B08_Attach_1_Salients.pdf
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- Attached to
- Acoustic Doppler Velocimeter IAW Salients
- Solicitation number
- 140G0124Q0145
About this file
The provided document is a Request for Quote (RFQ) for the procurement of two (2) Acoustic Doppler Velocimeters. The solicitation number is 140G0124Q0145, and the description is "Acoustic Doppler Velocimeter in accordance with Salients attached". The U.S. Geological Survey (USGS) Hydrologic Instrumentation Facility has a requirement for these specialized instruments, with a delivery date of no later than 30 days After Receipt of Order.
The RFQ will be issued on or about 04/29/2024, with written quotes due on or about 05/03/2024 at 8:00 AM EDT. This acquisition is a total small business set-aside, with a NAICS code of 334513 and a size standard of 750 employees. The anticipated award date of the contract is 06/03/2024. All responsible small business sources may submit a quotation, which must be submitted via email to the contract specialist, Imani Tillman, at itillman@usgs.gov. Questions may be addressed to Imani Tillman, and must be submitted no later than 05/01/2024 at 08:00 AM EDT.
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| File | Type | Posted |
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| Sol_140G0124Q0145.pdf |
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Text version
Salient Characteristics S24075
ACOUSTIC DOPPLER VELOCIMETER
Salient Characteristics
2 ea. Acoustic Doppler Velocimeter:
1. Shall consist of a single-point Acoustic Doppler Velocimeter system capable of acquiring 3D velocity data in field applications.
2. Shall have a sampling frequency of up to at least 64 Hz.
3. Probe shall be mounted/arranged in a “fixed-stem” configuration intended for vertical mounting.
4. Shall have a user selectable water velocity range from +/-0.01 m/s to at least 7.0 m/s.
5. Shall have a water velocity measurement accuracy of +/-5% of measured value +/- 1 mm/s, or better.
6. Shall include built-in compass, tilt, temperature, and pressure sensors.
7. Shall have a sampling volume diameter of 15 mm.
8. Minimum blanking distance (or distance from probe) shall be no more than 0.15 m.
9. Shall include built-in temperature, compass, tilt, and pressure sensors.
10. Pressure sensor shall have a range of at least 0-50 m with an accuracy of 0.5% full scale, or better.
11. Shall include at least 16 GB of data storage capability.
12. Shall include RS-232 communications and analog input/output capabilities.
13. Shall include 2 ea. internal batteries with a capacity of at least 160 Watt-hours for each battery.
14. Housing shall be sized to accommodate the internal batteries described above.
15. Shall be capable of operating from internal or external 12 VDC (nominal) power sources.
16. Shall be capable of operating over a temperature range from at least -4 to 40o C.
17. Shall include a compatible RS232 serial cable, at least 5 m long, with inline connector and USB converter.
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