137   Execution of judgments and orders for costs

(1)  A judgment may be enforced in relation to costs separately from its enforcement in relation to matters other than costs.

(2)  Unless the court otherwise orders, the costs recoverable under a writ of execution, garnishee order or charging order include:

(a)  costs in relation to any prior writ of execution, garnishee order or charging order in relation to the same judgment, whether or not the prior writ or order was productive, and

(b)  money recoverable under section 107 (1) of the Service and Execution of Process Act 1992 of the Commonwealth.