Wastewater Treatment Facility Improvements
WASTEWATER TREATMENT FACILITY IMPROVEMENTS
City of Sandwich, Illinois
EEI provided design and construction engineering services for the wastewater treatment facility (WWTF) improvements, funded by a $13 million SRF low-interest loan. The project consisted of installing facilities at WWTF to achieve compliance with the 1.0 mg/L and future 0.5 mg/L phosphorus NPDES permit limit and various WWTF improvements that replaced aging equipment and reduce O&M costs.
Highlights:
$12,965,000 (2021-2024)
(Construction On-Going)
- Planning, Design and Construction Engineering Services
- Preparation of Construction Drawings
- SRF Loan Administration
- Development of Project Manuals for Bidding
- IEPA Construction Permitting
- Advertisement and Bidding
- Bidding Coordination and Construction Oversight
- New Oxidation Ditch Aerators and VFD’s
- New Raw Sewage Pumps
- New Tertiary Cloth Disc Filter
- New Chemical Feed Storage and Feed Facility
- Addition of Two (2) New Aerobic Digesters
- Renovations of Three (3) Existing Aerobic Digesters with New Diffusers and Blowers, and Covers
- Significant Electrical Upgrades
- Full WWTF Capacity Stand-By Electrical Generator
- Upgraded SCADA System
WASTEWATER SYSTEMS
PROJECT EXPERIENCE
Devon Excess Flow Lift Station and Force Main
Wastewater Treatment Facility Improvements
Route 31 and Roosevelt Trunk Sewer Main Replacement
I&I Reduction Program: Sanitary Sewer / CMOM Overview
Corneils Road Interceptor Sewer
East & West Wastewater Treatment Facility Improvements
Why Our Clients Choose Us
Today, EEI has a staff of over 80 and has the privilege of serving our clients. Our philosophy of putting our clients first has led to many longstanding client relationships.
Outstanding Service. Every Client. Every Day.
Engineering Enterprises, Inc.’s philosophy of putting its clients first has led to many longstanding client relationships in northeastern Illinois and goes hand in hand with the EEI reputation of working diligently to enhance the quality of life and improve the health and welfare of the residents in the communities we serve.
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