NEW TECHNOLOGY PARK IN ABANTO-ZIERBENA URBANIZATION

Area of activity
CITY AND TERRITORY

Service
Urban and territorial development

Client
Bizkaia Technology Park

Scope

• Site Supervision
• Modified Project development

Duration
2019-2021

The purpose of the works is the urbanization of Phase I for the location of the Abanto-Zierbena Technology Park in Bizkaia, located in the north of the municipality. The sector is bordered to the north by the A-8 highway and the municipality of Zierbena, to the south by the neighbourhood of San Pedro, to the east by the N-639 road in the section that connects the A-8 with the neighbourhood of Bao and finally to the west by the neighbourhood of Murrieta.

This work consists of the execution of the upper ring of the development, consisting of the execution of the necessary platforms for the internal roads of the park, by means of road areas (roadway) and pedestrian areas (sidewalks and cycle paths areas). All of this with their respective green areas.

The urbanization works defined include the execution of demolition and demolition of existing constructions, clearing and embankments, walls, structures and drainage networks necessary for the preparation of the area and the construction of the roads. All these activities include the urbanization works themselves, both on the surface and those related to subway distribution networks for drinking water, sewage, sustainable drainage, electricity, lighting, telephony and gas.

It is worth mentioning the construction of two (2) new Transformer Substations for Iberdrola, as well as the elimination of High and Medium Voltage pylons and the construction of new ones to divert the existing overhead lines, which have been eliminated in order to carry out the new urban planning.

An intersection has also been made with the High-Pressure Gas Network, having to make a reinforcement for it. At the same time, the primary network of the Bilbao Bizkaia Water Consortium has been affected, having to make the diversion of the network as well as its new connections.

Also noteworthy is the implementation of Sustainable Drainage throughout the urbanization, with two different treatments: on the one hand, a treatment and lamination system in two ponds, and on the other hand, for the exterior drainage lines, hydrodynamic separators (5 units) have been installed to control the quality of the water that is discharged into the ground.

The most significant elements of the project are as follows:

• Demolitions.
• Demolitions.
• Earthworks (excavations and backfilling).
• Installations (supply, sustainable drainage network, sewage network, electrical energy, telecommunications, gas, public lighting and irrigation network).
• Pavements, breakwater walls, landscaped areas, signage, open spaces and urban furniture.