Construction on a spillway for a whitewater kayak area just south of Holtwood Dam, left, continues Tuesday, February 12, 2013. As part of a $440 million project to expand the output at PPL's Holtwood Hydroelectric Facility, the utility company is working to improve water conditions for kayakers that would have otherwise been compromised by the expansion. The feature is expected to be completed by fall. Bill Kalina photo bkalina@yorkdispatch.com