Risk identification is integral to construction management. The severe consequences of identified risk factors on time and cost performance can be addressed by improved preparation responses affects the management process directly indirectly. Recent changes in valuation Egyptian currency against foreign currencies during last year measures cut down importation engineering materials equipment ha...

Tower cranes are major and expensive equipment that are extensively used at building construction projects and harbors for lifting heavy objects to demand points. The tower crane locating problem to position a tower crane and supply points in a building construction site for supplying all requests in minimum time, has been raised from more than twenty years ago. This problem has already been so...

In Ethiopia, the rapid expansion of construction sector has resulted in wastage materials that negatively affect environment, society, and economy. The reason is inefficient waste management strategies practiced projects. Hence, an adequate material strategy required. This study was attempt to identify key techniques can help minimize building Questionnaire surveys, interviews, reviews previous...

Long recognized as a major contributor to global depletion of natural resources, the US construction industry is finally making strides in its efforts to achieve more sustainable building projects. Along the way, design and construction organizations face new challenges and the need to rethink their approach to almost every aspect of their operations. Many are finding that efforts to become mor...