Comprehensive operation and maintenance, routine repairs and Special repairs of (a) Rural Piped` Water Supply Scheme (PWS)-05 Nos. and, (b) Ward level Piped Water Supply Schemes in quality affected wards (WLS_Quality) ? 1002 Nos. based on item rates; constructed by the Public Health Engineering Department including payment to the pump operators, electricity bills for five years under P.H. Division, Saharsa.. — Bihar Tender | BiharInfraTales