Home ยป Of the total estimated cost of a building sanitation and water supply works usually amount for Estimation and Costing MCQs Of the total estimated cost of a building sanitation and water supply works usually amount for April 23, 2022 21 Views Q. Of the total estimated cost of a building sanitation and water supply works usually amount for A. 1% B. 2% C. 8% D. 15% Answer: 8%
