image via protenders.com This masterplanned community development’s Air Infiltration Test and Water Penetration Test has been done by GST. This development is Estidama Compliant. Sector Masterplanned Communities and City Development Sector Location Abu Dhabi, U.A.E. Client Government of Abu Dhabi Contractor NAEL Contracting Certifications ESTIDAMA Compliant Services Air Infiltration Test (ASTME 779/ CIBSE TM 23/ ATTMA Level 2)Water Penetration Test (AAMA 502)