Free toolbox talk · TBT-19
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One-page toolbox talk
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Supporting documents
Supervisor field checks and attendance records are included with a free account. No payment is required.
Supervisor field check
A separate check to verify conditions and controls before work. Includes a one-page PDF and editable Word file.
Attendance sheet
A separate sign-in sheet to record the toolbox talk. Includes a one-page PDF and editable Word file.
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A 5–10 minute toolbox talk, plus the time needed for field verification. Toolbox talk downloads are public; supporting records are included with a free Safety account.
Why this matters
A worker can be out of the operator’s view while standing close to the machine. Deliveries, stored material and another crew can change the route during a shift. Plan separation before movement begins.
Learning objective: Show where people may walk and how equipment movement will stop if separation or communication fails.
Key hazards or failure points
Blind areas; reversing; people crossing travel routes; turning or articulated parts; unstable access; reliance on alarms or eye contact alone.
Practical controls
- Arrange work to separate people from equipment and reduce reversing. Use the site’s designated travel routes, pedestrian paths and controlled crossings. Keep workers outside the machine’s movement area.
- Use operators authorized and qualified for the equipment. Complete the applicable inspection and safe function checks. Report defects and keep affected equipment out of service until cleared.
- Agree signals, radio use and the stop response with the assigned observer where used. Before anyone approaches, the operator must stop and secure the machine as the procedure requires, then acknowledge access.
Verify It in the Field
With the machine safely secured, the operator and leader compare today’s route, crossings and pedestrian controls with the site plan. Check obstructions, visibility and access conditions. Do not stand in an operating machine’s blind area to demonstrate the risk.
The operator checks required brakes, warnings, visibility aids and other safety functions using the applicable instructions in a controlled area clear of people. Cameras and alarms support the plan; they do not establish separation by themselves.
Confirm the observer’s safe position and communication before movement, where an observer is used. Record the machine, route, inspection reference, function-check result, checker and time. Resolve defects or uncertain criteria through the responsible person.
Use the separate field check to record the source and criterion, safe method, checker, actual result and time. Mark VERIFIED, HOLD/NOT VERIFIED, or N/A with a reason. Check every required control; the examples below do not clear the whole task.
| Control | Safe verification | Evidence to record |
|---|---|---|
| Separation | Compare pedestrian routes and controlled crossings with today’s layout. | Routes usable; conflicts resolved before equipment movement. |
| Machine readiness | Authorized operator follows the applicable inspection and function-check instructions. | Machine ID, source and actual results documented; defects withheld from service. |
| Communication | Confirm assigned observer position and signals with equipment secured. | Operator and observer agree to stop on lost communication; approach method understood. |
Stop and reassess
Stop movement if someone enters the restricted area, the observer or signal is lost, visibility deteriorates, the route changes or a safety function fails. Secure the machine, notify the leader and correct the gap. Recheck the controls and rebrief affected people before authorized restart.
toolbox talk questions
- Where could someone unexpectedly enter today’s equipment route?
- Show the separation and communication checks that protect us.
- What makes the operator stop, and how do we arrange a safe approach?
Before movement: clear the route, separate people and confirm the stop signal.
A situation to discuss
Illustrative situation: a delivery blocks the established walkway. Workers begin looking for another way around the load, near a loader route. The leader holds movement and restores or formally revises the pedestrian arrangement before the route is used again.
Leader preparation and practical detail
Check how people actually reach the job
Start at the access point, break area and material pickup locations. A barrier can be present but ineffective if it forces people into a shortcut. Ask the crew which crossing is difficult to use. Resolve the route with the responsible site person instead of relying on everyone noticing a moving machine.
Match requirements to the equipment
OSHA 1926.601 covers specified off-highway jobsite vehicles and excludes equipment covered by 1926.602. Both contain relevant backing provisions, but their scope and other requirements differ. Construction operators must be qualified by training or experience under 1926.20(b)(4); some equipment has additional operator requirements. Do not treat this talk as an operator qualification. [1], [2], [3]
Verify warnings without putting a person at risk
Agree how the prescribed check will be carried out and keep people clear of movement. A functioning camera is evidence about the camera, not proof that the entire area is clear. Never use a coworker as a test obstacle. Defects go through the site’s isolation and repair process; this talk does not instruct workers to repair hydraulic or electrical systems.
