Guide · Safety
Eight checks that keep a pallet off the floor
Pallet failures in racking are rare, serious and almost always preceded by something visible. A thirty-second inspection routine catches nearly all of them.
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Inspect every pallet for cracked stringers, missing or split deck boards, protruding fasteners, mould, contamination, racking suitability, excessive wear and load overhang. Reject rather than downgrade anything with a cracked stringer, mould bloom or chemical staining.
The single highest-risk mistake is placing a repaired (Grade B) pallet on a rack beam. Companion stringers change the load path, and unsupported-span loading is unforgiving.
The eight checks
- 1
Stringers
Look along each stringer for cracks running with the grain, especially at the notches. A cracked stringer is a rejection, not a downgrade.
- 2
Deck boards
Missing, split or badly cupped boards. Check the lead boards first — they fail first.
- 3
Fasteners
Run a gloved hand across the deck. Any protruding nail is a rejection until sheared or reset.
- 4
Mould and moisture
Visible bloom, a musty smell or standing water in the notches. Reject; do not dry and reuse.
- 5
Contamination
Chemical staining, oil, food residue, unidentified powders. Reject and report.
- 6
Squareness
Set it on a flat floor. A pallet that rocks will rock under load, in racking, at height.
- 7
Wear
Elongated nail holes, rounded board edges and greyed wood suggest a pallet near the end of its life.
- 8
Fit for purpose
Is this grade rated for where it is about to go? Floor, rack and conveyor are three different questions.
Reject, downgrade or accept
| Finding | Action | Reason |
|---|---|---|
| Cracked stringer | Reject | Primary load member has failed |
| Missing deck board | Reject for racking; downgrade for floor | Load spread is compromised |
| Split deck board, still fastened | Downgrade | Reduced but present capacity |
| Protruding nail | Repair then accept | Injury and packaging damage risk |
| Mould bloom | Reject and isolate | Spores spread; product contamination |
| Chemical staining | Reject and report | Unknown contaminant |
| Companion stringer present | Accept for floor only | Thickness inconsistency; changed load path |
| Rocks on a flat floor | Reject for racking | Unstable under load at height |
| MB stamp | Reject | Not accepted by many importers; excluded from recovery |
| Heavy greying, no damage | Accept | Cosmetic weathering only |
Racking is a different problem
On a warehouse floor, a marginal pallet fails quietly — it sags, it is noticed, it is replaced. In racking, it fails at height, over an aisle, onto whatever is below. Three things change when a pallet goes on a beam.
- The support disappears. The pallet bridges two beams with nothing underneath. Bending stress in the stringers rises dramatically.
- Deflection compounds. A pallet that sags 15 mm on the floor may sag far more across an unsupported span, which can walk a load toward the aisle.
- Failures are not local. A pallet failing in racking can bring down the pallet above and the load beside it.
Use Grade A or premium in racking, verify the racking load against your actual beam spacing rather than a catalogue figure, and see weight and load capacity for the arithmetic.
Building the habit
Inspection routines fail for organisational reasons rather than technical ones. Three things make them stick.
- Put the decision table on the wall, at the point of receipt, laminated, in the language your team actually speaks.
- Make rejection free. If a receiver is measured on throughput alone, they will accept a marginal pallet. Give them explicit permission and a place to put it.
- Close the loop with your supplier. Photograph rejections and send them. Any supplier worth keeping will act on it; ours swaps or credits within two business days.
If you want a version of the decision table formatted for printing, ask and we will send one — it is free and we would rather it existed on more dock walls.
Building an inspection routine that survives contact with a real dock
Inspection regimes fail for organisational reasons, not technical ones. Three patterns account for almost every failure we have seen.
Throughput beats inspection
A receiver measured on units per hour will accept a marginal pallet. The fix is not exhortation; it is making rejection explicitly free and giving it a physical destination.
The rule lives in someone's head
If the standard is not on the wall in the language the team reads, it is not a standard. Laminate it, put it at the point of receipt, and update it when it changes.
Nobody closes the loop
Rejections that are never reported to the supplier change nothing. Photograph, send, and expect a swap or credit — from us within two business days.
- A physical reject area with a sign, not a vague corner.
- A named person who owns the standard — seniority irrelevant, ownership essential.
- A laminated decision table at the point of receipt.
- A monthly count of rejections by reason. It is diagnostic and it takes five minutes.
- A supplier who acts on it. If reports change nothing, the routine dies within a quarter.
- Ten minutes in every new-starter induction. Not a slide deck — a walk to the rack and a look at two pallets.
Handling injuries and how pallets cause them
The serious risk from pallets in a warehouse is not structural collapse; it is the ordinary, frequent injuries from handling them. Worth naming because they are almost all preventable.
| Injury | Cause | Prevention |
|---|---|---|
| Hand lacerations | Splinters, protruding nails | Gloves; shear or reset every shiner |
| Puncture wounds | Shiners and staples | Same; plus a no-bare-hands rule |
| Crush injuries, foot | Dropped pallets during manual stacking | Safety boots; limit manual stack height |
| Back strain | Manual lifting of 34 – 55 lb units | Mechanical handling; two-person rule |
| Struck by falling stack | Leaning or over-height stacks | Stack limits; square stacking |
| Finger entrapment | Hands in fork entries | Handle from the deck edges |
| Slips | Wet or icy pallets on a smooth floor | Drying area; grit in winter |
Frequency, records and what an inspector asks for
| When | What | By whom | Recorded? |
|---|---|---|---|
| Every receipt | Full visual, eight checks | Receiving | Exceptions only |
| Before racking | Grade and squareness confirmation | Forklift operator | No |
| Before despatch | Load and pallet condition | Despatch | Exceptions only |
| Weekly | Walk the reject area; count by reason | Supervisor | Yes |
| Monthly | Rejection summary to the supplier | Supervisor | Yes |
| Quarterly | Review the standard; retrain if drifting | Manager | Yes |
| After any incident | Root cause, including the pallet | Manager | Yes |
There is no dedicated OSHA standard for pallets, which surprises people. General duty and materials-handling requirements apply, and after an incident an inspector will ask to see a documented routine and evidence that it was followed. The weekly count in the table above is what turns a routine into evidence, and it takes five minutes.
One thing worth keeping
Photograph every rejected pallet before it leaves the reject area. It costs seconds, it makes supplier conversations instant, and if an incident ever does occur it is the difference between a documented process and an assertion.
Questions people actually ask
How often should pallets be inspected?
Can a cracked stringer be used on the floor?
Is mould on a pallet dangerous?
Do OSHA rules cover pallets specifically?
What should I do with rejected pallets?
Who should do the inspection?
How long does a proper inspection take?
Should we inspect pallets we are sending out?
What do we do with rejected pallets?
Can you train our team?
Let's keep your pallets in the loop
Whether you have 40 broken cores behind the dock or need 4,000 Grade A pallets a month, the conversation starts the same way.