220kV Switchyard Consultancy in Kolkata,West Bengal, India

Product Description

We offer the following Design and Engineering services for 220kV Switchyard /GIS projects at reasonable rates :

1. Topographical contour survey
2. Geotechnical investigation
3. Soil resistivity measurement
4. Electrical SLD, protections, metering, controls and indications
5. Survey drawings, Topographical contour layout
6. Overall site layout plan
7. Switchyard layout plan & elevation
8. Indoor and outdoor Cable trench layout
9. Earthing calculation, layout and earthing details
10. DSLP calculation and layout
11. Control schematics and terminal plans of bay marshalling kiosks
12. Cable schedule and interconnection diagram for Power and control cables
13. Technical specification of all equipment and materials
14. Lighting calculations, SLD and layout
15. Bill of materials for cables, cable trays, racks, earthing, lightning protection and lighting systems
16. Short circuit force calculation for strung bus and rigid tubular bus
17. Fault level calculation
18. CT & VT sizing calculations
19. Battery and battery charger sizing calculations
20. Vendor drawing review
21. Civil drawings and calculations for foundations, cable trenches, culverts, drains, control bldg., DG room, Store shed, Security room, Switchyard panel room (AC Kiosk), pump house, fire water reservoir
22. GS structure drawings for gantry towers, beams and equipment supports
23. SCADA architecture diagram, Input-Output list, BOM of SCADA system
24. Schematic diagrams, specifications and BOM for Fire detection and alarm system

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