OZ - Diagnóstico, Levantamento e Controlo de Qualidade em Estruturas e Fundações, Lda.

OZ was founded in 1988. Its main activity is carried out in the field of non-destructive and semi-destructive tests in the inspection, survey, monitoring and quality control of structures and its materials. These techniques are applied by OZ, mostly to current reinforced concrete structures. However, they may also be used in the quality control of conservation and restoration interventions, in order to ensure conformity with the specifications, particularly those concerned with compatibility and durability. Beyond this main activity, Oz develops maintenance management systems for buildings and structures, architectural design review and rehabilitation projects. Oz has been awarded