handle the latest generation vessels. Though the port is largely a container port, it has strategic importance as 3 service berths are allotted to the Indian Navy. The approach channel to the port has two sections—the entrance channel within the protection of outer arm and the outer channel beyond the protection of outer arm. The total length of the entrance channel is 7 km. The width of channel gradually increased from 244 m to 419 m at the bent portion, then maintains a constant width of 305 m. The depth of the inner and the outer channels are 18.6 m and 19.2 m, respectively, below chart datum, with a swell allowances of 3 m. The entrance is 350 m in Bharathi Dock and 125 m in Dr. Ambedkar Dock. The draught in the navigational channel is maintained by dredging approximately 1 million cubic metres annually. Terminals Container terminals The port has two container terminals, run separately by DP World Pvt. Ltd and Singapore's PSA International Pte Ltd, with a combined capacity to handle 2.8 million standard containers a year. The two terminals loaded 1.11 million standard containers between April and December 2010, up from 886,000 containers a year earlier. Both the terminals have daily trains to Inland Container Depots (ICDs). There are plans to build a mega container terminal, the third one at the port, with private funds worth 36,860 million. The port is served by various container liner services, namely, APL, K Line, Maersk Line, MOL, NYK, PIL and several regional container lines. Chennai Container Terminal Chennai Container Terminal (CCT) is the first container terminal in Chennai port built in 1983. The container terminal was privatised in 2001 and is operated by DP World since 30 November 2001 with a capacity of 1.2 million TEUs. CCT is managed under a 30-year build-operate-transfer agreement set up with the Chennai Port Trust of the Government of India. The terminal is capable of handling fifth-generation vessels up to 6,400 TEU and has direct services to China, West Africa, Europe and the United States. The terminal crossed the "one million TEU" mark in 2007. In 2011, it handled 1.12 million TEUs. It has a quay length of and has 4 berths with an alongside depth of , height (ISLW to Top of Cope) of , channel length of and channel depth of . The total terminal area covers 21.1 hectares, and yard stacking