The Town Board, the Planning Board and the Zoning Board of Appeals, in the review of any application described above or as set forth in this chapter, may refer such application presented to it to such engineering, planning, legal, technical, environmental or other professional, including, without limitation, professional(s) employed by the town, as such Board shall deem reasonably necessary to enable it to review such application as required by law. Fees charged by such professionals shall be in accord with fees usually charged for such services in the metropolitan New York region and pursuant to contractual agreement between the town and such professional. Charges made by the town shall be in accord with the hourly rates upon which the employee's actual salary is based, plus fringe benefits and reasonable overhead. All such charges shall be paid by the town upon submission of a town voucher. The applicant shall reimburse the town for the cost of such professional review services upon submission of a copy of the voucher or at the discretion of the reviewing board in accordance with §
235-79 of this chapter. The payment of such fees shall be required in addition to any and all other fees required by this section or any other section of this chapter or any other town law, ordinance or regulation.