Sadisa

Construction projects

Supply and treatment plant

• Renewal of water supply pipe to the High Maliaño
• Forward Main Artery and Artery This San Feranando Canal de Isabel II in the area of the Olympic Park (Madrid)
• Drive and re-deposit in Trasierra (Trasierra - Cantabria)
• Water supply to Torrelavega (Torrelavega - Cantabria)
• River Agüera catchment plan to Castro Urdiales (Cantabria)
• Highway water. Section: Islares - Castros Urdiales (Cantabria)
• Drive, and deposit new ETAP Ruilobuca (Cantabria)
• Flow and storage of 2000 cubic meters in Cóbreces
• Building of E.T.A.P. Sámano

Environmental works

• High Voltage Underground Line Los Robles - The Acacias
• Cleaning of beaches and cliffs affected by the Prestige oil (Cantabria)
• Improve the natural environment of the beach of Santa Justa (Santillana del Mar - Cantabria)
• Improved access to the beaches and jetties of the Magdalena and Bikinis (Santander)
• Conditioning Cullalvera Cave (Branches - Cantabria)
• Implementation of pilot ports in Santander
• Environmental restoration of the beach environment Cuchía (Miengo - Cantabria)

Motorway

• Improved pavement and visibility of the A-8. Section: L.P. Vizcaya - North Link Castro Urdiales (Cantabria)
• Improved Sierrapando link in the A-8 (Torrelavega - Cantabria)
• Link Cerro de los Angeles in the CN-IV (Getafe - Madrid)
• Highway A-67, section of Puebla de San Vicente Aguilar Campóo (Palencia)

Roads

• Conditioning CA-301, Sancibrian - Bezana
• Improvement CA-371 and CA-372. Bolmir - Requejo and access to Retortillo
• Strengthening the firm CA-148. Range - Argoños
• Improvement of the CA-281. Section: Puentenansa - The Cohilla
• CA-358 improvement and CA-359. Sierra - Ruiloba and Liandres - Peñacastillo
• Improving the superstructure of the Bi-2301 (Ermua - Trabakua)
• Improving road to Puente Arce Revilla (Cantabria)
• Improvement to road Guriezo Ampuero (Cantabria)
• Mogro Road - Requejada
• Conditioning of the CA-282, section Puentenansa - La Hermida
• Upgrading of the road S-504, section Samano - Guriezo

Railway

• Usage by Road and Rail, Paving & Services Dock AZ-1 attached to the dam Zierbena
• Rail and road connection between Piers 2 and 3 of the Port of Bilbao

Sport facillities

• Indoor bowling in Sharon
• Football field in Torrelavega, 1 st Phase (Cantabria)
• Construction of soccer field with artificial grass in Branches
• Artificial pitch in Revilla de Camargo

Sea works

• Marina and Fishing in Laredo
• Advancement of Muella Clock (port of Passages)
• Extension of the west jetty of the port of Colindres (Cantabria)

Industrial area

• Construction Science and Technology Park of Cantabria
• Urbanization of the Industrial Tanos - Viérnoles
• Rehabilitation Polygon Candina
• The Urbanization of Tánagos (Val de San Vicente - Cantabria)
• Urbanization of the SUD-B3 Barcena de Cicero
• Private Business Park Cantabria Shipyard

Bridges and viaduct

• Science and Technology Park Bridge Santander
• Cable-stayed viaduct on the S-20 in Hadaros (Santander)
• Bridge over the River Pas at Riesgo Bridge
• Bullón River Bridge. Access Cabariezo (Cabezon de Liebana - Cantabria)
• Besaya River Bridge in Las Caldas
• Bridge over the River Pas in Vioño (Ventilla Bridge)
• Construction of the road Guzparras (Pas River Bridge)
• Aes Road - Corrobarceno (Pas River Bridge)

Clean-up and treatment plant

• Collector General Argoños Interceptor - Santona - Range
• Sanitation of the estuaries of Tina Mayor and Tina Menor
• Sanitation Network Castilla - Hermida
• Drainage basin of the lower middle Miera
• Sanitation in the villages of the municipality of Santander
• Drainage and water treatment upstream Besaya (Cantabria)
• Collector - General Interceptor E.D.A.R. in Castro Urdiales
• Enlargement of Meruelo E.D.A.R
• Vaguada de Las Llamas sanitation

Tunel

• Tunnel tiles - Dobra (San Felices de Buelna - Cantabria)

Urbanization and urban equipment

• Minor maintenance works for the City of Laredo
• Maintenance of roads in the campus of the University of Cantabria
• Construction of underground parking in the Plac Na Groblach (Krakow, Poland)
• Underground parking in the Park Castro Urdiales Amestoy
• Urban Renewal River Pile and Prado of San Roque
• Improvement A.U. - 6. Saint Lucia - Guevara
• Constitution Square Remodeling Muriedas
• Award Public Works Construction, Maintenance and Operation of a Vehicle Parking Plaza de las Meanas Aviles
• Renovation of the Historic District Canillejas San Blas (Madrid)
• Conservation of pavements, roads and municipal areas of Madrid Zone 6
• Sidewalks Operation 2004 (Madrid)
• Urbanization of Peter Street Valearde (Muriedas - Cantabria)
• Reform of the streets of Heroes of the Navy and Marques de la Ensenada of Santander
• Private environment of the Town Hall of Santa Cruz de Bezana (Cantabria)
• Installing tourist signs, monuments, roads and informative Santander
• Urbanization of Teodoro Calderón Street and edges S and O-14 M UA PGOU Torrelavega, phases A, D and E (Cantabria)
• Maintenance Service, Maintenance and Repair of road infrastructure in the municipality of Santander
• Remodeling of the closing of the Public Park Altamira
• Urban Semipeatonalización 3-B in Santander
• Urbanization of Puertochico Square and the street castelar
• Underground parking in the Plaza de Santander Peurtochico
• Underground parking in the Plaza de la Esperanza in Santander
• Construction of APD-2 in Cotolino (Castro Urdiales)
• Urbanization of area 8 in Adarzo (Santander)