I would probably be calm and coaperative with them. I would do this because the more nervous and unsure you act, the more defencive they will most likely be.
I hope this helps :)
In order to get good results in relation to observing water pressure at fixtures, it is good inspection procedural practice to inspect the plumbing fixtures at the "pressure gauges"
<h3>What is plumbing fixtures?</h3>
Plumbing fixtures are the devices that can be linked with a plumbing system to deliver fluid or drain it.
<h3 />
It is common practice for these system to be fitted with a pressure gauges.
Learn more about plumbing fixtures at;
brainly.com/question/12713589
#SPJ1
In spoken language, we are often careless in our use of words.
Actually they just said it is 4 years at the maxinmum