This system will meet the cooling and ventilation requirements of the four underground stations of the Delhi-Meerut Regional Rapid Transit System (RRTS), it said. These stations — Anand Vihar in Delhi, and Meerut Central, Bhaisali, and Begumpul in Uttar Pradesh’s Meerut — are being constructed at depths ranging between eight and 23 metres, the statement issued on Thursday said.
