OPINION BY
Senior Judge KELLEY.
Diana Giovagnoli (Petitioner) petitions for review of two orders of the Pennsylvania State Civil Service Commission (Commission) awarding her back pay, and denying her request for attorney fees, based upon the termination of her employment by the Monroe County Children and Youth Services (CYS). We affirm the Commission’s order awarding Petitioner back wages, and we quash the appeal of the Commission’s order denying Petitioner’s request for attorney fees.
Petitioner was employed by CYS as a Caseworker II from 1990 until her termination on July 18, 1997.
Petitioner appealed her termination to the Commission, seeking reinstatement and back pay for the time she was unemployed due to her termination. The Commission found that CYS had failed to meet its burden of establishing just cause for Petitioner’s removal. However, the Commission did not award Petitioner back pay for her period of unemployment.
Petitioner then peti
tioned this Court for review of the Commission’s order.
On November 9, 2000, in the appeal lodged at No. 2462 C.D.1999, this Court issued an order and opinion in which we determined that the Commission had erred in failing to grant Petitioner back pay for her period of unemployment. As a result, we reversed the Commission’s order and remanded the case to the Commission for the computation of back pay to be awarded.
After remand, on June 29, 2001, the Commission issued an order directing CYS to reimburse Petitioner for “[s]uch wages and emoluments as would have been earned by [Petitioner] from June 25, 1997,
through November 11, 1999,
less wages earned and benefits received under the Public Laws of Pennsylvania ...” A hearing was conducted before the Commission on November 1, 2001, as the parties could not agree as to the back pay due to Petitioner.
The dispute related to the amount owed Petitioner for: (1) lost salary; (2) lost overtime and on-call/call-out pay; (3) lost vacation leave; (4) lost personal leave; (5) lost sick leave; (6) lost medical benefits; (7) lost life insurance; and (8) lost pension benefits.
On April 3, 2002, the Commission issued an opinion and order fixing the amount due Petitioner as back pay. With respect to Petitioner’s lost salary, the Commission found that she would have earned $58,243.41 had she been employed by CYS for the relevant period. The Commission also found that she had received $61,457.00 during this period from unemployment compensation benefits and earnings from her subsequent employment. As her subsequent earnings exceeded her lost wages
by $3,213.59, the Commission determined that Petitioner was owed no compensation for back salary. The Commission also determined that the excess amount should be offset against any compensation to which she was entitled.
With respect to Petitioner’s lost overtime pay, the Commission found that she had earned $539.10 in overtime in 1996, and that CYS would have offered her the same amount of overtime during the relevant period. As a result, the Commission determined that she would have earned $614.58 in 1998 and $653.75 in 1999, or a total of $1,278.33 in overtime pay during the relevant period.
With respect to Petitioner’s lost on-call/ call-out pay, the Commission found that participation in this type of duty was voluntary. Based on her past level of participation in this type of duty, the Commission found that she did not demonstrate with any reasonable certainty that she would have worked this duty during the relevant period. As a result, the Commission found that back pay was not due for this type of duty.
With respect to Petitioner’s lost vacation leave, the Commission found that she would have earned or carried over a total of 468.75 hours of annual leave. Based upon an hourly rate of $13.23/hour, the Commission found that she was entitled to a total of $6,201.57 in lost vacation leave.
With respect to Petitioner’s lost personal leave, the Commission found that she would have earned 45 hours of personal leave. Based upon an hourly rate of $13.23/hour, the Commission found that she was entitled to a total of $595.35 in lost personal leave.
With respect to Petitioner’s lost sick leave, the Commission found that, pursuant to the provisions of the controlling collective bargaining agreement in effect, unused sick leave had no cash-out value upon separation from employment. As a result, the Commission found that she was not entitled to additional compensation for lost sick leave.
With respect to Petitioner’s lost medical insurance benefits, the Commission found that she incurred $843.45 out-of-pocket expenses to purchase 5 months of medical insurance through COBRA. The Commission also found that she did not incur any additional uncovered medical expenses.
