Water Quality Maintenance

This will include repairs to existing water quality ponds as well as annual cleaning of wet wells and inspections of city water quality facilities. The following will be included: Lovegrass Water Quality Pond: 1. Repair/replace the irrigation control system per the original plan to power up the systems for further troubleshooting of the pumps and irrigation sprinkler system. 2. Remove the wet well pump to clean out any trash/sediment that may have accumulated in the wet well and clean the drainpipe between the wet well and inlet structure in the pond. Cover the existing inlet with a sediment/trash screen to prevent further sediment or trash from entering the wet well system. 3. Trouble shoot the drain system and wet well once cleaned to see if there are any leaks in the pipes and repair/seal accordingly. Troubleshoot, repair, or replace the existing wet well pump. 4. Troubleshoot, repair, or replace irrigation sprinkler system components. It is recommended that all sprinkler heads be replaced at a minimum as many may be clogged/damaged from non-use and various wildlife around the area. Curley Mesquite Pond: 1. Remove the wet well pump to clean out any trash/sediment that may have accumulated in the wet well and clean the drainpipe between the wet well and inlet structure in the pond Replace existing wet well pump. Annual pond cleaning and inspection: 1. Remove the wet well pump to clean out any trash/sediment that may have accumulated in the wet well and clean the drainpipe between the wet well and inlet structure in the pond Inspect functionality of pond structure, pump, electrical system, and irrigation system. Pond Repair: 1. Provide Hourly rate for all pond repairs. 2. Provide rate for mobilization for emergency pond repairs.

Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Ponds and Reservoirs.