Scope of Work:
Construction of retaining systems to stabilize the lower and upper slopes of the terrace supporting the La Limonera post-tensioned tank; application of high-performance structural epoxy mortar coating to the tank walls; stormwater drainage works; and construction of the access road.

Technical Specifications:

• Retaining structures.
  Retaining structures for stabilization of the lower and upper slopes of the terrace supporting the post-tensioned tank.
  Anchored retaining wall with active anchors, covering 800 m².
  Shotcrete facing with passive anchors, covering 300 m².
•  Wall rehabilitation.
  Application of high-performance structural epoxy mortar coating to the walls to restore watertightness.
• Dome.
  Roof-surface preparation using hydroblasting equipment, followed by application of waterproofing products and specialized additives to seal surface pores.
• Stormwater drainage.
  V-shaped concrete drainage ditches, 450 m in total length.
• Access road.
  Construction of 1,780 m² of graded granular road base.
  Construction of 360 m² of rigid concrete pavement.