An act of performing surgery may be called a surgical procedure, operation, or simply surgery. In this context, the verb operate means to perform surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse.
My definition: Pro rata, when it comes to jobs, generally refers to pay. Say the salary is '$40,000 per annum-pro rata', it will mean that if you only work part time, you get part of the pay.A standard week is (about) 40 hours, so the pay for 20 hours will be $20,000 per annum.y definition: Pro rata, when it comes to jobs, generally refers to pay. Say the salary is '$40,000 per annum-pro rata', it will mean that if you only work part time, you get part of the pay.
Depending on conditions of employment, an annual leave loading (usually 17.5%) may also be payable. Part-time employees are entitled to four weeks' annual leave but paid on a pro rata basis. Casual workers generally do not get annual leave but are paid a loading on top of their normal rate of pay to compensate.To help calculate the amount of annual leave owing to a staff member, use the Fair Work calculator.asual workers generally do not get annual leave but are paid a loading on top of their normal rate of pay to compensate. To help calculate the amount of annual leave owing to a staff member, use the Fair Work calculator.