The Lake Berryessa Recreation Resources Division is seeking a replacement for their failed HVAC system. The replacement will be a 10-ton commercial external heat pump system, or alternatively, two 5-ton external units with two air handlers located inside the building's HVAC room. The work must be completed as soon as possible due to the urgency of the requirement, and the contract completion is expected to be within 30 days of issuance of Notice to Proceed. The project involves the complete removal of the existing failed HVAC system and installation of a replacement system. The key factors that led to this sole source procurement are the urgency of the requirement, the impact of the failed HVAC system on employee health and safety, and the disruption to daily operations. Some key points to consider are: • The replacement system must be a commercial-grade HVAC system, either a Trane brand unit or a comparable system. • The unit will be powered by a 440/460 supply. • The work must be completed within 30 days of issuance of Notice to Proceed. • The failed HVAC system has created unsafe and uninhabitable working conditions, with interior temperatures reaching up to 115 degrees during peak summer months.