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

    Basic and Detail Engineering services for 330/132/33kV New Kano Substation, 132/33kV Billiri Substation and reinforcement of 132/33kV existing substation at Gusau of TCN, Nigeria (On behalf of Supreme & Co. Pvt. Ltd.) (Photo is not actual)

    Scope of work includes preparation of following drawings and design calculations :

     

    SL. NO. DESCRIPTION SIZE QNTY UNIT 
             
    A. ELECTRICAL DRAWINGS :      
             
    1 SLD      
    1.1 Key SLD - 330/132/33kV Substation A1 1 NO.
    1.2 Protection & Metering SLD of 330kV Switchyard A1 1 NO.
    1.3 Protection & Metering SLD of 132kV Switchyard A1 1 NO.
    1.4 Protection & Metering SLD of 33kV Switchyard A1 1 NO.
    1.5 SLD - 415V Main Switchboard A2 1 NO.
    1.6 SLD - 415V ACDB A2 1 NO.
    1.7 SLD - 415V MLDB  A3 1 NO.
    1.8 SLD - 415V Emergency LDB  A3 1 NO.
    1.9 SLD - 110V DCDB A3 1 NO.
    1.10 SLD - 48V DCDB A3 1 NO.
    1.11 SLD - Bay Marshalling Kiosk - 330kV  A4 1 NO.
    1.12 SLD - Bay Marshalling Kiosk - 132kV  A4 1 NO.
    1.13 SLD - Bay Marshalling Kiosk - 33kV  A4 1 NO.
    1.14 SLD - 415V Sub ACDB at AC Kiosk A4 1 NO.
             
    2 ELECTRICAL LAYOUT & ELEVATION, EKD      
    2.1 Land Utilization Plan - 330/132/33kV Substation  A0 1 NO.
    2.2 330/132/33kV Switchyard Layout - Plan  A0 1 NO.
    2.3 330/132/33kV Switchyard Layout - Elevation A0 1 NO.
    2.4 330/132/33kV Switchyard - Erection key diagram - Plan  A0 1 NO.
    2.5 330/132/33kV Switchyard - Erection key diagram - Elevation A0 1 NO.
    2.6 Electrical Equipment Layout with cable trench details - Control Building  A1 1 NO.
    2.7 Clearance diagram for 330/132/33kV Switchyard - Plan A0 1 NO.
    2.8 Clearance diagram for 330/132/33kV Switchyard - Elevation A0 1 NO.
             
    3 CABLE ROUTING, TRAY & TRENCH LAYOUT AND DETAILS      
    3.1 330/132/33kV Switchyard - Cable trench layout and sections with BOM of cable trays  A0 1 NO.
    3.2 Cabling Notes and cable tray details A4 3 NOS.
             
    4 EARTHING LAYOUT & DETAILS      
    4.1 330/132/33kV Switchyard - Earthing layout & BOM  A0 1 NO.
    4.2 Earthing layout - Control building A1 1 NO.
    4.3 Earthing layout - DG building A3 1 NO.
    4.4 Earthing Notes & Details A4 28 NOS.
             
    5 LIGHTNING PROTECTION LAYOUT & DETAILS      
    5.1 330/132/33kV Switchyard DSLP layout and BOM  A0 1 NO.
    5.2 Lightning protection layout with BOM for Control Building  A1 1 NO.
    5.3 Lightning protection layout with BOM for DG house A4 1 NO.
             
    6 ILLUMINATION AND SMALL POWER LAYOUT      
    6.1 330/132/33kV Switchyard - Illumination layout, SLD and BOM A0 1 NO.
    6.2 Illumination and small power layout, SLD and BOM - Control building A0 1 NO.
    6.3 Illumination and small power layout, SLD and BOM - Switchyard roads  A1 1 NO.
    6.4 Illumination and small power layout, SLD and BOM - DG building A3 1 NO.
    6.5 Illumination and small power layout, SLD and BOM - Security room A3 1 NO.
    6.6 Lighting Notes & Details A4 5 NOS.
             
    7 CONTROL SCHEMATICS & BLOCK DIAGRAMS      
    7.1 330KV Intelocking Scheme Diagram at BMK  A3 4 NOS.
    7.2 132KV Intelocking Scheme Diagram at BMK  A3 4 NOS.
    7.3 33kV Interlocking Scheme Diagram at BMK A3 4 NOS.
             
