Project Colliery, KB 10/12 Pits Colliery, Bhagaband Colliery and Gopalichak Colliery. Non-producing mines in the PB Area are: KB 5/6 Pits Colliery, Kenduadih Colliery and Putkee Colliery. Other units of the PB Area are: B.C.Plant, Ekra Workshop, Kenduadih Auto Workshop and 132 kv substation. The area office is located at Aralgoria. The PB Area has about 6,000 quarters for employees. References Cities and towns in Dhanbad district