Allen’s Plumbing

Trenchless Pipe Rehabilitation at Mahina Surf, Maui

In the scenic locale of Maui, Hawaii, the Mahina Surf condominium complex, comprising three two-story oceanfront buildings, faced significant challenges with aging cast iron sewer pipes. Traditional repair methods would have necessitated extensive demolition, disrupting the serene environment and daily life of residents. 

Challenges

  • Deteriorating Infrastructure: The existing vertical and underground cast iron sewer pipes were failing, particularly at junctions and fittings.  
  • Limited Access: The building’s design made traditional excavation methods invasive and impractical.  
Relining solutions | Repiper

The Results

  • Minimal Disruption: The trenchless approach preserved the building’s structure and aesthetics, avoiding the need to break walls, floors, or ceilings.
  • Enhanced Durability: The newly installed liners restored the sewer system’s integrity, extending its lifespan by several decades.  
  • Resident Satisfaction: The non-invasive process ensured that residents experienced little to no inconvenience during the rehabilitation.  

Conclusion

The Mahina Surf project exemplifies the efficacy of Repiper’s trenchless solutions in addressing complex plumbing challenges. By leveraging innovative technology and strategic collaboration, the project achieved a durable, efficient, and resident-friendly outcome.