Contractor shall furnish all material, labor, equipment, and supplies required to replace the main entrance and exit bi-part gate operators with new Liftmaster Insul24 Operators or HySecurity Model HD25 Operators at HRSD's North Shore Operations Complex, located at 2389 G Avenue, Newport News, VA 23602, in accordance with the attached requirements, line items, descriptions, terms and conditions. EQUALS SHALL NOT BE ACCEPTED.