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// CODE SNIPPET

6004.2.2.7.5 Portable Tanks and Cylinders

Fire Code 2018 of Colorado > 60 Highly Toxic and Toxic Materials > 6004 Highly Toxic and Toxic Compressed Gases > 6004.2 Indoor Storage and Use > 6004.2.2 General Indoor Requirements > 6004.2.2.7 Treatment Systems > 6004.2.2.7.5 Portable Tanks and Cylinders
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The maximum flow rate of release for portable tanks and cylinders shall be calculated based on the total release from the cylinder or tank within the time specified in Table 6004.2.2.7.5. Where portable tanks or cylinders are equipped with approved excess flow or reduced flow valves, the worst-case release shall be determined by the maximum achievable flow from the valve as determined by the valve manufacturer or compressed gas supplier. Reduced flow and excess flow valves shall be permanently marked by the valve manufacturer to indicate the maximum design flow rate. Such markings shall indicate the flow rate for air under normal temperature and pressure.
TABLE 6004.2.2.7.5
RATE OF RELEASE FOR CYLINDERS AND PORTABLE TANKS
VESSEL TYPENONLIQUEFIED (minutes)LIQUEFIED (minutes)
Containers530
Portable tanks40240

Related Code Sections


6004.2.2.7.5 Highly Toxic and Toxic Materials, Portable Tanks and Cylinders
The maximum flow rate of release for portable tanks and cylinders shall be calculated based on the total release from the cylinder or tank within ...
Fire Code 2021 of Colorado > 60 Highly Toxic and Toxic Materials > 6004 Highly Toxic and Toxic Compressed Gases > 6004.2 Indoor Storage and Use > 6004.2.2 General Indoor Requirements > 6004.2.2.7 Treatment Systems > 6004.2.2.7.5 Portable Tanks and Cylinders
6004.2.2.7.5 Highly Toxic and Toxic Materials, Portable Tanks and Cylinders
The maximum flow rate of release for portable tanks and cylinders shall be calculated based on the total release from the cylinder or tank within ...
Fire Code 2018 of Colorado > 60 Highly Toxic and Toxic Materials > 6004 Highly Toxic and Toxic Compressed Gases > 6004.2 Indoor Storage and Use > 6004.2.2 General Indoor Requirements > 6004.2.2.7 Treatment Systems > 6004.2.2.7.5 Portable Tanks and Cylinders
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Portable compressed gas containers, cylinders and tanks shall be marked in accordance with CGA C-7 ...
Fire Code 2021 of Colorado > 53 Compressed Gases > 5303 General Requirements > 5303.4 Marking > 5303.4.2 Portable Containers, Cylinders and Tanks
5303.4.2 Compressed Gases, Portable Containers, Cylinders and Tanks
Portable compressed gas containers, cylinders and tanks shall be marked in accordance with CGA C-7 ...
Fire Code 2018 of Colorado > 53 Compressed Gases > 5303 General Requirements > 5303.4 Marking > 5303.4.2 Portable Containers, Cylinders and Tanks
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Stationary and portable compressed gas containers, cylinders, tanks and systems shall be marked in accordance with Sections 5303.4.1 through ...
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