Safety
Free
Pro Features Available
Learn More
Safety
Fire Extinguisher Placement: OSHA 1910.157 and NFPA 10 Requirements
How to determine fire extinguisher count, spacing, and ratings per OSHA and NFPA 10. Hazard classification, travel distances, and inspection requirements.
Related Tools
Safety
Live
Lockout/Tagout Permit Manager
Create OSHA-compliant LOTO permits for equipment energy isolation. Track electrical, pneumatic, hydraulic, and thermal energy sources with lock assignments and zero-energy verification.
Safety
Live
Scaffold Load & Tie Calculator
OSHA 1926.451 scaffold loading calculator. Determine platform capacity, leg loads, mudsill sizing, and tie spacing for light, medium, and heavy-duty scaffolding.
Safety
Live
Fire Sprinkler Hydraulic Calculator
NFPA 13 sprinkler hydraulic calculator. Compute flow using K-factor, Hazen-Williams friction loss in piping, and total system demand at the riser with hose stream allowance.