42 Conducting scientific feasibility studies; Engineering services in the form of technical project feasibility studies in the industrial, civil engineering and construction fields; Engineering services in the form of preparation of reports relating to technical project studies for construction projects; conducting chemical studies, namely, strength and chemical testing of cementitious materials, asphalt and aggregates; technical consultation in the field of environmental science, namely, environmental impact assessment services; engineering services, namely, technical project analysis in the industrial, civil engineering, construction and environment fields; calculation and simulation of flood flows, modelling of areas at risk of flooding and preparation of related reports and technical documentation; providing scientific research and technical consulting on the benefits of adapting to building practices that are resilient to extreme weather conditions; technical writing; drafting of plans and engineering drawings for others; custom design and development of air quality monitoring techniques; engineering services, namely, technical monitoring of power system designs; testing the functionality of machines, pumps, pipe fittings, engines, machine tools and mechanical, pneumatic and hydraulic power transmission equipment; quality control testing of industrial machines; civil engineering services; building optimization, namely, development and programming of control programs for automated measurement, assembly and adjustment in building construction; assembly and installation services, namely, testing the proper functioning of newly installed and assembled of machines, pumps, pipe fittings, engines, machine tools and mechanical, pneumatic and hydraulic power transmission equipment; engineering services, namely, providing planning, calculations and technical advice for testing machines, pumps, pipe fittings, engines, machine tools and mechanical, pneumatic and hydraulic power transmission equipment; research and design in the field of civil engineering; testing and research in the field of civil engineering; analysis and evaluation of product design; design and development of automated machines intended for use in the industrial field; design and development for others of automated machines intended for use in the civil engineering industry; design and development of heating, ventilation and air-conditioning equipment and systems; design and tailor-made development of heating, ventilation and air-conditioning equipment and systems for others; consultancy relating to civil engineering design; consultancy in the field of design of auxiliaries for power generation engines; product design consulting services; research and design in the field of mechanical engineering; industrial engineering design services