Actor-producer Dhanush will next team up with filmmaker Karthik Subbaraj for a yet-untitled Tamil project, which will go on the floors later this year."The project has been locked. While the genre of the film is yet unknown, the regular shooting will kick-start from September," a source close to Dhanush told IANS.This is the first time Dhanush will be teaming up with Subbaraj, known for critically-acclaimed films like "Pizza" and "Jigarthanda".Dhanush is currently shooting for Gautham Vasudev Menon-directed Tamil action-drama "Enai Nokki Paayum Thota". He will start shooting for his Hollywood project "The Extraordinary Journey of The Fakir" from July.Dhanush also has Tamil gangster-based two-part film called "Vada Chennai" with National Award-winning filmmaker Vetrimaaran. However, one is not sure when this project will go on the floors.