✨ Fire Protection Standards for Ships
31 OCTOBER
NEW ZEALAND GAZETTE
TABLE 72.3—DECKS FORMING STEPS IN MAIN VERTICAL ZONES OR BOUNDING HORIZONTAL ZONES
| Space below ↓ | Space above→ | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Control stations | (1) | A-60 | A-60 | A-30 | A-0 | A-0 | A-15 | A-30 | A-60 | A-0 | A-0 | A-30 | A-60 | A-15 | A-60 |
| Stairways | (2) | A-15 | A-0 | A-0 | A-0 | A-0 | A-0 | A-15 | A-15 | A-0 | A-0 | A-0 | A-60 | A-0 | A-60 |
| Corridors | (3) | A-30 | A-0 | A-0 | A-0 | A-0 | A-0 | A-15 | A-15 | A-0 | A-0 | A-0 | A-60 | A-0 | A-60 |
| Lifeboat and liferaft handling and embarkation stations | (4) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 |
| Open deck spaces | (5) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 |
| Accommodation spaces of minor fire risk | (6) | A-60 | A-30 | A-15 | A-0 | A-0 | A-0 | A-15 | A-30 | A-0 | A-0 | A-15 | A-15 | A-0 | A-15 |
| Accommodation spaces of moderate fire risk | (7) | A-60 | A-60 | A-30 | A-0 | A-0 | A-15 | A-0 | A-60 | A-0 | A-0 | A-30 | A-30 | A-0 | A-30 |
| Accommodation spaces of greater fire risk | (8) | A-60 | A-60 | A-15 | A-0 | A-0 | A-0 | A-15 | A-60 | A-0 | A-0 | A-30 | A-60 | A-15 | A-60 |
| Sanitary and similar spaces | (9) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 |
| Tanks, voids and auxiliary machinery spaces having little or no fire risk | (10) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 |
| Auxiliary machinery spaces, cargo spaces, special category spaces, cargo and other oil tanks and other similar spaces of moderate fire risk | (11) | A-60 | A-60 | A-60 | A-0 | A-30 | A-60 | A-60 | A-0 | A-0 | A-0 | A-30 | A-30ᵇ | A-0 | A-30 |
| Machinery spaces and main galleys | (12) | A-60 | A-60 | A-60 | A-0 | A-60 | A-60 | A-60 | A-60 | A-0 | A-0 | A-60 | A-60 | A-60 | A-60 |
| Store-rooms, workshops, pantries etc. | (13) | A-60 | A-30 | A-15 | A-0 | A-15 | A-30 | A-60 | A-0 | A-0 | A-0 | A-30 | A-0 | A-30 | A-30ᵇ |
| Other spaces in which flammable liquids are stowed | (14) | A-60 | A-60 | A-60 | A-0 | A-60 | A-60 | A-60 | A-60 | A-0 | A-0 | A-60 | A-60 | A-60 | A-60 |
See notes under Table 72.4.
TABLE 72.4—DECKS NOT FORMING STEPS IN MAIN VERTICAL ZONES NOR BOUNDING HORIZONTAL ZONES
| Space below ↓ | Space above→ | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Control stations | (1) | A-30 | A-30 | A-15 | A-0 | A-0 | A-15 | A-30 | A-0 | A-0 | A-0 | A-60 | A-0 | A-60 | A-15 |
| Stairways | (2) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-30 | A-0 | A-30 | A-0 |
| Corridors | (3) | A-15 | A-0 | A-0ᵃ | A-0 | A-0 | A-15 | A-15 | A-0 | A-0 | A-0 | A-30 | A-0 | A-30 | A-0 |
| Lifeboat and liferaft handling and embarkation stations | (4) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 |
| Open deck spaces | (5) | A-0 | A-0 | A-0 | A-0 | — | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 |
| Accommodation spaces of minor fire risk | (6) | A-60 | A-15 | A-0 | A-0 | A-0 | B-0 | B-0 | B-0 | A-0 | A-0 | A-15 | A-0 | A-15 | A-15 |
| Accommodation spaces of moderate fire risk | (7) | A-60 | A-30 | A-15 | A-0 | A-0 | B-0 | B-0 | B-0 | A-0 | A-0 | A-30 | A-0 | A-30 | A-30 |
| Accommodation spaces of greater fire risk | (8) | A-60 | A-60 | A-15 | A-0 | A-0 | B-0 | B-0 | B-0 | A-0 | A-0 | A-30 | A-0 | A-30 | A-30 |
| Sanitary and similar spaces | (9) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | B-0 | B-0 | A-0 | A-0 | A-0 | A-0 |
| Tanks, voids and auxiliary machinery spaces having little or no fire risk | (10) | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0 | A-0ᵃ | A-0 | A-0 | A-0 | A-0 |
| Auxiliary machinery spaces, cargo spaces, special category spaces, cargo and other oil tanks and other similar spaces of moderate fire risk | (11) | A-60 | A-60 | A-60 | A-0 | A-0 | A-15 | A-30 | A-60 | A-0 | A-0 | A-0 | A-0ᵃ | A-30ᵇ | A-15 |
| Machinery spaces and main galleys | (12) | A-60 | A-60 | A-60 | A-0 | A-60 | A-60 | A-60 | A-60 | A-0 | A-0 | A-30 | A-30ᵇ | A-60 | A-60 |
| Store-rooms, workshops, pantries etc. | (13) | A-60 | A-30 | A-15 | A-0 | A-15 | A-30 | A-30 | A-0 | A-0 | A-0 | A-30 | A-0 | A-30ᵇ | A-0ᵇ |
| Other spaces in which flammable liquids are stowed | (14) | A-60 | A-60 | A-30 | A-0 | A-60 | A-15 | A-30 | A-60 | A-0 | A-0 | A-60 | A-60 | A-30ᵇ | A-30ᵇ |
Notes: To be applied to tables 72.1 to 72.4 as appropriate.
a. Where adjacent spaces are in the same numerical category and superscript ᵃ appears, a bulkhead or deck between such spaces need not be fitted if deemed unnecessary by the Chief Surveyor. For example, in category (12) a bulkhead need not be required between a galley and its annexed pantries provided the pantry bulkheads and decks maintain the integrity of the galley boundaries. A bulkhead is however, required between a galley and a machinery space even though both spaces are in category (12).
b. Where superscript ᵇ appears the lesser insulation value may be permitted only if at least one of the adjoining
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VUW Te Waharoa —
NZ Gazette 1989, No 190
NZLII —
NZ Gazette 1989, No 190
✨ LLM interpretation of page content
🚂
Main Vertical Zones for Passenger Ships
(continued from previous page)
🚂 Transport & CommunicationsPassenger ships, Vertical zones, Fire protection, Bulkheads, Decks
🚂 Decks Forming Steps in Main Vertical Zones or Bounding Horizontal Zones
🚂 Transport & CommunicationsDecks, Fire protection, Vertical zones, Horizontal zones, Ships
🚂 Decks Not Forming Steps in Main Vertical Zones Nor Bounding Horizontal Zones
🚂 Transport & CommunicationsDecks, Fire protection, Vertical zones, Horizontal zones, Ships