Wednesday, May 4, 2011

[MW:10939] Water Quality for hydro testing.

Gentlemen,

 

We have conducted the hydrostatic pressure test for a of potable water pipeline with protective lining, can we re-use the same water in testing the second section.

 

What parameters have to be tested in accordance with BS and AWWA?

 

Regards,

 

Sohaib

No comments:

Re: [MW:34913] Filler wire

E71T-1C  is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...