<span style="color: #222222;">Three people were injured in a blast at a cement block manufacturing factory in Tuem Industrial Estate in North Goa's Pernem Taluka today. </span><br />'' <br />'' <span style="color: #222222;">Confirming that the accident occurred around afternoon, Pernem police station incharge Sandesh Chodankar informed AIR that the injured are being treated at the Goa Medical College in Bambolim. </span><br />'' <br />'' <span style="color: #222222;">He added that the factories and boilers department will file a report assessing the reason for the accident.</span>