IRP-1 Sand Filter FCP Panel Cleaning Done












IRP-1 Sand Filter FCP Panel Cleaning Done












IRP- 2 1nos CC Camera Maintenance done, there was connector problem. now IRP-2 Sub-Station all CC Camera in operation.
Optical fibber connection, CCTV PoE Switch Onu Inter connection, 5 NOS camera add in Nav-4,
Problem: In those sensors, high temperature shows in transmitter display. But when we check the mA current of sensor signal, that was OK….
Problem: Shutdown time is ACB not open.Problem found: ACB Internal control unit not working found.Observation: DTW 216 UVR checked, when plug PTT UVR…
There was a damaged LIT. After regeneration work we have install a new LIT