INDE_391_41082A-2001-LBC_Irrigation_0004.pdf

This is an irrigation system technical drawing/schematic for the Liberty Bell Complex located in Independence National Historical Park. The plan depicts Package 1 of an irrigation system installation project, drawn to scale in feet, and shows the layout of irrigation infrastructure on the property bounded by Sixth Street.

The drawing includes a comprehensive legend identifying various irrigation components such as 1.5" PVC mainline, PVC lateral piping, PVC sleeve lines, isolation ball valves, 1.5" popup sprinkheads, 0.75" popup sprinkheads, drip tubing, remote control valve (RCV), RCV drip assembly with size as noted, controller locations, pressure gauge probe locations, line-size bronze ball valves, sub-meter installations, and irrigation booster pump locations. The schematic displays the specific placement and interconnection of these components throughout the contracted area, with valve notation indicating zone numbers and flow rates (GPM). The contract limit line is clearly marked on the plan, establishing the boundaries of the work scope. This technical documentation would serve as the basis for bidding, construction, and inspection of the irrigation system installation at this national historical site.