A. Assessment of Existing Conditions: o Conduct a thorough inspection of the affected area to assess all water leaks, structural integrity, and underlying issues that may require attention prior to resurfacing. B. Preparation of Work Area: o Remove all debris, loose roofing material, and any other obstructions from the work site. Ensure the area is safe and secure before beginning work. C. Repair of Holes and Failed Roofing Material: o Utilize high-quality roofing materials to seal any holes or cracks found during the assessment phase. Ensure all repairs conform to the following standards: ▪ ASTM D7490/D7490M - Standard Guide for Evaluation of the Performance of Roof Decks ▪ ASHRAE 90.1 - Energy Standard for Buildings Except Low-Rise Residential Buildings D. Complete Resurfacing: o Apply a new waterproof membrane over the entire 16' x 70' surface area. The membrane must meet the guidelines set forth by: ▪ FM Global (Factory Mutual) Approval Standards ▪ UL (Underwriters Laboratories) Standards for Roofing Membranes o Ensure that the application technique is in line with the manufacturer's recommendations to guarantee maximum performance and longevity. E. Final Inspection and Testing: o Upon completion of repairs and resurfacing, perform a water test to check for any remaining leaks, ensuring the area meets the operational requirements of the power plant.
