Chaminade Prep in West Hills expects to begin demolition soon of the 4.8 acres of buildings it acquired in 2018 that will become its.sports fields. Next year construction will begin on a baseball field, pool and training fields that could be completed by 2027, according to athletic director Todd Borowski. Harvard-Westlake is scheduled to open its River Park complex next year that includes a gym, fields, pool and parking. AdvertisementAdvertisement AdvertisementThis is a daily look at the positive happenings in high school sports. Sign up for the L.A. Times SoCal high school sports newsletter to get scores, stories and a behind-the-scenes look at what makes prep sports so popular.