RS ISO 24516 - 4:2019 GUIDELINES FOR THE MANAGEMENT OF ASSETS OF WATER SUPPLY AND WASTEWATER SYSTEMS — PART 4: WASTEWATER TREATMENT PLANTS, SLUDGE TREATMENT FACILITIES, PUMPING STATIONS, RETENTION AND DETENTION FACILITIES
79,500.00
6
477,000.00
2
Rwanda Standards
RS ISO 24518:2015 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES -- CRISIS MANAGEMENT OF WATER UTILITIES
