Satisfied customer


CONSTRUCCIONES Y EXPLANACIONES GRAS, S.A. is a strong company in the construction sector dedicated to the production of natural aggregate for different uses. Its main exploitation is in Olèrdola, where the quarry is located.

Solution: CE marking of aggregates
Location: Pacs del Penedès (Barcelona)

At the beginning of 2021, the management of the company decides to move towards the implementation of the CE marking for natural aggregates according to the UNE-EN 13139:2003 and UNE-EN 13139/AC:2004 standards for aggregates for mortar + UNE-EN 12620:2003 +A1:2009 of aggregates for concrete + UNE-EN 13242:2002+A1:2007 of aggregates for granular layers.

Our work consisted in the development of the documentary base of the Factory Production Control System (SCPF) UNE-EN 13139:2003 and UNE-EN 13139/AC:2004 + UNE-EN 12620:2003+A1:2009 + UNE -EN 13242:2002+A1:2007, training of personnel for the implementation, monitoring and follow-up of the project and the performance of an internal audit.

Since 2022, we have been working at C&E GRAS performing SCPF maintenance-outsourcing services. Our work consists of updating the documentary base, carrying out periodic follow-up visits and accompanying the company in the inspections of the notified body.