B08_Attach_1_Salients.pdf
PDF 203 KB Posted
- Attached to
- Platform CTD Winch in accordance with Salients
- Solicitation number
- 140G0125Q0080
About this file
The file is a Salient Characteristics document for a Platform CTD Winch procurement by the U.S. Geological Survey (USGS). The document specifies detailed technical requirements for a specialized winch system designed for profiling submersible instrument packages, including precise specifications such as 24VDC power capability, a 10" drum diameter, maximum load capacity of 125 kg, and a cable payout speed of at least 4 m per minute.
The related federal contract opportunity (Solicitation Number 140G0125Q0080) is a small business set-aside procurement for one Platform CTD Winch to be delivered to the USGS California Water Science Center. Key procurement details include a Request for Quote to be issued on 03/10/2025, with written quotes due by 03/17/2025 at 9:00 AM ED, and an anticipated contract award date of 04/14/2025. Vendors must be registered in SAM.gov, and responses must be submitted via email to Imani Tillman. The NAICS code is 332312 with a size standard of 500 employees, and the delivery timeframe is within 30 days after receipt of order.
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| Sol_140G0125Q0080.pdf |
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Text version
Salient Characteristics
S25023
Platform CTD Winch
SALIENT CHARACTERISTICS:
1 ea. Platform CTD Winch:
1. Shall consist of a Platform Winch system for profiling of submersible instrument packages.
2. Shall be capable of being powered by 24VDC (nominal) battery/solar power supply system.
3. Shall include a slip-ring for continuously rotation without entanglement of the cable that lowers the
CTD package.
4. Shall be capable of be controlled autonomously with connection to a programmable computer/datalogger via MODBUS, or a similar protocol.
5. Shall be constructed of corrosion resistant materials capable of withstanding brackish aquatic environments.
6. Shall have a 10” drum diameter and a max load capability of at least 125 kg (275 lbs).
7. Motor wheel shall not slip or “free-wheel” and have forward/reverse capability.
8. Shall have a cable payout speed of at least 4 m (13.12 ft.) per minute.
9. Shall be no larger than 20” W x 24” D x 20” high.
10. Shall have a bare drum line pull capacity of at least 275 lbs.
11. Shall have bare drum line speed capability of at least 13 ft/min (4-5 m/min).
12. Shall have a mechanical output power rating of at least 82 watts.
13. Shall consume no more power than 20.5 Watt-hr for one complete cable pay in/pay out cycle where:
1 cycle = pay out 20 m (65.6 ft) in 5 minutes + pay in 20 m (65.6 ft.) in 5 minutes + rest for 5 min.
14. Shall include a cable with a diameter of 0.5” (such as Falmat, etc.) and a length of 50 m (164 ft.) with the following features:
a. Shall be cable of transmitting data and holding the load+cable (125 kg)
b. Shall be multiconductor underwater cabling (such as Falmat)
c. Cable bed radius shall fit winch drum radius
15. Shall be capable of being securely mounted to a fixed platform.
Inspection and Acceptance
USGS shall perform inspections and performance test(s), as required, to verify compliance with the specifications listed herein. Such testing shall be completed by USGS personnel within 14 days after delivery of the winch system by the contractor.
File details come from the government source that posted it. Updated .