(a) In the discretion of the authority, any issue of revenue bonds may be secured by a trust agreement or indenture made by the authority with a corporate trustee, which may be any trust company or bank having the powers of a trust company within or without this state. Such trust agreement or indenture may pledge or assign all revenue, receipts, and earnings to be received by the authority and any proceeds which may be derived from the disposition of any real or personal property of the authority or proceeds of insurance carried thereon. (b) The resolution providing for the issuance of revenue bonds and such trust agreement or indenture may contain provisions for protecting and enforcing the rights and remedies of the bond owners, including the right of appointment of a receiver upon default in the payment of any principal or interest obligation and the right of any receiver or trustee to enforce collection of any rates, fees, tolls, charges, or revenues for the use of the services or facilities of the project necessary to pay all costs of operation and all reserves provided for, the principal of and interest on all bonds in the issue, all costs of collection, and all other costs reasonably necessary to 184 Page: 185 Job Path: @mfgmic/west/stcodes/ga/repl/qj04040.63 Date: 06/30/04 Time: 20:53:23 0000 42051-21 (QS) GA 04 RV34 -- 3rd RUN 46-3-137 accomplish the collection of such sums in the event of any default of the authority. (c) Such resolution, trust agreement, or indenture may include covenants setting forth the duties of the authority regarding the acquisition of property for and the construction of the project and regarding the custody, safeguarding, and application of all funds of the authority, including any proceeds derived from the disposition of any real or personal property of the authority or proceeds of insurance carried thereon. In addition, such resolution, trust agreement, or indenture may include covenants providing for the operation, maintenance, repair, and insurance of the project and may contain provisions concerning the conditions, if any, upon which additional bonds may be issued. (d) Such resolution, trust agreement, or indenture may set forth the rights and remedies of the bond owners and of the trustee; may restrict the individual right of action of any bond owner in such manner as is customary in securing bonds and debentures of corporations; and may contain such other provisions as the authority may deem reasonable and proper for the security of the bond owners. (e) All expenses incurred in carrying out any trust agreement or indenture under this Code section may be treated as a part of the cost of maintenance, operation, and repair of the project affected by such trust agreement or indenture. (Ga. L. 1975, p. 107, § 20; Ga. L. 1992, p. 6, § 46.) 46-3-137. Application of bond proceeds to cost of projects; issuance of additional bonds to remedy deficit in proceeds from bond issue; application of surplus proceeds. (a) Proceeds of the bonds issued under authority of this article shall be used solely for the payment of the cost of projects and shall be disbursed upon requisition or order of such person and under such restrictions as the resolution authorizing the issuance of such bonds or the trust agreement or indenture may provide. (b) If the proceeds of such bonds, including all series or installments of such issue, by error of calculation or otherwise, are less than the cost of projects, then, unless otherwise provided in the resolution authorizing the issuance of the bonds or in the trust agreement or indenture, additional bonds may in like manner be issued, subject to the requirements of subsection (a) of Code Section 46-3-131 to provide the amount of such deficit. Unless otherwise provided in the resolution authorizing the issuance of the bonds or in the trust agreement or indenture, such additional bonds shall be deemed to be of the same issue and shall be entitled to payment from the same fund, without preference or priority, as the bonds first issued for the same purpose. (c) If the proceeds of the bonds of any issue exceed the amount required for the purpose for which such bonds are issued, the surplus shall be paid 185 Page: 186 Job Path: @mfgmic/west/stcodes/ga/repl/qj04040.63 Date: 06/30/04 Time: 20:53:24 0000 42051-21 (QS) GA 04 RV34 -- 3rd RUN 46-3-137 PUBLIC UTILITIES, ETC. 46-3-139 into the fund provided for the payment of principal and interest of such bonds. (d) In the discretion of the authority, revenue bonds of a single issue or series or installment of such issue may be issued for the purpose of paying the cost of any one or more projects. (Ga. L. 1975, p. 107, § 21.) 46-3-138. Mutilated, lost, stolen, or destroyed bonds and coupons.