P2560010_ExhA-Attach1_Sys_Diag_SAMPLE_2nd.pdf

The document is a detailed system diagram for a Reverse Osmosis Water Treatment Plant Operations, Repair & Maintenance Contract prepared by Pure Aqua, Inc. for Whitehead Construction. The system diagram provides comprehensive technical specifications for a water treatment system, including detailed schematics of the equipment layout, electrical wiring, and process flow. The documents include multiple views such as top, front, right, and mounting footprint perspectives, along with a complete piping and instrumentation diagram that shows the interconnections of various system components.

The system is a Reverse Osmosis (RO) water treatment setup with specific technical parameters, including a microprocessor-controlled system with a pressure vessel rated for 6 x 4 @ 300 PSI. The equipment includes multiple components such as a 13" Calcite Filter Tank, a 16" Multimedia Filter Tank, an Antiscalant Chemical Dosing System, and various pumps, valves, and sensors. The electrical diagram shows a 220VAC/1PH/60HZ power input with detailed terminal and output configurations. The system is designed with multiple interface points, including digital communication ports (Tie-232) and various input/output switches for monitoring and controlling the water treatment process.