Latest project started Monday to keep me busy

[solarman216]

Canopy up, just got to push 250 mm duct onto old roof, then convert to 450 mm across old roof then up through new roof to connect to existing 2 Kw fan, also need to run new gas supply 35 or 42 mm, decide which once I have all the details of all gas appliances, plus an electric gas valve that will only enable the gas once a negative pressure is seen in the duct indicating the fan is actively running, all for today, Rick

 

[terranosaurusdoug]

:thumb2 What did you do with the boiler flue on the roof?

 

[solarman216]

:thumb2 What did you do with the boiler flue on the roof?

Got a kit to extend it through the new roof, Rick

 

[rayf3262]

http://uk.rs-online.com/web/p/produ...ntLvVyKhBsQMVYVXHvHfTVvwatR-6yyxoCL0UQAvD_BwE

Canopy up, just got to push 250 mm duct onto old roof, then convert to 450 mm across old roof then up through new roof to connect to existing 2 Kw fan, also need to run new gas supply 35 or 42 mm, decide which once I have all the details of all gas appliances, plus an electric gas valve that will only enable the gas once a negative pressure is seen in the duct indicating the fan is actively running, all for today, Rick

This is the type of differential pressure switch we use at the University on extract and AHU's. One 6mm tube either side of of the fan.
http://uk.rs-online.com/web/p/products/9069503/?grossPrice=Y&cm_mmc=UK-PLA-DS3A-_-google-_--_--_-&matchtype=&gclid=CjwKCAjwgvfOBRB7EiwAeP7ehlzM2tL6lH3CLYwD80Wf2QntLvVyKhBsQMVYVXHvHfTVvwatR-6yyxoCL0UQAvD_BwE

 

[terranosaurusdoug]

Got a kit to extend it through the new roof, Rick

Lovely:thumb2

 

[solarman216]

Lovely:thumb2

Thought about leaving it as was and giving customers a dose of carbon monoxide but decided that it would be bad for the next project already in the pipeline, another smaller eating house restoration, Rick

 

[solarman216]

Bought a 50 Mtr roll off pipe earlier in the week, unwrapped it today with the intention of running it through a narrow ceiling void, only to find it is 15 mm not 22, so that job was abandoned

 

[solarman216]

Started to clad a rear part of the dish wash/storage room so that it could be used for newly arrived crockery temporary storage

 

[solarman216]

Route for CH pipes to raised deck area, customer is keen to keep pipe visibility in customer area to the minimum, these will be behind the steel column and under floor with only rad tails showing, other rads on lower customer area 3 number will be decorative rads

 

[solarman216]

Bar front tiles

 

[solarman216]

Close up

 

[solarman216]

Floor tiles

 

[solarman216]

Disabled WC part tilled

 

[solarman216]

Ladies WC being tilled, all for now Rick

 

[solarman216]

http://uk.rs-online.com/web/p/produ...ntLvVyKhBsQMVYVXHvHfTVvwatR-6yyxoCL0UQAvD_BwE
This is the type of differential pressure switch we use at the University on extract and AHU's. One 6mm tube either side of of the fan.
http://uk.rs-online.com/web/p/products/9069503/?grossPrice=Y&cm_mmc=UK-PLA-DS3A-_-google-_--_--_-&matchtype=&gclid=CjwKCAjwgvfOBRB7EiwAeP7ehlzM2tL6lH3CLYwD80Wf2QntLvVyKhBsQMVYVXHvHfTVvwatR-6yyxoCL0UQAvD_BwE

The controller I have been supplied with is simply a diff pressure sensor that detects lower pressure in the canopy side of the fan together with a current draw to the fan, yet to get a gas control valve till I know what size pipe I will be using, Rick

 

[terranosaurusdoug]

Bought a 50 Mtr roll off pipe earlier in the week, unwrapped it today with the intention of running it through a narrow ceiling void, only to find it is 15 mm not 22, so that job was abandoned

Yeah blue for 15 and purple-ish for 22.

 

[solarman216]

Yeah blue for 15 and purple-ish for 22.

Thanks mate, do not buy enough to know that, but good that my pic shows that so can argue tomorrow against an invoice for 22mm, Rick

 

[terranosaurusdoug]

Thanks mate, do not buy enough to know that, but good that my pic shows that so can argue tomorrow against an invoice for 22mm, Rick

Should be unmistakable to anyone who works in a merchants:doh

 

[solarman216]

Should be unmistakable to anyone who works in a merchants:doh

My local I am afraid are not the best but I get good terms so put up with it, I still have a 10k limit although mostly I only spend a couple of hundred, Rick

 

[solarman216]

The only bit of CH pipe seen on supply run to raised deck area apart from feeds to rads