SATPC0041810 Tab 04 4 SOW_Redacted.pdf
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- Solicitation number
- 80NSSC26938325Q
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This is a Statement of Work (SOW) for the procurement of high-resonant frequency shock accelerometer instrumentation by NASA's Marshall Space Flight Center (MSFC) to support propulsion testing for the Integrated Rotating Detonation Engine System (InRoDES).
The SOW encompasses four Contract Line Item Numbers (CLINs) for delivery within specified timeframes. CLIN 0001 requires 15 Quartz Accelerometers (Kistler 8044 or equivalent) capable of measuring accelerations up to 20,000g with a nominal resonance frequency of at least 80 kHz, operational temperature range of -195 to 200°C, and 10-32 or larger electrical connectors and mounting threads, with delivery within 7 weeks. CLIN 0002 specifies 15 In-Line Charge Converter Modules (Kistler 5050B0.5 or equivalent) that produce 5-20 Volts peak-to-peak output with operational temperature range of -54 to 100°C and 20-second maximum warm-up time, also due within 7 weeks. CLIN 0003 requires 25 High-Insulating Cable Extensions (Kistler 1635C5 or equivalent) with 5-meter minimum length, operational temperature range of -55 to 200°C, and connectors sized for the accelerometers and converter modules, due within 3 weeks. CLIN 0004 covers shipping and handling to MSFC Central Receiving in Huntsville, Alabama, occurring concurrently as each CLIN becomes ready. All deliverables require calibration certificates per Kistler specifications, onsite manufacturing and calibration, and quality inspections. The vendor must provide a one-year warranty against defects in materials and workmanship.
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High Resonant Frequency Shock Accelerometer Instrument
Procurement Statement of Work (SOW)
1.0 INTRODUCTION
The National Aeronautics and Space Administration (NASA), specifically Marshall Space Flight Center
(MSFC) requires accelerometer instrumentation and associated hardware to support upcoming propulsion testing. The accelerometers will be attached to components under extreme temperature and severe vibration.
This Statement of Work (SOW) defines the work that NASA MSFC wishes to contract.
2.0 SCOPE
This SOW covers the provision and shipping of 30,000g Quartz Accelerometers along with the associated in-line charge converter modules and extensions for high insulating cables.
To ensure clarity and compatibility with NASA procurement processes, each piece of hardware is defined as a unique Contract Item Line Number (CLIN), with its own requirements, quantities, and period of performance defined below.
The vendor will furnish all labor and equipment necessary to (1) manufacture accelerometer sensors onsite,
(2) calibrate sensors onsite, and (3) perform quality inspections onsite to meet technical specifications quoted above. Deliverables must meet the technical requirements outlined under each CLIN and be suitable for integration into MSFC propulsion test facilities.
The vendor will warrant that the sensors to be free of defects in materials and workmanship for a period of one (1) year from the date of original purchase. If the sensors fail during the warranty period, the vendor will repair, replace or exchange it without charge.
3.0 CONTRACT LINE-ITEM NUMBER (CLIN) BREAKDOWN
3.1 CLIN 0001 – Quartz Accelerometers (Kistler 8044 or Equivalent)
3.1.1 Requirements
1. Will be capable of measuring accelerations up to 20,000 g.
2. Will have sensitivity within +/-5% of nominal within a frequency range of 0 Hz to 8,000 Hz.
3. Will have a nominal resonance frequency of at least 80 kHz
4. Will have an operational temperature range of -195 to 200 degC.
5. Will have an acceleration limit of -30,000 to 100,000 g.
6. Will feature a 10-32 or larger electrical connector.
7. Will feature a 10-32 or larger mounting thread.
3.1.2 Deliverables
• 15 units
• Calibration certificates per Kistler published specifications
NASA MSFC Statement of Work (SOW) 25 June 2026
Integrated Rotating Detonation Engine System (InRoDES)
3.2 CLIN 0002 – In-Line Charge Converter Modules (Kistler 5050B0.5 or
Equivalent)
3.2.1 Requirements
1. Will have a constant gain that produces at least 5 Volts and no more than 20 Volts peak-to-peak given output associated with maximum acceleration of 20,000 g from CLIN 0001.
2. Will have a gain within +/-5% of nominal within a frequency range of 0.5 Hz to 50,000 Hz.
3. Will have a maximum warm up time of 20 seconds.
4. Will have an operational temperature range of -54 to 100 degC.
5. Will be suitable for use with CLIN 0001 accelerometers.
3.2.2 Deliverables
• 15 units
• Calibration certificates per Kistler published specifications
3.3 CLIN 0003 – High-Insulating Cable Extensions (Kistler 1635C5 or
Equivalent)
3.3.1 Requirements
1. Will be a high-insulation/low-noise coaxial to enable clean signal transmission as recommended for CLIN 0001.
2. Will be at least 5 m but no longer than minimum cable length specified for CLIN 0001.
3. Will have an operational temperature range of -55 to 200 degC.
4. Will include connectors sized for CLIN 0001 and CLIN 0002.
3.3.2 Deliverables
• 25 units
3.4 CLIN 0004 – Shipping and Handling
3.4.1.1 Requirements
1. All items will be shipped to the shipping address listed in Section 5.0, Shipping.
3.4.1.2 Deliverable
• Shipping to MSFC Central Receiving.
4.0 PERIOD OF PERFORMANCE
No greater than 7 weeks for CLIN 0001
No greater than 7 weeks for CLIN 0002
No greater than 3 weeks for CLIN 0003
NASA MSFC Statement of Work (SOW) 25 June 2026
Integrated Rotating Detonation Engine System (InRoDES)
CLIN 0004: Shipping and Handling, will occur concurrently with each deliverable CLIN as those items become ready to ship.
5.0 SHIPPING
Contractor will ship all deliverables to:
Central Receiving, Bldg. 4631
Marshall Space Flight Center
Huntsville, AL 35812
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