Roof Penetration and Weatherproofing

The contract involves sealing and weatherproofing a roof penetration point to facilitate the entry of cabling while ensuring long-term water resistance and structural integrity on an existing roof. The work must be executed with precision to prevent leaks, degradation, and damage to the underlying roof structure, maintaining the building’s durability and protection against environmental elements. The scope requires specialized materials and techniques tailored to the specific roofing system in place, with an emphasis on permanence and performance under varying weather conditions. This subcontract is tied to a project under the California Department of Parks and Recreation, with performance specifically located in Tiburon, California, ZIP code 94920. It is classified under NAICS code 238160 for Roofing Contractors, indicating the need for expert trade knowledge and compliance with local building standards. The solicitation was posted on June 2, 2026, and is managed through the California CEQA Net system, though no point of contact or set-aside details are provided. The work is critical to supporting infrastructure upgrades while preserving the aesthetic and functional integrity of the property.