John Blizard
New Member
Hello, I am a building engineer at a 12 story 292 unit condo in DC. One of my owners has pressure variation in various fixtures in his unit. I have seen kitchen faucet cold water pressure drop out, owner reports shower and bath sink also does. He is on top floor. Pressure booster in basement, hot and cold supply loops in 12th floor ceiling, tier shutoffs and individual unit shutoffs inside each apt. CPVC supply lines, galvanized main supply (Victaulic) 4" lines. I am thinking maybe something caught in one of the unit shutoff (ball) valves? No pressure modification in system besides basement booster.
Thanks for your thoughts on this!
Thanks for your thoughts on this!