[4] See also – List of Jharkhand districts ranked by literacy rate Police stations in Simaria subdivision were at:[5] Community development blocks in Simaria subdivision are:[6][7] NTPC Limited is constructing the 3 X 660 MW North Karanpura Thermal Power Station at Tandwa at an appraised current (2015) estimated cost of ₹ 14,366.58 crore.

[8] Efforts are on to get the first unit of the North Karanpura Thermal Power Station ready in 2021.

[9] The North Karanpura Coalfield is spread across parts of Ranchi, Hazaribagh, Chatra and Latehar districts of Jharkhand covering an area of 1,230 km2.

This coalfield in the upper reaches of the Damodar Valley, has reserves of around 14 billion tonnes of coal, very little of which has been exploited.

not included Piparwar Hospital of Central Coalfields Limited at Bachra with 11 beds has 6 general duty medical officers and 1 specialist.