U4_TANK_BID_PLANS_6_OF_6_-_El_P&ID.pdf

This document is an electrical Process and Instrumentation Diagram (P&ID) for the City of Santa Cruz's University 4 Tank Replacement Project (CWO 2022-002), prepared by HDR engineering firm. The technical drawings detail the electrical and instrumentation systems for a water storage tank replacement at the University of California Santa Cruz campus, including single line diagrams, electrical site plans, pump station electrical plans, and comprehensive symbol and abbreviation legends. The project involves decommissioning an existing 400,000-gallon potable water storage tank and constructing a new tank on the existing foundation, along with associated pump control upgrades and infrastructure improvements.

The technical documentation indicates a complex infrastructure project with multiple system integrations, including SCADA (Supervisory Control and Data Acquisition) systems, electrical panels, instrumentation connections, and process control mechanisms. The project will include installing a 40,000-gallon maintenance tank, upgrading fire hardening at the U6 pump station, improving site access with road pullouts, replacing fencing, updating drainage infrastructure, and performing road resurfacing. The engineer's estimate anticipates a total project cost of approximately $4.4 million, with a contract duration of 482 working days. The drawings provide extensive technical details about electrical connections, control systems, valve operations, and instrumentation specifications to ensure comprehensive system integration and functionality.