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Professional Affiliations
Indonesian Institute of Architects (IAI)
Unites States Green Building Council (USGBC)
Indonesian Association of Structural Engineers (HAKI)
National Association of Indonesian Consultants (INKINDO)
American Society of Heating, Refrigerating, and Air conditioning Engineers (ASHRAE)
American Society of Civil Engineers (ASCE)
Society of American Value Engineers (SAVE)
   
Awards
The International Energy Efficient Building ASEAN ENERGY AWARDS 2009 for Holy Stadium, Semarang
The International Energy Efficient Building ASEAN ENERGY AWARDS 2006 for Grha Wonokoyo, Surabaya
The International Energy Efficient Building ASEAN ENERGY AWARDS 2002 for Graha Pangeran, Surabaya
KALYANAKRETYA UTAMA 2002 from the Ministry of Research & Technology and the President of the Republic of Indonesia
Ministry of Energy and Resources Award 2006
The Association of Indonesian Engineers 2006 (PII)
The Distinctive Award 2002 and 2006 from PETRA CHRISTIAN UNIVERSITY-Surabaya