Underground Reservoir, Castlewarden, Kildare

Project Overview

This water reservoir is a new build and will play a crucial role in providing water to homes and businesses in the surrounding area. To prevent the new concrete deteriorating overtime, the client has made the wise decision of applying protective coatings before the tank is commissioned. Adrian Queally Ltd (AQL) was engaged to carry out protective coatings to the water reservoir, which comply with potable water safety standard.

client objectives

Ensure the longevity and structural integrity of the water reservoir. Apply protective coatings for long-term performance. Ensure compliance with potable water safety standards for internal surfaces.

Scope of works

Surface Preparation Works – All internal surfaces were subjected to a high-pressure clean-down to remove contaminants, debris, and surface deterioration. Internal Surface Protective Coatings- All concrete elements were coated in DWI and WRAS approved coatings to protect the concrete in the future.

Challenges

Surface Contaminants & Deterioration: The presence of accumulated grime, biofilm, and pollutants on concrete surfaces necessitated a thorough high-pressure clean-down before coatings and repairs could be applied.Potable Water Safety Compliance: The interior of the reservoir required the application of a fully compliant, potable water-approved surface waterproofing system to meet regulatory standards.

Results

Structural Longevity: The protective coatings significantly enhanced the lifespan of the water reservoir, ensuring long-term durability. Improved Aesthetic & Functional Integrity: The reservoir now appears revitalised, with a clean, reinforced exterior that enhances its structural performance. Regulatory Compliance: The potable water-approved waterproofing system ensured the interior met the highest safety and hygiene standards for water storage.

Conclusion

The successful completion of the water reservoir protection highlights AQL’s expertise in structural water infrastructure coatings. Through meticulous planning, industry-leading materials, and specialist application techniques, AQL delivered a high-quality, long-lasting solution that ensures the water reservoir remains operational and compliant for years to come.

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