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// CODE SNIPPET

[F] 415.9.1.5 Leakage Alarm

Building Code 2021 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.9 Group H-2 > 415.9.1 Flammable and Combustible Liquids > 415.9.1.5 Leakage Alarm
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An approved automatic alarm shall be provided to indicate a leak in a storage tank and room. The alarm shall sound an audible signal, 15 dBa above the ambient sound level, at every point of entry into the room in which the leaking storage tank is located. An approved sign shall be posted on every entry door to the tank storage room indicating the potential hazard of the interior room environment, or the sign shall state, "WARNING, WHEN ALARM SOUNDS, THE ENVIRONMENT WITHIN THE ROOM MAY BE HAZARDOUS." The leakage alarm shall be supervised in accordance with Chapter 9 to transmit a trouble signal.

Related Code Sections


415.9.1.5 Special Detailed Requirements Based on Occupancy and Use, Leakage Alarm
ALARM SOUNDS, THE ENVIRONMENT WITHIN THE ROOM MAY BE HAZARDOUS." The leakage alarm shall be supervised in accordance with Chapter 9 to transmit a trouble ...
Building Code 2021 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.9 Group H-2 > 415.9.1 Flammable and Combustible Liquids > 415.9.1.5 Leakage Alarm
415.9.1.5 Special Detailed Requirements Based on Occupancy and Use, Leakage Alarm
SOUNDS, THE ENVIRONMENT WITHIN THE ROOM MAY BE HAZARDOUS. The leakage alarm shall be supervised in accordance with Chapter 9 to transmit a trouble signal ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.9 Group H-2 > 415.9.1 Flammable and Combustible Liquids > 415.9.1.5 Leakage Alarm
415.9.1.4 Special Detailed Requirements Based on Occupancy and Use, Leakage Containment
415.9.1.3 are used to store Class I, II and IIIA flammable and combustible liquids shall not be required to have a leakage containment area ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.9 Group H-2 > 415.9.1 Flammable and Combustible Liquids > 415.9.1.4 Leakage Containment
5.4.3 Building Envelope, Air Leakage
, gasketed, or taped in an approved manner to minimize air leakage: Joints around fenestration and door frames (both manufactured and site-built ...
Energy Standard for Buildings Except Low-Rise Residential Buildings 2016 of Illinois > 5 Building Envelope > 5.4 Mandatory Provisions > 5.4.3 Air Leakage
6.4.3.4.3 Heating, Ventilating, and Air Conditioning, Damper Leakage
Where outdoor air supply and exhaust/relief dampers are required by Section 6.4.3.4.1, they shall have a maximum leakage rate as indicated in Table ...
Energy Standard for Buildings Except Low-Rise Residential Buildings 2016 of Illinois > 6 Heating, Ventilating, and Air Conditioning > 6.4 Mandatory Provisions > 6.4.3 Controls and Diagnostics > 6.4.3.4 Ventilation System Controls > 6.4.3.4.3 Damper Leakage
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