Earthmoving routes, edges and parking
Additional leader preparation, reviewed October 7, 2026. Use the separate field-check sheet and task records to document applicable checks. The one-page printable briefing remains the focused October 6 edition.
A route can separate pedestrians and still be unsuitable for the machine. Before a loader, dozer or other earthmoving equipment travels, include the haul road, working edge and parking location in the readiness check.
- Review the route with movement stopped. The operator and responsible site person check today's grades, surface condition, drainage, visibility and overhead restrictions against the machine instructions and site plan. Identify recent fill, excavations and buried features that could affect support. Obtain the appropriate technical determination where support is uncertain; do not send equipment over the area to find out.
- Control the edge. Locate excavation edges, drop-offs and places where stockpiling changes the route. Where equipment approaches an excavation and the operator lacks a clear, direct view of the edge, apply the warning-system requirement in 1926.651(f). Have the responsible person establish the actual arrangement. No universal setback or stockpile angle is supplied by this talk.
- Check the parking handoff. Use the planned parking area and manufacturer/site securing procedure. Construction requirements include setting the parking brake when parked; on an incline, chock wheels as well. Fully lower or block blades, buckets, dump bodies and similar equipment when not in use, as the applicable requirement directs. Before anyone works under or between machinery held aloft by slings, hoists or jacks, substantially block or crib it against falling or shifting; follow the task's isolation and repair procedure. Keep parked equipment from blocking pedestrian or emergency access.
Record: machine, approved route and parking location; changed ground or edge conditions; governing criterion; who resolved any support question; and actual securing check. If a route becomes rutted, flooded, narrowed by spoil, or uncertain near an edge, stop affected movement and obtain a revised arrangement before restarting.
Example: overnight rain softens the planned turn beside an excavation. The crew holds that route, separates people from the area and has the responsible parties assess an alternative. A working backup alarm does not resolve the ground-support problem. Connect excavation work to Trenches: Verify Protection Before Entry.
Additional sources checked October 7, 2026: 1926.602(a), construction earthmoving equipment and access-road grades; 1926.600(a), equipment securing and parking; 1926.651(f), equipment warning systems near excavations. Apply the provisions for the actual equipment and task.
Concrete work: apply this briefing to today’s task
Ready-mix deliveries: agree the approach before the truck moves
Before arrival, identify the truck waiting point, approach, discharge position and exit. Resolve conflicts with pump setup, washout access, rebar deliveries and pedestrian routes. Review changed ground or deck support through the responsible parties; do not send a loaded truck onto an uncertain route as a test.
With movement stopped, the driver and receiving lead confirm who directs the approach and how the truck will stop if that person or communication is lost. Where a spotter is used, choose a position that maintains the agreed communication and keeps the spotter out of the truck path and away from trapping spaces. Nobody should stand between the approaching truck and a pump, form or fixed object.
Separate the vehicle-positioning step from workers approaching the discharge area. Use the actual vehicle and site procedure for stopping, securing and permitted approach. This briefing gives no chute adjustment, cleaning or repair instructions.
Evidence to record: Truck/route/discharge location; conflicts resolved; operator inspection reference. Actual backing arrangement and safe check result; spotter position where used; agreed stop/approach method.
Record the governing plan or instruction, verifier and time. An unresolved criterion or failed check means HOLD until corrected and rechecked by the responsible person.
Stop and reassess: Person enters vehicle path or trapping space. Lost designated spotter/contact, conflicting directions or unclear approach permission. Changed discharge location, blocked exit, uncertain support or failed required safety function.
Choose a question for today’s crew
- Where will this truck wait if discharge is delayed?
- Where can our spotter communicate without becoming trapped?
- How do workers know vehicle positioning is complete and approach is permitted?
601(b)(4) permits an audible reverse alarm OR an observer directing safe backing when rear view is obstructed. Do not claim federal law always requires both, or always requires a spotter. Site rules may impose additional controls.602(a)(9)(ii) has its own equipment scope.701(a) matters where vehicles/load are placed on a concrete structure.
