Successful Projects Demonstrate the Benefits of ... - Ohiowater.org

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Case Study 1: Kentucky • Wastewater Pump Station • 21 MGD max flow • 2-stage pumping (4 parallel pump sets) • Pressures up to 220 psi • 3-mile-long 30” FM 16
Case Study 1: Kentucky • Frequent water hammer in pump station with pressure spikes over 400 psi • Vacuum conditions & vapor cavity collapse in force main • Vibration and noise complaints from residents along force main • June 2009 power loss resulted in valve failure in pump station 17
Page 1 and 2: Ohio Section AWWA Annual Conference
Page 3 and 4: Introduction • Surge modeling has
Page 5 and 6: What is Surge • Both high & low t
Page 7 and 8: Surge Control Devices • Surge Rel
Page 9 and 10: Surge Modeling: Why Model Surge •
Page 11 and 12: Surge Modeling: Information Require
Page 13 and 14: Surge Model Calibration: Reasons/Be
Page 15: Surge Model Calibration: Applicatio
Page 19 and 20: Case Study 1: Kentucky - One Pump S
Page 21 and 22: Case Study 1: Kentucky • Final so
Page 23 and 24: Case Study 1: Kentucky • Check va
Page 25 and 26: Case Study 1: Kentucky - Trip All P
Page 27 and 28: Case Study 2: Maryland • Several
Page 29 and 30: Case Study 2: Maryland - HSPS Power
Page 31 and 32: Case Study 2: Maryland - Opening Va
Page 33 and 34: Case Study 2: Maryland - Alternativ
Page 35 and 36: Case Study 2: Maryland - Field Data
Page 37 and 38: Case Study 2: Maryland - Field Data
Page 39 and 40: Case Study 3: Ohio • 15 MGD WTP H
Page 41 and 42: Case Study 3: Ohio - Normal Pump Sh
Page 43 and 44: Model-Predicted Pressure (psi) Case
Page 45 and 46: Conclusions Successful surge improv
Page 47: Questions Contact Info: Bo Copeland

Successful Projects Demonstrate the Benefits of ... - Ohiowater.org

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