Free synthetic sling inspection checklist
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Free synthetic sling inspection checklist covering webbing, eyes, tag legibility, tell-tale exposure and discard per AS 1353, ASME B30.9 and AS 4991.
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Updated 25 May 2026
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What is a synthetic sling inspection checklist?
A synthetic sling inspection checklist is the component-level record used by a competent person to inspect each synthetic-fibre lifting sling in service and decide whether it stays in the gear box, goes on the watch list, or is retired and destroyed. The inspection covers all three common types of synthetic sling: webbing slings of woven polyester or polyamide flat construction, round slings of an internal load-bearing yarn core inside a protective sleeve, and endless slings used in choker or basket configurations. Identification is the first step because a sling without a legible manufacturer mark, WLL with capacity by hitch type (vertical, choker, basket), batch number and certification standard is non-compliant under AS 1353 regardless of measurable condition. Key technical inspection items include webbing cuts, abrasion, chemical attack, UV degradation, knots, edge wear at the eye, eye condition where heat-set or sewn eyes are the standard, tell-tale exposure where the typical 10 percent yarn exposure rule applies to round slings, heat damage to the sleeve, melted or fused fibres, knots tied in the sling body, and any repaired splices which are not permitted on synthetic slings under AS 1353.
AS 1353 (Flat synthetic-webbing slings) is the Australian standard for webbing slings, AS 4991 (Lifting devices - General) sets the wider load-bearing requirements for slings, ASME B30.9 (Slings) is the international reference that most OEM and import sling manufacturers point to and covers webbing, round and chain slings together, and WHS Regulations 2011 Chapter 5 carries the PCBU plant inspection duty. A synthetic sling retired from service is physically destroyed by cutting through the webbing or sleeve because synthetic slings are low-cost consumable items and the cost of a retired sling re-entering service is catastrophic. A printed checklist supports the rigger inspector at the gear box, and a digital record in MapTrack ties each sling to a batch register so the inspection cadence runs on the batch rather than against a single asset, which matches how most sites manage their sling inventory across multiple WLL grades and lengths.
Learn more about compliance and inspections in MapTrack.
Benefits of using this synthetic sling inspection checklist
- Discard-criteria accountability: Each sling decision is signed against the competent inspector who walked the webbing for cuts, abrasion and tell-tale exposure, not a generic gear-box signature
- AS 1353 and ASME B30.9 alignment: The checklist captures the exact discard criteria from both standards so audits and OEM warranty claims are straightforward
- Tag-legibility enforcement: A sling without legible WLL, hitch capacity, manufacturer mark and batch number is retired regardless of measurable condition
- Batch-level traceability: Slings are inspected and retired by batch number rather than against a single asset which matches how most sites manage rigging gear
- Destruction discipline: Retired slings are cut through the webbing or sleeve and photographed before disposal, preventing a retired sling re-entering service
- Tell-tale exposure interception: Round sling tell-tale exposure measurement intercepts internal yarn damage before a sling fails in service
- Audit-ready evidence: A stamped, dated batch record satisfies the WHS Regulations 2011 Chapter 5 expectation for a competent-person inspection layer over operator pre-starts
Benefits of digitising forms in MapTrack
When you digitise synthetic sling inspection checklists in MapTrack, you get:
- Field users can easily scan a QR code to complete a form on mobile. Unlimited users.
- Automatically get alerts when faults are identified.
- Link every form digitally as a PDF to the relevant asset, location or person.
- Receive a digital PDF copy with every submission to your email.
- Ability to share forms digitally.
- Build conditional logic (show or hide questions based on answers).
- Take pictures or attach photos. Not possible with a paper-based form.
- Electronic signatures.
- Edit forms later without reprinting.
- Restrict permissions (who can view, complete or approve).
- Build forms with AI (describe what you need and MapTrack suggests the form).
- Escalate critical hazards instantly to safety managers via push notification.
- Maintain an auditable safety register that satisfies WHS regulator requests.
- Correlate incident trends across sites with built-in safety analytics.
Book a demo to see how MapTrack handles synthetic sling inspection checklists.
