Stage 2 of the NSCD Integrated Switchgear Renewal project at Cannon Street Substation demonstrates successful completion of critical power distribution upgrades, achieving Network Rail Silver Site status.
Technical Implementation
| Component | Quantity | Action |
|---|---|---|
| XTD Line CBs | 8 units | Bypass implementation |
| DCCBs | Multiple | Reconfiguration prep |
| Track Feeders | Site specific | Disconnection/modification |
| Section Gaps | Multiple | Temporary bypass |
| RTU Systems | Site wide | Modification |
System Modifications
| Element | Scope | Status |
|---|---|---|
| Protection Settings | Remote DCCB | Updated |
| Bypass Cables | Temporary installation | Complete |
| Section Proving | Full system | Successful |
| RTU Integration | System-wide | Implemented |
| Circuit Protection | Multiple locations | Verified |
Key Project Elements
. Technical Achievement:
- Circuit breaker bypassing
- Protection modification
- System integration
- Operational verification
. Implementation Success:
- Schedule adherence
- Quality assurance
- Team collaboration
- Safety compliance
. Project Management:
- Contractor coordination
- Resource optimization
- Risk management
- System validation




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