Respirator Medical Clearance for Construction Crews
Silica, lead, welding fumes, solvent vapors — construction crews hit a wide range of airborne hazards, often at a different site every week. The medical evaluation is the required first step before any of them are fit tested. ProTrain handles it entirely online, so it doesn't hold up a start date.
Common construction hazards and respirator types
Respirator selection and medical clearance go hand in hand. For selection help, see the respirator selection guide.
| Hazard | Typical respirator | Why clearance matters |
|---|---|---|
| Silica dust (cutting, masonry, sandblasting) | N95/P100 filtering facepiece; elastomeric with P100; PAPR with HEPA | Flags cardiac/respiratory conditions that make higher breathing resistance risky. |
| Lead dust & fumes (abatement, demolition, welding) | P100 filtering facepiece or elastomeric/PAPR with P100 | Confirms fitness for tight-fitting respirators over long wear times. |
| Asbestos fibers (renovation, demolition) | Elastomeric/PAPR with P100 (HEPA) — N95s aren't adequate | Higher-efficiency respirators increase breathing effort; clearance checks tolerance. |
| Paint fumes & solvent vapors | Elastomeric with organic-vapor cartridges | Considers conditions like asthma that cartridge respirators can aggravate. |
| Welding fumes | N95/P100 filtering facepiece or elastomeric with P100 | Confirms fitness for the respirator matched to process and exposure duration. |
Built for how construction crews actually work
- check_circleNo clinic scheduling: Employees complete the questionnaire on their own device, at any hour, usually in one sitting. No appointment is needed for this step.
- check_circleWorks for subs, not just direct hires: invite anyone on the job to complete their own evaluation.
- check_circlePortable records: a cleared worker's certificate travels with them between your sites.
- check_circleRenewal tracking: Your program interval determines when an employee is re-evaluated — commonly every 12 months. We track the date and flag it before it comes due.
The standards that apply to your crew
- 29 CFR 1910.134 — the general respiratory protection standard: written programs, medical evaluations, fit testing, training.
- 29 CFR 1926.103 — the construction-specific standard, which incorporates much of 1910.134 by reference.
- Substance-specific standards — silica (1926.1153), lead (1926.62), and others carry their own added requirements. Check what applies to your project.
Every employer using respirators needs a written respiratory protection program covering selection, medical clearance, fit testing, training, and maintenance. ProTrain handles the medical evaluation step — see the full program components guide for the rest.
Common questions from construction crews
Do subcontractors need their own medical clearance, or does ours cover them?
If subcontractor employees are exposed to a respiratory hazard on your site and required to wear a respirator, they're subject to the same OSHA medical-evaluation requirement as direct hires — one company's clearance doesn't cover another company's workers. As the controlling employer, you may need to confirm their compliance. ProTrain lets you invite anyone — direct hires or subcontractors — to complete their own evaluation.
Can employers help a worker complete the questionnaire if they need it?
Yes. OSHA allows an employer to assist an employee in completing the medical questionnaire, as long as the information is recorded accurately and confidentially. ProTrain's questionnaire works on a phone, tablet, or computer, so a supervisor can help someone complete it on site if needed.
Is a ProTrain evaluation the same as a respirator fit test?
No. A medical evaluation determines whether you can safely wear a respirator. Fit testing confirms that a specific make, model, and size seals to your face. The medical evaluation comes first — QuickCare performs fit testing separately, in person.
What does my employer see after I complete the evaluation?
Employers never see your health information — not the questionnaire, not your answers, not the clinical reasoning. They see the status of the evaluation, any work restrictions that apply, and what to do next.
Get your crew cleared
One worker or a full crew — start the medical evaluation online today.