A broad-gauge coach maintenance depot, called the Basin Bridge Train Care Centre, is located at the northern side of the terminus, where trains of 18 to 24 coaches are checked, cleaned and readied for its next trip after they return from round trips.
It is the largest train care centre under the Southern Railway where 30 pairs of trains are inspected every day.
The yard has 14 pit lines, each 3-ft deep, to inspect undercarriage of trains, but only two lines can accommodate 24-coach trains.
The rest are designed to park 18-coach trains.
Five to six people are allotted to each train.
As of 2012, the centre has 3,500 employees, a shortage of about 400.

Water accumulated in pit lines are let out into the Buckingham Canal by means of drainage channels.
However, as the yard is located in a basin area, water does not drain quickly enough.
In addition, the centre faces pests and other hygiene issues too.
A broad-gauge coach maintenance depot, called the Basin Bridge Train Care Centre, is located at the northern side of the terminus, where trains of 18 to 24 coaches are checked, cleaned and readied for its next trip after they return from round trips. It is the largest train care centre under the Southern Railway where 30 pairs of trains are inspected every day. The yard has 14 pit lines, each 3-ft deep, to inspect undercarriage of trains, but only two lines can accommodate 24-coach trains. The rest are designed to park 18-coach trains. Five to six people are allotted to each train. As of 2012, the centre has 3,500 employees, a shortage of about 400.
Water accumulated in pit lines are let out into the Buckingham Canal by means of drainage channels. However, as the yard is located in a basin area, water does not drain quickly enough. In addition, the centre faces pests and other hygiene issues too.
Chennai Central railway station