Quentin Sprague, left, and Jackman Wood spray concrete from a hose onto the curved wall in the new addition to the Augusta Skate Park on Wednesday morning in Augusta. The men were part of the crew from Who Skates, the Kennebunkport based company, hired to build the approximately 60-by-70 foot addition to the park. The park is in Williams playground located at corner of Bangor and Quimby streets.