Milk & Juice Storage Commodity
I'm currently working on a project for a packaging factory in which there are rooms which are used for storage of Milk and Juice in stainless steel tanks that are about 1.5 m (4.9 ft) in diameter and 8 m (26.2 ft) in height.
There are about 5-6 tanks for each area (milk and juice storage). Each room is about 70 sq.m. (753.4 sqft). The ceiling height is about 11.1 m (36.4 ft). The content combustibility (i.e. Milk & juice) is low and the quantity is high. Since the height of the tanks is above the threshold of 3.7 m (12 ft), I cannot consider it to be protected by LH or OH1 curves and it should come under storage occupancy and commodity classes.
Since my exact requirement is not present in the list of commodity classes in NFPA 13, I figured it to be Class 1 per the liquid content. Accordingly, it would be under Commodity Class 1 curve in NFPA Chapter 14 Figure 22.214.171.124 (2013 Edition) and multiplication factor for density vs storage height from Figure 126.96.36.199.
Kindly let me know if I'm on the right track or if there is something which I overlooked.
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6/5/2018 09:30:37 am
NFPA-13 Chapter 14 is "Protection of Class I to Class IV Commodities That Are Stored Palletized, Solid Piled, Bin Boxes, Shelf Storage, or Back-to-back Shelf Storage".
6/5/2018 10:41:14 am
Fully agree with Glenn
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