As a result, the Commission found that Petitioner was entitled to $843.45 in lost medical benefits.
With respect to Petitioner’s lost life insurance benefits, the Commission found that she did not incur any out-of-pocket expenses for this coverage during her separation from employment. As a result, the Commission found that she was not entitled to additional compensation for lost life insurance benefits.
Finally, with respect to Petitioner’s lost pension benefits, the Commission found that under the pension plan in effect at the time, Petitioner received all of her accumulated contributions and interest as she had not vested at the time of her separation from employment.
As a result, she with
drew the accumulated contributions and interest which totaled $11,734.79, and it was rolled over into an individual retirement account (IRA).
The Commission noted that Petitioner was seeking: (1) the additional contributions of 5% of her salary that she would have made to the pension plan; (2) the contributions that CYS would have made to the plan; (3) the accumulated contributions and interest that she withdrew and rolled over into the IRA; (4) the interest that would have accrued on her contributions; (5) the 10% penalty that she incurred for withdrawing the funds from the IRA; and (6) the tax that she paid on these withdrawn funds.
With respect to the additional contributions that Petitioner would have made to the plan, the Commission found that they would have been deducted from her gross wages during her employment. As she had been awarded all of these gross wages, without deduction for these contributions, the Commission concluded that she would receive as back pay the same amount of money that would have been contributed by her to the pension plan.
With respect to the contributions that CYS would have made to the pension plan, the Commission determined that there would have been no employer contribu-lions prior to Petitioner’s retirement. As a result, the Commission determined that there was no compensation due.
With respect to the withdrawn IRA funds, and the resultant penalty and taxes paid by Petitioner, the Commission found that she had failed to demonstrate that this withdrawal was a natural and ordinary consequence of the termination of her employment. As a result, the Commission determined that there was no compensation due on these items.
Based on the foregoing, the Commission concluded that $8,918.70 was owed Petitioner based on the following: (1) $1,278.33 for lost overtime; (2) $6,201,57 for lost vacation leave; (3) $595.35 for lost personal leave; and (4) $843.45 for compensable medical expenses. The Commission then deducted $3,213.59 in offset earnings, thereby resulting in $5,705.11 in total net back pay owed Petitioner. Accordingly, the Commission issued an order directing CYS to pay her $5,705.11 in back pay. On May 3, 2002, Petitioner filed the instant petition for review from the Commission’s order.
On May 2, 2002, Petitioner had submitted to the Commission a petition for attorney fees and costs associated with her appeal.
Specifically, Petitioner alleged,
inter alia,
that she incurred attorney fees and costs totaling $20,143.90 relating to her appeal.
On June 19, 2002, the Commission issued an opinion and order disposing of Petitioner’s petition. The Commission stated that its authority to award attorney fees and costs is exclusively provided in what is commonly referred to as the Costs Act,
and that an adjudication relating to the termination of employment is specifically excluded from those proceedings in which attorney fees and costs may be awarded.
Accordingly, the Commission issued an order denying Petitioner’s request for attorney fees and costs. On July 15, 2002, Petitioner filed the instant petition for review from the Commission’s order.
,
In these appeals, Petitioner claims that the Commission erred in: (1) determining the amount of back pay due; (2) denying her request for a continuance to secure the testimony of CYS’s pension plan administrator at the hearing before the Commission; and (3) denying her request for the award of attorney fees and costs.
I.
Petitioner first claims that the Commission erred in determining the amount of back pay due. Specifically, Petitioner contends that the Commission erred in its calculation of: (1) lost pension benefits; (2) lost medical and life insurance benefits; (3) lost sick leave; (4) lost salary; and (5) denying the award interest on the foregoing items.
We initially note that our scope of review of a Commission adjudication is limited to determining whether necessary findings of fact are supported by substantial evidence, whether an error of law has been committed or whether constitutional rights have been violated. Section 704 of the Administrative Agency Law, 2 Pa.C.S. § 704;
Pennsylvania Game Commission v. State Civil Service Commission,
561 Pa. 19, 747 A.2d 887 (2000). Substantial evidence is such relevant evidence as a reasonable mind might accept to support a conclusion.
