A competent person must inspect rigging and hoists before every shift, document periodic reviews at least annually, and pull damaged gear from service immediately to meet OSHA expectations on construction sites.
What Does OSHA Actually Require You to Inspect?
There is no single OSHA form titled "materials handling inspection checklist." Instead, the agency spreads inspection duties across several standards. For rigging and hoisting on construction sites, 29 CFR 1926.251 mandates that a competent person inspect all rigging equipment prior to use on each shift and as necessary during use. If your operation uses material hoists to move shingles, tools, or other supplies, 29 CFR 1926.552 requires pre-operation inspection of the hoist, tower anchoring, bracing, and enclosures. You must determine the load weight before hoisting begins so you can select proper rigging. Loading a pallet of modules or shingle bundles without accounting for banding, packaging, and spreader bars routinely leads to overloaded slings and dropped loads. Any equipment found damaged must be immediately removed from service. These are standalone employer duties, not suggestions.
Who Is the Competent Person?
The competent person who performs pre-use rigging inspections must have the ability to recognize hazards and the authority to take corrective action. For hoists, a qualified person must provide training and verify operator competency. The employer—not the individual operator—bears the regulatory responsibility for ensuring these inspections happen. That means you need a written designation, not just an informal understanding. If an inspector arrives and asks who performed the morning sling check, you must be able to produce a name, a signature, and the date.
What Belongs on Your Daily Rigging and Sling Checklist?
Every sling, chain, wire rope, and fitting must pass visual inspection before it touches a load. If you find any of the damage listed below, remove the equipment from service immediately.
| Sling Type | Remove From Service If | Regulatory Basis |
|---|---|---|
| Alloy steel chain | Tag missing or illegible; wear exceeds 1/10 original nominal diameter; 5% increase in length between any 5 consecutive links; cracked, bent, or deformed master/coupling links; heat damage | 29 CFR 1926.251(b)(1), (b)(4) |
| Wire rope | 10 randomly distributed broken wires in one rope lay; 5 broken wires in one strand in one rope lay; wear or scraping of 1/3 the original diameter of outside individual wires; kinking, crushing, bird caging, or distortion; heat damage; cracked, deformed, or worn end attachments; hook throat opened >15% or twisted >10°; corrosion | 29 CFR 1926.251(b)(6) |
| Synthetic web | Acid or caustic burns; melting or charring; snags, punctures, tears, or cuts; broken or worn stitches; distorted fittings | 29 CFR 1926.251(b)(8) |
| Metal mesh | Broken weld or brazed joint along the sling edge; wire diameter reduced 25% from abrasion or 15% from corrosion; lack of flexibility from distortion; female handle slot depth increased >10% | 29 CFR 1926.251(b)(7) |
Beyond the damage criteria, verify that alloy steel chain slings carry a permanently affixed, durable tag stating size, grade, rated capacity, and reach. If the tag is missing or unreadable, the chain is non-compliant on sight and must be pulled. Synthetic web slings must have a legible manufacturer tag showing rated capacity, hitch type, and material. Without that tag, remove the sling from service. Confirm the load weight has been determined within the accuracy necessary to select rigging. Do not estimate from piece count alone. Remember that sling angle derates capacity. A 60-degree angle from vertical can reduce capacity to roughly half the rated load. Never load any sling beyond its marked rating.
What Belongs on Your Hoist and Heavy-Lift Checklist?
Material hoists and crane operations trigger additional mandatory checks that belong on your daily form. Confirm the rated load capacity chart is posted in a conspicuous, legible location. A faded or missing chart is an easy inspector hit even when the hoist is otherwise sound. Never exceed that posted capacity under any circumstances. Check that the tower is substantially anchored to the structure. Positive stops or automatic locking devices must be present on tower members and bracing to prevent separation or displacement during operation. The hoist tower must be enclosed full-height on any side used for loading or unloading, and workers at those points must have overhead protection. Partial enclosures do not satisfy the rule. Employees are prohibited from riding material hoists regardless of distance, load stability, or circumstances. Inspect wire ropes and cables for kinks, bird-caging, and wear, and remove damaged rigging from service. If you use swing hoists, secure counterweights and size them to manufacturer specifications. Improvised counterweights that are not tied off create tip-over hazards. Workers in hoist areas must be protected from falls of six feet or more with guardrail systems or personal fall arrest systems under 29 CFR 1926.501(b)(3). If your equipment has over 2,000 pounds of capacity or lifts a load more than six feet vertically, 29 CFR 1926 Subpart CC also applies, which brings additional rigging and signal-person requirements.
