REP MAINT AND CLEANING OF SEWAGE LINES MANHOLES SEPTIC TANK AND REP MAINT TO DRAIN FENCING, BOUNDARY, JAFARI WALL GATES TRAPS AND ALLIED BR WKS AT DEPOT BN MDC CIW PAO (OR) TEO RECORD OFFICE AJIT VIHAR IN BEG AND CENTRE UNDER AGE BR II IN GE C KHADKI (投標 №106012197cn)