Heat Exchanger
Closed Solicitation Posted
- Solicitation number
- HC102821R0048
- Agency
- Defense Information Systems Agency Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- PSC
- 4120 Air Conditioning Equipment
- Place of performance
- Mechanicsburg, Pennsylvania 17050, United States
Notice details come from SAM.gov. Updated .
Notice text
5 versions
Update #5 · Latest ·
The objective is to add a rear door heat exchanger to an artificial heat load to verify we can cool the high density racks without any issues.
The contractor shall provide two racks. One with an active rear door heat exchanger and one with a passive rear door heat exchanger. Each rack shall have 40 kW of artificial heat source that the racks shall cool.
To supply chilled water to the rear door heat exchangers the contractor shall supply a coolant pumping unit. It shall be connected to the existing chilled water piping and supply chilled water to the rear door heat exchangers as needed to cool the 40 kW heat.
***AMENDMENT 0001*** The Purpose of Amendment 0001 is to answer questions received (see attachment 1), update section 2b to show consistent proposal submission instructions, and update section 3a, page limitations.
Also added Appendix G and QASP attachments.
Update #4 ·
The objective is to add a rear door heat exchanger to an artificial heat load to verify we can cool the high density racks without any issues.
The contractor shall provide two racks. One with an active rear door heat exchanger and one with a passive rear door heat exchanger. Each rack shall have 40 kW of artificial heat source that the racks shall cool.
To supply chilled water to the rear door heat exchangers the contractor shall supply a coolant pumping unit. It shall be connected to the existing chilled water piping and supply chilled water to the rear door heat exchangers as needed to cool the 40 kW heat.
***AMENDMENT 0001*** The Purpose of Amendment 0001 is to answer questions received (see attachment 1), update section 2b to show consistent proposal submission instructions, and update section 3a, page limitations.
Update #3 ·
The objective is to add a rear door heat exchanger to an artificial heat load to verify we can cool the high density racks without any issues.
The contractor shall provide two racks. One with an active rear door heat exchanger and one with a passive rear door heat exchanger. Each rack shall have 40 kW of artificial heat source that the racks shall cool.
To supply chilled water to the rear door heat exchangers the contractor shall supply a coolant pumping unit. It shall be connected to the existing chilled water piping and supply chilled water to the rear door heat exchangers as needed to cool the 40 kW heat.
***SITE PHOTOS ATTACHMENT ADDED JULY 8, 2021***
Update #2 ·
The objective is to add a rear door heat exchanger to an artificial heat load to verify we can cool the high density racks without any issues.
The contractor shall provide two racks. One with an active rear door heat exchanger and one with a passive rear door heat exchanger. Each rack shall have 40 kW of artificial heat source that the racks shall cool.
To supply chilled water to the rear door heat exchangers the contractor shall supply a coolant pumping unit. It shall be connected to the existing chilled water piping and supply chilled water to the rear door heat exchangers as needed to cool the 40 kW heat.
***Amendment 0001 - The Purpose of Amendment 0001 is to answer questions received (see attachment 1), update section 2b to show consistent proposal submission instructions, and update section 3c, page limitations.***
Update #1 ·
The objective is to add a rear door heat exchanger to an artificial heat load to verify we can cool the high density racks without any issues.
The contractor shall provide two racks. One with an active rear door heat exchanger and one with a passive rear door heat exchanger. Each rack shall have 40 kW of artificial heat source that the racks shall cool.
To supply chilled water to the rear door heat exchangers the contractor shall supply a coolant pumping unit. It shall be connected to the existing chilled water piping and supply chilled water to the rear door heat exchangers as needed to cool the 40 kW heat.
Attachments
| File | Type | Posted |
|---|---|---|
| Encl4_qasp.docx | DOCX document | |
| Appendix G DISA Systems Equipment and Components SEC Inventory Spreadsheet.xlsx | XLSX spreadsheet | |
| Attachment 1 QA AMD0001.pdf | ||
| HC102821R0048 Conform copy through AMD0001.docx | DOCX document | |
| HC102821R0048 AMD0001.docx | DOCX document | |
| Site Photos July 8 2021.pdf | ||
| HC102821R0048 AMD0001.docx | DOCX document | |
| Attachment 1 QA AMD0001.pdf | ||
| SCA WD 2015-4226.pdf | ||
| Appendix C.pdf | ||
| Appendix D.pdf | ||
| Appendix E.pdf | ||
| Appendix F.pdf | ||
| Appendix A.pdf | ||
| Heat Exchanger Solicitation HC102821R0048.pdf | ||
| Appendix B.pdf | ||
| CLIN Amount Spreadsheet.xlsx | XLSX spreadsheet |
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