Project #1 – Wastewater Treatment Improvements:

City of Fredericksburg, VA hired Reid Engineering Co. and English Construction via an unsolicited PPEA (Design Build) proposal for their wastewater treatment system improvements project due to a mandated consent order compliance schedule by the VADEQ. The project which is in operation consisted of the following:

• VA DEQ permitting
• Site, Mechanical, Electrical and Structural Engineering
• New Bar Screen
• New UV Disinfection
• New plant wide SCADA System.

Project #2 – Pretreatment Program Assistance:

REC assisted the City of Fredericksburg, VA staff with updating their existing pre-treatment program, which consisted of the following documents:

• Local Limits
• Pretreatment Ordinance
• Pretreatment Application
• Pretreatment Permit
• Enforcement Response Plan

Project #3 – Operation and Maintenance Manuals:

Reid Engineering Co. prepared new Operation and Maintenance Manuals for the City’s WWTP to incorporate the SCADA System and new Equipment. The O&M Manuals were coordinated with VA DEQ.

Project #4– Aeration Evaluation and Upgrade

REC evaluated the existing Envirex Orbal Oxidation Ditch Aeration system for Nutrient Removal.