Five project-duration control methods in time units: case study of a linearly distributed planned value
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Universidade Federal de Minas Gerais
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Artigo de periódico
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Membros da banca
Resumo
Changes in projects often affect planned performance. Earned value management (EVM) is a performance measurement meth-odology to control costs and scheduling by evaluating project progress using monetary values. Complementary methods to control projectduration in time units were developed. This study contributes to project management by showing how to control costs, schedules, and timevariances, given changes in quantity, resource costs, and productivity to identify the responsibilities of a contractor and owner for variations intime and cost. This study addresses the main methods for controlling project time variance in time units, as obtained through an extendedliterature review, and utilizes these methods by applying data from a real-life project. The findings indicated that in the case of a lineardistribution of planned values, four of the five methods yielded identical values for the time variance to date and one of the methodsdepends more on the number of parallel activities in progress or completed
Abstract
Assunto
Administração de projetos, Administração
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Project management, Time variance, Schedule variance, Cost variance, Construction project, Cost and schedule
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http://https://ascelibrary.org/doi/10.1061/%28ASCE%29CO.1943-7862.0001280