Castiglia meets the SOA requirements for unlimited design and OG 6 qualification, class VIII for unlimited amounts, which certify the ability to build, renovate and maintain the structures (complete with all related, complementary and punctual processing) necessary to transport gaseous fluids or liquids to the points of use.
We have extensive experience in the construction and maintenance of water conveyance and regulation systems, creating gravity or pressure pipelines with steel, HDPE, PVC, steel and stoneware pipes, as well as ancillary works such as the installation of submersible electric pumps for lifting wastewater in pressure pipes, construction of lifting tanks and technical rooms, inspection shafts, vents, drains and control rooms.
The company has always focused on cutting-edge construction techniques and machinery, on the know-how of the technical office and training of project managers. In this regard, we are also able to perform trenchless rehabilitation of sewer pipes by water, steam or UV lamp polymerization.