1. Complete the attached Arbitrator Application form. 2. Complete a W-9 form found in the Arbitration forms section on the Civil.The arbitration system in Allegheny County provides for simple and concise pleadings and a trial of the issues enabling the parties to resolve claims. These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. Contractual arbitration is a means of bypassing the judicial system and is voluntary in the sense that the parties have entered into an agreement to resolve. The Agreement to Arbitrate and Commencement of Arbitration. 18. Under Paragraph 9 of the Contract, "The parties agree that all disputes. The International Brotherhood of Teamsters, Local 249 (Union) appeals an order of the Court of Common Pleas of Allegheny County (trial court). FORM 1301.1B Defendant's Arbitration Discovery Requests for Personal Injury Claims.