Shade v. Civil Service Commission,
749 A.2d 1054 (Pa.Cmwlth.),
petition for allowance of appeal denied,
564 Pa. 699, 764 A.2d 52 (2000).
The Commission is the sole fact finder in civil service cases, and it has the exclusive authority to assess witness credibility and evidentiary weight.
Bosnjak v. State Civil Service Commission,
781 A.2d 1280 (Pa.Cmwlth.2001). Thus, this Court will not disturb the Commission’s determinations regarding credibility or the weight of the evidence.
Id.
In reviewing a Commission decision, this Court views the evidence and all reasonable inferences arising therefrom in a light most favorable to the prevailing party.
Id.
The Commission has the discretion to fashion a remedy that is appropriate for a violation of the Civil Service Act. Section 952(b), (c) of the Act, 71 P.S. § 741.952(b), (c);
Filice v. Department of Labor and Industry,
660 A.2d 241, 243 (Pa.Cmwlth. 1995). Thus, an award of back pay or lost wages to an employee who successfully challenges a personnel action of an appointing authority is within the discretion of the Commission.
Long v. Pennsylvania Liquor Control Board,
112 Pa.Cmwlth. 572, 535 A.2d 1233 (1988);
Kealy v. Pennsylvania Liquor Control Board,
106 Pa. Cmwlth. 527, 527 A.2d 586 (1987).
However, this discretion is not unlimited. The salary and wages that the Commission can order to be paid as back pay are limited to salary and wages due under the Civil Service Act, and these must be proved with reasonable certainty.
Elias v. Department of Public Welfare,
98 Pa.Cmwlth. 218, 511 A.2d 887 (1986). The Commission’s decision with respect to the award of back pay or lost wages will be upheld by this Court unless the Commission abused its discretion.
Long; Kealy.
An abuse of discretion will only be found where the Commission’s decision is not supported by substantial evidence.
Id.
A.
Pension Benefits
Petitioner first claims that the Commission erred in its calculation of the pension benefits due. Specifically, Petitioner submits that, although she had not vested in the pension plan at the time of her termination, she is entitled to receive the contributions that CYS would have made to the plan. In addition, she asserts that she is entitled to receive the 5% of her salary that she would have contributed to the plan. Moreover, she contends that as she was required to withdraw and expend the rolled-over IRA funds, she is entitled to receive all of the funds, the 10% penalty she paid for early withdrawal, and the taxes she paid thereon.
We initially note that, in general, the nature of retirement provisions for public employees are not mere gratuities offered by an employer, but rather are deferred compensation for service actually rendered in the past.
Commonwealth ex rel. Zimmerman v. Officers and Employees Retirement Board,
503 Pa. 219, 469 A.2d 141 (1983);
MacElree v. Chester County,
667 A.2d 1188 (Pa.Cmwlth.1995),
petition for allowance of appeal denied,
545 Pa. 666, 681 A.2d 180 (1996). Retirement benefits vest when an employee be
comes eligible to take them, and these rights remain inchoate in nature until that time.
Catania v. State Employees’ Retirement Board,
498 Pa. 684, 450 A.2d 1342 (1982);
Bellefonte Area School District v. Lipner,
81 Pa.Cmwlth. 334, 473 A.2d 741 (1984).
With respect to Petitioner’s claim for the CYS contributions to the pension plan, the Commission stated the following, in pertinent part:
[Petitioner’s attorney states in his brief that if [Petitioner] vested in the pension plan, “it is crystal clear that ... her employer would have made matching contributions.” However, there is no support for this statement in this record. Our review of the pension documents provided by [Petitioner], leads us to concur with the observation made by [CYS’s] counsel that “at vesting, the county makes no contribution”; therefore, “[t]here would have been no contributions during that period of time.” It is a credit and the actual county contribution commences at retirement.
