Heartland Behavioral Healthcare is seeking proposals for a mechanical system upgrade at its administrative facility in Massillon, Ohio, specifically soliciting contractors to provide and install a Mainstream IntelliCUBE direct drive fan array system. The procurement involves replacing existing fan infrastructure with a high-efficiency unit capable of delivering 19,000 CFM at 6.88" static pressure, utilizing two CDP-630-20-460 fan units with 20 HP premium efficiency motors. Contractors must be licensed and insured to perform mechanical and electrical work in Ohio, with demonstrated experience in similar fan array installations. The project requires precise logistics, including transporting equipment through constrained access areas and integrating the new system with existing electrical and control infrastructures. Proposal submissions must include a project understanding, work plan, timeline, itemized cost proposal, and proof of licenses and certifications. A mandatory site visit is scheduled for July 23, 2025, from 7am to 5pm at the facility located at 3000 Erie Street South in Massillon. Proposals are due by August 5, 2025, and should be submitted to Thomas "Mac" McMillan, Maintenance Supervisor, via the provided contact information. The solicitation does not specify specific set-aside designations or restrictions for disadvantaged enterprises. No incumbent vendors or current contractors are mentioned in the documentation. The existing infrastructure involves an administrative mechanical room with current airflow and static pressure requirements that need upgrading. While a specific budget range is not disclosed, the project involves complex mechanical and electrical work with specialized fan array equipment, suggesting a potentially significant investment. The procurement is specific to Stark County, Ohio, and will require precise technical capabilities for installation, including navigating space constraints and performing comprehensive startup and commissioning procedures. The successful contractor will need to verify proper fan operation, confirm specified airflow performance, and make necessary adjustments to ensure optimal system functionality. Interested bidders should carefully review the technical specifications and site visit requirements to prepare a comprehensive and competitive proposal.