a. New membrane skid "C" and appurtenances. New membrane package includes membranes, tanks, pumps, controls, instruments, and various other items as specified in the Procurement Agreement between the City of Myrtle Creek and Aria Filtra. b. New duplex compressor system and appurtenances. c. New Supervisory Control and Data Acquisition (SCADA) system. d. New control panel Programmable Logic Controllers (PLCs), programming updates, and instrumentation upgrades as shown on the Plans and specified herein. e. Demolition of various Water Treatment Plant (WTP) components as shown on the Plans. f. New concrete equipment bases as shown on the Plans. g. Electrical improvements to accommodate expansion to third membrane skid and duplex compressor system. h. New piping, fittings, valves, supports, hangers, and all other appurtenances for a completely operable installation.