Stakeholders

Function : Investor

Thai Health Promotion Foundation
[email protected]
To inspire, motivate, coordinate, and empower individuals and organizations in all sectors for the enhancement of health promotive capability as well as healthy society and environment to support health promotion movement in Thailand

Function : Environmental consultancy

Africvs Co.,Ltd.
[email protected]
Green building consulting

Function : Designer

Plan Studio Co.,Ltd.
[email protected]
Architectural design

Function : Designer

P49 Deesign and Associates Co.,Ltd.
[email protected]
Interior design

Function : Other consultancy agency

Plan Motif Co.,Ltd.
64 Soi Sathorn 10, North Sathorn Road, Sathorn, Bangrak, 10500 Bangkok Thailand
Exhibition designer

Contracting method

Separate batches

If you had to do it again?

Glass roof under a pond to have natural light in the basement. This was a good idea but due to inexperience in this domain, there is water leakage, and it damages the wall and the paint.

Building users opinion

Users are very pleased by this building.
It's very oriented about communication and human interaction.

Energy consumption

• Primary energy need : 159,34 kWhpe/m².year
• Primary energy need for standard building : 532,22 kWhpe/m².year

Calculation method : Primary energy needs

Breakdown for energy consumption : Lighting 8%
Equipment 26%
HVAC 59%
Misc 7%

Envelope performance

• Envelope U-Value : 1,08 W.m^-2.K^-1

Real final energy consumption

Final Energy : 145,10 kWhfe/m².year

Real final energy consumption/m2 : 64,61 kWhfe/m².year

Real final energy consumption/functional unit : 66,40 kWhfe/m².year

Year of the real energy consumption : 2 015

Systems

Heating system :
• No heating system
Hot water system :
• No domestic hot water system
Cooling system :
• VAV Syst. (Variable Air Volume system)
Ventilation system :
• Single flow
Renewable systems :
• Solar photovoltaic
• Renewable energy production : 6,10 %

HVAC system with 3 sets of 200 tons chiller supplied to VAV system with direct outdoor air system.

Solutions enhancing nature free gains :

Rainwater harvesting to us it at flush toilet and to water plants. Solar shading protection to avoid heat gain on the windows and the walls.

Product

System Monitoring
Honeywell
Muang Thai-Phatra Office Tower II Ratchadaphisek Rd Khwang Huai Khwang Khet Huai Khwang Province Bangkok 10310

Product category : Management / Others

System monitoring as a method to communicate realtime energy usage result to occupants.

Users and visitors are convinced and come closer to building consumption. People care more about energy use and interested in energy saving.

Construction and exploitation costs

• Total cost of the building : 21 000 000 €

Biodiversity approach

Urban environment : Situated in the government office zoning, quiet neighborhood of Bangkok, the building is surrounded by parks from the South East and the North. Shuttle bus to the MRT Station of Lumphini is provided.

Water management

• Consumption from water network : 20 315,00 m³

Water Consumption/m2 : 0.82

Water Consumption/Work station : 81.26

Indoor Air quality

Airflow sensors are installed at the outdoor air inlets to confirm that outdoor air intake will function as designed. Additionally, CO2 sensors are equipped in densely occupied space such as meeting room and be able to alarm when carbondioxide concentration exceeds limit. All materials, coating, adhesive and sealants for indoor use are complied with VOC limit by SCQMD rule#1168. Building flush-out is performed before occupancy to ensure that air will not be polluted by construction activities.

Comfort

Health & comfort : Light shelf along with tilted ceiling is designed to gain more benefit from daylight as the daylight can go deeper in to the room depth. Furthermore, the light shelf also acts as shading for windows. Private office is partitioned by glass to allow the open-plan inside access to view.

GHG emissions

• GHG in use : 54,00 KgCO₂/m²/year