Merc. Cnty. Pa. 8.6:1
After the report is prepared, the auditor or master shall serve on the parties, or their attorneys, ten (10) days written notice of the day fixed for filing the same and in the meantime, such parties shall be allowed access thereto. Any party interested may file preliminary exceptions to the report, before the day fixed for the filing thereof. If preliminary exceptions are filed, the auditor or master shall reexamine the report and amend the report if the preliminary exceptions are, in whole or in part, well founded. If the report is not filed at the time fixed therefore in the said notice, said report shall only be filed after five (5) days written notice is given to the parties, or their attorneys. The auditor or master shall certify in the report the manner and time of serving the notice herein required.
Merc. Cnty. Pa. 8.6:1