Overshot/Vertically Hinged Control Gates

Seeking Bids to provide Automatic Water Control Gates for efficiency improvement projects. Proposed gates are to be retrofitted to existing structures with minimal modification to the structure so must be appropriately sized. Gates typically range in height from 3' to 7.5'. Widths can be from 4' up to 20'. Precise dimensions cannot be determined at this time, so it is expected that the respondent will propose either a single cost per gate, or several costs based on an anticipated range of sizes. An example sizing/cost chart is provided in appendix B to provide a suggested range of sizes which may be used if desired. The District operations require three (3) different type gates, depending on intended use, and the type of structure which is to be retrofitted. The District cannot guarantee at this time the number of each style of gate, or the number of any particular size.

Division 32 -

Exterior Improvements, Fences and Gates.