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What to include in a synthetic sling inspection checklist
This synthetic sling inspection checklist covers 13 key areas:
- Sling identification: WLL stamp with capacity by hitch type (vertical, choker, basket), manufacturer mark, batch or serial number, certification standard, all clearly legible without doubt
- Sling type confirmation: webbing sling vs round sling vs endless sling, length and grade confirmed against the rigging configuration the sling is used in
- Webbing condition: cuts, abrasion, broken stitching, snagged fibres, pulled threads, melted spots, frayed edges along the full length of the sling, particularly at high-stress zones
- Edge wear: edge condition along the full length of the webbing checked for wear, chafing or cutting from a sharp edge load
- Eye condition: heat-set or sewn eyes inspected for stitching condition, fibre damage at the eye throat, and any abrasion or chafing at the eye contact point
- Tell-tale exposure (round slings): inspection for exposure of the internal red-thread or yellow-thread tell-tale yarn through the protective sleeve, with the typical 10 percent exposure rule applied
- Chemical attack: webbing tested for stiffening, discolouration, soft spots or melted areas indicating chemical attack, acid, alkali or hydrocarbon exposure
- UV degradation: webbing fade, brittle feel or surface powdering indicating UV degradation from outdoor storage
- Heat damage: melted fibres, fused yarn, scorch marks or charred areas indicating heat exposure above the maximum service temperature for the synthetic material
- Knots in sling body: any knot tied in the body of the sling for length adjustment or capacity adjustment is grounds for immediate retirement
- Repaired splices: any repair, splice, sewn patch or knot added after manufacture is not permitted on a synthetic sling under AS 1353 and is grounds for immediate retirement
- Storage condition: sling storage off the floor, out of direct sunlight, away from chemicals and heat sources confirmed
- End-of-life decision: keep in service, retire and destroy now (cut through webbing or sleeve before disposal)
How to use this synthetic sling inspection checklist
- 1. Plan the inspection and set up the bench: pull the rigging gear register including batch numbers, install dates and previous inspection records, set up a clean inspection bench with a flat surface, OEM specification sheet, camera, retirement tag stickers and bolt cutters or knife for destruction of retired slings
- 2. Identify each sling and check tag legibility: confirm WLL stamp with capacity by hitch type (vertical, choker, basket), manufacturer mark, batch or serial number and certification standard are all legible without doubt, retire any sling where any one of these marks is unreadable, photograph the tag for the batch record
- 3. Confirm sling type against use: confirm webbing sling versus round sling versus endless sling, length and grade against the rigging configurations the sling is rated to be used in, flag any sling being used outside its rated configuration
- 4. Walk the webbing or sleeve full length: lay the sling flat on the bench and walk the full length from end to end looking for cuts, abrasion, broken stitching, snagged fibres, pulled threads, melted spots and frayed edges, particularly at the high-stress zones near the eyes
- 5. Inspect edges and eyes: check the edge condition along the full length of the webbing for wear, chafing or cutting from a sharp edge load, inspect heat-set or sewn eyes for stitching condition, fibre damage at the eye throat and any abrasion or chafing at the eye contact point
- 6. Check tell-tale exposure on round slings: turn the round sling along its full length looking for exposure of the internal red-thread or yellow-thread tell-tale yarn through the protective sleeve, retire the sling if the tell-tale is exposed at or beyond the typical 10 percent rule
- 7. Test for chemical, UV and heat damage: feel the webbing for stiffening, soft spots or surface powdering, look for fade and discolouration along the length, look for melted fibres, fused yarn, scorch marks or charred areas, document any indication and retire affected slings
- 8. Look for knots and repaired splices: any knot tied in the body of the sling and any repair, splice, sewn patch or knot added after manufacture is not permitted under AS 1353 and is grounds for immediate retirement, retire and destroy any sling with these conditions
- 9. Make the end-of-life decision and destroy retired slings: mark each sling as fit for service or retire-and-destroy, cut through the webbing or sleeve with bolt cutters or a knife on any retired sling before disposal, photograph the destroyed sling for the record, update the batch register in MapTrack and set the next batch inspection date
In MapTrack, you can digitise safety inspections and compliance forms. Each submission is stored as a timestamped PDF against the asset record.
Get the free templateEnter your email above to download the full synthetic sling inspection checklist as a PDF.Back to download formHow often should you complete this inspection checklist?
AS 1353, ASME B30.9 and AS 4991 set the inspection cadence the sling inspector should follow. The rigger runs a visual pre-use check before every lift, looking for cuts, abrasion, knots, tag legibility and tell-tale exposure on round slings. A monthly visual inspection by a trained rigger covers each sling in the gear box for obvious damage and tag legibility. A quarterly inspection by a competent person walks the full length of each sling for cuts, abrasion, tell-tale exposure, chemical and heat damage against discard criteria. A 12 monthly major inspection by a competent person covers every sling in every gear box on site and sits inside the annual rigging gear audit. Any shock load, dropped object, chemical contamination, heat exposure or near-miss event triggers an out-of-cycle inspection of every sling in the affected gear box. In MapTrack the sling inspection schedule sits against the batch number so a new batch resets the clock automatically.
Frequently asked questions
Applicable regulatory standards
This template aligns with the following regulations and standards:
- AS 1353 (Flat synthetic-webbing slings)
- ASME B30.9 (Slings)
- AS 4991 (Lifting devices - General)
- WHS Regulations 2011 Chapter 5
- Safe Work Australia Code of Practice 2018: Managing Risks of Plant in the Workplace
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<p style="font-size:12px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:#0E7490;margin:0;">Free template</p>
<p style="font-size:18px;font-weight:700;color:#071D49;margin:6px 0 0;">Synthetic Sling Inspection Checklist</p>
<ul style="margin:12px 0 0;padding-left:18px;color:#374151;font-size:14px;line-height:1.6;">
<li style="margin:4px 0;">Sling identification: WLL stamp with capacity by hitch type (vertical, choker, basket), manufacturer mark, batch or serial number, certification standard, all clearly legible without doubt</li>
<li style="margin:4px 0;">Sling type confirmation: webbing sling vs round sling vs endless sling, length and grade confirmed against the rigging configuration the sling is used in</li>
<li style="margin:4px 0;">Webbing condition: cuts, abrasion, broken stitching, snagged fibres, pulled threads, melted spots, frayed edges along the full length of the sling, particularly at high-stress zones</li>
<li style="margin:4px 0;">Edge wear: edge condition along the full length of the webbing checked for wear, chafing or cutting from a sharp edge load</li>
<li style="margin:4px 0;">Eye condition: heat-set or sewn eyes inspected for stitching condition, fibre damage at the eye throat, and any abrasion or chafing at the eye contact point</li>
<li style="margin:4px 0;">Tell-tale exposure (round slings): inspection for exposure of the internal red-thread or yellow-thread tell-tale yarn through the protective sleeve, with the typical 10 percent exposure rule applied</li>
</ul>
<p style="font-size:13px;color:#6B7280;margin:14px 0 0;padding-top:12px;border-top:1px solid #E5E7EB;">Free <a href="https://www.maptrack.com/templates/synthetic-sling-inspection-checklist" style="color:#071D49;font-weight:600;text-decoration:none;">Synthetic Sling Inspection Checklist</a> by MapTrack</p>
</div>Please keep the “by MapTrack” attribution link in the snippet.
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