Construction references: OSHA 1926.601, OSHA 1926.602, OSHA 1926.701.
Pinch points and crush hazards: name the closing space
For the next concrete task, identify what can move and what it could trap someone against: truck and pump, chute sections, form and landing support, or moving equipment parts. With equipment secured, point out the hazard from outside it. Never put a hand in the gap to demonstrate clearance.
The operator and task lead compare guards, supports, permitted hand positions and approach arrangements with the actual equipment instructions and task plan. Record the equipment or component, instruction reference, protection observed and any unresolved gap. A stopped engine is not proof that stored energy or gravity cannot move a part.
If a jam, adjustment or repair would require reaching past protection, stop and hand the task to authorized personnel using the applicable isolation and support procedure. OSHA 1926.702(j) requires lockout and tagging of potentially hazardous energy for covered concrete/masonry equipment maintenance or repair where inadvertent operation could injure someone. This talk supplies no machine-specific isolation sequence.
Ask: What closes the gap? What prevents movement? Who verifies that protection before anyone approaches?
Use the energy-isolation talk for servicing preparation, rigging talk for landing and release, and formwork talk for structural stability. Reference: OSHA 1926.702, equipment-specific construction requirements.
Use the separate supervisor record to capture the acceptance source, safe check method, assigned verifier, actual result and time. Hold affected work for an unresolved required control. Recheck and rebrief before authorized restart.
Short supervisor field check
- Equipment and pedestrian routes match today’s plan and conditions.
- Crossings, separation and access arrangements work in the field.
- Authorized/qualified operator and required inspection confirmed.
- Safety functions checked by the prescribed safe method; defects resolved.
- Observer arrangements, stop signals and approach/restart rules understood.
Use the separate form to document evidence, restrictions, corrective-action owner, recheck and required restart approval. An unresolved required control means hold the affected work. Missing evidence is not a pass. Complete all task-specific inspections and permits.
Attendance and follow-through
The separate attendance sheet records participants, language support, questions, actions and late-arrival rebriefs. Attendance does not establish competence or prove controls function. Keep completed records private under the employer’s procedures.
Technical scope and references
Focus: construction equipment movement and workers on foot. This does not supply universal exclusion distances, brake-test limits or reversing rules for every machine. Use the applicable regulation, manufacturer instructions and site plan. Crane lifting and fall-zone access have distinct requirements; use the separate line-of-fire and rigging resources for those tasks. [1], [2], [3]
References checked October 6, 2026. Apply the jurisdiction, task, employer program and equipment instructions that govern the work. No site-specific manual, permit, engineering determination or product SDS has been approved by this general resource.
- OSHA 29 CFR 1926.20 — General safety and health provisions — Construction; inspections, unsafe equipment and operator capability.
- OSHA 29 CFR 1926.601 — Motor vehicles — Specified vehicles at off-highway jobsites; excludes 1926.602 equipment.
- OSHA 29 CFR 1926.602 — Material handling equipment — Construction equipment types have different provisions.
Connect this discussion to your JHA/JSA
Use How to Conduct a Job Safety Analysis to connect today’s work steps, hazards and controls. Revisit Pre-Job JHA/JSA: What Changed Today? whenever conditions change.
Related Todd Jerome Jenkins video: What Is the Hierarchy of Controls?.
Related published crew resources: Line of Fire: Swing Radius & Suspended Loads; Housekeeping Is a Control.
Put one check into practice
Download the free JHA/JSA planning and field-verification worksheet. For today’s task, record an important control, its source and the evidence needed before exposure. Complete the remaining required checks through your task plan.
Continue the toolbox talk
- Line of Fire: Swing Radius & Suspended Loads
- Pre-Job JHA/JSA: What Changed Today?
- Housekeeping Is a Control
Related task-specific briefings
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Backing Equipment: Keep Blind Areas Clear adds a focused toolbox exercise and field-verification guidance.
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Loading and Unloading: Who Releases the Vehicle? adds a focused toolbox exercise and field-verification guidance.