A routine fire sprinkler system maintenance turned into a bit more than a valve swap.Let's just say those ol'pipes had other plans. #fireprotection #firesprinklerinspections #firesprinklersfitter #firesprinklers #firesprinklerforum #firesprinklers #fireprotectionvideo #fireprotectioninstagram#fireprotectionengineering #kord #kordfire #kordfireprotection | KORD Fire Protection