Engineering, 13.01.2021 01:00 stepheme1

the parking lots elevation is 400.14 feet. the buildings fin floor elevation is 401'-6 1/4. the path from the parking lot to the building is 30' long. if the grade is greater than 5%, then a hand rail will be required. will we have to install a handrail?

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the parking lots elevation is 400.14 feet. the buildings fin floor elevation is 401'-6 1/4. the path...