Mains Pressure under sink

I installed a mains pressure under sink the another day. Was easy and did it all in one hit :) my teacher was pleased with my work.

Valves

-3 in 1  (filter, isolating and non-return) 
-Cold water expansion valve
-Isolating valve (to drain the cylinder)
-TPR valve  (Temperature Pressure Relief Valve)
-Tempering valve (hot and cold water mixer)

I always make sure my work is neat and tidy, also my work space

Roofing

 

  Job: 

Was at the New Zealand airport. we had to replace the gutters and the roof with new ones. it was a weeks job but as for me im on work exp so i couldn't finish it of with them. Awesome day but tiring :).

*Pressure relief valve*

Low and medium pressure hot water systems

Pressure systems for marine applications

• New Zealand forged, high quality, corrosion resistant DR (Dezincification Resistant).
• Silicone Rubber seals able to withstand 99 degrees c
• Two simple pars easily unscrew to clean seats and seals, no body screws.
• Unique vacuum break provided means valve retro fits all other similar relief valves at replacement

• Vacuum relief means fail-safe against over pressure and implosion.

Specification

• Standard pressure settings: 37, 75 and 120 kPa
• Special settings up to 415 kPa (60psi)
• Maximum temperature: 99 degrees c
• Kilowatt rating - 12kW

STANDARDS

• Compiles with NZ building code G12
• Compiles with NZS 4608:1992
• NZ Patent No. 209613

*Pressure rueducing valve*

Pressure reducing valve for low and medium pressure hot water systems

• Pressure compensated to give constant outlet pressure regardless of inlet pressure.

• Silicone rubber diaphragm and washer - no heat loop needed.

• New Zealand forged, high quality, corrosion resistant DR (Dezincification Resistant) brass body.

• Machined, assembled and 100% tested in New Zealand

• One-piece forged brass fork with no water paths (no leaks)

• Maximum inlet pressure: 2000 KPA (kilopascal)
• Maximum temperature: Plastic cap 40 degrees c, Brass cap 80 degrees c

STANDARDS

• Complies with NZ building Code G12
• Complies with NZs 4608:1992
• Pantent No. 504476

Cooke Plumbing co ltd (more work exp)

 

Job instructions: mark out the floor for the disabled WC area.

Jobs that i have done:

Marked out and drilled holes, installed clips

Installed new junction

Ran section of 100mm waste pipe.


This was a big job we had to install a shower, toilet and a basin. but first we needed to put the pipes in before that happend. this is all i done for today but if i could of worked yesterday (due because i have a part time job) i would have finished the job. but i have learn t a lot and cant wait to do more :). Cheers Cooke

Cookie Plumbing ltd

Job:

-Repaired leaked pipe 20m bute (use the value to turn of the water)
-Repaired broken storm water of the slab (pipe size 150m). Concreted the base of the socket so that the pipe was stable.
 -Changed the flash pole rubber and sealed toilet bowl to the floor

We did another job but we didn't have time to do it.

Thank for the work exp Cooke :)