Supply Of Attending Emergent Defects Involving Fault,rectification Of Zone Loop Discontinuity Including Tracing Insulation Failure, Improper Termination Or Short Circuit Conditions,restoration Of Addressable Loop Communication Involving Diagnosis Of Polling Failure,servicing And Rectification Of Facp,repair Of Repeater,repair Of Hooter,supply And Fixing In Replacement Of Conventional Sd,supply And Fixing In Replacement Of Hd,supply And Fixing In Replacement Of Conventional Manual Call Point,supply And Fixing In Replacement Of Conventional Hooter,supply And Fixing In Replacement Of Addressable Sd,supply And Fixing In Replacement Of Addressable Hd,supply And Fixing In Replacement Of Addressable Mcp,supply And Fixing In Replacement Of Addressable Isolator Module,supply And Fixing In Replacement Of Addressable Monitor And Control Module,supplying And Laying Through Walls, Above False Ceiling As Required Of 2 X 1 Point 5 Sqmm,supplying And Laying Through Walls, Above False Ceiling As Required Of 2 X 2 Point5 Sqmm,supply And