This is the moment rescuers attempted to save workers hurt in a horrific blast at a coal-fired power plant which killed at least 26 people. <br /><br />Around 90 people were injured in the explosion which onlookers said ripped through a huge boiler. <br /><br />The structure "started shaking", a massive eruption was heard and gas and steam escaped before hot ash fell from the sky, locals said.
