Traditional Culture Encyclopedia - Hotel franchise - How much is the contract material for hydropower renovation of Vienna Hotel per square meter?

How much is the contract material for hydropower renovation of Vienna Hotel per square meter?

Calculated by the square, because there are many lights and water in the hotel, it is 200-280/ square. Calculated by the meter, the electricity fee is 28/ meter, 2.5 square? 4.0 square 35/ m, 6.0? 45 square meters? 10 square line? , 60/ m, drainage 50 pipes, 45/ m 1 10 drainage? , 65/ meter? Water supply 20 pipes, 30/ m, 25 pipes? , 35 meters, 32 tubes, 45 meters, mesh smooth brazing, 25 meters.