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Project Details
Jharkhand - Detail Engineering services for 220/132/33kV Outdoor substation (MRSS) of JSEB at Bodhgaya (On behalf of Areva T&D India Ltd.)
Description Of Work
| A | Drawings |
| 1 | Single Line Diagrams |
| a | Main Key SLD |
| b | Protection and metering SLD-220kV |
| c | Protection and metering SLD-132kV |
| d | Protection and metering SLD-33kV |
| e | Lighting SLD (Normal / Emergency) |
| f | Main 415V Power Distribution |
| g | DC Distribution |
| 2 | Layout |
| 2.1 | 220KV Yard equipment Layout - Plan & section |
| 2.2 | 132KV Yard equipment Layout - Plan & sections |
| 2.3 | 33KV Yard equipment Layout - Plan & sections |
| 2.4 | 220KV Yard Erection Key diagram layout - Plan & sections |
| 2.5 | 132KV Yard Erection Key diagram layout – Plan & sections |
| 2.6 | 33KV Yard Erection Key diagram layout – Plan & sections |
| 2.7 | 220KV Yard Outdoor Lighting layout |
| 2.8 | 132KV Yard Outdoor Lighting layout |
| 2.9 | 33KV Yard Outdoor Lighting layout |
| 2.10 | Equipment Layout within Control Room |
| 2.11 | Control Building lighting layout |
| 2.12 | Lighting notes and details |
| C | Earthing Layouts |
| 1. | Earthing Layout - 220kV Switchyard |
| 2. | Earthing Layout - 132kV Switchyard |
| 3. | Earthing Layout - 33kV Switchyard |
| 4. | Earthing Layout - Control Building |
| 5. | Equipment grounding details |
| 6. | Earthing notes |
| D | Cable Schedules |
| 1. | Control Cable Schedule |
| 2. | Power Cable Schedule |
| E | Bill Of Quantities |
| 1. | Clamps & Connectors |
| 2. | Conductors, insulators |
| 3. | Earthing Conductor, earth pits |
| 4. | Lightning Protection conductors |
| 5. | Lighting (Indoor & outdoor) |
| 6. | Control Cables |
| 7. | 415V Power Cables |
| 8. | Aluminium Tube |
| F | Design Calculations |
| 1. | Strung bus short circuit force calculation |
| 2. | Sag-tension calculation of strung bus |
| 3. | Rigid bus short circuit force and span calculation |
| 4. | 220/132/33kV Switchyard - Earthing calculation |
| 5. | Calculation for selection of 132kV CTs and PTs |
| 6. | DC Battery Sizing Calculation |
| 7. | Lighting calculation - Control Building |
| 8. | Lighting calculation - 220/132/33kV switchyard |
