The average height per storey is 10 feet, thus 30 feet for 3. It varies based on the architecture and type of roof used. Typically a story is about eight to ten feet. It would â¦ be safe to say that a 3 story building would be at least 25 feet tall, and could easily be closer to 40 feet at the peak of the roof.n average one story house would be 4.6 meters high. An average two story house would be 6.1 meters high. An average three story house would be 8.5 meters high but I guess â¦ that's not really average anymore. 15 people found this useful.
Second, you must have worked for the employer for at least 1250. hours in the 12 months before you take leave. That works out to an. average of about 24 hours per week over the course of a year. Lastly, you must work at a location where the employer has at least.
For example, if you are hired and scheduled to. work 12 hours one week, 32 hours the next week, and an unknown number of hours the following weeks and months, we. cannot tell if you would average 30 or more hours per week and as such you would be considered a variable hour. employee.