Section 32-11-607 - Effect of estimates(1) No estimate of cost required or authorized in this article shall constitute a limitation upon such cost or a limitation upon the rights and powers of the board or of any officers, agents, or employees of the urban district, except as otherwise expressly stated in this article.(2) No assessment, however, shall exceed the amount of the estimate of maximum special benefits from the project to any tract assessed.L. 69: p. 787, § 120. C.R.S. 1963: § 89-21-120.