The Beauvallon is a 14-story dual tower mixed-use development. Milender White (MW) was engaged to address construction defect issues involving multiple building envelope issues. The building’s barrier EIFS system had not been properly interfaced with adjacent claddings, fenestrations and other building components, and was unable to control water that had infiltrated behind the cladding.
The wall system issues were not restricted to the EIFS. Metal panels that served as claddings on the penthouse level were also not watertight, and weather-resistive barriers and flashings were either installed incorrectly or “entirely missing” around windows and slider doors. The resulting damage to interior finishes in the penthouse units included staining and deterioration of drywall, biological growth behind baseboards, and deforming of wood flooring. Unseen damage affected metal wall framing, insulation, and sheathing.
The remediation program included removal of the exterior cladding, repairs to damaged wall components and interior finishes, and installation of a water management system – properly integrated weather barrier and flashings and waterproofing. The program also required extensive repair and replacement of water-damaged sheathing, insulation, and steel framing components.
The scope of the repair program was massive and was further complicated by the decision to execute the program while the building remained occupied by the residents. MW closely coordinated with SBSA, the forensic engineer, the owners of the 214 condominiums, and the retail tenants to carefully phase construction to minimize disturbances and ensure safety.
The project was delivered 60 days ahead of schedule.