Specifications include, but are not limited to: Existing infrastructure that shall be connected to consist of a 2” copper water line located on the North side of the field and automatic controller power source located on an exterior wall of Coleytown Middle School on the South side of the field. The point of connection for water has a power source for a pump if contractor deems it necessary and includes it within the proposal. The point of connection for the optional front field will need to be a continuation of the main line. The line will need to wrap around the South portion of the school and cross the existing entrance road. 1. Equipment – system equipment to be installed, to include but not be limited to, backflow, irrigation pump, flow meter, isolation valve, master valve, new controller, rain sensor, main lines, valves, system wiring, valve boxes, laterals, sprinkler heads, swing joints, quick coupler valves, blowout connections, and any other related apertures. 2. System Performance – system is expected to deliver a complete cycle of approximately .5” of water over a 10-hour period. System shall provide head-to-head coverage and be spaced at a maximum of 50% of design performance diameter of the sprinkler. 3. Preferred system equipment – Hunter ICC 2 automatic clock, Hunter PVG-151G 1.5” valves, Brass isolation valve, Hunter I-25-04-SS-10 (full or part circle), 4. Turn over – system will be turned over in a completed, functional, and adjusted state to the Parks Superintendent. Approval of completed, functional, and adjusted state will be determined by Parks Superintendent. Turnover will include an as built field layout identifying location of valves/zones/sprinklers/etc., operation pressures and scheduled flow rates. As built will also include a zone legend and recommended run times. 5. Warranty – installation shall include 1st winter blow out and spring start up the following spring to fully functional and adjusted state. Any required replacements will be covered for one year from date of turnover.
