Electrocution is one of construction's Focus Four hazards, and electrical contractors carry more training obligations than most trades. Here is what a typical electrical crew's records should show.
The baseline: OSHA 10 or 30 Construction
Most GCs require OSHA 10 Construction for electricians and apprentices and OSHA 30 for foremen. On public works in Connecticut, Massachusetts, Missouri, New Hampshire, Rhode Island and New York State, OSHA 10 is the law. Connecticut adds a twist: a licensed electrician whose OSHA 10 is five or more years old needs a 4-hour refresher before starting on a covered public project.
Qualified-person training
OSHA's electrical standards distinguish qualified from unqualified persons. Only qualified persons, trained to recognize live parts, determine voltage and keep approach distances, may work near exposed energized parts (29 CFR 1910.332–333 and 1926 Subpart K). Document that training per worker. An OSHA 10 card does not show it.
NFPA 70E arc flash
NFPA 70E is a consensus standard rather than an OSHA rule, but OSHA uses it as evidence of recognized practice. 70E itself calls for retraining at intervals of no more than three years. Track the date per electrician.
Equipment and site credentials
- Aerial lift / MEWP: operator training on the lifts you actually use.
- Lockout/tagout: authorized-employee training for maintenance work in facilities.
- CPR/First Aid: many electrical contractors keep at least one trained person per crew, because shock victims may need CPR immediately.
- Fall protection: for work at height.
A sample matrix for an electrical crew
| Credential | Who | Expires? |
|---|---|---|
| OSHA 10 / 30 Construction | All / foremen | No (CT refresher at 5 yrs for licensed electricians) |
| Qualified-person electrical safety | Journeymen, apprentices working near live parts | Retrain on change |
| NFPA 70E | Anyone exposed to arc flash | Retrain ≤ 3 years |
| Aerial lift / MEWP | Lift operators | Per program |
| CPR/First Aid | At least one per crew | Per issuer, often 2 years |
Download a ready-made version from the training matrix template.
Why electrical crews need more than a card
An OSHA 10 card proves a worker sat through an awareness course. It says nothing about whether they can verify a circuit is dead, choose arc-rated clothing, or keep a safe distance from an overhead line. OSHA's construction electrical rules in 29 CFR 1926 Subpart K and the general training rule in 1926.21(b)(2) put the duty on the employer to train each employee to recognize and avoid the hazards of their work. For electricians, that means documented, task-specific training on top of the card.
In practice, the records every electrician's file should hold are: the OSHA card, proof they are qualified for the voltages they work on, the date of their last NFPA 70E training, lift and equipment training, and, for at least one person per crew, current first aid and CPR.
Qualified and unqualified persons, explained
OSHA's electrical work-practice rules divide workers into two groups.
- A qualified person has been trained to distinguish exposed live parts, determine nominal voltage, and know the clearance distances for those voltages, plus the techniques and PPE needed to work near them. See 29 CFR 1910.332 and 1910.333.
- An unqualified person may not approach exposed energized parts. For overhead lines, unqualified persons and the conductive objects they handle must stay at least 10 feet away from lines up to 50 kV, with more distance for higher voltages (1910.333(c)(3)).
An apprentice can be qualified for some tasks and not others. Record what each person is qualified to do, who trained them and when, rather than a single "qualified: yes" box.
Lockout/tagout and verifying de-energization
Most electrical injuries happen on circuits someone thought were dead. In construction, 1926.417 requires controls of deactivated circuits to be locked out or tagged. In plants and facilities, the general industry lockout rule (1910.147) and the electrical work-practice rule (1910.333(b)) apply, with written procedures and periodic inspections.
Training to record:
- Authorized employees: how to apply locks and tags, isolate all energy sources, and test for absence of voltage with a properly rated meter.
- Affected employees: what a lock or tag means and that they must never remove one.
- Retraining: when procedures, equipment or job assignments change, or when an inspection shows a worker does not follow the procedure.
NFPA 70E in practice
NFPA 70E is a consensus standard, not an OSHA regulation, but OSHA has cited it as recognized industry practice for years. For electrical contractors it sets the working rules for:
- Training intervals: retraining at intervals not to exceed three years, and sooner when work practices change or supervision shows a worker is not following them.
