| 
agreement may pledge or assign, in whole or in part, the revenues  | 
| and other money held or to be received by the district and any  | 
| account and contract or other rights to receive the same, whether  | 
| then existing or coming into existence and whether then held or  | 
| acquired by the district, and the proceeds from the bonds, but the  | 
| resolution or trust agreement may not convey or mortgage the sewer  | 
| system or any other properties of the district.  The resolution may  | 
| also contain provisions for protecting and enforcing the rights and  | 
| remedies of the bondholders that are reasonable and proper and not  | 
| in violation of law, including, but not limited to, covenants  | 
| setting forth the duties of the district and the board of trustees  | 
| in relation to the acquisition, construction, reconstruction,  | 
| improvement, repair, maintenance, operation and assurance of its  | 
| sewer system or any of its other properties; the fixing and  | 
| revising of rates, fees and charges; the application of the  | 
| proceeds of bonds; the custody, safeguarding and application of  | 
| revenues; the defining of defaults and providing for remedies in  | 
| the event of defaults, which may include the acceleration of  | 
| maturities; the establishment of reserves; and the making and  | 
| amending of contracts.  The resolution or trust agreement may set  | 
| forth the rights and remedies of the bondholders and of the  | 
| corporate trustee, if any, and may restrict the individual right of  | 
| action by bondholders as is customary in trust agreements or trust  | 
| indentures securing bonds or debentures of corporations.  In  | 
| addition, the resolution or trust agreement may contain such other  | 
| provisions as the board of trustees determines reasonable and  | 
| proper for the security of the bondholders.  All expenses incurred  | 
| in carrying out the resolution or trust agreement may be treated as  | 
| a part of the cost of operation.  The pledge by any resolution or  | 
| trust agreement is valid and binding and is deemed continuously  | 
| perfected for the purposes of the Uniform Commercial Code from the  | 
| time when the pledge is made.  All revenues, money, rights and  | 
| proceeds so pledged and received by the district are immediately  | 
| subject to the lien of the pledge without any physical delivery or  | 
| segregation of the pledge or further action under the Uniform  | 
| Commercial Code or otherwise.  The lien of the pledge is valid and  | 
| binding against all parties having claims of any kind in tort,  | 
| contract or otherwise against the district irrespective of whether  | 
| those parties have notice of the lien of the pledge. |