ML17209A786
| ML17209A786 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 02/25/1981 |
| From: | Clark R Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML17209A787 | List: |
| References | |
| NUDOCS 8103120652 | |
| Download: ML17209A786 (9) | |
Text
~ P,ll 010I r~
0
~ ~i
"<<*++
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON D C 20555 FLORIDA POWER 8I LIGHT COMPANY DOCKET NO. 50-335 ST.
LUCIE PLANT UNIT NO.
1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.
38 License No.
DPR-67 1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment by Florida Power and Light Company dated April 18, 1980, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission's rules and regulations set forth in 10 CFR Chapter I; B.
The facility will operate in coqformity with the application, the provisions of the Act, and the rules and regulations of the Commiss ion; C.
There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Commission's regulations; D.
The issuance of this amendment will not be inimical to the common defense and security or to the health and safety of the public; and E.
The issuance of this amendment is in accordance with 10 CFR Part 51 of the Commission's regulations and all applicable requirements have been satisfied.
.2.
Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No.
DPR-67 is hereby amended to read as follows:
(2)
Technical S ecifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 38, are hereby incorporated in the license.
The licensee shall operate the facility in accordance with the Technical Specifications.
3.
This license amendment is effective as of the date of its issuance.
FOR THE NUCLEAR REGULATORY COMMISSION
Attachment:
Changes to the Technical Specifications Date of Issuance:
February 25, 1981 Robert A. Clark, Chief Operating Reactors Branch k3 Division of Licensing
ATTACHMENT TO.LICENSE AMENDMENT NO.
'I FACILITY OPERATING LICENSE NO. DPR-67 DOCKET NO. 50-335 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages.
The revisep pages are identified by Amendment No. and contain vertical lines indicating the area of change.
The corresponding overleaf pages are also provided to maintain document completeness.
~Pa es 3/4 6-2 3/4 6-3 3/4 7-23
3/4.6 CONTAINMENT'YSTEMS 3/4.6.1 CONTAINMENT VESSEL CONTAINMENT VESSEL INTEGRITY LIMITING CONDITION FOR OPERATION 3.6.1.1 CONTAINMENT VESSEL INTEGRITY shall be maintained.
APPLICABILITY:
MODES 1, 2, 3 and 4.
ACTION:
Without CONTAINMENT VESSEL INTEGRITY, restore CONTAINMENT VESSEL INTEGRITY within one hour or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SURVEILLANCE RE UIREMENTS 4.6.1.1 CONTAINMENT VESSEL INTEGRITY shall be demonstrated:
a.
At least once per 31 days by verifying that:
1 l.
All containment vessel penetrations not capable of being closed by OPERABLE containment automatic isolation valves and required to be closed during accident conditions are closed by valves, blind flanges, or deactivated automatic valves secured in their positions, except as provided in Table 3.6-2 of Specification 3.6.3.1, and 2.
All containment vessel equipment hatches are closed and sealed.
- b. 'y verifying that each containment vessel air lock is OPERABLE per Specification 3.6.1.3.
ST.
LUCIE - UNIT 1
3/4 6-1
CONTAINMENT SYSTEMS CONTAINMENT LEAKAGE LIMITING CONDITION FOR OPERATION 3.6.1.2 Containment leakage rates shall be limited to:
a.
An overall integrated leakage rate of:
s 2.
< La, 0.50 percent by weight of the containment air per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at P, (39.6 psig), or
< Lt, 0.32 percent by weight of the containment'air per
. Y4 hours at a reduced pressure of Pt, (19.8 psig)..
b.
A combined leakage rate of < 0.60 La for all penetrations and valves subject to Type B an3 C tests as identified in Table 3.6-1 when pressurized to Pa.
c; A combined leakage rate of < 0.27 La for all penetrations identified in Table 3.6-1 as secondary containment bypass leakage paths when pressurized to Pa.
APPLICABILITY:
MODES 1, 2, 3 and 4.
ACTION:
With either (a) the measured overall integrated containment leakage rate exceeding 0.75 La or 0.75 Lt, as applicable, or'(b) with the measured combined leakage rate for all penetrations and valves subject to Types B
and C tests exceeding 0.60 La, or (c) with the combined bypass leakage rate exceeding 0..27 La, restore the leakage rate(s) to within the
. limit{s) prior to increasing the Reactor Coolant System temperature above 200'F'.
SURVEILLANCE RE UIREMENTS 4.6.1..2 The containment leakage rates shall be demonstrated at the following test schedule and shall be determined in conformance with. the criteria specified in Appendix J of 10 CFR 50 using the methods and pro-visons of ANSI N45.4-1972:
a.
