On October 14, 2016, TTCL’s volunteers united together to reforest and build check dam for King Bhumibol Adulyadej. With the kind cooperation of Tha Thung Na Forest Protection Unit, Salakpra Wildlife Sanctuary in Kanchanaburi to reforest by making seed balls, and shooting at the deforest areas and build check dam irrigation to decrease the chance of flooding and the purpose of water harvesting.