OSHA 1910.132 requires a written hazard assessment before PPE is issued for a given task. Contractors who skip the assessment and buy PPE by trade role — an electrician gets Class 0 gloves and voltage-rated boots, a laborer gets a hard hat and safety glasses — are one incident report away from a citation, and they overspend on the PPE that isn't matched to actual risk while under-spending where it matters.

An electrical contractor's assessment covers at minimum: shock and arc flash exposure (energized work), overhead and puncture hazards (site conditions), fall hazards for any work above 6 feet (residential is 6 feet; general industry is 4 feet under 1910.28), cut hazards (blade work, sheet-metal edges), respiratory hazards (dust, silica in existing structures, welding fume, insulation), noise (per 1910.95 threshold of 85 dBA TWA), and heat/cold. Each hazard has its own PPE category with its own selection rules — the trick is to inventory once, then update the inventory when scope changes.

The economics of PPE are asymmetric. Under-buying costs a single medical incident: $18,000 average shoulder injury, $46,000 average eye injury, $118,000 average partial-thickness burn. Over-buying costs a few percent of program budget. The correct answer is to buy at the specification the assessment demands and stop there — no cheaper, no more expensive.

NFPA 70E 2024 is the current benchmark and it made two shifts that a lot of PPE programs still haven't caught up to. First, the arc flash PPE category tables are now organized around cal/cm² incident energy directly, not just "Category 1-4" language, and the incident energy analysis method is preferred over the tables for anything above 240V or above 125 kVA transformer feed. Second, the risk assessment must include estimated frequency of exposure and the likelihood of an initiating event, not just the calculated incident energy.

Practically that means the AR clothing you keep in the truck should be sized to the highest-likely incident energy you'll encounter — usually 8 cal/cm² for typical panelboard work and 25 cal/cm² for anything at service equipment above 400A. AR shirts and pants rated 8 cal/cm² run $180-260 the set; 25 cal/cm² coveralls run $340-520. Arc-rated face shield and hood systems add $220-460. Class 0 rubber insulating gloves with leather protectors are $95-135 the set and require semi-annual electrical test.

The failure mode we see most: mixing AR outerwear over non-FR base layers. The manikin test data on ignition of polyester or cotton base layers under blown-open AR shirts is unambiguous — polyester melts, cotton chars and can transfer heat through. NFPA 70E requires natural fiber or FR-rated base layers under the AR system. Buying a $260 AR shirt and putting it over a $12 poly undershirt defeats most of the protection.

Full-body harness selection is the easy part; the connectors, anchorage, and rescue plan are where most fall-protection programs are thin. The system is: harness + lanyard (shock-absorbing or SRL) + anchorage rated for 5,000 lb static or 3,600 lb dynamic + rescue plan that can retrieve the worker within 15 minutes of suspension.

OSHA 1910.140 governs general industry PPE for fall protection; 1926.502 covers construction. The differences matter: construction requires fall protection at 6 feet, general industry at 4 feet with exceptions for scissor lifts, elevated walkways, and specific equipment. An electrician on a boom lift is covered by 1910.28 but the equipment operation is under 1926.453 with its own harness and lanyard rules.

Harness inspection is per manufacturer plus OSHA-mandated pre-use and formal periodic. Most manufacturers specify formal inspection every 6 months by a competent person other than the user, with documentation. Harnesses with any evidence of a fall arrest event, chemical exposure, cuts, abrasion through the load-bearing webbing, or heat/UV damage are retired immediately. A $180 harness that has taken a fall is not a $180 harness — it's a hazard.

SRLs (self-retracting lifelines) have overtaken shock-absorbing lanyards for most vertical work because they reduce fall clearance requirements and lower peak arrest forces. But SRLs must be rated for the specific orientation (some models are foot-level tie-off, some are not) and the retraction test must be documented. Class B SRLs are foot-level rated; Class A are overhead only.

1. 1

   Complete the written hazard assessment per 1910.132

   One page per task category (energized work, working at height, fabrication, demo, etc.). List hazards, exposure frequency, and PPE required. Signed and dated.

2. 2

   Inventory current PPE by employee and expiration

   Rubber insulating gloves expire (semi-annual electrical test). AR clothing has a service life (usually stated by manufacturer, 5-7 years typical). Harnesses have inspection dates. Bad inventory means expired PPE in the field.

