SATCON
ISO 9001-2008 Certified
(Design, Engineering and Consultancy Services for EHV Substations, EBOP of Thermal Power Plants and Large Electrical Systems of Steel plants, Coal & Iron Handling Plants and Misc. Industries)

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  • D & B
  • Smera

Our Project

  • project name

    220/132/33kV GIS Substation at Sagardighi of WBSETCL (On behalf of Godrej & Boyce Mfg. Co. Ltd., Mumbai) (Photo is not actual)

     

    A. ELECTRICAL DRAWINGS :      
             
    A.1 SLD      
    1.1 Overall Key SLD - 220/132/33kV GIS Substation A1 1 NO.
    1.2 Protection & Metering SLD - 220/132/33kV GIS Substation A0 1 NO.
    1.3 SLD - 400V ACDB A2 1 NO.
    1.4 SLD - 220V DCDB A2 1 NO.
    1.5 SLD - 48V DCDB A4 1 NO.
    1.6 SLD - 400V MLDB A3 1 NO.
    1.7 SLD - 400V BMK A4 1 NO.
    1.8 SLD - Lighting Distribution System A2 1 NO.
             
    A.2 ELECTRICAL LAYOUT & ELEVATION, EKD      
    2.1 Site Layout Plan - 220/132/33kV GIS Substation A0 1 NO.
    2.2 220/132/33kV Electrical Layout - Plan & Elevation A0 1 NO.
    2.3 220/132/33kV Switchyard - Erection key diagram - Plan & Elevation A1 1 NO.
    2.4 Aluminium Tube Bus Cut Length Schedule A3 1 NO.
    2.5 Electrical Equipment and Cable Trench Layout of 220 & 132kV GIS Hall  A1 1 NO.
    2.6 Electrical Equipment Layout of 33kV SWGR cum Control Building  A1 1 NO.
    2.7 Cable Trench & Overhead Cable Tray Layout of 33kV SWGR cum Control Building  A1 1 NO.
             
    A.3 CABLE ROUTING, TRAY & TRENCH LAYOUT AND DETAILS      
    3.1 Outdoor Cable Trench & cable duct layout - Plan & Section with BOM A1 1 NO.
    3.2 Typical Cable Tray Details A4 5 NOS.
             
    A.4 EARTHING LAYOUT & DETAILS      
    4.1 220/132/33kV Switchyard - Under Ground Earthing layout & BOM  A1 1 NO.
    4.2 220kV & 132kV GIS Hall - Earthing layout & BOM  A0 1 NO.
    4.3 33kV SWGR cum Control Building - Earthing layout & BOM  A0 1 NO.
    4.4 FFPH & Sump Pump House- Earthing layout & BOM  A3 1 NO.
    4.5 Typical Earthing Installation Details A4 25 NOS.
             
    A.5 LIGHTNING PROTECTION LAYOUT & DETAILS      
    5.1 220/132/33kV Switchyard- Lightning protection layout with BOM A1 1 NO.
    5.2 220kV & 132kV GIS Hall - Lightning Protection layout & BOM  A2 1 NO.
    5.3 33kV SWGR cum Control Building - Lightning Protection layout & BOM  A2 1 NO.
    5.4 FFPH & Sump Pump House- Lightning Protection layout & BOM  A3 1 NO.
             
    A.6 ILLUMINATION AND SMALL POWER LAYOUT      
    6.1 220/132/33kV Switchyard - Illumination layout, SLD and BOM A1 1 NO.
    6.2 Illumination and small power layout, SLD and BOM - 220kV & 132kV GIS Hall A1 1 NO.
    6.3 Illumination and small power layout, SLD and BOM - 33kV SWGR cum Control Building A1 2 NOS.
    6.4 Illumination and small power layout, SLD & BOM - FFPH & Sump Pump House A3 3 NOS.
    6.5 Illumination and small power layout, SLD & BOM - Security Goomty A3 1 NO.
    6.6 Illumination and small power layout, SLD and BOM - C - Type & Dormitory Quarter A2 2 NOS.
    6.7 Typical Lighting details A4 7 NO.
             
    A.7 CABLE SCHEDULE & INTERCONNECTION DIAGRAMS      
    7.1 Control Cable schedule and Interconnection Diagrams - 220kV A4 1 LOT
    7.2 Control Cable schedule and Interconnection Diagrams  - 132kV  A4 1 LOT
    7.3 Control Cable schedule and Interconnection Diagrams  - 33kV A4 1 LOT
    7.4 ACDB, DCDB,MLDB, DCLDB, OLDB & Other DB's - Power Cable Schedule and Interconnection Diagram A4 1 LOT
             
    B ELECTRICAL DESIGN CALCULATIONS :      
    1 220/132/33kV Switchyard - Earthing Calculation A4 1 LOT
    2 220/132/33kV Switchyard - Lightning Protection Calculation A4 1 LOT
    3 GIS & SWGR and other Buildings - Lightning Protection Calculation A4 1 LOT
    4 220V DC Battery Sizing Calculation  A4 1 LOT
    5 220V DC Battery Charger Sizing Calculation  A4 1 LOT
    6 48V DC Battery Sizing Calculation  A4 1 LOT
    7 48V DC Battery Charger Sizing Calculation  A4 1 LOT
    8 Lighting calculation - 220KV & 132kV GIS Hall, 33KV SWGR cum Control building, FFPH, Sump Pump House, Security Goomty, C - Type & Dormitory Quarter A4 1 LOT
    9 Lighting calculation - Outdoor yard & Road A4 1 LOT
    10 Short Circuit Calculation for strung bus A4 1 LOT
    11 Short Circuit Calculation for rigid tubular bus  A4 1 LOT
    12 Sag & Tension Calculation A4 1 LOT
    13 MV (33kV) cable sizing calculation A4 1 LOT
    14 LV cable sizing calculation A4 1 LOT
    15 220kV, 132kV & 33kV CT & VT sizing calculation A4 1 LOT
             
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