Since [Petitioner] declined reinstatement, she is not entitled to recovery for the alleged loss of any county contributions. To the extent [Petitioner] suggests that, but for her termination, she probably would have left her contributions in the pension plan after vesting, eventually collecting a pension, we reject this claim as too speculative.
Commission Opinion at 16 fn.9 (citations to the record omitted).
As noted above, the Commission is the sole fact finder in civil service cases, and this Court will not disturb the Commission’s determinations regarding credibility or the weight of the evidence.
Bosnjak.
In addition, the salary and wages that the Commission can award are limited to salary and wages due under the Civil Service Act, and these must be proved with reasonable certainty.
Elias.
Thus, the Commission was free to accept as credible, and rely upon, the evidence which indicated that CYS’s contribution to Petitioner’s pension plan would only occur upon her retirement. Likewise, the Commission was free to conclude that Petitioner had failed to demonstrate, with any reasonable certainty, any entitlement to funds that CYS may or may not have contributed to the plan on Petitioner’s behalf at the time of her retirement. In short, Petitioner has failed to demonstrate that these funds are salary and wages due under the Civil Service Act, and the Com
mission did not abuse its discretion in failing to award these speculative funds as back pay.
With respect to Petitioner’s claim that she is entitled to receive the 5% of her salary that she would have contributed to the plan, as the Commission noted:
[T]he calculation of the gross back salary and overtime owed to [Petitioner] for this same period of time has not been adjusted for this five percent deduction. Therefore, [Petitioner] has already been credited and will receive as back wages the same amount of money that otherwise would have been contributed by her to the pension plan. She is not entitled to a double credit for this same amount
Commission Opinion at 18. As this 5% of Petitioner’s salary was included in the award of back pay, the Commission did not abuse its discretion in refusing to allow a double recovery for this portion of her salary.
See, e.g., Bellefonte Area School District,
473 A.2d at 744 (“[W]hen there has been a breach of contract, damages are awarded in order to place the aggrieved party in the same economic position he would have been in had the contract been performed. The theory behind this philosophy is based on an attempt to make the non-breaching party whole again, not to provide him with a windfall.”) (footnotes omitted).
With respect to Petitioner’s claim for the withdrawn IRA funds, and the penalty and taxes, the Commission stated the following, in pertinent part:
Instantly, [Petitioner] testified that while she originally only withdrew a small amount of her pension, she eventually withdrew “the entire thing.” [Petitioner]^ testimony as to why she cashed in her IRA is because “she needed the money” to pay her mortgage and other bills. In fact, [Petitioner]^ income tax return for 1997, excluding the IRA withdrawal, was $20,969.52, $541.48 less than her base salary would have been had she been with [CYS] at year end. There is simply no other evidence of record to support [Petitioner]^ claim that she should be reimbursed for her pension, moneys she apparently spent ... The evidence does not substantiate [Petitioner]’s position that cashing in the entire IRA was a natural and ordinary consequence of her termination nor can the Commission find any evidence that demonstrates with reasonable certainty that [Petitioner] was forced or required to cash in her IRA such that she should be reimbursed for the principal, penalty, tax paid, and the interest on the IRA.
Commission Opinion at 20-21.
Again, the Commission was free to reject Petitioner’s testimony that the withdrawal of the IRA funds, and the resultant penalty and taxes, was a natural and ordinary consequence of her termination, and this determination is not subject to our review.
Bosnjak
Thus, the Commission could properly conclude that Petitioner has failed to demonstrate that these funds are salary and wages due under the Civil Service Act.
Elias.
As a result, the Commission did not abuse its discretion in failing to include these speculative funds in its award of back pay.
B.
Medical Insurance and Life Insurance
Petitioner acknowledges that the Commission relied upon this Court’s opinion in
Arcurio
in determining that she was only entitled to recover her out-of-pocket expenses for her medical and life insurance benefits.
