Tender For (2nd call) drilling of 350/150 mm dia., 60 mtr depth 42 no. tw by mechanical rotary machine with mud pump (gravel pack) tube well at sub division ambikapur under jal jeevan mission in district surguja.
Tender For corrigendum : construction, testing, commissioning of all the components of ambikapur sewage master plan including fifteen years operation & maintenance of entire system