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Improving Baton Rouge’s Sewer System with New Wastewater Pump Stations Stanley Consultants designed 16 new replacement pump stations for the City of Baton Rouge to resolve city-wide sewer problems and position the City to realize millions of dollars in fiscal savings through a 25-year planning period. Learn More
De-Congesting Arizona’s Chino Valley Highway Stanley Consultants served as Arizona DOT’s prime design consultant to develop an innovative solution to the congestion and safety problem on SR 89. Learn More
Air Force Base Runway Replacement Supports Global War on Terrorism Stanley Consultants was retained by Perini Corporation as the lead design firm and coordinator throughout design, construction and closeout activities of the Andersen Air Force Base in Guam. Learn More
World’s Biggest Chiller Cools Qatar Island Stanley Consultants provided engineering design services for the world’s largest Integrated District Cooling plant, serving the needs of Qatar Island. The plant is also equipped with a desalination plant. Learn More
Water Main Hot Tap Critical to O’Hare Runway Project Stanley Consultants designed an innovative hot tap process resulting in no water service disruptions at O’Hare and savings of $80 million over next best design alternative. Learn More
Transforming Fire-Damaged Landmark Into Popular Venue Through adaptive reuse, the fire-damaged Credit Island Lodge was reconstructed as an attractive public space. The structure’s historic look was retained, yet its functional value is far greater with public rental higher than before the fire. Learn More

Emissions Reductions Are Key in Power Plant Design

Stanley Consultants served as owner’s engineer for City Utilities of Springfield, Missouri, 300 megawatt power plant, providing preliminary and detailed design of the entire plant which is equipped with state-of-the-art emissions reductions technology.

Emissions reductions and lessening the environmental footprint were key considerations when designing a new coal fired power plant for City Utilities of Springfield, Missouri.  The $555 million, 300 megawatt plant is equipped with state-of-the-art emissions reductions technology, including:

  • Urea based Selective Catalytic Converter for NOx emission control
  • Activated Carbon Injection (ACI) for mercury emissions control
  • Circulating Fluidized Bed Dry Scrubber for SO2 and acid gas emission control
  • Baghouse for particulate emission control

The plant was designed with technology to minimize dust generation including engineered hood-and-spoon chutes, passive and active dust mitigation equipment, and fabric filter dust collectors for PRB coal with explosion protection per NFPA 68.   It also has dust collection systems for the coal crusher building (10,000 cfm), the coal silos (10,000 cfm), and reclaim system (14,000 cfm).  Dust collection systems were also supplied for the existing rail car dumper and existing transfer building for the Unit 1 stack out system.

Treated municipal wastewater is used for cooling water makeup and wet flue gas desulfurization sprays, saving approximately five million gallons per day of water that would otherwise have been supplied from underground aquifers. 

Stanley Consultants served as owner's engineer for the project and provided preliminary and detailed design of the entire plant, cost estimating, scheduling, resident engineering services during construction, startup services, and performance testing. 

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