Z--HVAC Upgrades, Mammoth Cave National Park

Estimated Value: $3,500,000
Archived GeorgiaConstructionsolicitation
This bid is closed — responses were due July 8, 2026. It is no longer accepting submissions. We keep closed bids on BidsNexus for reference: agencies often re-issue the same need, and past bids show what they buy and when.
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Jul 1, 2026
Jul 8, 2026 6:00 PM
Construction
solicitation
238220
AI Summary
This bid is for HVAC upgrades at Mammoth Cave National Park in Mammoth Cave, KY. The solicitation is an amendment (0003) related to EO 14398. To win, bidders will need to provide services for HVAC upgrades.
Line Items
ItemQtyUnitEst. Unit PriceEst. TotalCategory
HVAC System Design and Engineering Services 1 lot $250,000.00 $250,000.00 Professional Services
New HVAC Unit Installation (various types and sizes) 1 lot $1,500,000.00 $1,500,000.00 Construction
HVAC System Replacement and Modernization 1 lot $1,000,000.00 $1,000,000.00 Construction
Ductwork Installation and Modification 1 lot $300,000.00 $300,000.00 Construction
Control Systems and Thermostats (BMS integration) 1 lot $200,000.00 $200,000.00 Construction
Electrical Upgrades for HVAC Systems 1 lot $150,000.00 $150,000.00 Construction
Permitting, Project Management, and Site Supervision 1 lot $100,000.00 $100,000.00 Professional Services
Estimated Bid Value$3,500,000.00

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📎 Sol_140P5126R0010_Amd_0003.pdf View
📎 Attachment__0006___Question_and_Answers_0003.pdf View
📎 Sol_140P5126R0010_Amd_0002.pdf View
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