At a high-altitude molybdenum mine in Colorado, dewatering the main pit meant getting power and controls down the pit wall to a series of skid-mounted pump stations. CEI produced the construction-ready electrical, instrumentation, and controls design: an overhead pole line carrying power and aerial fiber from the pit rim to the floor, pole-mounted transformers feeding…
Electrical engineering design and construction support for confidential federal border-infrastructure sites, including power distribution and utility coordination across multiple task orders.
Electrical engineering for a confidential 80 MW hyperscale data center — power distribution and duct-bank design, medium-voltage temporary power, a facility power study, and support during construction, delivered across multiple design and change-order packages through permitting and buildout.
Provided project management, electrical, controls engineering oversight and process programming and startup support. The Construction Administration work included onsite construction support tasks, Request for Information response, site observations, O&M submittal reviews, record drawings, and startup support.
Provided design, construction support, and post-construction support for upgrades at the Layton Lakes Lift Station. Scope consisted of evaluation and design to upgrade existing equipment and upgrade of the odor control, reduction of nearby generator noise level, and electrical/controls equipment.
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.
