If not yet provided at the time of service of the demand for arbitration, a copy of the Notice of Unpaid Balance and Right to File Lien marked "filed" by the clerk's office shall be provided by the claimant to the parties and the arbitrator, as a condition precedent to the issuance of an arbitrator's determination.
All arbitrations of Notices of Unpaid Balance and Right to File Lien pertaining to the same residential construction shall be determined by the same arbitrator, whenever possible. The claimant, owner, or any other party may also request consolidation in a single arbitration proceeding of the claimant's Notice of Unpaid Balance and Right to File Lien with any other Notice of Unpaid Balance and Right to File Lien not yet arbitrated but lodged for record by a potential lien claimant whose name was provided in accordance with section 37 of P.L. 1993, c.318 (C.2A:44A-37). The request shall be made in the demand for arbitration or, in the case of a request by a person other than the claimant, by letter to the arbitrator assigned to the arbitration or, if none has been assigned, to the appropriate arbitration administrator, within five days of when the demand for arbitration is served. The arbitrator shall grant or deny a request for a consolidated arbitration proceeding at the arbitrator's discretion.
N.J.S. § 2A:44A-21