Guarantee compliance with the ANS in the assigned clients, carry out tests with clients regarding the installed machines and devices, discuss and plan the proper functioning of the machines with an agenda of technicians and engineering support and development of the company area.

Report of damage to the infrastructure of public services indicating: ESP, location, date and status of payment to the ESP by the contractor, if applicable, verify that the elements offered and delivered by the contractor meet the required conditions by the entity, quality control of the materials to be used in maintenance tasks, control the development of the work.