Sadbhav Engineering has received a work order worth Rs 550 crore from South West Mining, Barmer in Rajasthan under the joint venture (JV) Sadbhav-Vishnushiva. The company holds 75 per cent in the JV. The JV has been awarded the project for hiring heavy earth-moving equipment, with operators, maintenance staff and facilities for excavation work at pit B of Jalipa lignite mines.