Since its foundation, in 1959, that quality is an essential principle for Conduril - Engenharia, S.A.

It is in this context that, in 1974, the LCC - Conduril’s Central Laboratory is created. At the time, it was considered an innovative internal system for quality control. In 2001, the laboratory obtains the accreditation by IPAC - Portuguese Institute for Accreditation. This accreditation includes several tests in soils, aggregates and concrete.

In addition to the technical coordination of several of CONDURIL’s work laboratories in Portugal and support to foreign laboratories, the LCC also performs tests and studies for external clients.

The technical competence and impartiality in test performance is ensured by the accreditation according to the standard NP EN ISO/IEC 17025:2005. The LCC’s activity is developed based on continuous improvement, in order to always meet the expectations of its clients.

Conduril’s Central Laboratory

Av. Eng. Duarte Pacheco, n.º 1835
4445-416 Ermesinde

Technical Manager
Sérgio Silva

Mobile: + 351 939 773 915

Tel.: + 351 229 773 922

Fax: + 351 229 748 668


Services provided


  • Soils
  • Aggregates
  • Concrete
  • Injection grouts
  • Riprap

Preparation of laboratory studies

Tests in situ

  • Plate-bearing test
  • Test with gamma-densimeter
  • Macro test
  • Sand cone

Quality control at work site