Callaway Nuclear Power Plant

Posted on Posted in Power


Callaway Nuclear Power Plant, Unit 1, Steam Generator Replacement – Awarded Platts Global Energy Award, ENR/McGraw-Hill Construction Energy Construction Project of the Year. SGT LLC, a Morrison-Knudsen/AREVA NP joint venture company, provided engineering, project management, licensing, training, and construction services. Work was completed in a record-breaking time of 63 days and 13 hours, besting the previous record for any previous steam generator replacement outage duration by one day and three hours. This project also set world records for steam generator replacement contractor window duration of 32.7 days and a world record for reactor coolant system cut-to-fill duration of 31.6 days for a four loop Westinghouse unit.