ML19024A204
| ML19024A204 | |
| Person / Time | |
|---|---|
| Site: | NuScale |
| Issue date: | 01/23/2019 |
| From: | NuScale |
| To: | Office of New Reactors |
| References | |
| LO-0119-64248 PM-0119-64160-NP, Rev 0 | |
| Download: ML19024A204 (13) | |
Text
Enclosure 2:
"ECCS Valve DCA Demonstration Testing," PM-0119-64160-NP, Revision 0, nonproprietary version NuScale Power, LLC 1100 NE Circle Blvd., Suite 200 Corvallis, Oregon 97330 Office 541.360-0500 Fax 541.207.3928 www.nuscalepower.com L0-0119-64248
PM-01_ 19-64160-NP Revision: 0 NuScale Nonproprietary ECCS Valve DCA Demonstration Testing NRC Update 1/23/19 Dan Lassiter - Engineering Greg Myers - Licensing w
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Acknowledgement & Disclaimer This material is based upon work supported by the Department of Energy under Award Number DE-NE0008820.
This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.
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ECCS Valve DCA Demonstration Test
- Obiectives:
- - Demonstrate main valve functionality at operating temperature and pressure fluid conditions
- Criteria: Moving to fully open position when actuated below IAB release
- Demonstrate IAB functionality at operating temperature and pressure fluid conditions
- Criteria: Block main valve actuation above threshold pressure, permit main valve actuation below release pressure
- Demonstrate IAB and trip line functionality at operating chemistry fluid conditions (boric acid solutions)
- Criteria: Negligible IAB and trip line performance compared to water only tests 3
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Boric Acid Effects Test (( 10 PM-0119-641.60-NP Revision: 0 Copyright 2019 by NuScale Power, LLC. }}2(a),(c) w~~.~.~~!£ Template#: 0000-21727-F01 R4
Schedule 2019 (( 11 PM-0119-64160-NP Revision: 0 Copyright 2019 by NuScale Power, LLC. }}2(a),(c)
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Portland Office 6650 SW Redwood Lane, Suite 210 Portland, OR 97224 971.371.1592 Corvallis Office 1100 NE Circle Blvd., Suite 200 Corvallis, OR 97330 541.360.0500 Rockville Office 11333 Woodglen Ave., Suite 205 Rockville, MD 20852 301. 770. 0472 Charlotte Office 2815 Coliseum Centre Drive, Suite 230 Charlotte, NC 28217 980.349.4804 Richland Office 1933 Jadwin Ave., Suite 130 Richland, WA 99354 541. 360. 0500 Arlington Office 2300 Clarendon Blvd., Suite 1110 Arlington, VA 22201 London Office 1st Floor Portland House Bressenden Place London SW1 E 5BH United Kingdom +44 (0) 2079 321700 http://www. nusca/epower. com W Twitter: @NuSca/e_Power 12 PM-0119-64160-N P Revision: 0 Copyright 2019 by NuScale Power, LLC. NUSCALE' Power for all humankind
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