Based on the Engineering plans and after survey of the yard following
documents are prepared: |
Executed (nos.) |
 |
Signal Interlocking Plan |
> 60 |
|
Route Section plan based on approved Signaling Interlocking Plan from customer railway |
> 120 |
|
Preparation of operating & indication Panel diagram |
> 120 |
|
Select Table Control Chart |
> 120 |
|
Relay Rack Arrangement |
> 120 |
|
Relay disposition Chart |
> 120 |
|
Detail circuit diagram |
> 120 |
|
Relay Contact Analysis |
> 120 |
|
Panel Tag Block Analysis |
> 120 |
|
Negative Tag Block Analysis |
> 120 |
|
|
| Power Designs: |
|
|
Assessment and arriving at power requirement |
> 35 |
|
Designing of Low Tension Power Panels |
> 35 |
|
Power Equipment Layout Diagram |
> 35 |
|
Detailed assessment of types, Coreage and thickness of Power cables |
> 35 |
|
Power wiring diagrams |
> 35 |
|
| |
| Relay Based Interlocking RRI & PI |
| Based on SIP, Route selection plan, selection tables / control tables are prepared and approved by railways. Similarly, the operating and indication panel drawings are also done. Detailed wiring diagrams are then made, to conform to all the interlocking requirements. Other drawings are: |
 |
Relay rack arrangement and relay disposition plan |
|
Contact and fuse analysis diagram |
|
Cable termination diagram |
|
Power supply lay out and wiring diagram |
| |
|
|
 |
In large yard layouts, due to criss-cross train movements and flexibility requirements, the design becomes quite intricate. It needs a great deal of professional skill and experience to accomplish the task. Our expert designers manage these intricacies and ensure no unsafe conditions occur on design aspect. All drawings are generated on AUTOCAD (latest version) by experienced professional designers and quality drawings are plotted and supplied to clients. |
|
| Electronic Interlocking (PI) |
| In large yard layouts, due to criss-cross train movements and flexibility requirements, the design becomes quite intricate. It needs a great deal of professional skill and experience to accomplish the task. Our expert designers manage these intricacies and ensure no unsafe conditions occur on design aspect. All drawings are generated on AUTOCAD (latest version) by experienced professional designers and quality drawings are plotted and supplied to clients. |
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