Central Mine Planning and Design Institute Ltd (CMPDI), a subsidiary of Coal India Ltd, has invited bids for the engineering, procurement, and construction (EPC) of a 25 MW AC (35 MW DC) ground-mounted solar power plant. The project is located at the Dugdha-II site of Dugdha Coal Washery, operated by Bharat Coking Coal Ltd (BCCL) in Dhanbad, Jharkhand. The scope of work includes the design, engineering, procurement, supply, construction, erection, testing, and commissioning of the grid-connected solar plant. The selected contractor will also be responsible for comprehensive operation and maintenance (O&M) of the plant for a period of 10 years, ensuring peak output power warranties for 10 and 25 years.