Development of an upstream network for the distribution of drinking water on the island of Mallorca


Development of an upstream network for the distribution of drinking water on the island of Mallorca

Work on the drinking water pipeline and construction of regulating tanks and control buildings.

Client:
Abaqua - Agència Balear de l’Aigua i de la Qualitat Ambiental (Balearic Water and Environmental Quality Agency)
Location:
Balearic Islands
Period:
April 2020 – April 2023
Type of work:
Hydraulic Infrastructures
Typology:
Canals
Budget:
€8,279,502.58 (excluding VAT)

The growing demand for water in the municipalities of Petra, Ariany, Manacor and the Pla and Levante areas in general has led to the salinisation of the aquifers due to marine intrusion. In addition, many wells have a high content of nitrates and chlorides that make the water unfit for human consumption.

This project includes the construction of the drinking water pipe network from the Sa Marineta aquifer, from S’Estremera or from the Alcudia desalination plant.

This contribution has been made by Abaqua (Agència Balear de l’Aigua i de la Qualitat Ambiental), the company responsible for diluting the flows pumped from the municipal wells and optimising the water. The work also includes two tanks and two control buildings.
 
The project is part of the overall planning approved in the Hydrological Plan for the Hydrographic Demarcation of the Balearic Islands, which includes the development of the upstream network from Maria de la Salut to Manacor.
 
DETAILS

Technical data

Maria de la Salut tank 6,000 m³
 
Maria de la Salut control building 20 m²
 
Main pipeline – section 1 332.25 m

 

Main pipeline – section 2 9,643.83 m
 
Branch to Ariany 2,670.91 m
Petra tank 1,920 m³ 
 
Branch to Petra 360.86 m 
 
Petra control building 20 m²
 
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