Lifting tasks don’t usually go wrong because the load is “mystical” or unpredictable. They go wrong because something small was missed: a twisted sling, a seized shackle pin, a hook latch that doesn’t close, a tag that’s unreadable, or a chain link that’s stretched just enough to matter.
In Sydney, those “small misses” can show up faster than you expect. Coastal air accelerates corrosion, outdoor storage adds UV and moisture, and busy sites make it easy to assume the last person checked the gear. This guide gives you a practical, before-every-lift inspection checklist you can run in a few minutes, plus clear “stop” triggers for when gear must be quarantined.
This is general guidance only. Always follow your site procedures, manufacturer instructions, and any competent-person inspection program already in place.
The 60-second rule: what you must confirm before you lift
If you only remember one thing, make it this: every lift should start with three confirmations—identity, condition, and suitability.
• Identity: You can positively identify the item (tag/markings present and readable).
• Condition: No visible damage, deformation, corrosion, cuts, heat/chemical attack, or faulty moving parts.
• Suitability: The gear is rated and appropriate for the load, the lift plan, and the environment (including sling angles and edge protection).
If any of those three are uncertain, stop and escalate.
Q: Can we “just do one lift” if the tag is missing?
No. If the identification tag/markings are missing or unreadable, you can’t confirm the rated capacity or traceability. The safe move is to remove it from service until it can be verified or replaced.
Pre-use inspection checklist: run it in this order
A consistent order reduces the chance you miss something. The sequence below works well on sites because it flows from paperwork/markings to physical condition to functional checks.
1) Check the tag, markings, and traceability
Before you look at anything else:
• Confirm the item has a readable tag/marking showing WLL (working load limit), size/spec, and manufacturer or ID.
• Check for serial number or unique identification where applicable (especially for gear that’s tracked).
• Verify the gear matches the lift plan: correct type, length, and capacity for the expected configuration.
• Confirm any inspection tags/colour coding used on your site are current (if your system uses them).
Sydney tip: salty air and grime can make tags look “fine” until you try to read them. Wipe the tag and markings clean. If you still can’t read them, treat that as a fail.
2) Do a quick overall visual scan
Lay the item out (or hold it so you can see the full length) and scan for obvious red flags:
• Cracks, nicks, gouges, or sharp burrs
• Bent, distorted, or elongated parts
• Corrosion, pitting, or flaking
• Evidence of heat (discolouration, glazing, melted fibres)
• Chemical damage (swelling, softening, brittle fibres, unusual staining)
• Missing components (pins, cotters, latches, retaining clips)
• Mismatched components (for example, a hook not rated to match a chain, or the wrong pin in a shackle)
If you spot anything suspicious, quarantine it and get a competent person to assess it.
3) Check function on moving parts
Moving parts should move smoothly and return to position:
• Hook latch closes fully and springs back (no sticking).
• Shackle pins run smoothly (no binding or seized threads).
• Swivels rotate freely without grinding or excessive play.
• Adjusters and shortening clutches on chain slings engage properly.
If it doesn’t move as designed, it’s not ready for a lift.
Component-by-component checks
The fastest way to miss defects is to do “general” checks only. Use the relevant section below for the gear you’re about to use.
Webbing slings and round slings (synthetic)
Synthetic slings are common because they’re light, flexible, and kind to finished surfaces—but they can be damaged in ways that aren’t obvious from a distance.
One practical way to make pre-use checks faster (and less error-prone) is to standardise what the crew sees day-to-day: consistent labelling, ratings, and compatible fittings. That’s where having a known set of lifting gear accessories can help reduce “mystery gear” turning up in the rigging kit.
What to check
• Tag present and readable (WLL depends on configuration).
• Cuts, tears, punctures, or snagging (including along edges).
• Abrasion: furry fibres, thinning, or broken yarns.
• Stitching condition: no broken stitches, pulled stitching, or separated seams (web slings).
• Heat damage: glazing, hard spots, melted fibres, or discolouration.
• Chemical/UV damage: bleaching, brittleness, powdery fibres, or stiffness.
• Contamination: cement slurry, solvents, acids/alkalis, or oils that may weaken fibres.
• End fittings (if fitted): no distortion, cracks, sharp edges, or excessive wear.
Sydney-specific risk: UV + wet storage
UV exposure (think: gear stored on ute trays, open containers, or exposed laydown areas) can degrade synthetics over time. Wet storage can encourage mould and hide damage. Store slings dry, shaded, and off the ground, and be stricter on your pre-use checks after rainy periods.
Inline authority reference for synthetic sling inspection guidance: NSW Government has a practical overview of what to look for when inspecting synthetic slings, including discard triggers and safe handling practices. Use it to align your on-site checks with recognised guidance: How to inspect synthetic slings.
Q: What’s the most common synthetic sling mistake?
Using a sling with a damaged cover or “small” cut because the fibres underneath look okay. Small cuts can quickly propagate under tension, especially around sharp edges or when the sling is pulled at an angle.
Wire rope slings
Wire rope slings are tough, but they fail from wear, broken wires, crushing, and corrosion. The trick is spotting early signs before they become dangerous.
