Agenda21500 partners and associates, within their personal curricula, accumulate a broad management experience in water projects
. The most relevant ones are herein highlighted and grouped by Water Treatment projects, Hydraulic infrastructure projects, Desalination projects and Irrigation projects.

Water Treatment

Meco WWTP (Madrid)

ClientCYII
ContractorBEFESA
  • Total project budget: 11 M€
  • 900 m3/h Medium flow
  • Primary&secondary clarifiers
  • Biologic process plug flow
  • Anaerobic digestion
  • Deodorization
  • Tertiary treatment, UV
  • 66.000 E.H.
Meco WWTP (Madrid)

Sanchonuño WWTP (Segovia - Spain)

ClientConsejería de Mº Ambiente - JCyL
ContractorUTE Zarzuela - Befesa
  • Total project budget: 2 M€
  • 900 m3/h Medium flow
  • Secondary clarifiers
  • Biologic process carrusel
  • 6.000 E.H.
Sanchonuño WWTP (Segovia - Spain)

Crispijana WWTP Refurbishment and Operation (Vitoria - Spain)

ClientAMVISA
ContractorUTE Lagunketa - FCC Aqualia
  • Total project budget: 11 M€
  • 1 m3/sg Medium flow
  • Primary&secondary clarifiers
  • Biologic process plug flow
  • Anaerobic digestion
  • Deodorization
  • Tertiary treatment, UV
  • Overhead filter press
  • 500.000 E.H.
Crispijana WWTP Refurbishment and Operation (Vitoria - Spain)

Alcañiz WWTP (Teruel - Spain)

ClientD.G.A.
ContractorISOLUX
  • Total project budget: 1,8 M€
  • 225 m3/h Medium flow
  • Secondary clarifiers
  • Biologic process plug flow
  • 19.800 E.H.
Alcañiz WWTP (Teruel - Spain)

Calasparra WWTP (Murcia - Spain)

ClientRegión de Murcia
ContractorISOLUX
  • Total project budget: 2,8 M€
  • 175 m3/h Medium flow
  • Primary&secondary clarifiers
  • Biologic process plug flow
  • Aerobic digestion
  • 33.000 E.H.
Calasparra WWTP (Murcia - Spain)

Hydraulic Infrastructure

H.I.S. for the Duero River basin (Spain)

ClientConf. Hidrográfica del Duero - Ministerio de Mº Ambiente
ContractorUTE BEFESA-TELVENT-Ferrovial
  • Total Project Budget: 62 mill. €
  • 313 hidrologic control stations
  • DVB satellite system
  • 77.000 km2 catchment area
  • 897 km rivers.
H.I.S. for the Duero River basin (Spain)

Betterment of the Water Supply to the Alto Bierzo Region (León - Spain)

ClientAcuanorte
ContractorBEFESA
  • Total Project Budget: 7 M€
  • 16 km ductile iron pipeline
  • complementary projects
  • conections to Municipalities of Bembibre, Castropodame, Congosto e Igüeña
  • conection to existing WWTP
  • conection to Bárcena's reservoir floating outlet
Betterment of the Water Supply to the Alto Bierzo Region (León - Spain)

Desalination

Almería RO Desalination Plant (Spain)

ClientAyuntamiento de Almería
ContractorBEFESA - Pridesa Joint venture

Treatment process engineering, detailed design, construction including equipment procurement, supply and installation and commissioning. 15 years operation period. 230.000 PAX (hab)

  • Budget: 35 mill. €
  • Medium flow: 63.500 m3/day - lower than 400 mg/l salinity
  • Inlet by means of coastal wells
  • Coagulación mediante cloruro férrico, filtración sobre arena, dosificación de ácido sulfúrico, adición de dispersante, microfiltración sobre cartuchos y dosificación de bisulfito sódico.
  • Turbina de recuperación de energía.
Almería RO Desalination Plant (Spain)

Carboneras RO Desalination Plant (Almería - Spain)

ClientACUSUR
ContractorPridesa - Degrèmont - ABENGOA Joint venture

The Project aim was to deliver a facility to provide the "Campo de Níjar" area with drinkable and irrigation water.
Detailed design, civil works, equipment procurement, supply, instalation and commissioning.

  • Budget: 78 mill. €
  • Medium flow: 120.000 m3/day
  • Captación de agua de mar hasta decantadores.
  • Pumping system up to the plant inlet.
  • Chemical-physical pretreatment.
  • 1.400 KW and a Pelton turbine to recoved up to 41% of the pumping energy
  • Treated water pumped to treated water tank.
  • Marine outfall to spill the brine.
  • 132 KV, 30 MVA power supply.
Carboneras RO Desalination Plant (Almería - Spain)

Cartagena Desalination Plant (Murcia - Spain)

ClientMinisterio de Medio Ambiente
ContractorUTE Ferrovial - Cadagua - ABENGOA

Reverse Osmosis Desalination Plant. 330.000 hab.

  • Budget: 37 mill. €
  • Medium flow: 65.000 m3/day - Lower than 400 mg/l salinity
  • Intake by means of coastal wells and pumping system.
  • Coagulación, filtración sobre arena, dosificación de ácido sulfúrico, adición de dispersante, microfiltración sobre cartuchos y dosificación de bisulfito sódico
Cartagena Desalination Plant (Murcia - Spain)

10.000 MIGD SWRO Barka (Oman)

ClientACWA Power Barka
ContractorABEINSA
  • Project Budget: 42 MUSD
  • Ultrafiltration and reverse osmosis on line
  • 45.000 c.m./day
10.000 MIGD SWRO Barka (Oman)

Fujairah F1 RO Plant Expansion Project (Qidfa - UAE)

ClientEMIRATES SEMBCORP WATER & POWER COMPANY
ContractorAcciona Agua S.A. & Acciona Infraestructuras S.A.
  • Project Budget: 163 mill. €
  • 137.000 c.m./day
  • Seawater feed
  • Pretreatment: DAF and DMF
  • RO system
  • Remineralization and RO water tanks
  • Wastewater treatment plant
Fujairah F1 RO Plant Expansion Project (Qidfa - UAE)

Irrigation

Torres de Segre New irrigation area (Lérida - Spain)

ClientRegs de Catalunya
ContractorUTE COMAPA - ISOLUX
  • Total project budget: 12 M€
  • 2 pumping stations
  • 7 km Carbon Steel ɸ1200
  • 23  km GRP ɸ800 - ɸ400
  • 175 km PVC ɸ315 - ɸ90
  • 325 Hydrants points
  • Irrigation area: 1.200 hectare
 Torres de Segre New irrigation area (Lérida - Spain)

Betterment of the CR Canal Estremera

ClientAguas del Tajo
ContractorUTE ACSA Sorigué - BEFESA
  • Total project budget: 16 M€
  • 4 pumping stations
  • 24 km DI ɸ1000 - ɸ600
  • 144 km HDPE ɸ600 - ɸ140
  • MV connections to Pump Stations
  • Control System
Betterment of the CR Canal Estremera