Roofing crews work on exposed surfaces in direct sun with no overhead shade — often the hottest working conditions in California. Cal/OSHA inspectors know roofing is a high-enforcement trade, and they ask for daily documentation. HeatLog checks the weather at each job site every morning and builds timestamped compliance records automatically, so you're covered before the work starts.
HeatLog monitors the weather at each roofing job site, triggers the checklist when thresholds are crossed, and saves a timestamped record that stands up to a Cal/OSHA inspection.
Every morning at 6am, HeatLog checks the NOAA National Weather Service for each job site address — using the same government data a Cal/OSHA inspector can independently verify. Add unlimited sites for crews working across multiple addresses.
Your crew foreman gets an email alert with a one-click compliance checklist: shade, water, cool-down breaks, buddy system. At 95°F, mandatory cool-down periods are logged automatically. Takes under 60 seconds to confirm.
The confirmed record is saved with a server timestamp that cannot be backdated. Download your full monthly audit log as a PDF and hand it to an inspector on the spot — or email it directly from the dashboard.
Every trade that works outdoors in California falls under Title 8 §3395 — not just roofers. If your workers are on a rooftop, a job site, or anywhere outdoors when it's 80°F or above, you're required to document protocols.
Shingle, tile, TPO, metal, and flat roofing crews. One of the highest heat-exposure trades in California — dark roofing surfaces can be 20–30°F hotter than ambient air. The 80°F action level is hit before noon on most summer days in Central and Southern California.
Deck coatings, elastomeric applications, and torch-down crews. Often treated as "light duty" but still fully covered by §3395 — the regulation applies to any outdoor work, not just physically demanding tasks.
Residential and commercial rooftop solar crews spend full days on south-facing surfaces in direct sun. Cal/OSHA enforcement in the solar sector has increased as installation volume has grown across the state.
Wood and steel framing crews working before the building envelope is complete. No overhead protection, direct sun exposure — similar heat risk profile to roofing throughout the summer construction season.
Rooftop equipment installation and service. HVAC technicians working on commercial rooftops in summer conditions are covered under §3395 — a frequently overlooked exposure for mechanical contractors.
Specialty roofing trades often run small crews without a dedicated safety manager. Cal/OSHA applies equally to a 2-person operation as to a large roofing company — company size is not a factor in coverage.
Yes. Cal/OSHA §3395 applies as long as outdoor workers are present and the temperature is at or above 80°F — regardless of time of day. In most of California from June through September, temperatures cross 80°F well before early afternoon. The regulation requires you to document that heat protocols were in place during any period of outdoor work when the threshold is met. HeatLog checks the forecast every morning and creates a record for every day the action level is crossed, regardless of shift timing.
Under §3395 high heat provisions (95°F and above), employers must ensure workers take preventive cool-down rest periods of at least 5 minutes in the shade at any time a worker feels the need, or when conditions warrant it. The key documentation requirement is that supervisors must observe workers and record that cool-down periods were offered and made available. HeatLog's checklist captures this confirmation and timestamps it — giving you documented evidence that mandatory high-heat protocols were followed on the days that matter most.
Yes — Cal/OSHA can and does issue citations for missing documentation even when there are no injuries. The most common citation type is a "general" violation for failure to maintain required records. These typically carry fines in the $1,000–$25,000 range per violation, and inspectors often find multiple documentation gaps in a single visit. The $276,000 fine referenced on this page was assessed for a combination of violations. Having timestamped records from HeatLog creates a complete audit trail that makes a documentation-based citation nearly impossible.
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