logo

SATCON

ISO 9001-2008 Certified

(Design, Engineering and Consultancy Services for
EHV Substations, EBOP of Thermal Power Plants & Large Electrical Systems of Steel plants, Coal & Iron Handling Plants & Misc. Industries

iso
iso

Our Current Project within India

Lalmatia

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
         
Back to List of Projects