Aliaga, Mersin, Samsun limanlarinda tank ciftlikleri benzin, motorin, jet yakit depolar. Tek tank 50.000-100.000 m3; Buncefield 2005 patlamasi 1000 m capta hasar yaratti. NFPA 30 flammable liquids, API 650 tank dizaynini ve dike dimensionlerini verir.
NFPA 30 Siniflandirma
- Class IA: Flash <23 C, BP <38 C
- Class IB: Flash <23 C, BP >=38 C (benzin)
- Class IC: Flash 23-38 C
- Class II: Flash 38-60 C (motorin)
- Class IIIA: Flash 60-93 C (fueloil)
Tank Setback Mesafeler
- Class I tank: 1.5x tank cap komsu tank
- Dike: %110 tank hacmi
- Dike duvar: 1.8 m min yukseklik
- Tank-dike: Cap/2 en az 3 m
- Property line: 1x cap min
Foam ve Sogutma
- Rim seal foam: 12.2 L/min/m2
- Full surface: 6.5 L/min/m2
- Dike foam: 6.5 L/min/m2
- Cooling water: 2.0 L/min/m2 yanan tank
- Neighbour cooling: 4.1 L/min/m2 30 m icinde
Lightning ve Overfill
- API 2003: Lightning grounding
- Bypass ring: Ust kenar bagli
- Overfill protection: %95 alarm, %98 kapatma
- Tank gauging: Radar + servo
- Cathodic protection: Alt CP
Buyuk Kazalar
- Buncefield UK 2005: Overfill - 43 yarali
- Caribbean BP 2009: Lightning
- Tupras Izmir: 12 MT/yil
- Alsancak liman 2013: Tank yangini
- CSB investigation: Buyuk olay analizi
Tank Ciftligi SprinkCalc ile
SprinkCalc tank ciftligi dike hacmi 110 percent, foam rim seal 12.2 L/min/m2, cooling water 2.0 L/min/m2 ve NFPA 30 setback kontrolu yapar.
SprinkCalc'i App Store'dan indir
Kaynaklar & İleri Okuma
NFPA 30, NFPA 11, API 650, API 2003, FM DS 7-88. NFPA 30 Flammable and Combustible Liquids.