Telecommunications Pole, ESB, Dublin

Project Overview

AQL were engaged by the ESB to repair a telecommunication pole that had caught fire, receiving concrete damage. The pole was surveyed and structural damage had occurred, needing repair. AQL specified and installed an application to restore and protect the structure for many years to come.

client objectives

Ensure the longevity and structural integrity of the structure Conduct essential concrete repairs to prevent further deterioration and make the structure sound. Apply protective coatings which will resist the adverse weather conditions the structure is exposed to. Remove metal and brackets that are no longer in use

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Scope of works

AQL carried out a restoration and protection measures, including: Surface Preparation: The fire damaged areas were cut out, the surface of the pole was mechanically grinded then high pressure washing took place. Concrete Repairs- Fire damaged areas were cut out, cleaned, primed and filled with high strength epoxy mortar. Protective Coating- A protective coating system was applied to the pole to protect the structure from the harsh weather conditions and movement. Remove metal work: All brackets and other metal work were mechanically removed.

Challenges

Access- Due to the height of the structure, a specialised MEWP was brought to site that could deal with the height. AQL operatives are all experienced and trained to operator these machines and work at heights. AQL also has specialised insurance to work at such heights.Surface Contaminants & Deterioration: The presence of accumulated grime, biofilm, and pollutants on concrete surfaces necessitated thorough mechanical preparation before coatings and repairs could be applied.

Results

Structural Longevity: The repairs and protective coatings significantly enhanced the lifespan of the concrete, ensuring long-term durability. Weather Resistance: The coating will protect the structure from the adverse weather conditions it will experience at such height. It will also allow for a certain level of movement due to the structure designed to move slightly in the wind etc. Improved Aesthetic & Functional Integrity: The pole now appears revitalised, with a clean, task specific interior that enhances its structural performance.

Conclusion

The successful completion of this structural repair highlights AQL’s expertise in specialised concrete works across many different sectors and industries. Through meticulous planning, industry-leading materials, and specialist application techniques, AQL delivered a high-quality, long-lasting solution that ensures the pole remains operational and protected for years to come.