318.4 Maintenance equipment.

Portable fueled equipment, including flammable and combustible liquid fuels, used for the maintenance of rooftop garden and landscaping vegetation shall be stored in accordance with FC 313 and 5704.3.4.4.

318.5 Water supply.

Rooftop gardens or landscaping exceeding 250 square feet (23 m 2 ) shall be provided with a rooftop garden hose connected to an approved water supply. Where the size of the rooftop garden, extent of landscaping, type of vegetation, and/or premises maintenance history warrant, the department may require installation of an irrigation system or other approved method of hydration to ensure proper maintenance of the vegetation.

Section FC 319: Reserved

Section FC 320: Laundry Carts

320.1 Laundry carts with a capacity of 1 cubic yard or more.

Laundry carts with an individual capacity of 200 gallons (1 cubic yard or 0.76 m 3) or more used for laundry purposes shall be constructed of noncombustible materials or of materials having a peak rate of heat release not exceeding 300 kW/m2 at an incident heat flux of 50 kW/m2 when tested in a horizontal orientation in accordance with ASTM E 1354, and shall be listed and labeled as such.

Section FC 321: Fixed Guideway Transit and Passenger Rail Systems

321.1 Scope.

This section shall govern the design, installation, operation and maintenance of underground, open cut, surface and elevated fixed guideway transit and passenger rail systems.