CASPIAN TOWER

GRAND SUNGKONO LAGOON

Surabaya. INDONESIA

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green building

Caspian Tower is an apartment in Grand Sungkono Lagoon area, developed by PT PP Properti. The building is situated in a very strategic location with various facilities around it.

 

The building envelope design uses 8 mm-thick single glass from Stopsol Supersilver Dark Blue + hebel wall. Caspian Tower, Grand Sungkono Lagoon is estimated to be around 189.25 kWh/m2, with the elaboration of 7.30% for lighting systems, 57.93% for HVAC systems, 25.76% for electrical loads from electrical equipment in buildings, and 8.12% for other electricity loads such as elevators and water pumps. While the baseline for energy 232.5 kWh/m2/year. So, the energy saving obtained for this building is 43.25 kWh/m2 or 18.6%

OTTV

37,39 W/m2

IKE

195,71 kWh/m2

Project Facts

Location: Jl. Abul Wahab Siamin, Surabaya

Orientation: West-east

Typical Floor Height: 3.4 m

Floor Area: 25,695.03 m2 (net lettable area)

Daylight area >300 lux: 21,58 %

Sensor: Daylight sensor

Window-to-Wall-Ratio (WWR): 39,43 %

Wall material: Glass + hebel wall

   - U-Value: : 2.929

HVAC: PTAC & VRF air-cooled system

   - COP: 3,3 (PTAC) & 4,3 (VRF)

Lighting Power Density (LPD): 2.61 w/m2

Service: Energy Simulation

Year: 2016