SCADA & Automation Case Studies and White Papers

  1. Hydrant Pressure Monitoring Application Note
    11/21/2013

    One of the most popular uses for the Telog Hydrant Pressure Recorders (HPRs) is to monitor and analyze customer pressure complaints. The HPR is ideally suited for this application because it is rugged, highly portable, and can give a complete, time stamped picture of the pressure differential between the customer’s water pressure and the water pressure being delivered by the utility.

  2. DCS Versus PLC: A User's Guide To Selecting The Most Effective Control Platform For Your Application
    10/11/2013

    Distributed control systems (DCSs) and programmable logic controllers (PLCs) are not mutually exclusive technologies. When the end-use application serves as the basis for making a sound decision, the selection process becomes more efficient, and a more effective outcome results. This white paper provides general guidelines and highlights key considerations when choosing a control system platform. While the details of each application are critical to the selection process, use the following as a guide when designing, specifying, and implementing controller technology. By Jim Hazelwood and Bill Butler, Revere Control Systems

  3. 18 Hours To New SCADA
    4/4/2012

    Houghton Lake Sewer Authority staff were concerned that the aging computer running their SCADA software application was in danger of failing.  However, their budget constraint was cost-driven and required that any new, fully featured system be up and running in under a week.

  4. All-in-One SCADA
    2/11/2011

    Serving roughly 35,000 people, the Town of Natick Water/Sewer Division remotely monitors 2 water reservoirs, 32 sewer lift stations and 2 drinking water treatment plants. By Chris Little

  5. Overcoming Water Scarcity Challenges On Providenciales Island
    6/30/2009

    The residents and industries of Providenciales Island are completely dependent on fresh water produced by a single desalination plant. In 2007, ITT Flowtronex was hired to replace the plant’s overworked pumping system and add a booster pumping station to the distribution system. One of the challenges they faced in designing controls for the system was how to maintain the public water supply while the island’s undersized ground water storage tanks were removed and replaced with a large single tank in the same location, a three to four month process. By Richard Embry and Christopher Little

  6. Overcoming The Challenges Of Finding The Right SCADA Software
    10/21/2008

    The city of Altamonte Springs, FL, is located just north of Orlando and is home to more than 43,000 people. The city’s Water Distribution and Wastewater Collections Division is responsible for the operation of a 25 million gallon-per-day capacity aerobic wastewater treatment plant, four water treatment plants, and approximately 80 lift stations spread out across the city.

  7. VTScada Performs Monitoring And Control Of Aquifer Storage And Recovery In The Town Of Fountain Hills, AZ
    6/11/2008

    Imagine a quiet ranch in the middle of Arizona, complete with cactus, tumbleweeds, and very little water. Now imagine twelve thousand people, a thriving suburban community, four golf courses with lush, green grass, and the same small amount of water

  8. Centralized Backup & Configuration For Remote Plant HMIs
    7/5/2007

    As Wastewater Manager for four sewage treatment plants spread across Colchester County, Nova Scotia, Nicole MacDonald faced the daunting task of ensuring all systems continued to function seamlessly on a 24/7 basis. Each plant had its own separate monitoring and control system that allowed it to function autonomously

  9. Continuous Monitoring And Control System Improves Communication, Operating Efficiency
    3/7/2007

    In the early 1990s, the Borough of Ridgway purchased several separate systems to control their water treatment and five bay filtration processes. Through the years, technology obsolescence led to difficulties in obtaining support and spare parts for all the systems. At one point, the existing systems completely failed, leaving Ridgway employees to manually operate the plant for several months. A new, more efficient system was desperately needed.