Section 4(2)(e) in The Petroleum and Natural Gas Regulatory Board (Code of Practice for Quality of Service for City or Local Natural Gas Distribution Networks) Regulations, 2010
(e)in case of complete demolition of a premises with an existing domestic connection, the entity, on receipt of a request for disconnection from the consumer, shall remove the meter and other equipment within a period of 30 days from the premises of the consumer and in case the consumer so desires, reconnect the same in the reconstructed premises at the cost of consumer.