What to check
• Tag/ferrule markings readable.
• Broken wires (especially near eyes, thimbles, or where the sling bends).
• Kinks, birdcaging (strands separating), crushing, or flattened sections.
• Corrosion and pitting, particularly in coastal or wet environments.
• Damaged or missing thimbles.
• Ferrules and splices: no cracks, slippage, or deformation.
• Hooks or master links: no distortion, cracks, or latch defects.
Sydney tip: if your work is around ports, marine environments, or outdoor infrastructure, treat early corrosion as a serious indicator—pitting can reduce strength faster than it looks.
Q: If a wire rope sling has “just a few” broken wires, can it still be used?
Broken wires are a warning sign that the sling is degrading. Whether it’s acceptable depends on location, number of broken wires, and the sling’s condition overall—so treat it as a stop condition and have it assessed under your competent-person program.
Chain slings and chain components
Chain is durable and forgiving in harsh environments, but it can stretch, crack, or be damaged by heat and side-loading.
What to check
• Tag present and readable (grade and WLL matter).
• Links: no cracks, gouges, severe corrosion, or wear flats.
• Elongation/stretch: links should not look “pulled” or longer than the rest.
• Twists and knots: chain should hang straight; no twisting through hooks.
• Hooks: no opening-up, no tip wear, latch works.
• Master links and couplers: no distortion, cracks, or excessive wear.
• Shortening clutches: seat correctly, no damage to the clutch body.
Quick practical test
Hold the chain up and look for consistency. If one section looks different—thinner, shinier from wear, longer, or misshapen—stop and quarantine.
Shackles (bow and D shackles)
Shackles are often treated as “simple hardware”, but they’re a critical link in the load path. Shackle problems commonly come from wrong pins, seized threads, bent bodies, or side-loading.
What to check
• Markings readable (WLL, size, manufacturer).
• Body and pin: no bending, cracks, deep nicks, or thread damage.
• Pin seats fully and threads run smoothly by hand.
• No signs of “spreading” at the shackle ears.
• No mismatched pin (pin should match the shackle type and rating).
• Ensure the shackle is loaded correctly (in-line where intended, not side-loaded).
Sydney tip: if pins are regularly seizing from corrosion, review storage and lubrication practices and consider whether the environment requires more frequent competent-person checks.
Q: Why is side-loading a shackle such a big deal?
Shackles are rated for loading in the intended direction. Side-loading can introduce bending forces the shackle wasn’t designed for, which increases the risk of deformation and failure—especially if the pin is not seated correctly.
Hooks and lifting points (including eyebolts)
Hooks and lifting points are where loads connect—and where incidents often start if the connection is wrong.
Hooks: what to check
• Hook body: no cracks, deformation, or “opening-up”.
• Hook tip: no severe wear or thinning.
• Safety latch: present, closes fully, and springs back.
• No twist in the hook body.
• No signs of heat damage or weld repairs (unless manufacturer-approved and documented).
Eyebolts/lifting points: what to check
• Markings readable (rating, orientation requirements if specified).
• Threads clean and undamaged.
• Seats fully against the surface; no gaps from debris or paint build-up.
• No bending, cracks, or distorted eye.
• Correct orientation: aligned with the load direction; use swivel points where rotation is expected.
Q: Can you use a hook without a latch?
A latch is not a “capacity device”, but it is a safety feature that helps prevent accidental disengagement. If the latch is missing or not functioning, treat the hook as unserviceable for general lifting unless your site procedure specifically allows a particular application and a competent person has approved it.
Before you lift: suitability checks people skip
Even if every component passes inspection, the lift can still be unsafe if the setup is wrong.
Confirm the load and the load path
• Load weight is known or conservatively estimated.
• Centre of gravity is considered (where will it hang?).
• The load is stable and won’t shift when tension comes on.
• Connection points are rated and appropriate.
Check sling configuration and angles
Sling angles reduce capacity. If the sling legs are spread wide, each leg can see higher tension than expected.
• Keep sling angles within your lift plan limits.
• Use edge protection where slings contact corners or sharp edges.
• Avoid twisting slings and avoid shock loading.
If you’re unsure about the effect of sling angles, it’s safer to re-rig than to “see how it goes”.
Environmental checks (Sydney realities)
• Corrosion: coastal air, wash-down areas, and outdoor storage can accelerate rust and pitting.
• Wind: outdoor lifts (construction, steel, roofing) may need extra controls to prevent load swing.
• Heat: hot work nearby can degrade synthetics and affect lubricants.
• Contamination: cement, grout, chemicals, and oils can mask defects or damage fibres.
What to do when you find a defect: a simple quarantine workflow
The biggest risk after finding damage is “parking it for later” where it accidentally returns to use.
Use a clear workflow:
• Stop: don’t proceed with the lift using suspect gear.
• Tag out: attach a “Do Not Use” tag (or your site’s equivalent).
• Segregate: move it to a designated quarantine area, not back into the gang box.
• Report: notify the supervisor or the person responsible for lifting gear control.
