PETALING JAYA: A pink, gaseous influent is potentially the cause of the recent underground explosion near a sewer line in Penang that shook the public, says Indah Water Konsortium (IWK) Sdn Bhd.
The national sewerage company said the influent was uncovered in the sewer system after a preliminary investigation conducted near Lengkok Perindustrian Bukit Minyak at Bukit Mertajam where the explosion occurred on Friday (June 6).
