Procurement of services for the preparation of project estimate documents for major repair and improvement works on the streets of Babek district "Gazanfar Akbarov Street, 20 Janvar Street, Mammad Said Ordubadi Street, Jalil Mammadguluzade Street, Mehdi Huseynzade Street I, Nariman Narimanov Street, Mikayil Mushvig Street, Mirza Alakbar Sabir Street, Molla Panah Vagif Street, Muhammad Fuzuli Street"