6. Any such trustee, whether or not the issue of bonds represented by such trustee has been declared due and payable, shall be entitled as of right to the appointment of any receiver of any part or parts of the project, the revenues of which are pledged for the security of bonds of such issue, and such receiver may enter and take possession of such part or parts of the project and, subject to any pledge or agreement with the holders of such bonds, shall take possession of all monies and other property derived from such part or parts of the project and proceed with any construction thereon or the acquisition of any property, real or personal, in connection therewith that the authority is under obligation to do, and operate, maintain and reconstruct such part or parts of the project and collect and receive all revenues thereafter arising there from subject to any pledge or agreement with bond holders relating thereto and perform the public duties and carry out the agreements and obligations of the authority under the direction of the court. In any suit, action or proceeding by the trustee, the fees, council fees and expenses of the trustee and of the receiver, if any, shall constitute taxable disbursements and all costs and disbursements allowed by the court shall be a first charge on any revenues derived from the project.