Disconnect and decommission bathroom<br />
Cut and cap water<br />
Remove all toilet pans and cisterns<br />
Disconnect and remove all basins<br />
Cap old points<br />
<br />
Below Ground Sewer<br />
Locate sewer main with camera and locator<br />
Excavate clay with jackhammer <br />
Cut in connection point<br />
Lay sewer screenings as bedding<br />
Lay new below ground sewer main for disabled toilet, basin and install new floor waste gully fed by basins<br />
Submit all paperwork to South East Water and the VBA, Book sewer inspection<br />
Perform sewer test for VBA inspection<br />
<br />
Hot water<br />
Rough in 20mm copper hot water recirculation line<br />
Supply and install 3x thermostatic mixing valves<br />
Run new hot point to all basin locations (x11)<br />
Pressurise and test for leaks<br />
<br />
Cold water<br />
Rough in new 20mm Pex cold water line <br />
Connect cold feed to thermostatic mixing valves<br />
Connect cold feed to all inwall cisterns (x14)<br />
Connect cold feed to urinals (x2)<br />
Connect cold feed to disabled basin (x1)<br />
Connect cold feed to tap near urinal (x1)<br />
Pressurise and test for leaks<br />
<br />
Above ground Sewer<br />
Install new inwall sewer line for girls toilets (x7) connecting into existing sewer connection at slab<br />
Install new inwall sewer line to boys toilets (x4) and urinals (x2) connecting into existing sewer connection at slab<br />
Install new inwall sewer line to girls and boys basins (x8)<br />
Reroute staff basin wastes to inwall <br />
<br />
Inwall cisterns<br />
Install all inwall cisterns (x14)<br />
Connect water and test for leaks<br />
<br />
Urinals<br />
Install urinal solenoids (x2)<br />
Connect water and test for leaks<br />
<br />
Ventilation<br />
Remove all of old ventilation ductwork<br />
Size up new ventilation ductwork<br />
Supply and install new duct work (x13)<br />
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