Qatar - Electrical system studies, Electrical design calculations, Earthing and Lightning protection calculations and drawings for NPP-0064 package of New Port Project in Qatar (On behalf of Construction Development Company LLC, Qatar)

1.0 Scope of Services

1.1 The scope of work shall include the following design & engineering services for the MV and LV electrical systems of Substation-7 at Port Administration Area and Substation-14 in Port Marine Unit of New Port Project, Qatar under NPP-0064 package :

• 1. Load flow study.
• 2. Short circuit and earth fault study.
• 3. Harmonic analysis.
• 4. Protective Relay setting & coordination study.
• 5. Earthing calculation and earthing layout drawings.
• 6. Lightning protection risk assessment study and zone of coverage calculation, Lighting layout drawings.
• 7. MV & LV cable sizing calculation.
• 8. Verification and stamping of MV and LV SLDs, protection SLDs
• 9. Review of 22kV switchgear vendor drawings.
• 10. Review of SCS & PMS vendor drawings.