A 32-year-old construction workerfrom Kalyan in Thane district drowned in a creek while celebrating Holi, police said.Deceased Surinder Vikramsingh, who works at a construction site in Maharal village, was part of a group of five people who ventured into a creek for a swim in the afternoon, Kalyan taluka police sub inspector Bajrang Rajput said.Vikarmasingh's body has been fished out, he added.