Responses to Vendor Questions.pdf

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Attached to
Air Handling Unit
Solicitation number
2031ZA25Q00173
Issued by

About this file

The document is a Responses to Vendor Questions file for a federal contract opportunity to acquire an Air Handling Unit. The questions and answers provide technical specifications for the replacement unit, including details about the existing Trane unit (model TWE120B300BB, serial number L832LCMFH). Key technical parameters include water and air temperature specifications for cooling and heating coils: entering water temperature of 44°F, leaving water temperature of 57°F, water flow rate of approximately 20 gpm at max load, cooling coil air temperatures of 80°F entering and 55°F leaving, and heating coil air temperatures of 55°F entering and 90°F leaving. The solicitation is a 100% small business set-aside for the Department of the Treasury Bureau of Engraving and Printing, with a firm-fixed price contract for one air handling unit.

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Responses to Vendor Questions

1. What are the drive’s HP, Amps, and voltage rating for this requirement?

Response: There are no requirements listed in the SOW for the drive's HP, AMP, and voltage rating. Please see the airflow requirements as listed in the SOW.

2. Do you want just the core drive or have it in a panel?

Response: Just the core drive

3. Is there a photo available of the existing unit nameplate? Or the model and serial number of current unit?

Response: The existing unit is a Trane unit model number TWE120B300BB, serial number L832LCMFH. See Photo of existing unit under Attachment 0002 - Existing AHU

4. What is the entering & leaving water temperature?

Response: The entering water temperature is 44°F and the leaving water temperature is 57°F

5. What is the flow rate?

Response: The water flow rate should be approximately 20 gpm at max load

6. What is the entering & leaving air temperature for both coils?

Response: For the cooling coil entering air temperature = 80°F, leaving air temperature = 55°F.

For the heating coil entering air temperature = 55°, leaving air temperature = 90°F

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