Specifications include, but are not limited to: The Contractor shall provide rental of various types of portable Heating, Ventilation and Air Conditioning (HVAC) equipment and generators. The HVAC equipment available to the County shall consist of portable air cooled water chillers, related fittings, hoses, and pumps, spot coolers, package units, air handlers, cooling towers, and dehumidifiers. The Contractor shall also provide rental of transformers and diesel generators to be used for emergencies, temporary, supplemental, or standby power. Rental of equipment shall be turnkey service inclusive, of but not limited to, delivery, setup, maintaining operational status (except re-fueling), decommissioning and removal from site. Rental period shall be on an as-needed basis and may vary.