    8 CABLE SCHEDULE & INTERCONNECTION DIAGRAMS      
    8.1 330kV switchyard - Control Cable schedule and Interconnection Diagrams  A4 1 LOT
    8.2 132kV switchyard - Control Cable schedule and Interconnection Diagrams  A4 1 LOT
    8.3 33kV switchyard - Control Cable schedule and Interconnection Diagrams  A4 1 LOT
    8.4 LV Switchgear, ACDB, DCDB, MLDB, ELDB, SLDBs, BMK - Power Cable Schedule and Interconnection Diagram A4 1 LOT
             
    9 SCADA & PLCC      
    9.1 Technical specification of PLCC system A4 1 LOT
    9.2 Technical specification of SCADA system A4 1 LOT
    9.3 SCADA I/O List A4 1 LOT
    9.4 PLCC Block diagram A4 1 LOT
    9.5 SCADA Block diagram A4 1 LOT
             
    B ELECTRICAL DESIGN CALCULATIONS      
    1 330/132/33kV Switchyard - Earthing calculation A4 1 LOT
    2 330/132/33kV Switchyard DSLP calculation A4 1 LOT
    3 110V DC Battery Sizing Calculation  A4 1 LOT
    4 110V DC Battery Charger Sizing Calculation  A4 1 LOT
    5 Lighting calculation - Control Building A4 1 LOT
    6 Lighting calculation - 330/132/33kV switchyard  A4 1 LOT
    7 Lighting calculation - Switchyard roads A4 1 LOT
    8 Lighting calculation - DG Room A4 1 LOT
    9 Lighting calculation - Security Room A4 1 LOT
    10 Short Circuit Force Calculation A4 1 SET
    11 Short circuit force calculation for Rigid tubular bus - Verification of BPI Strength A4 1 SET
    12 Sag & Tension Calculation A4 1 SET
    13 Short circuit fault level calculation for each voltage level A4 1 SET
    14 Calculation for sizing of bus bar A4 1 SET
    15 Calculation for sizing of AAAC conductor A4 1 SET
    16 Auxiliary power system switchgear sizing calculation A4 1 SET
    17 DG sizing calculation A4 1 SET
    18 Relay setting calculation and chart A4 1 SET
    19 Insulation coordination studies A4 1 SET
             
    C STRUCTURAL DRAWINGS WITH BOM AND WEIGHT AND DESIGN CALCULATIONS :      
             
    C.1 330KV :      
    1 Overall structural layout (plan) of 330/132/33kV switchyard A0 1 NO.
    2 Overall structural layout (elevation) of 330/132/33kV switchyard A0 1 NO.
    3 GA drawing of 330kV Line gantry tower A1 1 NO.
    4 GA drawing of 330kV Line gantry beam A1 1 NO.
    5 GA drawing of 330kV Transformer gantry tower A1 1 NO.
    6 GA drawing of 330kV Transformer gantry beam A1 1 NO.
    7 GA drawing of 330kV Main bus-1 gantry tower A1 1 NO.
    8 GA drawing of 330kV Main bus-2 gantry tower A1 1 NO.
    9 GA drawing of 330kV Bus gantry beam A1 1 NO.
    10 GA drawing of Lightning mast A1 4 NO.
    11 GA drawing of support structure for 330kV Isolator with E/S A2 1 NO.
    12 GA drawing of support structure for 330kV Isolator without E/S A2 1 NO.
    13 GA drawing of support structure for 330kV Tandem Isolator  A2 1 NO.
    14 GA drawing of support structure for 330kV LA A3 1 NO.
    15 GA drawing of support structure for 330kV CVT A3 1 NO.
    16 GA drawing of support structure for 330kV WT A3 1 NO.
    17 GA drawing of support structure for 330kV CT A3 1 NO.
    18 GA drawing of support structure for 330kV BPI A3 1 NO.
             
    C.2 132KV :      
    1 GA drawing of 132kV Line gantry tower A1 1 NO.
    2 GA drawing of 132kV Line gantry beam A1 1 NO.
    3 GA drawing of 132kV Transformer gantry tower A1 1 NO.
    4 GA drawing of 132kV Transformer gantry beam A1 1 NO.
    5 GA drawing of 132kV Main bus - 1 gantry structure A2 1 NO.
    6 GA drawing of 132kV Main bus - 2 gantry structure A2 1 NO.
    7 GA drawing of 132kV Bus gantry beam A2 1 NO.
    8 GA drawing of support structure for 132kV Isolator with E/S A2 1 NO.
    9 GA drawing of support structure for 132kV Isolator without E/S A2 1 NO.
    10 GA drawing of support structure for 132kV Semi Pantograph Isolator  A2 1 NO.
    11 GA drawing of support structure for 132kV LA A3 1 NO.
    12 GA drawing of support structure for 132kV CVT A3 1 NO.
    13 GA drawing of support structure for 132kV CT A3 1 NO.
    14 GA drawing of support structure for 132kV BPI A3 1 NO.
    14 GA drawing of support structure for 132kV WT A3 1 NO.
             
    C.3 33KV :      
    1 GA drawing of 33kV Line gantry tower A2 1 NO.
    2 GA drawing of 33kV Line gantry beam A2 1 NO.
    3 GA drawing of 33kV Transformer gantry tower A2 1 NO.
    4 GA drawing of 33kV Transformer gantry beam A2 1 NO.
    5 GA drawing of 33kV Main bus - 1 gantry structure A2 1 NO.
    6 GA drawing of 33kV Main bus - 2 gantry structure A2 1 NO.
    7 GA drawing of 33kV Bus gantry beam A2 1 NO.
    8 GA drawing of support structure for 33kV Isolator with E/S A2 1 NO.
    9 GA drawing of support structure for 33kV Isolator without E/S A2 1 NO.
    10 GA drawing of support structure for 33kV LA A3 1 NO.
    11 GA drawing of support structure for 33kV PT A3 1 NO.
    12 GA drawing of support structure for 33kV CT A3 1 NO.
    13 GA drawing of support structure for 33kV BPI A3 1 NO.
    14 GA drawing of support structure for 33kV fuse disconnect holder A3 1 NO.
             
