TDMS
TRACTION DISTRIBUTION MANAGEMENT SYSTEM • RAILSAVER TRD PORTAL
Northern & North Central Railway • 25 kV AC OHE & Power Block Requisition Desk (Sr. DEE / TRD)
25 kV AC 50 Hz ELECTRIFIED TRUNK
Central OCC Desk
Raise 25 kV OHE Power Block Demand
180 Min Requested
OHE Defect Category / Maintenance Action
Contact Wire Wear (Condemning Limit < 8.9mm Reached)
Dropper Loose & Cantilever Stagger Adjustment
Neutral Section Assembly & Arc Trap Servicing
Auto Tension Device (ATD) Pulley & Weight Compensation
Cantilever Insulator De-pollution & Flashover Cleaning
Jumper Wire Hot-Spot Thermal Overheating Repair
Section From
ALJN (Aligarh)
NDLS (New Delhi)
GZB (Ghaziabad)
DER (Dadri)
KRJ (Khurja)
TDL (Tundla)
FZD (Firozabad)
ETW (Etawah)
PHD (Phaphund)
CNB (Kanpur)
Section To
TDL (Tundla)
GZB (Ghaziabad)
DER (Dadri)
KRJ (Khurja)
ALJN (Aligarh)
FZD (Firozabad)
ETW (Etawah)
PHD (Phaphund)
CNB (Kanpur)
Track Line
DN Line (Down – to Kanpur)
UP Line (Up – to New Delhi)
KM Location / Mast #
Rolling Stock / Machinery
TRD 8-Wheeler Tower Wagon (TW #2)
Manual OHE Ladder Trolley Crew
Priority Tier
CRITICAL (Pantograph Entanglement Risk)
HIGH (ACTM Threshold Exceeded)
MEDIUM (Preventive Maintenance)
Assigned Linemen Gang
Estimated Possession Duration (Minutes):
180 min (3.0h)
25 kV AC Traction Power Isolation: MANDATORY (Permit-to-Work will be issued)
⚡ Preset: Wire Wear (ALJN-TDL)
⚡ Preset: Dropper Snag (GZB)
Submit 25 kV OHE Demand to Central OCC
My OHE Requisitions & Traction Power Permits
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Demand ID
Section & Line
OHE Defect / Task
Machinery & Crew
Duration
25 kV Power Permit
Status
Sanctioned Window
Action
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Official BDMS Traction Power Sanction Order
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