May I install drainage ditches inside the fire dike? ? Is it necessary to install a collection tank for Class A liquids that leak into the fire dike?
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May I install drainage ditches inside the fire dike? ? Is it necessary to install a collection tank for Class A liquids that leak into the fire dike? How is it usually handled after a leak?
This post was last edited by zdl1966 on 2016-6-3 at 14:29. A drainage ditch can be installed, but there must be a collection tank inside the firewall; it cannot be in direct connection with the ditch outside the firewall. [Valves can be used for control.]