Plumbers NZ is New Zealand's largest online plumbing, gas and drainage resource. Plumbing exam help, plumbing news, directory and free quotes.

« Wall mounted 2 tap mixer | Health & Safety »
Pages: [1]   Go Down

Author Topic: chlorine in chch  (Read 1819 times)

0 Members and 1 Guest are viewing this topic.

Offline roberto

  • Full Member
  • ***
  • Posts: 168
  • Karma: +4/-0
chlorine in chch
« on: July 27, 2018, 08:47:00 PM »
anyone from chch runnung around replacing elements and hot water cylinders?

so far this month ive replaced around 15 elements in rheem/peter cocks cylinders and have also replaced about 10 peter cocks cylinders,

CRAZY!!!

Linkback: https://www.plumbers.nz/plumbing/1/chlorine-in-chch/2359/
Share Post | Report to moderator   Logged

Offline robbo

  • Hero Member
  • *****
  • Posts: 1259
  • Karma: +83/-7
Re: chlorine in chch
« Reply #1 on: July 31, 2018, 11:29:04 AM »
hi guys, haven't heard of chlorine causing that problem are you sure it is `chlorine`cheers
Share Post | Report to moderator   Logged

Offline Macmole

  • Jr. Member
  • **
  • Posts: 15
  • Karma: +0/-0
  • question everything
Re: chlorine in chch
« Reply #2 on: July 31, 2018, 06:02:40 PM »
When Hastings was first chlorinated heaps of cylinders went there. They found that the chlorine was cleaning out the pipe work and Hot Water Cylinders, which was causing the leaks. The councils network sprung a lot of leaks also, city care were kept busy digging up the roads to carry out the repairs
Share Post | Report to moderator   Logged
SAOR ALBA

Offline bowtieboy

  • Full Member
  • ***
  • Posts: 247
  • Karma: +30/-0
  • craftsman and proud of it
Re: chlorine in chch
« Reply #3 on: August 01, 2018, 08:47:13 PM »
had that happen here 3 years ago when the council "upgraded the water treatment plant"
100s of hot water cylinders aged from 4 years to 40 years all started to leak from pin holes,
cut a cylinder open and the copper sulfate crystals had eaten clean through the copper bottom.
i did some on line research and all info pointed to a increase in ph ( potential hydrogen) levels feeding the copper sulfate and they would grow and eat copper like it was ice cream :D :D :D :D :D
merchants where rubbing their hands together for nearly 2 years!
poor customers had no idea and council played the 3 moneys act  >:( >:( >:( >:( >:(
high ph plus water at or above 60c = copper sulfate grows like crazy
Share Post | Report to moderator   Logged
I believe in doing a job once and right. !
Pages: [1]   Go Up
« Wall mounted 2 tap mixer | Health & Safety »

* Share Topic

Share via digg Share via facebook Share via linkedin Share via twitter

Similar Topics

  Subject / Started by Replies / Views Last post
xx
Now is the time for CHCH Plumbers. Gasfitters and Drainlayers....

Started by jonboy

7 Replies
3717 Views 		Last post March 21, 2011, 01:08:40 PM
by jd24hrs
xx
plumbing world ad running on chch radio

Started by spud

22 Replies
6906 Views 		Last post July 01, 2013, 06:23:34 PM
by Badger
xx
Two Plumbers Urgently Needed!! - Top Remuneration!!Top Calibre Company!! CHCH

Started by lisa

3 Replies
3398 Views 		Last post August 14, 2012, 01:20:43 PM
by roberto
xx
any chch plumbers sitting cert plumb exams this june? study group???

Started by roberto

0 Replies
1650 Views 		Last post January 04, 2014, 05:31:34 PM
by roberto
 
Share this topic...
In a forum
(BBCode)
In a site/blog
(HTML)