    C.4 STRUCTURAL DESIGN CALCULATIONS :      
    1 Structural design calculations - 330kV A4 1 LOT
    2 Structural design calculations - 132kV A4 1 LOT
    3 Structural design calculations - 33kV A4 1 LOT
             
    D CIVIL CONSTRUCTIONAL DRAWINGS AND DESIGN CALCULATIONS :      
             
    D.1 330KV GANTRY TOWER AND EQUIPMENT FOUNDATION DETAILS :      
    1 Overall foundation layout of 330/132/33kV switchyard A0 1 NO.
    2 Foundation details of 330kV Line gantry tower A3 1 NO.
    3 Foundation details of 330kV Transformer gantry tower A3 1 NO.
    4 Foundation details of 330kV Main bus tower A3 1 NO.
    5 Foundation details of Lightning mast A2 1 NO.
    6 Foundation details of support structure for 330kV Isolator with E/S A3 1 NO.
    7 Foundation details of support structure for 330kV Isolator without E/S A3 1 NO.
    8 Foundation details of support structure for 330kV Pantograph Isolator  A3 1 NO.
    9 Foundation details of support structure for 330kV LA A3 1 NO.
    10 Foundation details of support structure for 330kV CVT A3 1 NO.
    11 Foundation details of support structure for 330kV WT A3 1 NO.
    12 Foundation details of support structure for 330kV CT A3 1 NO.
    13 Foundation details of support structure for 330kV BPI A3 1 NO.
    14 Foundation design calculations by Staad software A4 1 LOT
             
    D.2 132KV GANTRY TOWER AND EQUIPMENT FOUNDATION DETAILS :      
             
    1 Foundation details of 132kV Line gantry tower A2 1 NO.
    2 Foundation details of 132kV Transformer gantry tower A2 1 NO.
    3 Foundation details of 132kV Main bus tower A2 1 NO.
    4 Foundation details of support structure for 132kV Isolator with E/S A3 1 NO.
    5 Foundation details of support structure for 132kV Isolator without E/S A3 1 NO.
    6 Foundation details of support structure for 132kV Semi Pantograph Isolator  A3 1 NO.
    7 Foundation details of support structure for 132kV LA A3 1 NO.
    8 Foundation details of support structure for 132kV CVT A3 1 NO.
    9 Foundation details of support structure for 132kV CT A3 1 NO.
    10 Foundation details of support structure for 132kV BPI A3 1 NO.
    11 Foundation details of support structure for 132kV WT A3 1 NO.
    12 Foundation design calculations by Staad software A4 1 LOT
             
    D.3 33KV GANTRY TOWER AND EQUIPMENT FOUNDATION DETAILS :      
             
    1 Foundation details of 33kV Line gantry tower A2 1 NO.
    2 Foundation details of 33kV Transformer gantry tower A2 1 NO.
    3 Foundation details of 33kV Main bus tower A2 1 NO.
    4 Foundation details of support structure for 33kV Isolator with E/S A3 1 NO.
    5 Foundation details of support structure for 33kV Isolator without E/S A3 1 NO.
    6 Foundation details of support structure for 33kV LA A3 1 NO.
    7 Foundation details of support structure for 33kV PT A3 1 NO.
    8 Foundation details of support structure for 33kV CT A3 1 NO.
    9 Foundation details of support structure for 33kV BPI  A3 1 NO.
    10 Foundation details of support structure for 33kV HG fuse A3 1 NO.
    11 Foundation design calculations by Staad A4 1 LOT
             
    D.4 CIVIL CONSTRUCTIONAL DETAILS AND ARCHITECTURAL DETAILS OF CONTROL BUILDING:      
             
    1 Architectural layout plan, elevation and details for Control building A0 1 NO.
    2 Control Building - GA of Foundation, Column, Trenches & RC Details A1 1 NO.
    3 GA of Control Building Plinth Beam Layout and Details A1 1 NO.
    4 Control Building - Ground floor Beam layout and Details A1 1 NO.
    5 Control Building - Roof Beam layout and Details A1 1 NO.
    6 Control Building - Layout and RC Details of Lintel Beams, stair case & Miscellaneous Details A1 1 NO.
    7 Constructional details of septic tank and soak pit A1 1 NO.
    8 Sanitary and plumbing details A1 1 NO.
    9 RCC Design calculations for Control building A4 1 LOT
    1 Design calculation for septic tank and soak pit A4 1 LOT
             
    D.5 CIVIL CONSTRUCTIONAL DETAILS OF SECURITY ROOM:      
             
    1 Architectural layout plan, elevation and details for Security room A2 1 NO.
    2 GA of Foundation, Column & RC Details A3 1 NO.
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