 or email anchors@shineongroup.com
