In the batter board example, what is the elevation of the top of the batter board if finish floor is 809.00 ft and the top is 1 ft above finish floor?

In the batter board example, what is the elevation of the top of the batter board if finish floor is 809.00 ft and the top is 1 ft above finish floor?

• A. 1 ft
• B. 3 ft
• C. 0.5 ft
• D. 2 ft

Answer: (A)

Batter boards provide a reference line by placing the top at a known height above the finished floor, so you can project line measurements from that point. Here, the finish floor is at 809.00 ft, and the top of the batter board is 1 ft above that. That means the height of the top above the finished floor is 1 ft. If you needed the absolute elevation of the top, you’d add the offset to the finish-floor elevation: 809.00 ft + 1.00 ft = 810.00 ft. The value shown in the options corresponds to the offset above the finish floor, so the correct choice is 1 ft.

Batter boards provide a reference line by placing the top at a known height above the finished floor, so you can project line measurements from that point. Here, the finish floor is at 809.00 ft, and the top of the batter board is 1 ft above that. That means the height of the top above the finished floor is 1 ft. If you needed the absolute elevation of the top, you’d add the offset to the finish-floor elevation: 809.00 ft + 1.00 ft = 810.00 ft. The value shown in the options corresponds to the offset above the finish floor, so the correct choice is 1 ft.