Ergonomics in designing process: dialogue between designers, executors and users in the maintenance activity of radars in an oil refinery.
This paper aims to discuss the role of ergonomics in design process using the dialogue developed by designers, implementers and users in an oil refinery. It was possible to identify the need of minimizing the postural constraints, risk of accidents, mechanical shocks and to enlarge safety perception in the access and permanency of the users at the workspace. It has been determined and validated by workers and managers to implement different deadlines depending on programming, viability and execution time for the improvements proposed. In a long-term: it was proposed the substitution of the ladders with time planning according to the maintenance program of the tanks; in a short-time: it was suggested the expansion of the existing platforms, implementation of a walkway connection provided with guardrails between the upper access of the side ladder and the repositioning of radar set and aerial aiming at the usage by workers at the workstation of the new platform. It was also elaborated eight typologies of intervention, according to the request, type of tank, material stored, and its setting place. The design process arises from ergonomics workplace analysis that presents concepts for solutions which was a mediator tool to be settled between users and implementers.
Federal University of Itajubá, Campus Itabira, MG, Brazil. menegon@dep.ufscar.br
Fabrício Augusto
FA
Menegon
Daniela da Silva
Dda S
Rodrigues
Andréa Regina Martins
AR
Fontes
Nilton Luiz
NL
Menegon
D000062:Accidents, Occupational / Q000517:prevention & control*; D003142:Communication; D006804:Ergonomics; D019652:Extraction and Processing Industry; D005160:Facility Design and Construction; D006801:Humans; D008283:Maintenance; D016272:Occupational Health; D010578:Petroleum; D011187:Posture; D011825:Radar; D012449:Safety; D013647:Task Performance and Analysis
D010578:Petroleum