Engineering Consultant for Design, Engineering and Consultancy Services for Extra High Voltage Substations, Transmission Lines, Electrical Balance of Plant (EBOP) of Thermal Power Plants, Large Electrical Systems (HV/MV) of Steel plants, Coal & Iron Handling Plants & Misc. Industries, Electrical System studies using ETAP 2020.
Are you looking for Extra High Voltage Engineering Consultancy Services in Kolkata ? We are providing the same for Substations and Transmission Lines upto 765kV Voltage level.
Engineering Consultant for Design, Engineering and Consultancy Services for Extra High Voltage Substations, Transmission Lines, Electrical Balance of Plant (EBOP) of Thermal Power Plants, Large Electrical Systems (HV/MV) of Steel plants, Coal & Iron Handling Plants & Misc. Industries, Electrical System studies using ETAP 2020.
Are you looking for Extra High Voltage Engineering Consultancy Services in Kolkata ? We are providing the same for Substations and Transmission Lines upto 765kV Voltage level.
Scope of work includes preparation of the following drawings :
SL. | DESCRIPTION | SIZE | QNTY | UNIT |
A. | ELECTRICAL DRAWINGS : | |||
1 | SLD | |||
1.1 | Protection and metering SLD - 220/132/33kV Substation | A0 | 1 | NO. |
2 | ELECTRICAL LAYOUT & ELEVATION, EKD | |||
2.1 | Land Utilization Plan - 220/132/33kV Substation | A0 | 1 | NO. |
2.2 | 220/132/33kV Switchyard Layout - Plan | A0 | 1 | NO. |
2.3 | 220/132/33kV Switchyard Layout - Elevation | A0 | 1 | NO. |
2.4 | Erection key diagram of 220/132/33kV Switchyard - Plan | A0 | 1 | NO. |
2.5 | Erection key diagram of 220/132/33kV Switchyard - Elevation | A0 | 1 | NO. |
2.6 | Electrical Equipment Layout with cable trench details - Control Building | A0 | 1 | NO. |
4 | EARTHING LAYOUT & DETAILS | |||
4.1 | 220/132/33kV Switchyard - Earthing layout & BOM | A0 | 1 | NO. |
5 | LIGHTNING PROTECTION LAYOUT & DETAILS | |||
5.1 | 220/132/33kV Switchyard DSLP layout and BOM | A0 | 1 | NO. |
B | ELECTRICAL DESIGN CALCULATIONS | |||
1 | 220/132/33kV Switchyard - Earthing calculation | A4 | 1 | LOT |
2 | 220/132/33kV Switchyard - DSLP calculation | A4 | 1 | LOT |
3 | 220V DC Battery Sizing Calculation | A4 | 1 | LOT |
4 | 220V DC Battery Charger Sizing Calculation | A4 | 1 | LOT |
11 | Short Circuit Force Calculation for strung bus | A4 | 1 | SET |
12 | Short circuit force calculation for Rigid tubular bus -Verification of BPI Strength | A4 | 1 | SET |
13 | Sag & Tension Calculation of strung bus conductor | A4 | 1 | SET |
C | STRUCTURAL DRAWINGS WITH BOM AND WEIGHT AND DESIGN CALCULATIONS | |||
C.1 | 220KV : | |||
1 | Overall structural layout (plan) of 220/132/33kV switchyard | A0 | 1 | NO. |
2 | Overall structural layout (elevation) of 220/132/33kV Switchyard | A0 | 1 | NO. |
C.4 | STRUCTURAL DESIGN CALCULATIONS : | |||
1 | Structural design calculations - 220kV | 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 | 220KV GANTRY TOWER AND EQUIPMENT FOUNDATION DETAILS: | |||
1 | Overall foundation layout of 220/132/33kV switchyard | A0 | 1 | NO. |
2 | Foundation details of 220kV Line gantry tower | A3 | 1 | NO. |
3 | Foundation details of 220kV Transformer gantry tower | A3 | 1 | NO. |
4 | Foundation details of 220kV Main bus A-Frame | A3 | 1 | NO. |
5 | Foundation details of 220kV Transfer bus A-Frame | A3 | 1 | NO. |
6 | Foundation details of Lightning mast | A3 | 1 | NO. |
7 | Foundation details of support structure for 220kV Isolator with | A3 | 1 | NO. |
8 | Foundation details of support structure for 220kV Isolator without earth switch | A3 | 1 | NO. |
9 | Foundation details of support structure for 220kV Tandem Isolator | A3 | 1 | NO. |
10 | Foundation details of support structure for 220kV LA | A3 | 1 | NO. |
11 | Foundation details of support structure for 220kV CVT | A3 | 1 | NO. |
12 | Foundation details of support structure for 220kV WT | A3 | 1 | NO. |
13 | Foundation details of support structure for 220kV CT | A3 | 1 | NO. |
14 | Foundation details of support structure for 220kV BPI | A3 | 1 | NO. |
