Northwest Area Lift Station Improvements - Spring Lake 2

Project Goals: African American - 1.89%, Hispanic - 4.05%, Asian/Native American - 0.93 %. The Work shall include furnishing all tools, labor, materials, equipment, and miscellaneous items necessary for the complete construction and improvements of Spring Lake #2 Lift station that include the following: 1. Replacement of the existing 6-inch drain valve and actuator with an eccentric plug valve and spur gear electric actuator; 2. Replacement of the existing 12-inch flow control valves and actuators with eccentric plug valves and spur gear electric actuators; 3. Replacement of the existing repair couplings on the downstream side of the flow control valves with restrained flexible couplings; 4. Replacement of the existing pressure transmitters in the wet weather force main and connect to the force main through stainless steel taps; 5. Update and revise the drain valve control logic to begin 24 hours after either pump 3 or 4 has finished running and the all pumps off water level has been reached instead of initiating drain valve operation each time all pumps in the lift station turn off; 6. Installation of communication infrastructure at the Balcones WWTP to allow additional automated and operator control of the dry weather pumps at the Spring Lake #2 Lift Station; 7. Hardwire the Dry Weather Pumps to shut down when high level is detected at the Balcones WWTP Influent Lift Station; 8. Saw cutting the 6-feet x 6-feet wet well hatch opening and coat all exposed rebar with epoxy paint; 9. Installation of double leaf hatch doors made of aluminum and stainless-steel frame, rated for HS-20 loading with safety grating.

Lift and Pump Stations, Renovation.

Division 03 -	Concrete.
Division 04 -	Masonry.
Division 05 -	Metals.
Division 06 -	Wood, Plastics, and Composites.
Division 07 -	Thermal and Moisture Protection.
Division 08 -	Openings.
Division 09 -	Finishes.
Division 10 -	Specialties, Signage, Toilet, Bath, and Laundry Accessories, Fire Protection Specialties, Fire Extinguishers, Storage Specialties.
Division 11 -	Equipment.
Division 12 -	Furnishings.
Division 14 -	Conveying Equipment, Scaffolding.
Division 21 -	Fire Suppression.
Division 22 -	Plumbing.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC).
Division 26 -	Electrical.
Division 27 -	Communications, Data Communications, Voice Communications, Audio-Video Systems.
Division 28 -	Electronic Safety and Security.
Division 31 -	Earthwork.
Division 32 -	Exterior Improvements, Fences and Gates, Turf and Grasses.
Division 33 -	Utilities, Common Work Results for Utilities, Water Utility Distribution Equipment, Water Utility Pumping Stations, Wastewater Utility Pumping Stations, Sanitary Utility Sewerage Force Mains.
Division 40 -	Process Integration, Water Process Piping.
Division 45 -	Industry-Specific Manufacturing Equipment.
Division 46 -	Water and Wastewater Equipment.