Replace the current MUA rooftop unit. Questions Due Date Online Portal Deadline to submit Questions Jun 5th 2023, 3:00 PM EDT The Allegheny County Department of Equity and Inclusion (MBE/WBE/DBE) has established in connection with this contract, the goals of thirteen (13) percent of the original amount for the utilization of MBEs and two (2) percent of the original contract amount for the utilization of WBEs. These goals remain in effect throughout the life of the contract. When the County awards the contract with less participation than the contract goals, good faith efforts should continue throughout the life of the contract to increase the MWDBE participation to meet the contract goals. A copy of the above program is attached and will be considered part of the contract documents. Furnish and install new MUA unit for the Allegheny County Police Academy Gym Rooftop. Modine Model Number: OBP350TMRHN20E2EQ 2GBA00 Make Up Air Unit or Approved Equal Work Summary: The Police Academy Gym Rooftop MUA Replacement project is defined by the Construction Documents and Specifications. A general summary of Work is as follows: 1. Provide labor, materials, and equipment required replace the MUA unit on the roof of the police academy gym. Perform Work under following Prime Contracts: a. Specialized Construction. 2. Remove and Dispose of Existing: a. Mobilize all necessary equipment, tools, workers, and materials. b. Dismantle and remove existing rooftop MUA unit. Dispose of existing MUA unit off-site. 3. Furnish and Install: MODINE Model Number: OBP350TMRHN20E2EQ 2GBA00 Make Up Air Unit a. Electrical Requirements: 230/3/60 b. Single Point Power Connection c. Step Down Transformer for Unit Controls d. 350,000/283,500 BTUH Input/Output e. Natural Gas Heat w/Retry Ignition. Gas Control Type: 2 Stage. f. Indirect Fire g. Power Vented h. 409 Stainless Steel Heat Exchange/ Drip Pan/ Burner. 10 Year Manufacturer Heat Exchanger Warranty 100% Make Up Air. j. No Return Air Openings. k. Extended Vent Kit. l. Ride Side Access. m. High and Low Gas Pressure Switches. n. 18 Gauge Aluminumized Steel Cabinet Construction. o. 1" Cabinet Insulation. p. Horizontal Configuration. q. Fresh Air Dampers with 2-Position Motor Actuator. Damper Control shall be 2- position, 100% while running, closed when unoccupied or off. r. Rain Hood with Bird Screen. s. Air Flow Proving Switch. t. Electro-Mechanical Controls. u. Vibration Isolation using Rubber-in-Shear Isolators. v. Mild Temperature Thermostat used to Lock-Out Gas Control OAT Reaches Set Point. w. Complete Gas Line Tie-in per National Building Code. x. Complete Supply Duct Tie-In. Furnish and Install Weatherproof Ductwork and Duct Transition from MUA to Existing Supply Duct. y. Complete all Line Voltage Wiring per National Electric Code. Include New Breakers. Include New Service Disconnects. Include New Wiring from Panel to Disconnect. z. Complete All Control Wiring per National Electric Code. Furnish and Install Room Programmable Thermostat-Field Installed. aa. Program, Commissioning, and Start-Up. Start-Up, Test, Balance and verify Proper Operation