6 The next issue to consider is the amount of interest properly payable on the above amounts pursuant to s179A of the Act. Counsel addressed me orally on this issue on 5 March 2001. Leave was also given for brief written submissions to be filed within a reasonable time after the delivery of reasons for judgment in Ardelle v Spastic Society of Victoria Ltd [2001] FCA 220 ("Ardelle"). Ardelle concerned breaches of similar awards to those in this matter, and I consider that the circumstances referred to in Ardelle are not relevantly distinguishable from the circumstances of this matter.
7 As in Ardelle, the current matter presents competing factors that must be considered in awarding an appropriate amount of interest on the above amounts. I am mindful that the applicants should be compensated for being kept out of their money. I am also mindful of the fact that the applicants did not raise the issue of their underpayment for work performed during sleepover shifts until a significant time after such work had commenced. In balancing similar competing factors in Ardelle I held that:
8
"An appropriate way to recognise the respondents' valid concern and to avoid a potential injustice to the applicants is for the Court to depart from its usual practice, and order a percentage rate of interest which is lower than the rate which would ordinarily be imposed. A fair interest rate in the circumstances would be the rate of 6.5% rather than the rate applied by the Supreme Court of Victoria under the Penalty Interest Rates Act 1983 (Vic). The rate of 6.5% represents a "half way house"…"
9 As in Ardelle, I consider that a fair interest rate in the circumstances is a rate of 6.5% on the money which the applicants have been kept out of up until 15 September 2000.
10 On the question of penalty, I consider that a mid to low range penalty should be ordered. The respondent considered that it was conforming to what it believed to be industry practice in making a $40 payment for each sleepover shift. However, there is no evidence of the respondent taking such a position on advice from any legal or industrial source. The respondent was obliged to take greater care in its observance of the two relevant awards.
11 The maximum penalty that can be imposed for breach of the 1993 Award is $1,000. I consider that the appropriate penalty is $400 in respect of the breaches of the 1993 Award. The maximum penalty for breach of the 1995 Award is $10,000. I would ordinarily order a penalty at $4,000 in respect of the breaches of the 1995 Award. However, as I consider the conduct in breach of the 1995 Award to be conduct adjunct to the breaches of the 1993 Award, I will discount the penalty by the sum of $400 and order that a penalty of $3,600 be awarded in respect of the breaches of the 1995 Award.
12 I will take the usual course and order that the total sum of $4,000 in penalties be made payable to the applicants, with $2,000 being payable to each applicant.
13 I will order as follows:
1. Pursuant to s178(1) of the Workplace Relations Act 1996 (Cth) ("the Act"), a penalty of $400 be imposed on the respondent in respect of the breaches of the Health Services Union of Australia (Victoria - Private Sector) Interim Award 1993 identified in the reasons for judgment delivered today and in the reasons delivered on 15 September 2000.