Appointment of Safety Consultant for Widening to Six Lane of the existing Four-Lane Main Carriageway along with providing 2 Lane/3 Lane/4 Lane Service Road on Sardar Patel Ring Road around Ahmedabad City from Km 8+000 to Km 45+000 of Package -1 (Total Design Length: Km 37.000) & Km 0+000 to Km 8+000 and from km 45+000 to 76+254 of Package -2 (Total Design Length: Km 39.254)under the Ahmedabad Urban Development Authority (AUDA) in the State of Gujarat on Hybrid Annuity Mode