B08_ATCH_1_SALIENTS_S24019_RS5.pdf
PDF 180 KB Posted
- Attached to
- CURRENT PROFILING SYSTEM IAW SALIENTS Federal contract opportunity
- Solicitation number
- 140G0124Q0021
About this file
This document outlines the salient characteristics for a current profiling system for discharge measurements. The system must include a portable, self-contained, five-beam acoustic Doppler current profiler no larger than 9.5" x 2.2" and weighing less than 1 lb. The system is required to have bottom tracking to 6m, operate at 3MHz, include integrated GPS, tilt sensors, and Bluetooth radio up to 100m range. Additional requirements include an IP67 rating, velocity range of +/-5m/s, 1Hz sampling, profiling range of 0.1-6m at 1% accuracy, operating temperature of -5 to 45°C, 7hr battery life, and ability to measure 128 cells from 2.5-30cm.
The related federal contract opportunity is solicitation number 140G0124Q0021 from the Department of Interior US Geological Survey Office of Acquisitions and Grants to procure a current profiling system meeting the outlined salient characteristics.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| B09_ATCH_1_UPDATED_SALIENTS_S24019_RS5_11-27-23_0002.pdf | ||
| Sol_140G0124Q0021_Amd_0002.pdf | ||
| Sol_140G0124Q0021_Amd_0001.pdf | ||
| Sol_140G0124Q0021.pdf | ||
| B08_ATCH_2_508_S24019.pdf | ||
| B08_ATCH_3_FISMA_S24019_OAG_12_14_22.pdf |
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Text version
Salient Characteristics S24019
CURRENT PROFILING SYSTEM FOR DISCHARGE MEASUREMENTS
Salient Characteristics
1 ea. Current Profiling System:
1. Shall consist of a portable, self-contained, five-beam, Broadband, Acoustic Doppler Current Profiling (ADCP) system for discharge measurements in rivers and streams.
2. The system shall be comprised of an ADCP, transport Bluetooth radio, GNSS rover, smart antenna ADCP, transport case, flotation platform with backpack carrying case, and accessories.
3. Shall include Broadband and Pulse-coherent acoustic processing technologies.
4. Shall have bottom tracking capability with a depth range of at least 0.1 to 6 m.
5. Shall include a 5-beam configuration, including a vertical beam, capable of operating at 3 MHz frequency.
6. The ADCP shall be no larger than 24 cm (9.5”) x 5 cm (2.2”) in size and weight no more than 0.45 kg
(1.0 lbs.).
7. System shall be supplied with all applicable accessories including, but not limited to, batteries, battery charger/wall adapter, cables (i.e. radio), and antenna.
8. Shall include GNSS rover smart antenna.
9. Shall include built-in temperature, 360 degrees magnetic compass, and 2-axis tilt sensors.
10. Shall include a ruggedized transport case for housing the ADCP, GNSS smart antenna, and accessories.
11. Shall include a flotation platform equipped with a self-propelled propulsion system and remote control.
Platform shall include facilities for mounting the ADCP, smart antenna, and motor/battery controller platform. Shall be no larger than 2 ft. wide x 3 ft. long and weigh no more than 10 pounds.
12. Shall have integral Bluetooth low energy radio communications with a range of at least 100 m.
Bluetooth shall include an automatic reconnection feature with the ability to buffer data in the event of communication loss.
13. Shall have an Ingress Protection (IP) rating of at least IP67 (waterproof) or better.
14. Shall have a water velocity range from at least +/- 5.0 m/s.
15. Shall have a velocity resolution of 0.001 m/s, or better.
16. Shall have a sampling frequency of at least 1 Hz.
17. Shall have a profiling range from at least 0.1 to 6 m with an accuracy of 1% +/- 0.002 m/s, or better.
18. Shall be capable of operating over a temperature range from at least -5 to 45o C.
19. Shall be capable of operating on an internal rechargeable, replaceable battery with up to at least 7 hours operating life on a single charge.
20. Shall be capable of measuring at least 128 cells throughout the water column with a cell size of 2.5-30 cm.
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