What About Manual Pallet Jacks and Dollies?
Manual pallet jacks and dollies do not require formal operator certification under 29 CFR 1910.178, but they are not exempt from inspection. Before use, examine wheels, frames, and hydraulic units for visible defects. Keep every load within the manufacturer-marked rated capacity. Tag out defective units immediately and do not return them to service until repaired. Walk the planned path before the first move. Even a one-percent grade significantly increases the effort required to stop the load. A single small obstruction can stop a wheel instantly while momentum continues forward, leading to tip-overs or crushed feet. Pre-shift path and equipment inspection is a documented field failure point. Build it into the daily routine, not just the training slide.
How Do You Document Inspections So They Hold Up?
Documentation is where many compliant job sites still get hurt. Daily pre-use rigging checks must be recorded for each shift. Periodic inspections of all rigging equipment must occur at intervals not exceeding 12 months. Those periodic records must include the date of inspection, the signature of the person who performed it, and an identifier for the specific equipment inspected. Pre-shift rigging documentation is one of the most-cited rigging violations, so verbal confirmation will not survive an audit. Keep the daily checklist simple but specific. It should list the equipment inspected, the shift date, the competent person's signature, and a pass-or-fail designation for each item. If an item fails, note the deficiency and the date it was removed from service. When an incident or near-miss reveals a knowledge gap, retraining must be documented with the employee's name, the date, and the subject covered. A file that shows a recordable injury but no corresponding corrective training is treated by OSHA as evidence of an uncorrected hazard.
Which Violations Show Up Most Often?
OSHA inspectors regularly flag the same predictable failures. Missing or illegible rated load capacity charts on hoists are an automatic finding. Pre-shift rigging inspections that lack written documentation represent one of the top rigging violations. Synthetic web slings without legible manufacturer tags, damaged wire rope left in service, and workers riding material hoists all trigger serious citations. On roofing jobs, crews sometimes use shingle bundles or sandbags as counterweights for swing hoists. If these are not secured and sized to manufacturer specifications, the hoist can tip when the load swings inward. Unverified load weights are another frequent citation source. A crew that assumes a pallet weighs a certain amount based on panel count alone, without accounting for packaging and hardware, risks exceeding sling or hoist ratings. Inspectors also look for damaged manual pallet jacks still in service. If the hydraulic unit leaks or wheels are cracked, tag it out. Do not let these items be the reason your job site gets stopped.
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FAQ
How often must a competent person inspect rigging on a construction site?
A competent person must inspect rigging prior to use on each shift and as necessary during use. Periodic inspections of all rigging equipment must be conducted at intervals not exceeding 12 months and documented with the date, inspector signature, and equipment identifier. These requirements come from 29 CFR 1926.251(a)(1) and (a)(2).
Can a worker ride a material hoist with a load if the trip is short?
No. 29 CFR 1926.552(a)(1) bars employees from material hoists regardless of distance, load stability, or circumstances. A single ride-along caught on a jobsite photo is a serious citation.
What information must appear on an alloy chain sling tag?
The tag must be permanently affixed and state the size, grade, rated capacity, and reach. If the tag is missing or illegible, the chain is non-compliant and must be removed from service immediately under 29 CFR 1926.251(b)(1).
Do manual pallet jacks require the same certification as forklifts?
No. Only powered pallet jacks with electric lift or travel are Class Three powered industrial trucks that require formal operator certification under 29 CFR 1910.178. Manual units require pre-use inspection and safe operation under the employer's general training obligations.
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The Jobsite Editorial Team — Construction safety & OSHA compliance
The Jobsite Editorial Team writes the safety and compliance library behind Jobsite, the construction safety, OSHA compliance, and training platform for contractors. Every article starts from the primary regulatory text — the CFR section itself, not a summary of it — and is fact-checked against that source before it publishes, so what you read here is what the standard actually requires of small and mid-size contractors in the field.