DEWA Electrical & Water
Approval Services
DEWA load applications, single line diagram approvals, substation designs, water meter connection NOCs, and live power energization across Dubai.
Utility Connection & Load Approval
Seamless DEWA Electrical & Water Approvals for All Building Types
Connecting power and water to your facility requires full compliance with DEWA regulations. From initial load estimation to final meter installation, any discrepancy in single line diagrams or MDB sizing can result in rejection.
PowerCraft MEP Contracting LLC handles the entire DEWA approval lifecycle. Our DEWA-certified engineers prepare flawless load schedules, single line schematics, and water layout plans, ensuring rapid authority clearance.
DEWA Approval Scope
Electrical Load Applications
Calculating total connected load (TCL) and maximum demand (MD) for initial DEWA load approval submittals.
Single Line Diagrams (SLD)
Designing DEWA-compliant Main Distribution Boards (MDB), Sub-Main Boards (SMDB), and breaker discrimination studies.
Substation & Transformer NOC
Coordination for 11kV/33kV substation layout design, room sizing, transformer ventilation, and DEWA civil inspection.
Water Connection Approval
Water demand calculations, main line connection NOCs, water meter room layouts, and RPZ backflow preventer approvals.
LV Contractor Registration
Managing certified DEWA contractor submittals, contractor appointment letters, and inspection booking.
Energization & Meter Fixing
Attending DEWA site testing, insulation resistance verification, meter installation, and live power/water connection.
DEWA Approval Steps
Load Calculation
Preparing detailed DEWA load schedule spreadsheets and single line diagrams.
E-Submission
Uploading engineering packages via the DEWA portal for technical review.
Inspection Booking
Requesting DEWA site inspection upon completion of internal wiring and MDB installation.
Meter & Energization
Coordinating with DEWA engineers for final meter release and live energization.
DEWA Approval Questions
How long does a DEWA electrical load approval take?
Initial DEWA load assessment and NOC issuance generally take between 3 to 7 business days from portal upload.
What is required for an additional electrical load application in Dubai?
Additional load requests require updated SLDs, existing DEWA account details, MDB expansion plans, and structural suitability verification.
Can PowerCraft MEP assist with DEWA solar (Shams Dubai) connections?
Yes. We provide complete Shams Dubai solar grid-connection design, inverter approvals, net-metering NOCs, and DEWA grid integration.
Need DEWA Power or Water Approval?
Talk to our certified electrical engineers today.