• Assess: have a competent person inspect and decide repair/replace/discard.
• Record: note the defect, ID, date, and action taken.
To make this process smoother, many sites keep a controlled “known good” kit available so crews aren’t tempted to grab questionable gear to keep the job moving. A small, standardised set of load-rated lifting accessories can support that approach by ensuring the replacement items are correctly marked and compatible with the common lifts on your site.
Q: Should we ever “repair” lifting gear on site?
Only if the manufacturer allows it and it’s carried out under a controlled, documented process by a competent person. Ad-hoc fixes—grinding burrs, bending parts back, stitching slings—are common contributors to failures.
Inspection frequency vs pre-use checks: how they work together
A pre-use check is not the same as a scheduled inspection. You need both:
• Pre-use checks: done before every lift or shift to catch obvious damage and functional issues.
• Periodic inspections: done at planned intervals by a competent person to detect wear, measure elongation, verify components, and maintain records.
If your gear is used intensively, in abrasive environments, or near salt water, your periodic inspection interval may need to be shorter.
Practical “site-ready” checklist you can copy into a pre-start
Use this as a quick run-through. Adapt it to your site’s controls and the specific gear you use.
Universal checks (all lifting gear)
• Tag/markings readable: WLL, ID, size/spec.
• No cracks, deformation, severe corrosion, or missing parts.
• No sharp burrs, deep gouges, or evidence of unauthorised repair.
• Moving parts function correctly: pins, latches, swivels.
• Correct match to the lift: capacity, length, configuration, and connection points.
• Environment considered: edges protected, UV/chemicals/heat managed.
Synthetic slings
• No cuts, tears, punctures, or heavy abrasion.
• Stitching intact; no broken or pulled seams.
• No heat glazing, melting, or chemical/UV degradation.
• End fittings undamaged and compatible.
Wire rope slings
• No kinks, crushing, birdcaging, or broken wires.
• No corrosion/pitting that could hide damage.
• Thimbles/ferrules intact; no slippage.
Chain slings
• No stretched/elongated links or severe wear flats.
• Hooks not opened-up; latches functioning.
• No twists; shortening devices seat properly.
Shackles
• Pin fits and seats fully; threads smooth.
• No bent body, spread ears, or mismatched pin.
• Loaded in the intended direction (avoid side-loading).
Hooks and lifting points
• Hook not distorted; latch working.
• Eyebolts/lifting points seated correctly; threads clean; aligned with load.
Common “looks fine” defects to train your eye for
These are the ones that slip through because they don’t look dramatic:
• Slight hook opening-up: the throat looks a bit wider than normal.
• Seized shackle pin: threads feel gritty, pin won’t seat smoothly.
• Round sling cover wear: the outer sleeve looks only “scuffed”, but the fibres underneath are compromised.
• Chain link wear flats: shiny flats on one side from dragging or abrasion.
• Wire rope distortion: a small kink that will worsen under load.
• Unreadable tag: present but not legible, so rating is unknown.
Q: What’s a good rule for “when in doubt”?
If you can’t confidently explain why the gear is safe to use, treat it as unsafe and escalate. The cost of quarantining a questionable item is almost always lower than the cost of a dropped load.
FAQ
How long should a pre-use lifting gear inspection take?
On a well-organised site with clean, identifiable gear, a pre-use check can take 1–3 minutes per item. Complex lifts or gear that’s been in harsh conditions should take longer.
Who can do a pre-use inspection?
Typically, the person using the gear performs the pre-use visual and functional check, while periodic inspections are performed by a competent person under your system. Follow your site’s WHS procedures and training requirements.
Do I need to record every pre-use inspection?
Many sites don’t record every pre-use check, but they do record periodic inspections and any defects found. If you find a defect, record the item ID, what was found, and the action taken.
How often should lifting gear be inspected by a competent person?
It depends on the gear type, usage intensity, and environment. High-use or high-risk applications and corrosive/abrasive conditions usually require more frequent scheduled inspections. Use your site procedure and manufacturer guidance as the baseline.
Can I keep using a sling if the tag is dirty but still readable?
Yes, if it’s readable and the sling passes condition checks. Clean it and store it properly so the tag stays legible.
What should I do with gear that’s been shock-loaded?
Treat it as a suspect. Remove it from service and have it assessed by a competent person. Shock loading can cause hidden damage that isn’t obvious on a quick visual check.
Does corrosion automatically mean the gear must be discarded?
Not always, but pitting, flaking, or corrosion that affects function (like seized pins) is a serious concern. Corrosion also hides cracks. Quarantine and assess if corrosion is more than superficial.
How should lifting gear be stored on Sydney worksites?
Keep gear clean, dry, and off the ground. Protect synthetics from UV. Avoid leaving gear in puddles, near wash-down areas, or exposed to salt air for extended periods. Use racks or bins that prevent abrasion and tangling.
If you’re tightening up storage and control on a busy site, it can help to keep a dedicated, clearly identified set of lifting accessories for site use in a clean, dry location so inspection responsibility is clear and gear doesn’t bounce between crews without checks.
