Supervision, administration, planning, quantification, budgets and execution, compliance with deadlines for the delivery of serial housing projects, apartment towers, civil works, subcontracts, material orders, estimates of physical and financial progress, labor work goals, field solutions, schedules, testing of materials, sheets, work goals, design and measurements on site on the subject of metal structure.

Supervision, administration, planning, quantification, budgets and execution of municipal projects. In charge of hiring qualified and unskilled labor in the different villages, negotiations with neighbors and resolution of community conflicts to carry out projects respecting environmental issues and neighbors' properties. Construction material suppliers were also hired in the municipality of Siquinala to generate more income and support the local people, complying with the quality control requirements endorsed by laboratorians, and entry of financial estimates

Supervision, administration, planning, quantification, budgets and execution, meeting deadlines for the delivery of industrial-commercial projects, civil works, subcontracts, material orders, physical and financial progress estimates, labor work goals, field solutions, schedules, materials testing, spreadsheets, work goals, design and measurements on site on the subject of metal structure. Description of Head of Logistics: In charge of the company's logistics in the delivery and collection of materials, heavy machinery, metal structure, special loads, control of own and rented light equipment, management of the balance warehouse, control over purchase orders to suppliers for rented light equipment and machinery, among other activities.

Design, execution, planning, administration, supervision of ballast projects, concrete bridges, rural bridges, repair and development of wooden bridges, coping, land leveling, warehouses, concrete pedestrian crossings, French drainage, design of Agricultural drainage, topography, design of ballast roads, dredging, latrines, control of payment of contractors for machinery leased as their own and trips of ballast material, river sand, stone in dump trucks, payment of annual payrolls, costs and budgets for maintenance and investment projects such as scheduling, minimum monthly staff under the position of 25 people, maximum 90 among machinery operators, bricklayers, payroll, transporters, surveyor.