Labor rating consisting in working out and updating input rates for most of the activities specific to building works and installations (sanitary, heating, electric).

Building price calculus performed by the periodical revision of specialized data, analysis on the evolution of direct expenses categories, determination of proper calculus algorithms, revision of specific consumption values and of estimation rate books by types of works, as well as the analysis of the various notified cases and the granting of necessary approvals.

Data bank containing requirements for materials and services specific to building works.

Technical and economical analysis of the main building erection activity indicators. Analytical and synthetical studies, drawn up to meet various requirements, such as the building improvement.

Building price indices, specific consumption of the main materials and direct manufacturing works per reference unity of objects or construction parts, indicators periodically reflecting the construction activity.