15 | 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 | A3 | 1 | NO. |
2 | Foundation details of 132kV Transformer gantry tower | A3 | 1 | NO. |
3 | Foundation details of 132kV Main bus A-Frame | A3 | 1 | NO. |
4 | Foundation details of 132kV Transfer bus A-Frame | A3 | 1 | NO. |
5 | Foundation details of support structure for 132kV Isolator with E/S | A3 | 1 | NO. |
6 | Foundation details of support structure for 132kV Isolator without E/S | A3 | 1 | NO. |
7 | Foundation details of support structure for 132kV Tandem Isolator | A3 | 1 | NO. |
8 | Foundation details of support structure for 132kV LA | A3 | 1 | NO. |
9 | Foundation details of support structure for 132kV CVT | A3 | 1 | NO. |
10 | Foundation details of support structure for 132kV CT | A3 | 1 | NO. |
11 | Foundation details of support structure for 132kV BPI | A3 | 1 | NO. |
12 | Foundation details of support structure for 132kV PT | A3 | 1 | NO. |
13 | 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 | A3 | 1 | NO. |
2 | Foundation details of 33kV Transformer gantry tower | A3 | 1 | NO. |
3 | Foundation details of 33kV Main bus A-Frame | A3 | 1 | NO. |
4 | Foundation details of 33kV Transfer bus A-Frame | A3 | 1 | NO. |
5 | Foundation details of support structure for 33kV Isolator with E/S | A3 | 1 | NO. |
6 | Foundation details of support structure for 33kV Isolator without E/S | A3 | 1 | NO. |
7 | Foundation details of support structure for 33kV LA | A3 | 1 | NO. |
8 | Foundation details of support structure for 33kV PT | A3 | 1 | NO. |
9 | Foundation details of support structure for 33kV CT | A3 | 1 | NO. |
10 | Foundation details of support structure for 33kV BPI | A3 | 1 | NO. |
11 | Foundation details of support structure for 33kV HG fuse | A3 | 1 | NO. |
12 | 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 - First floor Beam layout and Details | A1 | 1 | NO. |
5 | Control Building - Roof Beam layout and Details | A1 | 1 | NO. |
6 | Control Building - RC Details of floor Slab at first floor | A1 | 1 | NO. |
7 | Control Building - RC Details of Roof Slab at second floor | A1 | 1 | NO. |
8 | Control Building - Layout and RC Details of Lintel Beams, stair case & Miscellaneous Details | A1 | 1 | NO. |
9 | Constructional details of septic tank and soak pit | A2 | 1 | NO. |
10 | Sanitary and plumbing details | A2 | 1 | NO. |
11 | RCC Design calculations for Control building | A4 | 1 | LOT |
12 | Design calculation for septic tank and soak pit | A4 | 1 | LOT |
D.7 | OTHER CIVIL CONSTRUCTIONAL DETAILS AND DESIGN CALCULATIONS | |||
2 | 150MVA Transformer foundation and oil pit | A0 | 1 | NO. |
3 | Oil water separator pit for 150MVA Transformer | A1 | 1 | NO. |
4 | 50MVA Transformer foundation and oil pit | A0 | 1 | NO. |
5 | Oil water separator pit for 50MVA Transformer | A1 | 1 | NO. |
6 | 630KVA Transformer foundation | A2 | 1 | NO. |
7 | Constructional details of Retaining wall | A2 | 1 | NO. |
8 | Outdoor cable trench and trench cover slab | A2 | 1 | NO. |
9 | Outdoor drainage layout and details | A0 | 1 | NO. |
13 | Fire fighting pump house and reservoir | A1 | 1 | NO. |
14 | Cable crossing of road by culverts | A2 | 1 | NO. |
16 | Details of land development, levelling, compaction etc. | A0 | 1 | NO. |
D.8 | MISC. CIVIL DESIGN CALCULATIONS | |||
1 | Design calculation for 150MVA Transformer foundation | A4 | 1 | LOT |
2 | Design calculation for oil water separator pit for 150MVA Transformer | A4 | 1 | LOT |
3 | Design calculation for 50MVA Transformer foundation | A4 | 1 | LOT |
4 | Design calculation for oil water separator pit for 50MVA Transformer | A4 | 1 | LOT |
5 | Design calculation for 630KVA Transformer foundation | A4 | 1 | LOT |
6 | Design calculation for outdoor cable trench | A4 | 1 | LOT |
7 | Design calculation for outdoor drainage system | A4 | 1 | LOT |
8 | Design calculation for boundary wall | A4 | 0 | LOT |
9 | Design calculation for road construction | A4 | 1 | LOT |
10 | Design calculation for Fire fighting pump house and reservoir | A4 | 1 | LOT |
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