flood control and drainage
 

Water and Wastewater

Wastewater Treatment Plant Design

EEC has the experience necessary to design new wastewater treatment facilities and improvements to existing facilities. EEC has worked on many projects to improve site safety, operational efficiency, and to facilitate the operator's needs.

Service Areas Include:

  • Domestic Wastewater Treatment Plants
  • Treatment Plant Upgrades
  • Industrial Wastewater Treatment Plants

Project Experience:

Lordsburg Wastewater Treatment Plant, Lordsburg, New Mexico

EEC provided a design upgrade and replacement for the City of Lordsburg's 0.6 MGD wastewater treatment facility. Treatment system components included headworks, lagoons, wetlands, and chlorination system. In addition to the design of these components, EEC and our subconsultants designed the electrical instrumentation, control system, yard piping, and provided chlorine injection to the winter storage recirculation line.

Ina Road Water Pollution Control Facility Safety Improvements, Tucson, Arizona

EEC prepared design drawings and specifications for safety improvements including fall protection, improved maintenance access, emergency egress, work platforms, and electrical control modifications.

Roger Road Wastewater Treatment Plant Biotower Repairs, Tucson, Arizona

EEC prepared drawings and specifications for the replacement of the distribution arms on Pima County Wastewater Management Department's north and south biotower.

Corona de Tucson Wastewater Treatment Plant Radio Tower and Influent Flume, Tucson, Arizona

EEC provided design for the installation of a flow measurement flume at Pima County Wastewater Management Department's Corona de Tucson Treatment Plant. The system includes approximately 450 feet of sewer main, two manholes, one vault, and a screen wall for vandalism protection.

Ramsey Canyon Wastewater System Design, Sierra Vista, Arizona

EEC prepared design drawings and specifications for a wastewater treatment system to replace an existing septic/leach field system with new septic tanks and subsurface drip disposal to serve the expanded visitor's center.

Agua Caliente Ranch Septic System, Tucson, Arizona

EEC prepared a design for the installation of an ET wastewater disposal system at Agua Caliente Park. The system included septic tank design, yard piping, construction documents, and preparation of an Operation and Maintenance (O&M) Manual in accordance with ADEQ/PDEQ requirements.