The study found that factors that affect safety. There are many factors, such as communication, work styles, tools and equipment used in construction, Safety equipment, including safety equipment is used in the sense of a worker, the factor performs corrections for guidelines, the maximum security to foreign workers to find the factor
performs corrections guidelines, maximum security against foreign workers
That tendency of manages construction value that to change was directs variation with diesel price in every work category and Local Administration Organization can applied the relation for procures the value of manage construction that appropriate with each the jurisdiction to support in price work profit assessment.
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