NEW DELHI: Chief Minister of Delhi has directed the Delhi Jal Board (DJB) officials on Monday to permanently resolve the problem of contaminated water supply in some parts of the national capital. During a review meeting, Chief Minister asked the DJB members to gather information from local legislators regarding the areas which have been receiving contaminated water from the board’s main supply line. Delhi CM also asked the officials to find and replace pipes which were the reason behind the contamination of water supply.