Seller will provide supervision, labor, transportation, replacement parts, modification, calibration, installation and maintenance of field instrumentation, fixed gas monitoring equipment, valve actuators, control systems, programmable logic controllers (PLC), ultra-violet disinfection systems, human machine interfaces (HMI) and other related equipment at various facilities. Any travel or mobilization costs should be included in the Bid pricing. The instrumentation & control technicians must be experienced in standard principles, practices and troubleshooting of instrumentation, process control systems, PLC & HMI maintenance, and programming, instrumentation loops, reading process and instrumentation diagrams (P&ID), various type of pressure, level, flow, hazardous gases equipment calibration standards and procedures and various systems directly related to all water pollution control (WPC) facilities. Each of the technicians shall be able to work independently/alone and troubleshoot, repair, and maintain I&C components at all WPC facilities within an acceptable timeframe. Preventive maintenance shall include monitoring, troubleshooting, calibrating, cleaning, replacing expendable parts, procurement of new parts, and backups of programmable logic controllers. All preventative maintenance shall be performed on a regularly scheduled interval predetermined to minimize equipment failure and emergency repairs. Infrared camera will aid in determining any connection/hot spots in panels along with recommendations or solving any heat related issues. Corrective maintenance shall include but is not limited to investigation, troubleshooting, scheduling, coordination, and repair or replacement of instruments and related components. All repairs shall be performed in compliance with manufacturer recommendations and coordinated with the City’s representative.
