Heavy equipment inspection requirements on construction sites

What OSHA requires for heavy equipment inspections

OSHA doesn't set one inspection schedule for heavy equipment. Instead, a few construction rules work together. 29 CFR 1926.20(b) sets the general duties:

• Safety programs "shall provide for frequent and regular inspections of the job sites, materials, and equipment to be made by competent persons designated by the employers" ((b)(2)).
• Equipment that doesn't comply with the rules is prohibited, and "shall either be identified as unsafe by tagging or locking the controls to render them inoperable or shall be physically removed from its place of operation" ((b)(3)).
• "The employer shall permit only those employees qualified by training or experience to operate equipment and machinery" ((b)(4)).

Then the equipment rules in Subpart O set what has to work: 1926.600 for all equipment, 1926.601 for jobsite vehicles, with an explicit start-of-shift check, and 1926.602 for earthmoving and material handling equipment. The manufacturer's manual fills the gaps.

Which rule covers which machine

The rule that applies depends on the machine, and only some rules set an inspection frequency.

Two edges are worth knowing. A forklift or telehandler "configured to hoist and lower (by means of a winch or hook) and horizontally move a suspended load" is covered by the crane rules (1926.1400(c)(8)). And excavators, wheel loaders and backhoes stay outside the crane rules even when they lift with chains or slings (1926.1400(c)(2)). For cranes, see crane inspection requirements; for trucks on public roads, DVIR requirements.

The beginning-of-shift vehicle check

Vehicles on a construction site must be checked at the start of every shift. 1926.601(b)(14): "All vehicles in use shall be checked at the beginning of each shift to assure that the following parts, equipment, and accessories are in safe operating condition and free of apparent damage that could cause failure while in use: service brakes, including trailer brake connections; parking system (hand brake); emergency stopping system (brakes); tires; horn; steering mechanism; coupling devices; seat belts; operating controls; and safety devices. All defects shall be corrected before the vehicle is placed in service. These requirements also apply to equipment such as lights, reflectors, windshield wipers, defrosters, fire extinguishers, etc., where such equipment is necessary."

The rule covers "vehicles that operate within an off-highway jobsite, not open to public traffic", and doesn't apply to the equipment covered by 1926.602 (1926.601(a)). Its list is still a sound baseline for any machine with an engine and a seat. The rest of 1926.601 adds more items worth checking on a vehicle: brake lights that work, an audible warning device, a reverse alarm or an observer when the rear view is obstructed, windshields and powered wipers with cracked glass replaced, seat belts, and a positive support that locks dump bodies up for maintenance. Our vehicle inspection checklist covers them.

Earthmoving equipment requirements

Section 1926.602(a) covers "scrapers, loaders, crawler or wheel tractors, bulldozers, off-highway trucks, graders, agricultural and industrial tractors, and similar equipment." It sets no inspection frequency, but each requirement becomes something to check before the shift starts.

Seat belts aren't required on equipment designed only for stand-up operation, or on equipment without ROPS or adequate canopy protection ((a)(2)(ii) and (iii)). Our heavy equipment inspection checklist turns the table into daily questions.

Parking, blocking and power lines

Some of Subpart O's rules belong in the end-of-shift routine rather than the morning check. From 1926.600(a)(3): blades, buckets, dump bodies "and similar equipment, shall be either fully lowered or blocked when being repaired or when not in use", with controls in neutral, motors stopped and brakes set; "Whenever the equipment is parked, the parking brake shall be set. Equipment parked on inclines shall have the wheels chocked and the parking brake set." Equipment left unattended at night next to a highway or active work needs lights, reflectors or lit barricades ((a)(1)). Near power lines rated 50 kV or below, keep at least 10 feet between the lines and any part of the equipment or load ((a)(6)(i)).

Tagging and locking out unsafe equipment

A machine that fails its check doesn't run. For vehicles, "all defects shall be corrected before the vehicle is placed in service" (1926.601(b)(14)). For everything else, 1926.20(b)(3) gives three options: tag it as unsafe, lock the controls so it can't be operated, or physically remove it from its place of operation.

In practice: park it safely, lower attachments, take the key, hang a tag on the controls and tell the supervisor the same shift. Print a tag with our out-of-service tag maker, and see what to do when equipment fails inspection for the steps through repair and release.

The manufacturer's daily checks

Each machine's operator's manual lists its own daily or start-of-shift checks and service points, and that's where the detail lives. Build each machine's checklist from its manual. Typical items:

• engine oil, coolant, hydraulic oil and fuel levels, and leaks under the machine;
• grease points the manual lists as daily;
• tracks and undercarriage, or tires and wheel nuts;
• the bucket, teeth and cutting edges, and the quick coupler locking pin;
• hoses, cylinders and pins on the boom, arm or loader;
• lights, mirrors and cameras, the backup alarm and the horn;
• ROPS or FOPS, the seat belt and the fire extinguisher;
• gauges and warning lights once the engine is running.

Start from our excavator, skid steer, wheel loader, backhoe, bulldozer or telehandler checklists and edit them to match your machines.

Records

None of these rules requires a written record of the daily check. But 1926.20(b)(2) requires "frequent and regular inspections" by competent persons, and a dated record is how you show your program does them. Records also settle arguments: the condition of a rented machine when it arrived, the hours it ran, and whether a defect was reported before it failed.

Heavy equipment checks on a phone

CheckBadges puts a weatherproofed QR sticker in each cab. The operator scans it with their own phone, with no app or login, and does that machine's checklist, starting from our excavator, loader and skid steer template. A number question records the hour meter. A failed item needs a note and can carry up to three photos, emails you straight away, and warns the next operator who scans that machine until you mark it fixed. It needs a data signal to submit, so check coverage on remote sites.