Further from above , designer also propose specification of Lift for us to review. Even from calculation , the proposal is fine but would suggest to adjust / change some point as following
1) Lift Speed , recommend to change Lift speed from 60 meter per minute to 105-120 meter per minute
2) Lift Capacity , recommend to increase lift capacity from 10 person to 15 person ( due to size of lift for 10 people is very small )
3) 5 min ( cc % ) , recommend to be 9-11
4) Waiting time shall be less than 40 second.
We also recommend to provide one service lift + one cargo lift for Exhibition Zone and 2 Service Lift for Hotel zone.
Best Regards
Pramote T