Proposal from Mammoth Construction for roof coating services.

Staff Report & Agenda Item Details

Proposal from Mammoth Construction for roof coating services. Mr. Marez explained to the Board that STWA’s office building has experienced repeated roof- related intrusions during prior rain events resulting in damage to the interior and exterior portions of the building. He presented a March 23, 2026 proposal from Mammoth Construction for roof coating services at the STWA facility and requested approval of the proposal. The proposal includes coating approximately 4,100 square feet using a mule-hide 100% silicone roof coating over the existing metal roof. Mammoth’s proposal includes a roof inspection, cleaning and surface preparation, followed by primer application, seam reinforcement and penetration sealing, and a two-coat silicone roof coating system at a total cost of $25,432, Mr. D. Morales made a motion to approve the proposal as presented. Ms. Garcia scconded and the motion passed by unanimous vote.