







Fiber Optical Maintenance Near DTW-103
DTW-212 & 222 CCTV Maintenance Done Connector Change Now DTW-212 & 222 10 No’s CCTV Operation in NAV
ONU connection Problem . Now DTW-223 5 Nos CCTV operation in NAV-4
DTW-114 PIT ok. DTW-113 PIT ok but scadapack AO port damaged. DTW-104 PIT doesn’t exist. DTW-105 PIT ok (regeneration on going)
IRP- 2 1nos CC Camera Maintenance done, there was connector problem. now IRP-2 Sub-Station all CC Camera in operation.
Problem: : Modbus com interrupt problem.Problem found:The serial communication cable was cut by rat 🐁. then UTP Cable installing . new pump is…