I am looking after a building and there are slightly elevated levels of Aluminum (.17 mg/L) and iron (.326mg/L).
Out turbidity levels are approx 5 times the standard ...currently measured at 1.7 NTU's.
Source water is pretty clean with no elevated metals.
I have been asked to submit a flushing...
Thanks for the reply.
The room was recently built with a vapour barrier on the warm side. There is a 5 ton evaporator coil within the space and the stat setpoint is 55F. All doors are sealed well and I don't think vapour pressure will be a problem.
I only have the problem because when the...