Pima County RWRD – TRWRF Headworks Odor Control
Provided design and procurement of PLC control panel CP301 including shop drawings, loop drawings, O&M Manual submittal, as well as delivery of PLC panel to site and factory acceptance test.
Maricopa Mountain Domes – Water System Improvements
Provided Engineering Consulting Services including design and construction administration for water system upgrades for the Maricopa Mountain Domestic Water Improvement District (MMDWID). Projected was approached in a multi-phase process.
El Paso Water – JR & RB Standardized Generator Programming
Provided extensive Programming work at the Jonathan Rogers Water Treatment Plant and the Robert Bustamante Wastewater Treatment Plant. Scope included standardizing (8) Operator Interface Terminals (OIT) and (2) HMI’s which were not consistent between the plants.
Tucson Water – Central Tucson PFAS Project
Provided design, construction support, and programming services. Electrical, instrumentation and controls (EI&C) services included design to support changes and remote access and included P&ID’s to assist with coordination.
City of Cottonwood – Riverfront WRF
Provided complete Electrical and Process instrumentation design for the Riverfront Water Reclamation Facility in Cottonwood, Arizona. The new water reclamation facility was primarily comprised of packaged components including a packaged headworks, Aeromod primary treatment system, Tertiary filters and various support systems.
Fountain Hills Sanitary District – Site-Wide Power Study
CEI conducted a Power System and Arc Flash analysis in accordance with IEEE 1584-2018, utilizing the ANSI method of Short Circuit analysis. CEI prioritized Fountain Hill’s requirements while ensuring accurate data entry and proper evaluation of the Utility Contribution for Max and Min.
Cave Creek Water Reclamation Plant – EI&C Design
Provided electrical engineering design services and detailed shop drawings for the Cave Creek Water Reclamation Plant.
El Paso Water – John T. Hickson WRF Rehabilitation
Provided Project Management, Inspection and Testing Services, and Electrical Design services for the Design-Build of the John T. Hickson Water Reclamation Facility Rehabilitation Project.
Bureau of Indian Affairs – Santa Rosa Ranch Well & Tank Sites
Providing electrical engineering services for a feasibility study, design, support during construction, commissioning, and system integration for the Santa Rosa new well and tank sites. Feasibility scope includes support for evaluation for utility power and electrical routing.
Pima County RWRD – TRW Power Quality Metering Design & Procurement
Provided a Power Quality Monitor (PQM) System at the Tres Rios site for Pima County to increase data collection and reliability of the power distribution system. Provided a design upgrade at the Tres Rios WWTF consisting of site visits, design drawings, design specifications along with coordination between Pima County and Ashton.