Site work and renovation of an educational facility in Walnut, California. Completed plans call for the renovation of a educational facility; and for site work for a educational facility.

As of September 04, 2026, this project has not yet been awarded. A timeline for the award has not yet been established. Repairs and partial roof replacements including removal and replacement of flashings, coping, walk pads, and expansion joints; preparation of substrates; installation of reinforced fluid-applied or 72-mil PVC membranes; hot-air welded seams; ES-1 edge metal compliance; and drainage improvements. Repairs and partial roof replacements at Buildings 2M, 2T, 9A, and 69 to address deteriorated roofing systems with diminished water-shedding performance and ongoing rain-related intrusions. Completed work will restore fully watertight, code-compliant roofing systems with long-term warranty protections. This Roofing Project involves restoration and replacement of roofing systems on multiple campus buildings (including 2M, 2T, 9A, and 69), using either a reinforced fluid-applied waterproofing system or a 72-mil PVC felt back membrane system. Scope includes removal and replacement of flashings, coping, walk pads, and expansion joints; repair and preparation of existing substrates; installation of new adhered membranes; robotic hot-air welded seams; and compliance with ES-1 edge metal and California Title 24 energy requirements. The project requires manufacturer-certified systems (Sika/Sarnafil basis of design) with a 20-year full system warranty and contractor workmanship warranty. Work also includes cover board installation where required, parapet and metal edge detailing, drain improvements, equipment curb encapsulation, walkway pads, and strict quality control measures including preinstallation coordination, manufacturer inspections, and protection protocols to ensure long-term watertight performance. Additional Job Walk. District will make staff available to conduct additional job walks to allow contractors further opportunity to gather information for those that attended the first job walk. Accommodations will be made upon request. It is the sole and exclusive responsibility of the Bidder to submit such request not less than fourteen (14) days prior to the scheduled closing date for the receipt of Bid Proposals