Petitioner contends that the majority opinion in
Arcurio
should be overruled so that an employee who is wrongfully discharged is able to recover the amount that would have been expended by an employer for this coverage. However, we will not accede to Petitioner’s request.
Under
Arcurio,
Petitioner could recover her out-of-pocket expenses with respect to her insurance coverage. The Commission found that Petitioner had incurred out-of-pocket expenses totaling $843.45 to purchase 5 months of medical insurance coverage following her termination. The Commission also found that Petitioner did not incur any out-of-pocket expenses for life insurance coverage following her termination. Accordingly, the Commission properly included $843.45 in its calculation of the amount of back pay due Petitioner. In short, the Commission did not abuse its discretion in this regard.
C.
Sick Leave
Petitioner claims that the Commission erred in denying her claim for compensation for her accrued sick leave. Specifically, Petitioner contends that she is entitled to recover for the 553.25 hours in sick leave that she had accrued prior to her termination, and that she would have earned had she been employed through November 11,1999.
With respect to Petitioner’s claim for unused sick leave, the Commission stated the following, in pertinent part:
Monroe County Director of Personnel, Francis Hite, testified that unused sick leave has no cash-out value upon separation from employment according to the provisions of the controlling collective bargaining agreement. Sick leave is “used” when an employee is paid to stay home on a regular workday. The Commission already is awarding compensation to [Petitioner] for
all
of the regular workdays she could have worked if not separated from employment even though she never actually worked for [CYS] on any of this days. Thus, ... [Petitioner] is not entitled to any additional compensation for earned sick time she might have either accumulated or used over this same period of time.
Commission Opinion at 14 (citation to the record omitted).
Again, the Commission was free to accept as credible the evidence which established that, pursuant to the relevant collective bargaining agreement, any accrued sick leave had no cash value upon her separation from employment. This determination is not subject to our review.
Bosnjak
Thus, the Commission could properly conclude that Petitioner has failed to demonstrate that compensation for these accrued hours is salary and wages due under the Civil Service Act.
Elias.
In short, the Commission did not abuse its discretion in failing to include unused sick leave in its award as back pay.
D.
Salary
Petitioner claims that the Commission erred in allowing an offset for the excess wages she earned at the position she obtained following the termination of her employment with CYS. However, as this Court has previously noted:
Although th[e] terms [“salary” and “wages”] are undefined in the [Civil Service] Act, the Commission’s general powers under Section 203, 71 P.S. § 741.203,
are limited to enforcing the provisions of the [Civil Service] Act. In addition, it is clear from its legislatively designated title in Section 1, 71 P.S. § 741.1,
and the enunciated purpose in Section 2, 71 P.S. § 741.2,
that the [Civil Service] Act pertains only to the civil service. Thus, we believe that the salary and wages the Commission can order to be paid must be limited to salary and wages due under the [Civil Service] Act with offsets for monies earned by employment
in lieu of the civil service position.
This restrictive interpretation is consistent with
[Pennsylvania Board of Probation and Parole v. Baker,
82 Pa.Cmwlth. 86, 474 A.2d 415 (1984) ] wherein, as noted previously, we held that the Commission’s authority to make an appropriate order under [the prior version of Section 952(b) of the Civil Service Act] is limited to assuring that the aggrieved party received the rights given him or her by the statute ...
Elias,
511 A.2d at 893 (emphasis in original). As it is undisputed that the excess wages Petitioner earned in her subsequent employment were “monies earned by employment
in lieu of [her
]
civil service position”,
the Commission did not err in applying an offset of this amount against the back pay owed Petitioner.
Id.
E.
Interest
Petitioner also claims that the Commission erred in failing to award interest on the amount of back pay that was wrongfully withheld by CYS. However, our review of the certified record in this case reveals that Petitioner did not raise this claim in her petition for review. As a result, this allegation of error has been waived for purposes of appeal. Pa.R.A.P. 1513(a);
Werner v. Zazyczny,
545 Pa. 570, 681 A.2d 1331 (1996);
McKay v. Workmen’s Compensation Appeal Board (Osmolinski),
688 A.2d 259 (Pa.Cmwlth.
1997).
