ML072890747
| ML072890747 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 10/12/2007 |
| From: | NRC/NRR/ADRO/DORL/LPLIII-2 |
| To: | |
| Sands S,NRR/DORL, 415-3154 | |
| References | |
| TAC MD3604, TAC MD3605 | |
| Download: ML072890747 (2) | |
Text
Programs and Manuals 5.5 5 5.5 Programs and Manuals 5.5.6 Inservire Insnection Proaram for Post Tensionina Tendons This program provides controls for monitoring any tendon degradation in pre-stressed concrete containments, including effectiveness of its corrosion protection medium, to ensure containment structural integrity.
The program shall include baseline measurements prior to initial operations.
The Tendon Surveillance Program, inspection frequencies, and acceptance criteria shall be in accordance with Section XI, Subsection IWL of the ASME Boiler and Pressure Vessel Code and applicable addenda as required by 10 CFR 50.55a as amended by relief granted in accordance with 10 CFR 50.55a(a)(3).
The provisions of SR 3.0.3 are applicable to the Tendon Surveillance Program inspection frequencies.
Inservice Testina Proaram 5.5.7 This program provides controls for inservice testing of ASME Code Class 1, 2, and 3 pumps and valves.
- a.
Testing Frequencies applicable to the ASME Code for Operation and Maintenance of Nuclear Power Plants (ASME OM Code) and applicable Addenda are as follows:
ASME OM Code and applicable Addenda terminology for inservice testing activities Weekly Monthly Quarterly or every 3 months Semiannually or every 6 months Every 9 months Yearly or annually Biennially or every 2 years Every 48 months I
Required Frequencies for performing inservice testing activities At least once per 7 days At least once per 31 days At least once per 92 days At At At least 1 east least once once once per 184 days per 276 days per 366 days At least once per 731 days At least once per 1461 days (continued)
LaSalle 1 and 2 5.5-5 Amendment Nov.185/172
Programs and Manuals 5.5 5.5 Programs and Manuals 5.5.7 Inservice Testing Proaram (continued)
- b.
The provisions of SR 3.0.2 are applicable to the above required Frequencies and to other normal and accelerated Frequencies specified as 2 years or less in the Inservice Testing Program for performing inservice testing activities;
- c.
The provisions of SR 3.0.3 are applicable to inservice testing activities; and
- d.
Nothing in the ASME OM Code shall be construed to supersede the requirements of any TS.
5.5.8 Ventilation Filter Testing Program (VFTP)
The VFTP shall establish the required testing of Engineered Safety Feature (ESF) filter ventilation systems.
Tests described in Specification 5.5.8.a and 5.5.8.b shall be performed once per 24 months; after each complete or partial replacement of the HEPA filter bank or charcoal adsorber bank; after any structural maintenance on the HEPA filter bank or charcoal adsorber bank housing; and, following painting, fire, or chemical release in any ventilation zone communicating with the subsystem while it is in operation that could adversely affect the filter bank or charcoal adsorber capability.
Tests described in Specification 5.5.8.c shall be performed once per 24 months; after 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> of system operation; after any structural maintenance on the charcoal adsorber bank housing; and, following painting, fire, or chemical release in any ventilation zone communicating with the subsystem while it is in operation that could adversely affect the charcoal adsorber capability.
Tests described in Specification 5.5.8.d and 5.5.8.e shall be performed once per 24 months.
The provisions of SR 3.0.2 and SR 3.0.3 are applicable to the VFTP test frequencies.
- a.
Demonstrate for each of the ESF systems that an inplace test of the high efficiency particulate air (HEPA) filters shows a penetration and system bypass < 0.05% when tested in accordance with ANSI/ASME N510-1989 at the system flowrate specified below:
(continued)
LaSalle I and 2 5.5-6 Amendment No.185/172