Dam operations and maintenance manual

of a failure or improper operation of the dam. NRCS classifies dams as “low”, “significant”, or “high”, formerly hazard class a, b, or c, respectively. See National Engineering Manual. Job Sheets Technical guidance documents which contain information about installation, construction, operation, or maintenance of a specific practice. observations, operation and maintenance records, plans and other construction records, if available, and any other information pertinent to the dam. This should provide a means whereby owners can keep accurate and up-to-date records of their dams. This manual is an update of the version that was based on the manual developed by the Ohio. Guidelines for Developing Dam Operation and Maintenance Manuals. An Operation and Maintenance (O M) Manual is a detailed written description of systematic procedures for ensuring that a dam is operated and maintained properly. The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment.

Part III - An owner's guidance manual — This document is a reference manual for dam owners to use in developing plans for operation, monitoring, annual inspection, and long-term maintenance of their facilities. Emphasis is given to the importance of including procedures for inspection, monitoring, and maintenance as part of the normal. of a failure or improper operation of the dam. NRCS classifies dams as “low”, “significant”, or “high”, formerly hazard class a, b, or c, respectively. See National Engineering Manual. Job Sheets Technical guidance documents which contain information about installation, construction, operation, or maintenance of a specific practice. All dam owners should. develop written Operation and Maintenance (OM) plans providing each of the following (if applicable): Step by step instructions for operating all mechanisms. associated with the dam Typically, these instructions will. include operation of the outlet conduit control valve, flashboards, or the spillway gates if applicable.

State law requires a permit to construct, repair and/or operate a dam. The Arkansas Soil and Water Conservation Commission should be consulted for particular. Anything italicized and highlighted yellow is for instructions or suggested language only. Delete if not used or applicable to your dam. 2. Anything with yellow. The instructions will permit personnel, knowledgeable in reservoir operations but unfamiliar with the conditions at a particular dam, to operate the dam and.