Handover of Assistance for Unworthy Home Remodeling (RTLH) by PT. Korin Jaya May 18, 2022August 13, 2018 by PT. Korin Jaya Semarang Regent Bp. Mundjirin said, there were 39,000 uninhabitable houses (RTLH) in Semarang Regency. This amount will not decrease in the near future. In fact, Mundjirin said, until 2021 he could only repair 10,000 RTLH.