The La China WWTP is the oldest WWTP in the city of Madrid (dating back to 1934) and the scope of this project included the operation and maintenance of the La China WWTP in Madrid, 24 hours a day, 365 days a year.
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The La China WWTP is the oldest WWTP in the city of Madrid (dating back to 1934) and the scope of this project included the operation and maintenance of the La China WWTP in Madrid, 24 hours a day, 365 days a year.
