Sep 03, 2018 Rapid exit taxiways at Chennai Airport Airport Authority of India has tenders invited for the construction of 2 nos. rapid exit taxiways (RET) for the main runway 07/25 and straightening of b-taxiway as parallel taxi track suitable for code-e aircraft at Chennai. International Airport, Chennai (electricalworks) sh: horizontal directional drilling. The estimated tender value is Rs 9857300. Bids can be submitted by 07/09/2018.