I take new connection from padma gas agency. He charged rs6500 for 2 cylendra but give me bill only 3000 for cylendra and 1400 for gas and not give me bill for balance amount. I asked him balance amt chages so he say insurence and security.. But he dont give bill for insurance and security.. This agency is in broadway near polish station.. I want to know what real chages for new connection. Was this information helpful? | 
I don't know about Insurance which they charged on your connection. But Security deposit would be around Rs.1000 to Rs.1500 per connection. Also the security will be refunded when you surrender you connection. So for the Security you need to obtain invoice for further reference.
Anguraj