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// CODE SNIPPET

904.8.4 System Hoses

Fire Code 2018 of Colorado > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.8 Carbon Dioxide Systems > 904.8.4 System Hoses
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System hoses shall be examined at 12-month intervals for damage. Damaged hoses shall be replaced or tested. At five-year intervals, all hoses shall be tested.

904.8.4.1 Test Procedure

Hoses shall be tested at not less than 2,500 pounds per square inch (psi) (17 238 kPa) for high-pressure systems and at not less than 900 psi (6206 kPa) for low-pressure systems.

Related Code Sections


904.10.3 Fire Protection and Life Safety Systems, System Hoses
System hoses shall be examined at 12-month intervals for damage. Damaged hoses shall be replaced or tested. All hoses shall be tested at five-year ...
Fire Code 2021 of Colorado > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.10 Clean-Agent Systems > 904.10.3 System Hoses
904.10.3 Fire Protection and Life Safety Systems, System Hoses
System hoses shall be examined at 12-month intervals for damage. Damaged hoses shall be replaced or tested. All hoses shall be tested at five-year ...
Fire Code 2018 of Colorado > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.10 Clean-Agent Systems > 904.10.3 System Hoses
904.9.3.1 Fire Protection and Life Safety Systems, Test Procedure
For Halon 1301 systems, hoses shall be tested at not less than 1,500 psi (10 343 kPa) for 600 psi (4137 kPa) charging pressure systems and not less ...
Fire Code 2018 of Colorado > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.9 Halon Systems > 904.9.3 System Hoses > 904.9.3.1 Test Procedure
8.17.5.1 Installation Requirements, Small [11/2 in. (40 mm)] Hose Connections
sprinkler system, the presence of 1 1 / 2 in. (40 mm) hose lines for use by the building occupants shall not be required, subject to the approval ...
Standard for the Installation of Sprinkler Systems 2016 of Colorado > 8 Installation Requirements > 8.17 System Attachments > 8.17.5 Hose Connections > 8.17.5.1 Small [11/2 in. (40 mm)] Hose Connections
8.17.5.1 Installation Requirements, Small [11/2 in. (38 mm)] Hose Connections
sprinkler system, the presence of 1 1 / 2 in. (38 mm) hose lines for use by the building occupants shall not be required, subject to the approval ...
Standard for the Installation of Sprinkler Systems 2013 of Colorado > 8 Installation Requirements > 8.17 System Attachments > 8.17.5 Hose Connections > 8.17.5.1 Small [11/2 in. (38 mm)] Hose Connections
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