(2)
Expensive: prefabs are expensive compared with the
traditional building materials. In addition, prefabs are bulky
items that should be hoisted by expensive crane which are
rented by days. If late delivery take place, the on-site
assembly process will be stopped. Thus, expensive working
hour loss will occur. On the contrary, if prefabs are delivered
too early, extra space should be rented for storage. The
holding cost in construction sites is even high. On this
account, passively acceptance of the prefab logistics
uncertainty is not wisdom.
(2)Expensive: prefabs are expensive compared with thetraditional building materials. In addition, prefabs are bulkyitems that should be hoisted by expensive crane which arerented by days. If late delivery take place, the on-siteassembly process will be stopped. Thus, expensive workinghour loss will occur. On the contrary, if prefabs are deliveredtoo early, extra space should be rented for storage. Theholding cost in construction sites is even high. On thisaccount, passively acceptance of the prefab logisticsuncertainty is not wisdom.
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