Industrial chemicals for use in the fabrication of resins used to consolidate grounds and foundations by sealing fissures in fractured ground; unprocessed artificial resins; expanded synthetic resins, unprocessed; unprocessed expanding additives and agents for use to consolidate grounds and foundations by sealing fissures in fractured ground; unprocessed plastic materials; injectable adhesives used to consolidate grounds and foundations by sealing fissures in fractured ground; water proofing products used to consolidate grounds and foundations by sealing fissures in fractured ground; chemical compounds to consolidate grounds and foundations by sealing fissures in fractured ground; expanding artificial resins, unprocessed; unprocessed synthetic resins; plastics in extruded form for use in manufacture.

Repair services, namely consolidation of grounds and foundations by sealing fissures in fractured ground and consolidation of grounds using cobblestones, sand, gravel, clay and silt; installation services, namely injection of resins to consolidate grounds and foundations by sealing fissures in fractured ground; ground consolidation; drilling; ground injection; security system installation, namely in the buildings; installation of security and safety equipment in the buildings; consultancy and advisory services relating to underground structure waterproofing; consultancy and advisory services relating to soil erosion control services; consultancy and advisory services relating to installation of environmental containment systems; repairing corrosive or leaking pipes; consultancy and advisory services relating to construction dewatering, namely, the removal of surface waters and groundwater to facilitate the construction of structures and pipelines; consultancy and advisory services relating to installation of rainwater collection systems; consultancy and advisory services relating to installation of rainwater drainage systems.

Scientific and technological services and research and design relating thereto, in the field of repair of fissured grounds and foundations; industrial analysis and research services in the field of repair of fissured grounds and foundations; appraisals, assessments, research and surveying in the scientific and technological field, namely in the field of repair of fissured grounds and foundations; geological prospecting; drilling studies for injecting material into soil; design and development of computer hardware and software; consultancy and advisory services relating to geological expert services for stabilizing and rehabilitating works, lands, structures and grounds.