{"id":6012,"date":"2024-01-13T10:04:25","date_gmt":"2024-01-13T04:34:25","guid":{"rendered":"https:\/\/sparrowrms.in\/sparrow-rms\/engineering-services\/detailed-engineering\/civil-architecture-4\/"},"modified":"2025-07-18T08:42:19","modified_gmt":"2025-07-18T03:12:19","slug":"electricals","status":"publish","type":"page","link":"https:\/\/sparrowrms.in\/sparrow-rms\/engineering-services\/detailed-engineering\/electricals\/","title":{"rendered":"Electricals"},"content":{"rendered":"

<\/span>

Electricals

\n<\/span><\/span><\/h1><\/header>
<\/div><\/div><\/div><\/div><\/div><\/div>
1. GENERAL DOCUMENTS<\/div>
<\/p>\n
    \n
  • Project Description & Scope of Work<\/li>\n
  • EDB Preparation<\/li>\n
  • Load List Finalization<\/li>\n<\/ul>\n

    \n<\/div><\/div><\/div>

    2. SINGLE LINE DIAGRAM<\/div>
    <\/p>\n
      \n
    • Key Single Line Diagram<\/li>\n<\/ul>\n

      \n<\/div><\/div><\/div>

      3. CALCULATION<\/div>
      <\/p>\n
        \n
      • Power Transformer Sizing Calculation<\/li>\n
      • DG Sizing<\/li>\n
      • Short Circuit Calculation<\/li>\n
      • Circuit Breaker Calculation<\/li>\n
      • Cable Sizing Calculation<\/li>\n
      • Voltage Drop Calculation<\/li>\n
      • Power Factor Calculation and APFC Calculation<\/li>\n
      • Earthing Calculation<\/li>\n
      • Load Analysis<\/li>\n
      • Lighting (Fixture) System Calculation<\/li>\n
      • Emergency Power Requirement<\/li>\n
      • Batteries<\/li>\n
      • Redundancy Configurations<\/li>\n<\/ul>\n

        \n<\/div><\/div><\/div>

        4. COMPOSITE TENDER WITH SPECIFICATION<\/div>
        <\/p>\n
          \n
        • Specification of Power Transformer<\/li>\n
        • Specification of DG<\/li>\n
        • Specification of Electrical Panels<\/li>\n
        • Specifications of APFC Panel<\/li>\n
        • Specification of Switchgear LT\/HT<\/li>\n
        • Specifications of Busbar System<\/li>\n
        • Specifications of Circuit Breakers<\/li>\n
        • Specifications of Relays<\/li>\n
        • Specifications of BUCHHOLZ Relays<\/li>\n
        • Specifications of Current Transformers<\/li>\n
        • Specifications of Potential Transformers<\/li>\n
        • Specification of Lightning Arrester<\/li>\n
        • Specifications of Power Cables<\/li>\n
        • Specifications of Control Cables<\/li>\n
        • Specification of Insulation Co-ordination<\/li>\n
        • Specification of Insulators<\/li>\n
        • Specifications of Earthing<\/li>\n
        • Specifications of Lighting Fixtures<\/li>\n
        • Specifications of UPS & Batteries<\/li>\n<\/ul>\n

          \n<\/div><\/div><\/div>

          5. DATA SHEETS<\/div>
          <\/p>\n
            \n
          • Data Sheet of Power Transformer<\/li>\n
          • Data Sheet of Electrical Panels<\/li>\n
          • Data Sheet of APFC Panel<\/li>\n
          • Data Sheet of Switchgear LT\/HT<\/li>\n
          • Data Sheet of Busbar System<\/li>\n
          • Data Sheet of Circuit Breakers<\/li>\n
          • Data Sheet of Relays<\/li>\n
          • Data Sheet of BUCHHOLZ Relays<\/li>\n
          • Data Sheet of Current Transformers<\/li>\n
          • Data Sheet of Potential Transformers<\/li>\n
          • Data Sheet of Lightning Arrester<\/li>\n
          • Data Sheet of Power Cables<\/li>\n
          • Data Sheet of Control Cables<\/li>\n
          • Data Sheet of Insulators<\/li>\n
          • Data Sheet of Earthing System Components<\/li>\n
          • Data Sheet of Lighting Fixtures<\/li>\n<\/ul>\n

            \n<\/div><\/div><\/div>

            6. POWER SYSTEM STUDY<\/div>
            <\/p>\n
              \n
            • Load Flow Analysis<\/li>\n
            • Short Circuit Analysis<\/li>\n
            • Protective Device Co-ordination<\/li>\n
            • Arc Flash Study<\/li>\n
            • TCC Co-ordination Study<\/li>\n<\/ul>\n

              \n<\/div><\/div><\/div>

              7. BOM<\/div>
              <\/p>\n
                \n
              • Power Transformer<\/li>\n
              • Electrical Panels<\/li>\n
              • APFC Panels<\/li>\n
              • Switchgears<\/li>\n
              • Circuit Breakers<\/li>\n
              • Power Cables<\/li>\n
              • Control Cables<\/li>\n
              • Lighting (Fixture) System along with Supports Structure<\/li>\n
              • Cable Tray Along with Supports Structure<\/li>\n
              • Earthing System<\/li>\n<\/ul>\n

                \n<\/div><\/div><\/div>

                8. PRE & FINAL LAYOUTS<\/div>
                <\/p>\n
                  \n
                • Substation Layout<\/li>\n
                • Main Cable Routing Layout<\/li>\n
                • Power Plan<\/li>\n
                • Lighting Layout<\/li>\n
                • Cable Tray Layout<\/li>\n
                • Earthing Layout<\/li>\n
                • Interconnection Diagram<\/li>\n<\/ul>\n

                  \n<\/div><\/div><\/div>

                  9. SPECIAL STUDIES<\/div>
                  <\/p>\n
                    \n
                  • ATEX \u2013 Hazardous Area Classification (Zoning & Equipment Selection)<\/li>\n
                  • Lightning Protection<\/li>\n
                  • Illumination Study<\/li>\n
                  • SAFOP Detailed Report as per BP Standards<\/li>\n<\/ul>\n

                    \n<\/div><\/div><\/div>

                    10. CONTROL CIRCUIT, DATA & ANY SPECIAL PROCESS LOW VOLTAGE REQUIREMENT<\/div>
                    <\/p>\n
                      \n
                    • Control Circuit<\/li>\n
                    • Data Cabling, Network, Telecom, Audio-Visual, and Critical IT Infrastructure Layout and BOM<\/li>\n<\/ul>\n

                      \n<\/div><\/div><\/div><\/div>

                      <\/div><\/div><\/div><\/div><\/div><\/div>
                      <\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>
                      <\/span>
                      <\/div>

                      Best Electrical Engineering Services: Load Lists, Power System Study, SLD & Final Layouts<\/span><\/span><\/h2><\/header>
                      <\/div>
                      <\/p>\n

                      Sparrow RMS is a global safety and sustainability consultancy dedicated to building safer, more resilient, and future-ready workplaces. We deliver India’s best Electrical Engineering services<\/strong>, providing comprehensive audits and risk assessments that integrate principles of operational excellence and corporate responsibility. Partner with us to create a lasting culture of safety and sustainability that protects your people, assets, and the environment.<\/p>\n

                      \n<\/div>

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