Ill. Admin. Code tit. 11, § 403.70
a) Water Supply
The track shall have a water system capable of providing an adequate and reliable water supply for fire fighting purposes. Grandstands, barns and dormitories and other facilities shall have a water supply capable of providing at least 1000 gallons per minute (gpm) at 20 per square inch (psi) residual pressure for a period of two hours.
b) Fire Hydrants
c) Automatic Sprinklers
d) Standpipes
Grandstand structures shall be provided with Class III standpipes. Standpipes shall be designed and installed in accordance with NFPA Standard No. 14-1975, Standpipe and Hose Systems. A 1½" rubber lined hose connected to the standpipe shall be provided in all non-sprinklered areas. Each standpipe shall be equipped with a valved 2½" hose connection to conform with the local fire department thread. All portions of the grandstand shall be within 125 ft. of a standpipe or within 400 ft. of a fire hydrant, except for open seating spaces of noncombustible constructions. All fire department standpipe connections shall be within 100 ft. of a fire hydrant.
e) Fire Hose
f) Fire Extinguishers
g) Fire Detection Systems
h) Fire Reporting and Notification Systems
1) Fire Reporting System: The grandstands, barns, dormitories, track kitchens, maintenance buildings and other buildings normally occupied during track operations shall be provided with manual fire reporting stations.
2) Fire Notification System: An audible fire notification system shall be provided to alert building occupants to a fire emergency.