Madani.store - Planning - Interview Questions

1. Planning Tips
Eng. Nazih Sfier
‫ستور‬ ‫مدني‬
‫االول‬ ‫الهندسي‬ ‫مرجعك‬
https://madani.store/Nazih-Sfier https://wa.me/+201066151657
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Planning Q/ A
Question 2: What are the primary activities typically conducted in a substation room in Dubai or
the UAE, and what are the relevant regulatory activities conducted by authorities in this regard?
Answer 2:
Substation
1. Structural Construction: Build the walls, roof, and floor of the substation room using
approved construction materials and techniques. Ensure proper insulation, waterproofing,
and ventilation as per DEWA regulations.
2. Electrical Installation: Install electrical wiring, conduits, and distribution panels according to
DEWA standards and specifications. Ensure proper grounding, bonding, and clearances for
electrical equipment.
3. Submit inspection and get approval for civil works of substation from authorities.
4. Order and delivery of substation (will be provided by DEWA and authorities)
5. Equipment Installation: Mount substation equipment such as transformers, switchgear,
circuit breakers, and control panels in the substation room. Ensure proper alignment,
clearances, and access for maintenance.
6. Safety and Security Features: Install safety features such as fire suppression systems,
emergency lighting, and intrusion detection systems to comply with DEWA regulations and
ensure the safety of personnel and equipment.
7. Testing and Commissioning: Conduct thorough testing and commissioning of the substation
equipment to ensure proper functionality and compliance with DEWA standards. Test
electrical connections, voltage levels, and protective relays to verify system operation.
8. Approval from DEWA: Obtain approval from DEWA for the completed substation room. This
may involve inspection by DEWA representatives to ensure compliance with regulations and
standards.
9. Final Inspection: Schedule a final inspection with the Dubai Municipality and DEWA to assess
the construction of the substation room and verify compliance with approved plans and
regulations.
10. Handover: Prepare documentation such as as-built drawings, equipment manuals, and
warranties for the substation room. Conduct a formal handover of the completed facility to
the building owner or operator, including obtaining necessary approvals and certificates from
regulatory authorities.