Secondary Improvements

IMEG provided civil, structural, and electrical engineering planning, design, construction, and commissioning services for a retrofit of the aeration system of the 6 MGD wastewater treatment plant. Improvements included replacing the existing aeration blowers with more efficient turbo blowers, addition of an anoxic zone to promote biological phosphorous removal, dissolved oxygen control of the aeration

Master Plan Update

Pico Rivera is in the process of updating the master plans, including the Water Master Plan, Wastewater Collection Master Plan and the Storm Drain Master Plan. The City entered into a contract to develop these updates. In addition to the full system evaluation and project recommendation, IMEG performed a full evaluation of the PFAS within

Industrial Pre-Treatment of Bearing Manufacturer Wastewater

IMEG provided design and construction inspection services for NTN Bower Corporation in Macomb, Illinois to facilitate installation of a pre-manufactured pretreatment system for their process wastewater. The facility manufactures precision roller and ball bearings and truck engine parts for various automotive, construction/heavy equipment and industrial applications. Processes include shearing, pressing, sawing, grinding, honing, washing, heat

Pre-Engineered Pre-Treatment System for Commercial Bakery

Oak State Products contracted with IMEG to facilitate installation of a pre-engineered pre-treatment system for their commercial bakery facility in Wenona, Illinois. Treatment consists of a pre-screen, wedge-wire screen, equalization/pH adjustment tank, dissolved air flotation system, moving bed biofilm reactor, coagulant and flocculant feed system, pH control and caustic and acid feed equipment, nutrient feed

Water Quality Treatment Program

The Mill Creek Wetlands Water Quality Treatment Project was the first of its kind to transform an area within a major U.S. flood control facility into a regional natural water quality treatment system. Mill Creek Wetlands, located in Southern California, creates, protects and restores native habitat for both plants and wildlife, improves water quality, and