The technical investigation report on the Putra Heights gas pipeline explosion is expected by June 26, said Selangor Menteri Besar Datuk Seri Amirudin Shari. The criminal probe remains confidential as it must be combined with technical findings, including pipeline integrity, soil movement, and possible external causes. The Department of Occupational Safety and Health (DOSH) leads the investigation. Police will verify excavation details after sample collection and pipeline repairs. The April 1 blast caused a massive fire, visible from kilometers away, damaging surrounding materials.
