đ Key Concepts
⢠46 CFR Subchapter T or C fire protection tables for required extinguishers by space and area
⢠Differences between portable extinguisher size classifications (B-I, B-II, B-V, C-II) and what theyâre intended to protect
⢠How galley fire hazards (cooking oils, grease, equipment) affect the required extinguisher type and capacity
đ Think About
⢠First, match the type of fire most likely in a galley to the proper extinguisher class and then look at the required size rating for that area of coverage
⢠Estimate how many square feet a given B-size rating typically covers in regulations, then compare your 2,900 sq ft galley to see which option realistically meets or exceeds the minimum
⢠Ask yourself whether mixed types (B and C) are normally required together for galleys, or whether a single, larger B-rated unit is what the tables generally show
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Before You Answer
⢠Verify in the applicable CFR fire protection table what size and number of extinguishers are required for a galley or similar space of 2,900 sq ft
⢠Confirm what each B-size rating (B-I, B-II, B-V) represents in terms of relative capacity (small, medium, large)
⢠Make sure you are not underequipping the space: the total B rating must at least meet the minimum area requirement; donât be tricked by options that seem too small for 2,900 sq ft