II.
Petitioner next claims that the Commission erred in failing to grant a continuance so that she could present the testimony of CYS’s pension plan administrator. Specifically, Petitioner contends that although the Commission was apprised of the difficulties relating to the service of a subpoena on this witness,
see
N.T. 11/1/01 at 10-11, it failed to grant her a continuance to present this witness’s testimony.
However, as noted above, the transcript of the hearing before the Commission shows that Petitioner was told that she could file a motion to reopen the record for the reception of further evidence. N.T. 11/1/01 at 202. As the record demonstrates that Petitioner did not file such a motion, it cannot be said that the Commission erred in failing to reopen the record for the admission of this evidence.
See, e.g., Diamond Energy, Inc. v. Pennsylvania Public Utility Commission,
653 A.2d 1360, 1369-1370 (Pa.Cmwlth.1995) (“[I]n addition to failing to preserve its request for a hearing in its letter, Diamond never petitioned to reopen the proceeding for the purpose of taMng additional evidence prior to the PUC’s final decision. If it believed that the evidence submitted was inadequate for some reason, it could have petitioned to complete the record. Obviously, Diamond hoped that the evidence submitted would be sufficient for the PUC to find in its favor. Based on Diamond’s failure to preserve its request for an oral hearing, we must conclude that there was a waiver.”) (citations omitted).
III.
Finally, Petitioner claims that the Commission erred in denying her request for the award of attorney fees and costs under the Costs Act. Specifically, Petitioner asserts that she met all of the threshold requirements which warrant the award of such fees and costs as outlined in Section 3(a) of the Costs Act, 71 P.S. § 2033(a).
However, Petitioner overlooks Section 3(e) of the Costs Act which states:
(e) A party dissatisfied with the fee determination made under subsection
(a) may petition for leave to appeal such fee determination to the court having jurisdiction to review final orders of a Commonwealth agency under 42 Pa.C.S. (relating to judiciary and judicial procedure). If the court denied the petition for leave to appeal, no appeal may be taken from the denial. If the court grants the petition, review of the fee determination shall be in accordance with the standards in 2 Pa.C.S. § 704 (relating to disposition of appeal).
71 P.S. § 2033(e).
This Court has previously recognized that an order issued under the Costs Act is only reviewable after a petition for leave to appeal from the order has been filed and granted by this Court.
See Filice,
660 A.2d at 243 n. 2 (“[F]ilice also argues that the Commission erred by failing to award counsel fees under [the Costs Act], However, we have quashed Filice’s attempt to appeal the Commission’s denial of costs because Filice failed to file a petition for leave to appeal as required by section 3(e) of the Costs Act. This court will not convert a petition for review to a petition for leave to appeal.”) (citations omitted);
Department of Environmental Resources v. Oermann,
158 Pa.Cmwlth. 560, 632 A.2d 603, 606 (1993) (“[I]t is therefore evident that Section 3(e) [of the Costs Act] requires any party, whether an individual or nonpublic entity or a Commonwealth agency, to file a petition for leave to appeal fee determinations made under Section 3(a) [of the Costs Act] ... ”). As Petitioner has neither sought nor been granted leave to appeal from the Commission’s order denying the award of attorney fees, as required by Section 3(e) of the Costs Act, her appeal of that order will be quashed.
Filice; Oermann.
Accordingly, we affirm the Commission’s order awarding Petitioner back pay in the amount of $5,705.11, and we quash the appeal from the Commission’s order denying Petitioner’s request for attorney fees.
ORDER
AND NOW, this 1st day of May, 2003, in the appeal lodged at No. 1110 C.D.2002, the order of the State Civil Service Commission, dated April 3, 2002 at Appeal No. 20193, is AFFIRMED; the appeal lodged at No. 1677 C.D.2002 is QUASHED.