Oasis drinking water fountains at Triuvananthapuram International airport India. The Hindu News paper. Drinking water fountains at airport SPECIAL CORRESPONDENT THIRUVANANTHAPURAM:, JULY 25, 2016 00:00 IST UPDATED: JULY 25, 2016 06:03 IST SHARE ARTICLE PRINT A A A To provide good quality drinking water and to prevent littering of plastic and paper cups, water coolers have been replaced with water fountains at the Thiruvananthapuram international airport. Drinking water fountains have been installed at nine locations of T-2 terminal (international) by the Airports Authority of India. People can drink water directly from the fountain without using cups. Airport Director George G. Tharakan said the water fountains, installed at a cost of Rs.25 lakh, had been manufactured by a US-based company.