ML17264A249
| ML17264A249 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 11/20/1995 |
| From: | ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17264A248 | List: |
| References | |
| NUDOCS 9511290101 | |
| Download: ML17264A249 (2) | |
Text
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Programs and Hanuals 5.5 5.5 - Programs and Hanuals (continued) 5.5.9 Steam Generator SG Tube Surveillance Pro ram 5.5.10 Each SG shall be demonstrated OPERABLE by performance of an inservice inspection program.
The program shall include the following:
a.
The inspection intervals for SG tubes shall be specified in Inservice Inspection Program.
b.
SG tubes that have imperfections
> 40% through wall, as indicated by eddy current, shall be repaired by plugging or sleeving.
c.
SG sleeves that have imperfections
> 30% through wall, as indicated by eddy current, shall be repaired by plugging.
Ventilation Filter Testin Pro ram VFTP A program shall be established to implement the following required testing of Engineered Safety Feature filter ventilation systems and the Spent Fuel Pool (SFP)
Charcoal Adsorber System.
The test frequencies and methods will be in accordance with Regulatory Guide 1.52, Revision 2, except that in lieu of 18 month test intervals, a 24 month interval will be implemented.
a.
Containment Post-Accident Charcoal System 1.
Demonstrate the pressure drop across the charcoal absorber bank is < 3 inches of water at a design flow rate
(+ 10%).
2.
Demonstrate that an in-place Freon test of the charcoal absorber bank shows a penetration and system bypass
< 1.0%,
when tested under ambient conditions.
3.
Demonstrate for a carbon sample that a laboratory analysis shows the iodine removal efficiency of ~ 90%
of radioactive methyl iodide.
b.
Containment Recirculation Fan Cooler System 1.
Demonstrate the pressure drop across the high efficiency particulate air (HEPA) filter bank is
< 3 inches of water at a design flow rate
(+ 10%).
(continued)
R.E.
Ginna Nuclear Power Plant 95ii290101 95ii20 PDR ADOCK 05000244 P,,...PDR 5.0-11 Draft B
Programs and Manuals 5.5 r
5.5 - Programs and Manuals 5.5.10 VFTP (continued) 2.
Demonstrate that an in-place dioctylphthalate (DOP) test of the HEPA filter bank shows a penetration and system bypass
< 1.0%.
c.
Control Room Emergency Air Treatment System (CREATS) 1.
Demonstrate the pressure drop across the HEPA filter bank is < 3 inches of water at a design flow rate
(+ 10%).
2.
Demonstrate that an in-place DOP test of the HEPA filter bank shows a penetration and system bypass
< 1.0%.
3.
Demonstrate the pressure drop across the charcoal absorber bank is < 3 inches of water at a design flow rate
(+ 10%).
4.
Demonstrate that an in-place Freon test of the charcoal absorber bank shows a penetration and system bypass
< 1.0%,
when tested under ambient conditions.
5.
Demonstrate for a carbon sample that a laboratory analysis shows the iodine removal efficiency of ~ 90%
of radioactive methyl iodide.
d.
SFP Charcoal Adsorber System 1.
Demonstrate that the total air flow rate from the charcoal desorbers shows at least 75% of that measured with a complete set of new desorbers.
2.
Demonstrate that an in-place Freon test of the charcoal absorbers bank shows a penetration and system bypass
< 1.0%,
when tested under ambient conditions.
3.
Demonstrate for a carbon sample that a laboratory analysis shows the iodine removal efficiency of ~ 90%
of radioactive methyl iodide.
The provisions of SR 3.0.2 and SR 3.0.3 are applicable to the VFTP frequencies.
(continued)
R.E.
Ginna Nuclear Power Plant 5.0-12 Draft B