SATPC0041848 Tab 04 4 SOW.pdf
PDF 158 KB Posted
- Attached to
- Purchase of UHV Components for ICEE facility Federal contract opportunity
- Solicitation number
- 80NSSC26938491Q
About this file
Statement of Work for UHV Components
This Statement of Work describes the procurement of Ultra High Vacuum (UHV) components required to support the ICEE facility, a NASA planetary science research resource. The facility consists of three stations—a Raman Microscope, a UHV chamber, and a FIRE station—and requires UHV components to enable the attachment of a low-temperature, low-vibration helium cryo-cooler for ice experiments and in-situ sample imaging during experimental runs.
The contractor shall provide three primary UHV component systems. First, an RNN Series Differentially Pumped Rotary Seal with an 8-inch CF base and travel flange (tapped, 10.25-inch O.D. plates), 6.03-inch I.D. graphite-impregnated PTFE seals, 150°C maximum bakeout temperature, 0-360° scale with vernier, capable of achieving base pressure in the 10⁻¹¹ Torr range, fine adjust worm drive with 100:1 ratio, and extended ports for EB stage clearance. Second, a Valve Manifold System that permits the 1st Stage pump to evacuate the 2nd Stage pump. Third, an EDT Series UHV precision linear translator with 8-inch O.D. CF base flange (tapped), 8-inch O.D. CF travel flange (tapped), 4.98-inch I.D. stainless steel edge-welded bellows, and 12-inch Z travel knob with adjust acme drive offering 0.001-inch resolution. The contractor's price shall include packing and shipping. The period of performance extends from award through December 20, 2026.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| SATPC0041848 Tab 04 4 SOW.pdf | ||
| SATPC0041848 Tab 10 RFQ Open Market Template APR 2026.pdf |
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Statement of Work for UHV Components
Background:
The ICEE facility is a state-of-the-art planetary science research facility consisting of three separate stations: a Raman Microscope, an Ultra High Vacuum (UHV) chamber, and a Fourier Transform Infrared and Raman Experiments (i.e., FIRE) station. The ICEE Facility is a unique NASA resource capable of replicating the wide range of extraterrestrial environments needed for planetary science research. The purchase of a low temperature, low vibration helium cryo-cooler will enable additional ice experiments,as UHV conditions are needed for accurate ice experiments. The low vibration cryostat will enable imaging of the sample during experimental runs. In order to attached the UHV low vibration cryostat, multiple UHV components are needed.
Scope and Specifications:
The multiple UHV components shall include
1. RNN Series Differentially Pumped Rotary Seal with
a. 8” CF base and travel flange detail, tapped, on 10.25” O.D. plates
b. 6.03: I.D. through bore Graphite impregnated PTFE seals
c. 150 ˚C maximum bakeout temperature
d. 0-360 ˚ scale with vernier
e. Capable of base pressure in 10-11 Torr range
f. Fine adjust worm drive, 100:1 drive ratio
g. Extended ports for EB stage clearance.
2. Valve Manifold System, permitting 1st Stage pump to evacuate 2nd stage pump
3. EDT Series UHV (Ultra High Vacuum) precision linear translator with
a. 8” O.D. CF base flange, tapped
b. 8: O.D. CF travel flange, tapped
c. 4.98” I.D. stainless steel edge welded bellows
d. 12” Z travel knob with adjust acme drive, 0.001” resolution
4. Price shall include packing.
5. Price shall include shipping.
Period of Performance:
The period of performance shall be from award to 12/20/2026.
mailto:andrew.mattioda@nasa.gov
File details come from the government source that posted it. Updated .