- Annual verification: the employer checks, through supervision or inspections at least once a year, that each qualified person follows safe work practices.
- Emergency response: employees exposed to shock hazards are trained in methods of safe release of victims from contact with exposed energized parts, with refresher training every year, and in first aid, CPR and AED use as the employer requires.
- Arc flash risk assessment and PPE: labels on equipment and arc-rated clothing selected for the incident energy or PPE category.
Track three dates per electrician: last 70E training, last annual work-practice verification, and last release-of-victim refresher.
Ladders, lifts and falls
Electricians spend much of the day off the ground.
- Ladders: 1926.1053(b)(12) requires nonconductive side rails where the worker or ladder could contact exposed energized equipment. Ladder training under 1926.1060 covers selection, setup and the three-point rule.
- Aerial lifts and MEWPs: operator training on the type of lift used, plus familiarization on each model. ANSI A92 standards set training expectations for MEWP operators and occupants.
- Fall protection: anyone working at 6 feet or more on an unprotected edge in construction needs fall protection training under 1926.503, with a written certification record.
Other credentials electrical crews often need
| Hazard | Rule | What to record |
|---|---|---|
| Silica from coring, chasing or cutting concrete | 1926.1153 | Training on Table 1 controls; medical surveillance if a respirator is required 30+ days a year |
| Vaults, manholes and crawl spaces | 1926 Subpart AA | Confined space entrant, attendant and supervisor training |
| Power line and utility work | 1926 Subpart V / 1910.269 | Line-clearance and first aid/CPR training for crews |
| Respirators | 1910.134 | Medical clearance and annual fit test |
| GFCI / grounding program | 1926.404(b)(1) | Who inspects cords and tools, and the inspection log |
State and license requirements
- Connecticut: licensed electricians on covered public projects need the four-hour refresher once their OSHA 10 is five years old. See the Connecticut guide.
- New York City: most electricians on major building sites need an SST card. See the NYC SST guide.
- Electrical license continuing education: most states require code-update hours to renew an electrician's license. That is a separate credential with its own renewal date, so track it next to the OSHA records.
A sample training plan for a new apprentice
| Week | Training |
|---|---|
| Before day 1 | OSHA 10 Construction (or confirm the card), site orientation |
| Week 1 | Lockout/tagout as an affected employee, ladder training, hazard communication |
| Weeks 2–4 | Supervised work; qualified-person training for the voltages they will work near |
| Month 2 | NFPA 70E training; MEWP familiarization if lifts are used |
| Month 3 | Authorized-employee LOTO, if their tasks require it |
| Ongoing | Toolbox talks; annual 70E verification; refresher dates tracked |
Use the toolbox talk generator for electrical topics, and the OSHA 10 vs 30 picker to decide who on the crew needs OSHA 30.
Construction or General Industry?
Electrical contractors often split their time. New construction and renovation fall under the construction standards in Part 1926. Maintenance and service work inside an operating plant, hospital or warehouse usually falls under General Industry (Part 1910), including Subpart S for electrical work practices and 1910.147 for lockout/tagout. The training is similar, but the plant's own energy-control procedures, permits and contractor rules also apply. For service technicians who rarely work on construction sites, an OSHA 10 General Industry card may match the work better; for crews on building sites, choose Construction.
When you work in a client's facility, ask for their contractor safety rules before mobilizing. Many require proof of 70E training, a lockout program summary and a list of qualified persons by name.
What a GC or inspector will ask to see
When a GC safety manager or an OSHA compliance officer reviews an electrical subcontractor, expect questions like these:
- Who on this crew is qualified to work near exposed energized parts, and how was that determined?
- Show the lockout/tagout procedure and the last training record for the people using it.
- When was each worker's last NFPA 70E training, and is there an arc flash risk assessment for this equipment?
- Who is trained in first aid and CPR on this shift?
- Who inspects extension cords and portable tools, and where is the log?
- Are lift operators trained on this model?
If you can answer each one by opening a single record per worker, the review goes quickly. An OSHA card tracker with every credential and its date in one place makes that possible, and the training matrix template is a free starting point.