QEII – G block – replacement and relocation of Cold water valve #19

Remove section of 200mm copper tube between cold water valve and first steel flange;

install new 200mm type B copper tube;

lower pipework along wall and install new 200mm Sureflow RSGV along wall at operable height;

install 50mm S/S lockable ball valve for system drain off and 2x 100mm Sure flow RSGV valves;

connect 100mm copper tube to main calorifer and connect pipework to existing pipework of backflow set up for chilled water makeup supply;

supply and install supports and clipping as required, test all new pipework for leaks and operation, and clean up site removing all redundant materials.

All works as per AS3500.

The notice states its status is Withdrawn, with the withdrawal reason “Incorrect dates.”