Check if bring suitable toolsInform Client/JLL that will commence the works and obtain approvalWATER LEAKAGE DETECTION Open raised floorCheck water leakage control panelTest of alarm function by wet cloth touching the cable, ensure it is functional or record immediately once any faulty would be foundVerify and record whether the location of alarming is same with indication on control panelPlace raised floor backCheck if any tools left in the placeInform client the PPM was completed