Day Tank A. Dismantle piping in Day Tank Effluent meter vault and removal of existing sixteen inch (16 in.) plug valve and twelve inch (12 in.) mag meter. B. Supply a new sixteen inch (16 in.) plug valve with an Auma SQR14.2 modulating electrical motor operator or comparable operator. 1. Actuator should be rated for modulating duty that can be set at variable open states across the range. 2. Actuator should be locally adjusted on the EMO interface panel above the vault and remotely from Mission Communications. C. Supply a new twelve inch (12 in.) Siemens SITRANS FM MAG 5100 W magnetic flow meter or comparable unit. Include local transmitter in a NEMA 4X enclosure mounted on top of the vault. D. Installation of power and control wire back to the headworks. Control to tie into the headworks Missions Communications RTU. Electrical hook up of new EMO & mag meter. (OJRSA to excavate trench) E. Provided a new twelve inch (12 in.) DIP flanged spool piece to make up for new meter lay length. F. Reusing existing piping and dismantling joint in vault. Includes new gaskets and hardware for existing piping removed to accommodate installation. G. Manufacturer representative startup services for actuator and mag meter. Return Activated Sludge A. Dismantle current equipment and insulation. B. Secure and install Gorman Rump T-10 pump with internal heater, pressure gauges (in psi), and ARV. C. Install three (3) ten inch (10 in.) rising stem valves and a Val-matic Swing Flex check valve. D. Install eight inch (8 in.) mag meter. (Owner has the meter) E. Install insulation as original. F. Manufacturer representative to perform/oversee startup services for pump. Waste Activated Sludge A. Dismantle current equipment and insulation. B. Secure and install Gorman Rump V-3 pump with internal heater, pressure gauges (in psi), and ARV. C. Install two (2) three inch (3 in.) rising stem valves and a Val-matic Swing Flex check valve. D. Install three inch (3 in.) mag meter with new three inch (3 in.) DIP. (Owner has the meter) E. Install one (1) rising stem valve after flow meter (four inch (4 in.) reduce to three inch (3 in.). F. Install insulation as original. G. Manufacturer representative to perform/oversee startup services for pump.
