The ontario building code | fire department connections 3.2.5.16. Recommended practice for water flow testing and marking of hydrants. How To Install A Hardwired Smoke Alarm - New Branch Circuit Smoke Alarms Shower Pan Tile Plumbing Rough In This is what fire hydrant colors mean i m a useless info junkie. Fire hydrant color code canada . Annual maintenance in accordance with the ontario fire code (ofc), nfpa and insurance bureau of canada. In germany, again hydrants are placed below the ground. The current edition, which replaces and supersedes the 2016 version of the standard, is distinguished by including the metric formula for discharge through circular orifices. Owner of a private hydrant is responsible of getting their hydrants: Technical committee on private water supplies. Uniform marking of hydrants hydrant marking 6.6.6.1. The coloring code is as follows: (2) the fire department connection for an automatic sprinkler system shall be. Hydrant color coding m...