An evaluation of production outputs in key building trades in Nigeria
作者： P. O. Olomolaiye * , S. O. Ogunlana *
DOI: 10.1080/01446198900000008
关键词:
摘要: Construction planners and estimators in Nigeria often guess the outputs of building tradesmen. Since it is difficult to draw reliable construction programmes or make accurate cost estimates without an adequate knowledge production output, suggested that should be determined scientifically. The time study technique was adopted evaluate bricklaying, steel fixing joinery trades. tradesmen were also approached estimate their selected tasks. From operatives’ output measured through study, found there are varying degrees excess capacities yet untapped
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sci-hub.se 参考文章(3)
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