Museum collections are irreplaceable: Louvre's Mona Lisa, Topkapi diamond, Hittite tablets at Anatolian Civilizations. Fire destroys; water staining damages just as badly. NFPA 909 covers heritage-protection rules — pre-action sprinklers and aspirating smoke detection are the backbone.
Museum Risk Profile
- Fire: Wood, canvas, textile
- Water: Paper, parchment, miniature
- Smoke: Condensation on bronze
- Temperature: 50 C+ cracks varnish
- Humidity: RH 45-55 percent fixed
Pre-Action Sprinkler
- Double interlock: Detection + sprinkler opening
- Dry pipe: No water normally
- N2 supervision: 40 kPa pressure
- K-factor: K=80 quick-response
- Density: 4.1 L/min/m2 light hazard
Aspirating Smoke Detection
- VESDA: Very Early Smoke Detection
- Sensitivity: 0.005 percent obscuration/m
- Pipe: 50 m max per sampling
- Alarm levels: Alert/Action/Fire 3-stage
- Ceiling: Ideal for high-ceiling galleries
Water Mist and Gas
- Water mist: 50 micron, 0.1 percent water damage
- Inergen: Preferred for rare-book rooms
- FM-200: Electronics cabinet
- Clean agent: No post-fire residue
- Hybrid: Mist + sprinkler
World and Turkish Examples
- Notre-Dame 2019: Roof fire, masonry saved
- Rio Museum 2018: 20 M objects lost
- Topkapi: VESDA + pre-action
- Anatolian Civilizations: Ankara - NFPA 909
- Hagia Sophia: 1500-year mosaics
MEP Calc — 86+ Engineering Calculators
MEP Calc bundles 86+ engineering modules in one iOS app: 21 fire calculations (sprinkler, fire pump, FM-200 clean agent) plus heating, cooling, HVAC, plumbing, steam and natural gas. Download it on the App Store.
Download MEP Calc on the App Store
SprinkCalc — Fire Sprinkler Design Across Three Standards
SprinkCalc covers hazard classification, design density and area, K-factor selection, water demand and hydraulic calculations for NFPA 13, FM Global and BS EN 12845 in a single iOS app, and exports a professional PDF report. One of the few tools that unifies all three major fire protection standards.
Download SprinkCalc on the App StoreNFPA 909, NFPA 914, ICOM museum guidelines, ICCROM, BYKHY Annex-13. NFPA 909 Cultural Resource Properties.