HVAC UPDATED QA.pdf

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FCI Big Spring - HVAC Package Units
Solicitation number
15B50325PR000159
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This document is a Questions and Answers (Q&A) notice for a federal contract opportunity related to HVAC package units at the Federal Correctional Institution (FCI) in Big Spring, Texas. The Q&A addresses two key technical details: refrigerant type and curb adapter dimensions. First, the document confirms that Refrigerant R454B is acceptable for the American Standard units, replacing the previously specified R-410A. Second, it provides detailed measurements for the curb adapter, noting that the new adapter should be 103" 3/8 overlay to fit the existing OEM curb for the YCD150D unit being replaced.

The accompanying technical diagrams show precise measurements for the existing and new HVAC unit models (YCD150D and YSK150), including dimensions for the OEM curb and the new unit's layout. These technical specifications are critical for ensuring proper installation and compatibility of the replacement HVAC package units at the federal correctional facility.

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Other files

File Type Posted
HVAC PACKING Q-A-3.pdf PDF
HVAC PACKING Q-A.pdf PDF
Statement of Work.pdf PDF
HVAC Packing Units.pdf PDF
Submittal_KCC-131147.1745862691001.pdf PDF
Submittal_YSK150A4S0L0000.1745862663000.pdf PDF

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NOTICE ID 15B50325PR000159 HVAC PACKAGE UNITS: Updated question and answers

1) The desired units require Refrigerant R454B for the American Standard units but on your description you have Refrigerant R-410A which is no longer available for the new HVAC units. Can you please confirm that R454B is acceptable? Yes, R454B is acceptable.

2) The new curd adapter that is been ordered should it be the 83"15/16 or should it be the 103" 3/8 the right size for the unit in question. The curb for EXISTING UNIT:

YCD150D, is 101 7/8 inches x 66 5/8 inches If going off of the American Standard Unit Overview - YSK150A4S0L then the curb adapter is showing to be 83 15/16" x 59 13'16". The new curb should be able to fit 103" 3/8 overlay, for existing OEM curb on site, for the YCD150D unit to be replaced.

File details come from the government source that posted it. Updated .