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WATER MANAGEMENT
FEATURED PROJECTS


Waste Washwater & Sludge Treatment Facilities at Southwest, Northeast, Springwells, & Lake Huron Water Treatment Plants DWSD CS-1305



Northeast WTP Chlorine Storage Building Addition and Treatment Plant Improvements CS-1291



Garret A. Morgan Waterworks Plant Filter Improvements Project



Water Main Replacement DWSD CS-1372

Sigma is a leader in water supply planning, water treatment, filtration, design and management of reservoirs, intakes, and transmission and distribution systems. The company designs treatment systems to control pathogens and for the application of disinfectant chemicals and control of their by-products.
  • Master Planning
  • Hydraulic Analysis
  • Treated Water Transmission Systems
  • Distribution Systems
  • Reservoirs and Tanks
  • Water Treatment Plants
  • Booster Pumping Stations
  • Disinfection Systems
  • Chemical Feed Systems
  • Rapid Mixing & Flocculation
  • High-rate Tube Settling
  • Filtration Systems
  • Residuals Management
  • Treatability Studies
  • Pilot Plant Testing
  • Program Management
  • Water Distribution Modeling using GIS Technique
  • Expertise in STONER, EPANET, H2ONET, CYBERNET, and Water CADD Software

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