Direct Injection Aquifer Recharge Demonstration
- This RFP had a pre-bid event.
The work for this project includes installing the piping, plumbing, and controls to accomplish a 30 day potable full-scale pilot test of a direct injection aquifer recharge demonstration. The scope also includes a saddle tap into an existing 24-inch potable water line, 400 feet of 10-inch C-900 PVC line, concrete pad and foundation for above ground piping, valves, back flow preventer, and controls, an 8 foot x 12-foot CMU building with parapet, electrical power supply, and controls for the system. The project will connect to an existing recharge well and foundation. The site work includes 166 feet of 8-foot CMU wall, grading, and approximately 1,000 feet of vinyl-coated, chain link fence. The fence will have two automatic remote entry gates and two manual gates. Site lighting will include one street lamp and exterior building lights. The building will house the controls for the pilot system including a chlorine analyzer, turbidimeter, pH meter, flow control valve, nitrogen tanks, sulfur hexafluoride tanks, lighting, and a wall mounted air conditioner/heater. The electrical supply for the site is new and will require coordination with PNM. Work will also include startup and operational assistance for the 30-day pilot period. Contractor will assist Owner and Engineer with initial one week startup and operation of monitoring and control of the project during the 30-day pilot period.
Note: full RFP documents must be requested directly from the City.
