Case Study
London Street Generating Station
Y ear: Technology: 2006 Rock Anchors London Street Generating Station, owned and operated by Peterborough Utilities Inc, is a 1900’s era structure on the Ottanabee River just upstream of downtown Peterborough. Its spillway bays are divided from one an- other by 12 piers. In 2006, as part of PUI’s ongoing program to upgrade its numerous generating facilities, 24 post-tensioned rock anchors – two for each of the dam’s 12 piers – were construc