Scope of work :

The job included preparation of the following drawings and documents for 33/11kV Indoor substations :

1. Single line diagrams.

2. Electrical equipment layout plan & elevation.

3. Cable trench and tray layout with BOQ of cable tray and accessories.

4. Earthing calculation and layout with BOQ.

5. Lightning protection layout with BOQ. 

6. Illumination layout, SLD and BOQ.

7. Earthing notes & details.

8. Cabling notes & details.

9. Power cable schedule and interconnection diagram.

10. Control cable schedule and interconnection diagram.

11. Discussions with Sterling & Wilson and SAIL for technical matters related to above drawings.