About Testing & Calibration Laboratory, Central Testing Circle,
DVC- Damodar Valley Corporation is a public sector undertaking which is responsible for several power stations in Jharkhand and West Bengal. Therefore to ensure that power supply does not face any hindrances, they have established a Central Testing Circle (CTC). CTC has a testing and calibration laboratory situated near the Maithon Dam, in Dhanbad, Jharkhand. This testing facility is equipped with state of the art modern testing instruments to carry out electrical testing of meters such as electricity meters and watt hour meters. They have been proffering exceptional services since their inception because of earnest and qualified workforce along with latest technological developments.