SATPC0041614 Tab 07 2 SOW_Redacted.pdf
PDF 544 KB Posted
- Attached to
- Guralp seismic sensor equipment
- Solicitation number
- 80NSSC26937181Q
About this file
This is a Statement of Work for NASA Marshall Space Flight Center dated June 23, 2026, for the procurement of high-quality broadband seismic stations to support Coastal Resiliency and Planetary Rocket Launch projects.
The procurement requires a minimum quantity of 2 or more broadband seismic stations capable of detecting and recording ground vibrations at nanometer to micrometer scales in coastal environments. The seismic stations must include seismic sensors and digitizers within ruggedized, sealed, non-corrosive housings suitable for direct burial or surface deployment. Key technical specifications include: broadband frequency sensitivity from 120 seconds to 100 Hz with less than -170 dB self-noise between 0.1-1 Hz; minimum operational tilt range of ±50 degrees; 24-bit data digitizer recording at or above maximum sensor frequency; dual SD-type card onboard storage with at least 64 GB redundant capacity in miniSEED file format; integrated sensors for orientation, temperature, atmospheric pressure, humidity, and input voltage; dimensions under 250 mm diameter; weight under 5 kg; operational temperature range of -15°C to +50°C; IP68 or IP69 rated environmentally sealed casing; 12 V DC power input with 3W or less consumption; Linux, MacOS, or Windows compatibility with ethernet or USB interface; and an associated sealed GNSS receiver with proprietary cabling. Delivery is required by the end of August 2026, or the supplier must provide written explanation and delivery estimates by the end of October 2026. The supplier must provide devices that exceed these specifications, with ability to modify sensor sensitivity corner frequency for planned deployments.
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| File | Type | Posted |
|---|---|---|
| SATPC0041614 Tab 10 1 SAM RFQ OTSB.pdf |
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Text version
Statement of Work:
June 23, 2026
1. Objective/Requirements
Seismic analysis of the ocean-to-coast and rocket launch energy environment for Coastal Resiliency and Planetary Rocket Launch Components and Specifications for Procurement by NASA Marshall Space Flight Center.
2. Scope/Purpose
Procurement of high quality broadband seismic stations to detect and record ground vibrations at the nanometer to micrometer scale. The seismic stations should include seismic sensors and 32-bit digitizer/recorders within ruggedized and sealed non-corrosive housings to be suitable for direct burial or surface deployment in a coastal environment. The sensors must be able to detect and quantify tilt and have an operational tilt range of at least 50 degrees to be deployable on a coastal dune and detect long period ground shift due to ground water changes for the Coastal Resiliency and Planetary Rocket Launch projects.
3. Operational/Service Requirements
Supplier will provide devices that exceed the requirements specified below.
Quantity of 2 or more to be procured.
Supplier will deliver these devices in a timely manner, as early as possible, but prior to the end of August 2026, or provide written explanation and estimate for delivery time frame prior to end October 2026.
4. Specifications
A suitable seismic station will meet or exceed the following specs and provide:
Seismic Sensitivity: Broadband frequency sensitivity range of at least 120 second to 100 Hz and less than -170 dB self-noise between 0.1-1 Hz
Ability to modify sensor sensitivity corner frequency to accommodate planned deployments Minimum operational tilt range: +/- 50 degrees A 24-bit data digitizer that records data at or above maximum sensor frequency sensitivity Dual SD-type card onboard data storage with at least one hot-swappable card slot At least 64 GB of redundant onboard data storage Data recorded in miniSEED file format Integrated sensors for orientation, temperature, atmospheric pressure, humidity, input voltage
Compatible with Linux, MacOS, or Windows with ethernet or USB interface Dimensions: <250 mm diameter Weight: <5 kg Operational Temperature: -15°C - +50°C Weather protection: Environmentally sealed casing with IP68 or IP69 rated protection that is non-corrosive in a coastal environment Power: 12 V DC nominal input and 3W or less power consumption for the sensor Associated sealed GNSS receiver and proprietary cabling required for operation
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