REQUEST FOR PROPOSALS (“RFP”) FOR CALERA CREEK WATER RECYCLING PLANT PROGRAMMING FOR THE UV DISINFECTION SYSTEM REPLACEMENT PROJECT

The purpose of this Request for Proposals (RFP) is for the City of Pacifica (“City”) to solicit proposals from system integration services firms (“Proposer”) to provide services for programming of the existing SCADA front-end systems for monitoring, control, historical database, and alarming as required to replace the existing ultraviolet disinfection (UV) system with a new UV system, including programming of existing Plant PLC equipment associated with the UV replacement. The selected Proposer and proposed fee will be included in the installation contract RFP for the UV Disinfection System Replacement Project (“Project”), and the selected Proposer will be assigned as a subcontractor to the selected installation contractor (“Contractor”) under the Project. The existing architecture is built around Inductive Automation Ignition SCADA software and the existing Plant PLC equipment is a combination of Allen Bradley PLC 5/40 and Allen-Bradley ControlLogix.