Gammon Infrastructure Projects Ltd has informed BSE that the Company has received the letter of award for the project. The project cost, as estimated by NHAI, is Rs. 1129.11 crores. The Company will receive a total grant of Rs. 316 crores from NHAI during the construction and operation period of the project. The concession period of the project is 20 years, including a construction period of 2.5 years