Tender For corrigendum : special repair work of new underground pipeline network from sump to block 30 to 37 and near sp office at phq mehsana,pared ground office & toilet ,drainage line of sp kacheri,auditorium building toilet block and special repaire work of repeater station at taranga, dist.mehsana. (incl.electrification work) (sr priority 2025-26) (1st attempt) (sbd)