【Daily Question】Utilities - Civil Engineering - 20190831

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Which of the following statements about scaffolding is incorrect? 　　A. For ceiling plastering or ceiling installation at heights ranging from 3.6m to 5.2m, it is calculated based on the standard cost for a full-scale scaffolding structure.
B. For exterior wall plastering, the exterior wall construction scaffolding should be utilized; if this is not possible and separate scaffolding must be set up, the cost is calculated using the rate for exterior wall scaffolding multiplied by a factor of 0.3.
C. For interior wall plastering at heights above 3.6m, if a full-scale scaffolding structure cannot be used and separate scaffolding must be installed, the cost is calculated using the rate for interior wall scaffolding multiplied by a factor of 0.3.
D. The rate for exterior wall scaffolding already includes slopes and material loading platforms. Answer: D