DUBAI MALL



The District Cooling System has been designed for a total of 42000 TR capacity in a Chiller Plant room with 14 Nos. Conventional Chillers each of 2250 TR capacity and 6 Nos. Glycol Chillers each of 1000TR capacity. Glycol chillers are provided to produce and store thermal energy for conservation of electrical energy, as well as for producing additional chilled water when requires.

The District Cooling System will feed chilled water for Burj Dubai (World’s Tallest Tower), two five star hotels and a part of Dubai Mall (World’s largest mall).


PROJECT DETAILS

Client
Consultant
Main Contractor

Total Tonnage

:
:
:

:
M/s. Emaar Properties PJSC
M/s. Allied Consultants
M/s. Dutco Balfour Beatty - Al Ghandi & Consolidated
Contractors International Company - JV
42,000 TR
ELECTRICAL
  • 6 Nos. 11 kV Switchgears
  • 10 Nos. 400V Transformers
  • 1 No. 1250 kVA Generator
  • 9 Nos. Main Distribution Boards
  • 1 No. ATS Panel
  • 7 Nos. Sub Distribution Boards
  • 9 Nos. Capacitor Banks
  • 8 Nos. Soft Starter Panels
  • 12 Nos. MCC Panels
  • 13 Nos. VFD Panels
  • 10 Nos. CMS Panels
  • 15 Nos. Power Panels
  • 11 Nos. Lighting Panels
  • 7 Nos. Equipment Control Panels
  • 2 Nos. Valve Control Panels
  • 2 Nos. Battery Charger for 11 kV
  • 2 Nos. UPS Panels
  • 3 Nos. Battery Panels
  • 1 No. Central Battery Panel
  • 1 No. Fire Alarm Panel
  • 182 Nos. Isolators
  • 10 Nos. BMS DDC Panels
CONVENTIONAL CHILLERS
  • 14 Nos. x 2250 TR capacity Chillers
  • 9 Nos. Expansion Tanks
  • 4 Nos. Primary CHW Pumps for Heat Exchangers
  • 6 Nos. x 1360 TR each Heat Exchangers
  • 2 Nos. Air Separators
CHILLER BAY

CHILLER  BAY

GLYCOL CHILLERS
  • 6 Nos. x 1000 TR Capacity Chillers
  • 2 Nos. Expansion Tanks
  • 8 Nos. Primary & Secondary Pumps
  • 6 Nos. x 1000 TR each Heath Exchangers
  • 4 Nos. Ice Water Pumps
GLYCOL FEEDING UNIT GLYCOL SECONDARY UNIT

OTHER SCOPE OF WORKS
  • 12 Nos. x 3900 TR each Cooling Towers
  • 2 Nos. x 20,000 TR Thermal Storage Tank
  • 8 Nos. Considenser Water pumps
  • 12 Nos. Condenser Filtration System
  • 7 Nos.Air Handling Units
  • 4 Nos. Fan Coil Units
  • 11 Nos. Extract Fans
  • 5 Nos. Supply Fans
  • 33 Nos. VFDs
  • CHW Pressuirzation Unit
  • Glycol Feed Unit
  • 1 No. Fire Pump ATS Panel
  • Fuel Oil System
  • Booster pumps
  • FM 200 System
  • Fire Pumps
  • Make up pumps
  • Sump pumps
  • Chemical Dosing System
  • CHW side stream filtration unit
  • Glycol side stream filtration unit
11 KV / 3.3 KV TRANSFORMER ROOM AIR SEPARATOR

AUTOMATIC CHEMICAL DOSING SYSTEM PUMP HALL

CONDENSER WATER PUMPS COOLING TOWER BASIN FILTRATION UNIT

DIESEL FIRE PUMP FM 200 SYSTEM

HV PANEL ROOM LV PANEL ROOM