Attachment 2 - Chiller Specifications.pdf
PDF 50 KB Posted
- Attached to
- 732 OG Bldg 1055 & 1005 Chillers
- Solicitation number
- F3G1DF5241A001
About this file
This document is a detailed specification for purchasing two air-cooled chillers for the 732 Operations Group at Creech Air Force Base in Nevada. The required equipment includes a 170-ton Trane RTAF Air-Cooled Screw Chiller (Model # RTAF170EU) and an 80-ton Air-Cooled Scroll Packaged Chiller (Model # CGAM080F2). Both units have specific technical requirements, including 460V/3-phase power, high efficiency ratings, various certifications (UL, AHRI, ASHRAE), factory-installed components like flow switches and freeze protection, and warranties covering labor and refrigerant for the first year. Trane service startup is mandatory for warranty validation, and both chillers feature variable speed components, BACnet interfaces, and are designed for outdoor applications with architectural louvered panels.
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Other files
| File | Type | Posted |
|---|---|---|
| Attachment 1 - Limited_sources_J_and_A - Trane Chiller.pdf | ||
| Combo.pdf |
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Text version
732 OG Bldg 1055 & 1005 Chillers
Background:
The 732 Operations Group (OG) at Creech AFB, NV requires the purchase and delivery of two Air-Cooled Chillers.
Scope:
The contractor shall furnish and deliver two Air-Cooled Chillers including all required components, accessories, and user documentation in accordance with the specifications below:
170 Ton Air-Cooled Sintesis: Model # RTAF170EU – Qty - 1
RTAF Air-Cooled Screw Chiller
Unit Startup by Trane
170 Nominal Tons
460V/60Hz/3 phase
High Efficiency
Standard Noise
UL listed to US And Canadian Safety Std ASME Pressure Vessel Code
Refrigerant Charge R-513A
AHRI Certified
ASHRAE 90.1 All Versions Up To 2022 Standard Cooling
2 Pass Evaporator
Water
Grooved Pipe
Factory Installed Flow Switch Water- 45 cm/s Factory Insulation- 0.75 Inch
Standard Ambient
Long Life Alloy Aluminum Coil
Variable Speed Fans
Oil Cooler
Variable Speed Compressors
Single Point Unit Power Connection Terminal Block
Default Amp Short Circuit Rating
BACnet Interface
Architectural Louvered Panels
1st Year Labor Warranty Whole Unit
1st Year Refrigerant Warranty
80 Ton Air-Cooled Chiller: Model # CGAM080F2 Qty – 1
Air-Cooled Scroll Packaged Chiller
Startup Included - Trane Service Must Start Equipment for Warranty to Be Honored 80 Nominal Tons
460 Volt 3 Phases
High Efficiency/Performance
Refrigerant Charge R-454B
With Factory Installed Freeze Protection
Refrigerant Isolation Valves (Discharge Valve)
ETL Listed to US/Canadian Safety Standard
ASHRAE 90.1/CSA C743 - 2022 Compliance
AHRI Certified
Factory Installed Flow Switch - Set Point 60 Cm/Sec
Standard Cooling
Grooved Pipe Connection
Factory Insulation 0.75"
Performance Based on Water
Wide Ambient
Lanced Aluminum Fins
Across The Line Starter/Direct On Line
Single Point Connection Main Line Unit Power-Ancillary Items Require Other Power Terminal Block Conn for Incoming Lines
Enclosure Type UL 60335 Rated for Outdoor Applications
BACnet MS/TP Interface
Default A Short Circuit Rating
With Water Strainer Factory Installed
Super Quiet
Architectural Louvered Panels
1st Year Labor Warranty
File details come from the government source that posted it. Updated .