25I - AGMT - PUMP STATION SRVS - Laserfiche WebLink

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A, Hardwired Functions 1. Send at common "Access .Door Open" signal to the PLC if any of` the four doors into the pump station or clectricul MITI is aletected open, 2. Scud it Common ".Access Bypass" signal to the PLC:' if citht:r of the two "Access Bypass Alarm" switches are: activated, B. PLC functions 1. Monitor the security "Access Door Open" and "tntrusion Alarm Bypass" signals and ,generate an alarm (latch) if the "Bypass" signal is not dmetctl rant I minute ol" the "Access Door Open" signal being roceived. Reset the ular•m WOW Bypass signal is dete.Oed err the alarm is reset at the FINIL C, 1-INII Functions 1. Show status of door switches, bypass switches, and access alarms. NIX C.nrergeucy Gencrutor Stet) Sectnenca The backup generator will be provided by other:;. The PC.S integrator shall provide the Programming and integration with the backup generator as follows: A. Hardwired Functions 1. TUD. B. PLC Functions 1. The automatic transfer switch will be monitored Farr status and alarm as shown in the P&lDs and as listed in the VO schedule. Automatic transfer switch (ATS) position indicates utility poww er status. 1 "<'v'hen plant power fails, as indicated by a three- phase power monitor wired to the foal -side of the ATS, the PLC shall immcdiately shut down all PLC" Controlled equipment, Fifteen seconds after ,plant power is restored, as indicated by the three -phase power monitor wired tax the load -side of the ATS, the PLC's shall begin wquentially restarting ttre pumps so than no two pumps start at the same time. Punip re- starts slralt be staggered by at least 20 seconds cacti by the PLC using tune delay logic. 3. The PLC shall not call more than three pumps to rata when the station is on emergency power. C, HMI Functions t. Show status of the ATS switchcs. 2. Other function T9D. City of Santa Anna RFP 15-105