After O2 crisis, Delhi govt targets 421-tonne storage capacity | Delhi News

After O2 crisis, Delhi govt targets 421-tonne storage capacity | Delhi News


NEW DELHI: After the second wave of Covid-19 devastated the capital in April and May, Delhi government has been strengthening health infrastructure keeping in mind a likely third wave. Part of this exercise involves ramping up oxygen generation and storage facilities at city hospitals.
In June, chief minister Arvind Kejriwal had announced that the buffer liquid medical oxygen (LMO) storage capacity for the city will be enhanced by 421 metric tonnes (MT). This is part of the large-scale preparations against the third wave. The aim was to increase storage capacity to an extent that at least one day buffer of the peak oxygen demand of Delhi is always available.
Apart from Pressure Swing Adsorption (PSA) plants in hospital premises for oxygen generation, the government is also increasing storage capacity. Very soon, Delhi government-run Sanjay Gandhi Hospital at Mangolpuri, Satyawadi Raja Harish Chander Hospital in Narela and Bhagwan Mahavir Hospital, Pitampura will have cryogenic LMO vertical storage tanks with a net storage capacity of more than 50 MT.
The vertical storage tanks will be constructed by vendors within 10 days of awarding the work by the state government, tenders for which have been floated “on an urgent basis during the Covid-19 situation,” said an official. Apart from 12 months’ warranty, the supplier would also have to provide annual maintenance for three years after the warranty expires.
The storage tanks will have features like an insulated cold converter for oxygen, double walls with an inner wall of austenitic steel and outer wall of carbon steel, two gas vents or safety valves, pressure regulator, liquid oxygen level gauge, etc. The oxygen tanks will be installed following Static and Mobile Pressure Vessels (Unfired) Rules, 2016 and approval of the Petroleum and Explosives Safety Organisation (PESO).
Following the oxygen crisis in the months of April and May, the state government is also ramping up infrastructure to transport LMO from other states, which proved to be a big challenge during the second wave of Covid-19 cases. The state government is also creating its fleet of oxygen cryogenic tankers and Delhi Transport Corporation (DTC) has been entrusted with procuring and operating tankers. To begin with, 15 such tankers are being procured.
As the national capital was gasping for breath, Delhi was allocated additional oxygen from plants located more than 1,500 km from the city in areas such as Durgapur, Rourkela and Kalinga Nagar. Transporting the oxygen from these plants to the capital proved to be a big challenge and containerised cargo movement through railways was also used for bringing LMO to the city.


Source link


Leave a Reply

Your email address will not be published. Required fields are marked *

Share This