Tender For improvement of sewerage distribution network under m.c. ghumarwin of existing sewerage scheme alongwith stp and i&d construction in tehsil ghumarwin distt. bilaspur (hp) (under sbm(u) 2.0).(sh:- improvement and up-gradation of existing stp,s/e of mechnical sludge press dewatering machine, providing multimedia filter, p/f gaseous chlorination system and c/o polycarbonate transparent sheet roofing for sludge beds.)