Appeal from the Order of the Workmen's Compensation Appeal Board in case of Leonard B. Berkoski v. Atlas Chain & Precision Products Company and Bucyrus Erie Company, No. A-79785.
Joseph P. Giovannini, Jr., Winkler, Danoff and Lubin, for petitioner.
Joseph P. Lenahan, Lenahan & Dempsey, P.C., for respondent, Atlas Chain & Precision Products Company and Bucyrus Erie Company.
Judges Blatt, Williams, Jr. and Craig, sitting as a panel of three. Opinion by Judge Blatt.
[ 73 Pa. Commw. Page 645]
Leonard B. Berkoski (claimant) appeals from an order of the Workmen's Compensation Appeal Board (Board) which reversed the referee's decision modifying a supplemental agreement entered into between the claimant and his employer.
The claimant sustained a back injury during the course of his employment on May 20, 1970, and he received compensation for total disability from June 5, 1970 through October 25, 1970, at which time he returned
[ 73 Pa. Commw. Page 646]
to work.*fn1 On April 11, 1973, he filed a petition for reinstatement of compensation, alleging that he had again become disabled on June 30, 1972. Thereafter, on August 16, 1973, the claimant and his employer entered into a supplemental agreement, which provided for the payment of compensation from July 8, 1972 for an indefinite period of time, at the rate of $60 per week.
Subsequently, in 1979, when talking with an insurance adjuster for the Kemper Insurance Co., the claimant became aware that, if he had suffered a "new" injury in 1972, he "could [now] be getting more" than $60 per week. Thereafter, on June 1, 1979, he filed a petition for review of the supplemental agreement, pursuant to Section 413 of The Pennsylvania Workmen's Compensation Act*fn2 (Act), alleging that a mistake of fact had existed at the time that the supplemental agreement was executed. He contended, and the referee found, that he had suffered a new injury on June 30, 1972, as opposed to a recurrence of his injury of May 20, 1970, and, therefore, that he was entitled to compensation at the rate of $106 per week, the rate in effect at the time of the 1972 injury. The Board, however, reversed the referee's decision concluding that the referee had erred in finding that the claimant had suffered a new injury.*fn3
The issue before us is whether or not the referee's finding that the supplemental agreement was based on
[ 73 Pa. Commw. Page 647]
a mistake of fact is supported by substantial evidence in the record.*fn4
Section 413 of the Act gives a referee the power, at any time, to review and modify or set aside a supplemental agreement if "it be proved that such . . . agreement was in any material respect incorrect." The claimant, as the party seeking to modify the agreement, has the burden of establishing the allegations upon which he relies. Wilkes-Barre Iron & Wire Works, Inc. v. Workmen's Compensation Appeal Board, 9 Pa. Commonwealth Ct. 612, 309 A.2d 172 (1973). And here, where the claimant is contending that the supplemental agreement was incorrect in a material respect, based on an alleged mistake of fact existing when the said agreement was executed, his burden is to prove this allegation of mistake. Id.
After a thorough review of the record, we note that the claimant offered no evidence to support his contention that the supplemental agreement was incorrect in a material respect. The claimant, of course, has alleged that "there was a mistake somewhere," but he has not supported this allegation with any testimony or evidence whatsoever; in fact, he has not even testified as to what the mistake was. The sole evidence in the ...