lung function tests. Lung function tests, also called pulmonary function tests, measure the size of a person's lungs, how much air can be breathed in and out, how fast air can be breathed out, and how well the person's lungs deliver oxygen to the blood.
Weekly Limit. The maximum number of hours most employees can be required to work in a week is 48 hours. The weekly maximum can be exceeded only if there is a written agreement between the employee and employer and the employer has received the approval of the Director of Employment Standards.
If a company is using theoretical standards, the calculated amount of standard hours allowed will be reduced, which means that there is likely to be an unfavorable variance between that number and the actual number of hours allowed.s an example of standard hours allowed, ABC International produces 500 green widgets during April. The labor routing states that each unit should require 1.5 hours of labor to produce. Therefore, the standard hours allowed is 750 hours, which is calculated as 500 units multiplied by 1.5 hours per unit.