business hours

Monday-Friday: 9:00AM-5:30PM

Saturday: Holiday

Sunday: Holiday

office address

Tunnelling Association of India

C/o CBIP Building,

Plot No. 4, Institutional Area,

Malcha Marg, Chanakyapuri,

New Delhi 110 021

http://www.tai.org.in/

Fax : +91-11-2611 6347

email addresses

contact@tai.org.in; kamal@cbip.org

phone numbers

+91-11-2611 5984

+91-11-2611 6567