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909.21.10 Firefighter's smoke control panel.
A control panel complying with Section 909.16 shall be provided.
909.21.11 System response time.
Hoistway pressurization systems shall comply with the requirements for smoke control system response time in Section 909.17.
910.1 General.
Where required by this code, smoke and heat vents or mechanical smoke removal systems shall conform to the requirements of this section.
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