a:2:{i:0;s:324:"Heater servicing and CO testing carried out on all gas heaters across campus.<br />
Inspected and cleaned filters.<br />
Adjusted and tested burners and ignition systems.<br />
Performed carbon monoxide testing on all heaters to confirm safety and compliance.<br />
Senior x3<br />
Home ecc x2<br />
Theatre x1<br />
";i:1;s:280:"Heater servicing and CO testing carried out on all gas heaters across campus.
Inspected and cleaned filters.
Adjusted and tested burners and ignition systems.
Performed carbon monoxide testing on all heaters to confirm safety and compliance.
Senior x3
Home ecc x2
Theatre x1";}