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World Journal of Engineering
Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.924

ICV : 79.45

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Jamil José Salim Neto*, Camila Isaton, Antônio Edésio Jungles and Edimeia Liliani Schnitzler


The research has as its product the modeling of the intensive process of knowledge of the parametric estimation, called expedite (fast) and parametric (because it uses the parameters of the project and/or work) to be used to model the costs of services (foundations, superstructure, cladding, facilities, etc.) of undertakings for the purpose of incarceration: prisons, prisons, prisons, juvenile prisons and jails. The research aims to provide the model of the estimation process with recommendations for cost professionals to build their estimates. For the execution of this model, the samples came from 39 enterprises for use as juvenile prisons in a Brazilian state. The logic of the estimation process model can be reproduced for the other kinds of prisons mentioned above. The parametric estimation requires a multidisciplinary team; and there is a risk of not representing in the equations the real cost of services, when not all variables that influence costs are considered. Choosing the drivers proves to be one of the most delicate steps of the estimation.

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