Attachment_03_PPICR.xlsx

This is a Plant and Process Inventory Control Record (PPICR) spreadsheet documenting assets at the Yankee Desalting Plant (YDP) operated by the Bureau of Reclamation. The spreadsheet catalogs over 500 pieces of equipment and instrumentation across multiple production and facility areas, including pumps, valves, electrical components, monitoring instruments, and structural systems. Each asset entry includes location designation (Area 00 through Area 02), equipment type codes, asset numbers, descriptions, operational status, serial numbers, model numbers, manufacturers, vendors, and records of personnel changes with associated dates. Equipment statuses are primarily marked as OPERATING, with some items noted as DECOMMISSIONED, LIMITEDUSE, INACTIVE, or NOT READY.

The inventory spans general plant infrastructure (audible alarms, electrical systems, lighting, HVAC, grounding, and safety equipment) as well as specialized water treatment and processing systems. Notable systems documented include intake facilities with traveling water screens, grit basins, and centrifugal pumps; lime slaking and softening systems with multiple slakers, chemical feed equipment, and control instrumentation; solids contact reactors with mixers and rake systems; and reverse osmosis/membrane units with extensive monitoring instrumentation for conductivity, flow, pressure, pH, temperature, and turbidity. The most recent record updates are dated August 5, 2025, indicating this is current asset management documentation supporting operations and maintenance activities at the desalting plant facility.