// CODE SNIPPET
[F] 902.1 Pump and Riser Room Size
JUMP TO FULL CODE CHAPTER
Where provided, fire pump rooms and automatic sprinkler system riser rooms shall be designed with adequate space for all equipment necessary for the installation, as defined by the manufacturer, with sufficient working room around the stationary equipment. Clearances around equipment to elements of permanent construction, including other installed equipment and appliances, shall be sufficient to allow inspection, service, repair or replacement without removing such elements of permanent construction or disabling the function of a required fire-resistance-rated assembly. Fire pump and automatic sprinkler system riser rooms shall be provided with doors and unobstructed passageways large enough to allow removal of the largest piece of equipment.
Automatic sprinkler system risers, fire pumps and controllers shall be provided with ready access. Where located in a fire pump room or automatic sprinkler system riser room, the door shall be permitted to be locked provided that the key is available at all times.
Access doors for automatic sprinkler system riser rooms and fire pump rooms shall be labeled with an approved sign. The lettering shall be in contrasting color to the background. Letters shall have a minimum height of 2 inches (51 mm) with a minimum stroke of 3/8 inch (10 mm).
Automatic sprinkler system riser rooms and fire pump rooms shall be maintained at a temperature of not less than 40°F (4°C). Heating units shall be permanently installed.
Permanently installed artificial illumination shall be provided in the automatic sprinkler system riser rooms and fire pump rooms.
Related Code Sections
902.1 Fire Protection and Life Safety Systems, Pump and Riser Room Size
Where provided, fire pump rooms and automatic sprinkler system riser rooms shall be designed with adequate space for all equipment necessary ...
Building Code 2018 of Illinois > 9 Fire Protection and Life Safety Systems > 902 Fire Pump and Riser Room Size > 902.1 Pump and Riser Room Size
403.3 Special Detailed Requirements Based on Occupancy and Use, Automatic Sprinkler System
and the supply piping between the connection and the pumps shall be sized to supply the flow and pressure required for the pumps to operate. Exception ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 403 High-Rise Buildings > 403.3 Automatic Sprinkler System
1011.5.5.3 Means of Egress, Solid Risers
for occupancies in Group I-3 or in Group F, H and S occupancies other than areas accessible to the public. The size of the opening in the riser ...
Building Code 2018 of Illinois > 10 Means of Egress > 1011 Stairways > 1011.5 Stair Treads and Risers > 1011.5.5 Nosing and Riser Profile > 1011.5.5.3 Solid Risers
1011.5.5.1 Means of Egress, Nosing Projection Size
The leading edge (nosings) of treads shall project not more than 1 1 / 4 inches (32 mm) beyond the tread below ...
Building Code 2018 of Illinois > 10 Means of Egress > 1011 Stairways > 1011.5 Stair Treads and Risers > 1011.5.5 Nosing and Riser Profile > 1011.5.5.1 Nosing Projection Size
1029.14.2.2 Means of Egress, Risers
Where the gradient of stepped aisles is to be the same as the gradient of adjoining seating areas, the riser height shall be not less than 4 inches ...
Building Code 2018 of Illinois > 10 Means of Egress > 1029 Assembly > 1029.14 Assembly Aisle Walking Surfaces > 1029.14.2 Stepped Aisles > 1029.14.2.2 Risers