Client: Great Lakes Water Authority

This project consisted of the rehabilitation of Sampling Stations, building a new sampling station, installation of two Phosphorous Analyzers, replacement of two 150,000 gallon Ferric Chloride tanks with four 30,000 gallon tanks, replacement of Ferric Chloride feed pumps and modifications to the Ferric Feed Pipping at the Water Recovery Resource Facility located in Detroit. CCC self-performed all excavation, concrete, and steel for this project.

The Scope of Work included two primary bid packs:

Package A – Rehabilitation of Various Sampling Sites at WRRF

• New Sampling Station ML1
• Rehabilitation of Sample Station ML1-4
• Rehabilitation of Sample Station MPI-2
• Rehabilitation of Sample Station PEAS-1
• Rehabilitation of Sample Station PEAS-3
• Rehabilitation of Sample Station PEAS-4
• Rehabilitation of Sample Station RAS-1 & 2
• Rehabilitation of Sample Station RAS-3
• Rehabilitation of Sample Station RAS-4
• Rehabilitation of Sample Station C2E
• Rehabilitation of Oakwood Sample Station
• Rehabilitation of Sample Station NI-EA
• Phosphorus Analyzers

Package B – Rehabilitation of PS#2 Ferric Chloride System at WRRF

• Replacement of the existing two 150,000-gallon ferric chlorine tanks with four 30,000-gallon tanks, replacement of ferric chloride feed pumps with skid mounted system in the chemical room, replacement of Ferric Chloride unloading/transfer pumps with skid mounted system in the chemical room, modifications to the ferric feed piping and feed point and providing electrical system and controls.