RWW-Lake Maloya Dam Safety Improvements - 15247 - City of Raton

Rehabilitation of outlet works and increase open-channel spillway capacity to meet current requirements This multifaceted project would include environmental studies, hydrological studies, Preliminary Engineering Reports, Design and Construction. These improvements include the evaluation of existing outlet works and subsequent repair and replacement. Study, design, planning, and construction to make the reservoir compliant with current Dam Safety Regulations as adopted by the New Mexico Office of the State Engineer. Process will begin with a preliminary engineering report. Plans and specifications will be developed by engineer and construction shall be procured through a sealed bid process. Scope of Work Phasing Plan: Phase 1 - Complete Outlet Works Investigation and Develop Preliminary Engineering Report for Outlet Piping. Phase 2 - Complete Design and Construction of Outlet Works Rehabilitation. Phase 3 - Complete Preliminary Engineering Report Regarding Spillway Capacity and Dam Safety Issues, Design and Construction of Dam Safety Improvements regarding Spillway Capacity. Phase 4 - Design and construction of Dam Safety Improvements to Spillway. Work completed to date includes site specific hydrology evaluation, a preliminary engineering report for auxiliary spillway capacity issues and an evaluation of the service spillway. As of January 25, 2022, this project is currently in the FY 2023-2027 CIP . Funding for this project is allotted in the city's capital improvement plan for construction Fy 2023. A firm timeline has not been established; however, construction is scheduled for Fiscal Year 2023. *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 31 -	Earthwork, Site Clearing, Grading, Excavation and Fill, Subgrade Preparation, Excavation, Shoring, Tunneling and Mining, Tunnel Excavation.
Division 35 -	Waterway and Marine Construction, Dam Construction and Equipment.