El Mirage Opengov #EM26-ARC01

Arc-flash hazard analysis for El Mirage water and wastewater facilities

The City of El Mirage Public Works Department is seeking an engineering firm to assess electrical arc-flash hazards at municipal water and wastewater facilities. - Buyer: City of El Mirage, Public Works; procurement contact listed as Valerie Ojeda, Procurement Administrator. - OEMs and software: No engineering contractor, equipment OEM, or supplier is named. The solicitation identifies SKM Power*Tools, ETAP, and EasyPower as acceptable software platforms for analysis and native modeling files. - Facilities covered: 9 well sites, 8 booster stations, 5 generator switchgears, the Brisas sanitary lift station and its generator transfer switch, and the water reclamation facility and its 2 generator transfer switches. - Requested services: Collect and verify electrical equipment data; create or update one-line diagrams; obtain available utility fault-current information; model the electrical systems; perform short-circuit, protective-device coordination, and arc-flash analyses; identify deficiencies and recommend improvements; install durable warning labels; deliver reports and native modeling files; and provide 4-hour staff training. - Key requirements and deliverables: Follow NFPA 70E, the latest edition of IEEE 1584, and applicable requirements. Provide field data sheets, one-line diagrams in PDF and native CAD formats, study reports and time-current curves, recommended settings, arc-flash equipment summaries and labels showing incident energy, boundaries, PPE and shock-hazard information, final documentation, and native model files. - Quantities and part numbers: No physical products, product part numbers, or fixed service quantities are specified. Facility counts define the study scope. - Performance period: An anticipated one-year initial term with up to two additional two-year extensions; the contractor is to propose the project schedule.

Description

The City of El Mirage seeks qualified engineering firms to perform a comprehensive Arc Flash Hazard Analysis Study in accordance with NFPA 70E, the latest edition of IEEE 1584, and applicable regulatory requirements. The work includes field data collection, system modeling, short-circuit analysis, protective-device coordination, arc-flash computations, warning-label installation, and final reports documenting deficiencies and recommendations. Deliverables include updated one-line diagrams, study reports and modeling files, equipment labels, and four-hour staff training. The study covers the City’s listed well sites, booster stations, generator switchgears, sanitary lift station, and water reclamation facility.

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