3. 3

   Set replacement thresholds — not repair thresholds

   Cut in an AR shirt: retire. Fraying on harness webbing: retire. Pinhole in a rubber glove: retire (via inspection, not just visual). PPE is not consumable in the fastener sense — it's binary.

4. 4

   Order the top 20 SKUs from a single distributor

   Consolidating PPE at one supplier makes recalls (which happen) traceable. Cross-referencing a 3M respirator recall against six different vendor accounts is a nightmare.

5. 5

   Document sizing per employee

   AR clothing that's too big flows air on ignition and reduces protection; too tight tears at seams. Harnesses that don't fit shift during a fall and can cause suspension trauma. Fit once, document, keep on file.

6. 6

   Schedule the training refresh cadence

   OSHA requires initial training and retraining when workplace or equipment changes or when there's evidence a worker isn't following it. Practical cadence: annual formal training with quarterly toolbox refreshers.

7. 7

   Bind PPE issue to task authorization

   Energized work permit issued only when the worker's AR kit and Class-rated gloves are current-tested. Fall permit issued only when harness and SRL are within the inspection window. Paperwork enforces the practice.

Cut protection uses ANSI/ISEA 105 A1-A9 ratings. A1 is roughly "paper-cut resistance," A9 is the highest. Electricians pulling MC or slicing insulation on large-gauge conductors want A4 minimum for handling; A5-A6 for demolition and sheet-metal-adjacent work. Dexterity drops as the rating climbs — over-buying at A9 for general work slows down terminations and encourages workers to remove gloves.

Respiratory protection is where a lot of programs get out over their skis. N95 filtering facepieces cover a lot of ground but are not sufficient for silica dust from cutting existing concrete or masonry (OSHA 1926.1153 requires elevated protection above the action level) and not sufficient for welding fume when the process generates measurable exposure. Half-face reusable respirators with P100 cartridges are the workhorse for silica and general dust; full-face with organic vapor cartridges for solvent-heavy pulls and adhesive work; PAPR for anyone who fails a fit test on a tight-face mask. Fit testing is required annually per 1910.134.

Hearing protection is triggered by exposure over 85 dBA TWA. Most electricians hit that only around hammer drills, saws, and MCCs with running motors — but they hit it regularly. Foam ear plugs (NRR 29-32) work if they're inserted correctly; molded plugs and earmuffs are more forgiving. Dual protection (plugs plus muffs) is required above about 100 dBA TWA and adds 5-7 dB to the higher-rated device, not the sum of the two.

Heat and cold protection are the categories most PPE programs treat as afterthoughts. That's a mistake because heat illness and cold-weather injuries account for meaningful lost-time incidents in outdoor and unconditioned-space electrical work, and both categories intersect with the arc-flash and cut-protection PPE in ways that matter for compliance and comfort.

Heat stress: OSHA has a National Emphasis Program on heat-related illness in effect since 2022. Employers with outdoor or hot-indoor work must provide water, shade, rest breaks, and a heat illness prevention plan when temperatures reach threshold levels (85°F heat index for most industries, lower with humidity and workload). Cooling PPE — evaporative-cooling vests, cooling neck wraps, phase-change vests — works but must be compatible with AR clothing. Evaporative vests should not be worn directly under AR shirts because the moisture reduces AR performance; phase-change (ice-pack style) vests are the safer choice in that combination.

Cold stress: below about 40°F with wind, extended outdoor work needs layered protection — but layered AR is complicated. FR-rated insulating layers exist (FR fleece, FR-treated wool) and are the correct choice; polyester or nylon insulation under AR shirts becomes a hazard during a flash event. FR-rated outer shells with a certified ATPV allow layered systems that meet both AR and cold-weather requirements. Balaclavas and beanies must be FR-rated when worn under a hard hat during energized work.

Hydration and monitoring: physiological monitoring (heart rate, core temperature via ingestible sensors, hydration status via urine color charts) is now standard on large industrial sites and increasingly appearing on commercial and utility crews. For small contractor operations the equivalent is disciplined water access, mandatory breaks in shade or air conditioning during heat events, and a supervisor who's trained to recognize early symptoms.

Buying: budget $60-120 per outdoor worker per year for cooling supplies (vests, neck wraps, replacement gel packs) and $200-400 per worker for a set of FR cold-weather layers if outdoor winter work is common.