15-28-620 Fire-resistive separation.

   When the quantity of loose highly flammable materials stored exceeds 100 cubic feet, rooms separating such area from every other part of the building shall be required. Such rooms shall have separations providing the following fire-resistive ratings:

 

Quantity of Highly Flammable Materials	Fire-resistive Rating
100.1 to 500 cubic feet	1-hour
500.1 to 2,500 cubic feet	2-hour
Exceeding 2,500 cubic feet	4-hour

 

   Baled storage rooms shall comply with the following:

 

Quantity of Highly Flammable Materials	Fire-resistive Rating
500 to 2,500 cubic feet	1-hour
2,500.1 to 5,000 cubic feet	2-hour
Exceeding 5,000 cubic feet	4-hour

 

(Prior code §  92-51)

15-28-630 Fire doors.

   Openings through fire-resistance rated construction shall be protected in accordance with Chapter 14B-7.

(Prior code § 92-52; Amend Coun. J. 10-7-20, p. 21791, Art. VI, § 86)

15-28-640 Exterior access.

   Every such room as required by Section 15-28-620 shall have at least one exterior wall open to a clear space of at least 15 feet.

(Prior code §  92-53)

15-28-650 Ventilation.

   Every such room as required by Section 15-28-620 shall be vented directly to the outside. Such vents shall be constructed in accordance with the requirements of Section 15-28-530 and shall be arranged to open in case of fire or explosion.

(Prior code §  92-54)

15-28-660 Scuppers or drains.

   Every such highly flammable material storage room required to be sprinklered shall be provided with floor scuppers or drains to effectively drain away any excess water that may accumulate during fire- extinguishing operations.

(Prior code §  92-55)

15-28-670 Smoking prohibited.

   Smoking shall not be permitted in any highly flammable material storage room.

(Prior code §  92-56)

ARTICLE XIII. SMOKEHOUSES AND SMOKEROOMS (15-28-680 et seq.)