Procurement Summary
Country: USA
Summary: 27Th Chase Lift Station Hvac Drywell
Deadline: 03 Apr 2026
Posting Date: 21 Mar 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 138218665
Document Ref. No.: 2026-RFQ-032
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Tender Details
Project: 27th & Chase Drywell - HVAC InstallationLocation: Gary Sanitary District - 27th & Chase FacilityRequesting Department: Operations / FacilitiesRequested By:David L WaltonDate: March 20, 20261. PROJECT OVERVIEWThis requisition is for the installation of a complete HVAC system within the drywell structure at the 27th & Chase facility. The work includes mechanical, electrical, structural, and controls integration in a high-risk, gas-prone wastewater environment.All work shall comply with OSHA, IDEM, NEC, and applicable local/state codes, including hazardous location requirements.2. SCOPE OF WORKA. HVAC EQUIPMENT INSTALLATIONInstall (1) 5-ton air handler unit with electric heat kit (equipment provided by Gary Sanitary District)Install (1) 5-ton condenser unit (provided by Gary Sanitary District)Full system integration and operational setupB. ELECTRICAL INSTALLATIONInstall dedicated 50-amp circuit for air handler heat kitInstall 30-amp electrical service for condenser unit (120/24/240 VAC)Provide and install:Electrical disconnectsBreakersSafety shutoffsControl transformers and wiringAll electrical components shall be:Explosion-proof / hazardous-location rated (NEMA compliant)Suitable for environments containing:Hydrogen Sulfide (H₂S)Oxygen-enriched atmospheresLower Explosive Limit (LEL) gasesCarbon Monoxide (CO)C. MECHANICAL & REFRIGERATION WORKInstall refrigerant line set, including:Proper sizingInsulationProtection and routingInstall condensate drain system, including:Proper slopeCorrosion-resistant pipingSafe discharge routingD. CONTROLS & THERMOSTATInstall Wi-Fi-enabled thermostat (provided by Gary Sanitary District)Complete:Low-voltage wiringControl integrationSystem programming and commissioningE. FRESH AIR INTAKE SYSTEMInstall dedicated fresh air intake:Routed to exteriorProperly sealed and protectedDesigned to prevent gas infiltrationF. STRUCTURAL & INSTALLATION COMPONENTSEquipment mounting and installation including:BracketingAnchoring systemsVibration i...
Documents
Tender Notice