Bulgaria's ViK Ruse - the water utility company servicing the city of Ruse, said on Friday that it has launched a tender for awarding a contract for construction and reconstruction of water supply infrastructure in the city, worth an estimated 36.3 million levs ($20.7 million18.6 million euro), VAT excluded.The project benefits from EU funding under Operational Programme Environment 2014-2020, the company said in a tender notice.The deadline for submitting offers is November 22.Bids will be ranked based on price, with 40% weight in the final mark, and technical criteria.