Knowledge Base

A valid forklift certification has three required pillars.

Formal instruction + practical hands-on training + an employer evaluation in the actual workplace. All three, every time.

Certification is per machine class, never universal.

A Class 1/4/5 warehouse card does not authorize a Class 7 telehandler. Each class needs its own cert + evaluation.

Aerial lifts need their own credential.

Boom (Type 3 Group B) and scissor (Type 3 Group A) lifts require MEWP certification under ANSI A92 — a forklift card doesn't cover them.

Get authorized at each venue before you touch the keys.

Present credentials to the venue Safety Director / IATSE head and get signed off on the machine class — credentials first, keys second.

Shared rental fleets get abused by every department.

Full pre-op at the start of every shift, every venue. Look for bent forks, cut hoses, low tires. Tag out anything compromised.

Visual language for a floor too loud to hear on.

Raise, lower, stop, emergency-stop, distance-to-go, hold. Slow and deliberate — if it isn't a standard sign, you stop.

One designated set of eyes runs the move.

Obey only your one spotter; lose sight of them and STOP. Exception: an emergency stop is obeyed instantly from anyone.

A hard buffer around the moving machine.

Any pedestrian within 10 feet and the wheels stop until they clear. You track them; they won't track you.

The dock is the highest-stress choke point.

Confirm the plate is rated for machine + load AND the truck's wheels are chocked before crossing. Either failing is a fatal drop.

Arena floors sit over ice, pools, and aging stages.

Get the floor's rated limit (lbs/sq ft) before driving heavy over questionable surfaces. 'Probably fine' is not a rating.

Combustion lifts poison enclosed air.

Favor electric indoors; if running propane/diesel, confirm ventilation. Headaches/dizziness = stop and clear the air.

Telehandler capacity is a chart, not one number.

Capacity falls sharply as the boom extends out and up. Read the chart for the boom's actual position before the pick.

Outriggers and a level base before any high pick.

Deploy all stabilizers on firm footing (cribbing/pads on soft ground), level the frame, then extend. No pads, no pick.

Plywood and crust hide tire-swallowing soft spots.

Read the terrain actively. If a tire sinks or the machine lists, stop before the point of no return — never power through.

The heavy end goes uphill — and which end that is changes when you set the load down.

LOADED on a grade: the load points uphill, ascending and descending, so it cannot slide off the forks. EMPTY: the forks point downhill, because the counterweight is now the heavy end and belongs on the high side. Cal/OSHA GISO 3650(t)(14)(A) states the loaded case for grades over 10 percent. 'Forks uphill always' is the common misquote.

One-word shorthand for how a case sits on the tines.

Hot Dog = lengthwise (narrow clearances, shifts load center forward). Hamburger = wide/short-side to mast (stable for heavy cases).

The danger-zone case hand-off at the truck tail.

Full stop · parking brake · lower · forks level · hands OFF the controls. Pushers pull cases away from the mast, never toward it.

The three golden rules of dock-hand-off safety.

Pushers never touch a case while you're scooping/lifting · no hands on hydraulics during the hand-off · anyone in the radius before you're parked = immediate stop.

The forklift is a fixed hoisting station, not a runner.

Pre-staged lines → Caller → Pushers → stationary forklift → 4 loaders. One line = one truck. The crew brings work to the machine.

Read the loaders' hands over the wall of dock noise.

Both hands up = hold. Two hands patting the head = set the load down here. A wave back = clear to back up.

Always mount and approach the machine from the left.

Left side every time — the standard egress/entry point on production machines.

Carry loads low and tilted back.

Travel with forks 4–8 inches off the ground, tilted slightly back. Never travel high.

Recover swivel casters that turn sideways and steal pack width.

Push · back off exactly one inch so casters trail straight · re-approach. Never force it.

Free a wedged case without dragging its neighbor.

Side-shift left/right to break lateral friction first, then extract. Never pull blind.

Keep over-long fork tips visible instead of protruding behind the load.

Keep the extra fork length on your side, in your eyeline — never spear blind behind the cart.

The trailer bed drops as the machine drives in.

Adjust fork height dynamically on entry to avoid bottoming out or jamming the floor.

Find hidden floor slots in the dark by reading the top of the cart.

Align your mast with the top structural centerline — the floor slots sit directly below it.

Confirm forks are level before entering a slot.

Headlights on; both fork shadows must be equal width and parallel. Uneven = tilted = will bind.

A single-fork lift on a top-heavy cart is a hard refusal.

If only one pocket is accessible on a top-heavy load — STOP, get a supervisor, re-position.

Full stop before any hands touch the load.

Complete stop · neutral · forks down · load settled · hands clear · then 'All yours.'

The rear swings out 3–4 ft opposite your turn.

Tap horn + eye contact + confirm the 3-ft zone clear before steering. Step-in = immediate stop.

Blind push crews always have right-of-way.

The forklift always yields to active pushing crews. You see them; they can't see you.

Precise horn use prevents 'horn blindness'.

Short tap = courtesy / direction change. Long blast = life-safety emergency only. Never constant.

Flat surfaces turn wind into tip-over force.

≥15 mph = no high lift. Below that, derate capacity 20–30% and deploy all outriggers.

Prevent long truss from bowing and sliding off.

Forks to max width at the outer thirds. Never center-lift a long truss bundle.

Cross cable ramps one tire at a time.

Approach at 45°, crawl, one tire over at a time. Never straight-on at speed.

Tire patches concentrate weight on temporary decks.

Confirm the deck's load rating first; keep moving to spread load; no hard stops or sharp turns.

A strobe wipes night vision for seconds.

Velocity to zero instantly. Don't lean out, don't trust muscle memory. Hold until vision returns.

Stationary pivots gouge sensitive floors.

Keep rolling through every turn — arc like a U-turn or back-and-fill. Never spin in place.

Heavy stationary loads compress decking over ice.

Don't park heavy over arena ice decking. Keep moving or hold the load elevated at a solid edge.

Scan the airspace before entering any rigging zone.

Stop at the edge · look up · confirm drop zone clear · radio the lead · then enter. Every time.

Manage ground and overhead hazards together.

Call STOP · clear the halo · Up-Look · proceed only when BOTH ground and sky are confirmed.

Suspended loads swing and shift the center of gravity.

Slow all movement 50%+. No sudden starts/stops/turns. Use a rigger and a tag line.

Anyone can — and must — halt unsafe work.

Say STOP · freeze the machine · state the objective reason · don't proceed until resolved.

Cold, factual phrases that disarm pressure.

'The load is compromised.' · 'The rigging zone is not clear.' · 'I'm past safe limits — I need relief.'

Pushing through fatigue to 'save the show' backfires.

14+ hours = degraded reactions and tunnel vision. Calling STOP when it counts IS saving the show.

One non-negotiable word halts all motion.

'STOP' is the standard lexicon, echoed by ground crew. No echo = no proceed.