Three Type A tests (Overall Integrated Containment Leakage Rate) shall be conducted at 40 + 10 month intervals during shutdown at either Pa ()9.6 psig) or at Pt (19.8 psig) during each 10-year ST.
LUCIE - UNIT 1
3/4 6-2 Amendment No.
38
CONTAINMENT SYSTEMS SURVEILLANCE RE UIREMENTS Continued b.
c ~
service period.
The third test of each set shall be conducted during the shutdown for the 10-year plant inservice inspection.
If any periodic Type A test fails to meet either.75 L
or.75 L,
the test schedule for subsequent Type A tests shall be reviewed and approved by the Commission.
If two consecutive Type A tests fail to meet either.75 L
or.75 L,
a Type A test shall be performed at least every 18 months until two con-secutive Type A tests meet either
.75 L
or.75 Lt at which time the above test schedule may be resumed.
The accuracy of each Type A test shall be verified by a supplemental test which:
2.
Confirms the accuracy of the Type A test by verifying that the difference between supplemental and Type A test data is within 0.25 L
or 0.25 Lt, Has a duration sufficient to establish accurately the change in leakage between the Type A test and the
'supplemental-test.
d.
3.
Requires the quantity of gas. injected into the containment or bled from the containment during the supplemental test to be equivalent to at least 25 percent of the total measured leakage rate at P
(39.6 psig) or Pt (19.8 psig).
a Type B and C tests shall be conducted with gas at P
(39.6 psig) at intervals no greater than 24 months except for tests in-volving air locks.
e.
The combined bypass leakage rate shall be determined to be 0.27 L
by applicable Type B and C tests at least once per 24 months except for penetrations which are not individually testable; penetrations not individually testable shall be determined to have no detectable leakage when tested with soap
.bubbles while the containment is pressurized to P
(39.6 psig) during each Type A test.
f.
Air locks shall be tested and demonstrated OPERABLE per Surveillance Requirement 4.6.1.3.
ST.
LUGI E - UNIT 1
3/4 6-3 Amendment No.
3B
CONTAINMENT SYSTEMS SURVEILLANCE RE UIRENENTS Continued g.
All Type A test leakage rates shall be calculated using observed data converted to absolute values.
Error analyses shall be performed to select a balanced integrated leakage measurement system.
ST.
LUCIE - UNIT 1 3/4 6-4
PLANT SYSTEMS SURVEILLANCE RE UIREMENTS Continued e.
At least once per 18 months by:
l.
Verifying that the pressure drop across'the combined HEPA filters and charcoal adsorber banks is ( 4.15 inches Water Gauge while operating the ventilation system at a flow rate of 2000 cfm + lOX.
2.
Verifying that on a containment isolation signal or chlorine accident detection signal, the system automatically isolates the control room within 35 seconds and switches into a recirculation mode of operation with flow through the HEPA filters and charcoal adsorber banks.
3.
Verifying that the system maintains the control room at a
positive pressure of > 1/8 inch W.G. relative to the outside atmosphere during system operation with < 450 cfm outside air intake.
f.
After each complete or partial replacement of a HEPA filter bank by verifying that the HEPA filter banks remove
> 994 of the DOP when they are tested in-place in accordance with ANSI N510-1975 while operating the ventilation system at a flow rate of 2000 cfm + 10K.
g.
After each complete or partial replacement of a charcoal adsorber bank by verifying that the charcoal adsorbers remove
> 99K of a halogenated hydrocarbon refrigerant test gas when they are tested in-place in accordance with ANSI N510-1975 while operating the ventilation system at a flow rate of 2000 cfm + 105.
ST.
LUCIE - UNIT 1
3/4 7-23 Amendment No.
38
PLANT SYSTEMS 3/4.7.8 ECCS AREA VENTILATION SYSTEM LIMITING.CONDITION FOR OPERATION 3.7.8.1 Two independent ECCS area exhaust air filter trains shall be OPERABLE.,
APPLICABILITY:
MODES 1, 2, 3 and 4.
ACTION:
C With one ECCS area exhaust air filter train inoperable, restore the inoperable train to OPERABLE status within 7 days or be in at least HOT STANDBY. within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SURVEILLANCE RE UIREMENTS 4.7;8.1:
Each ECCS area exhaust air fiTter train shall be demonstrated OPERABLE'.
At least once per 31 days on a
STAGGERED TEST BASIS by initiat-ing, from the control room, flow through the HEPA filter and charcoal adsorber train and verifying that the train operates for at. least 15 minutes.
b.
At, least once per 18 months or (1) after any structural maintenance on the HEPA filter or charcoal adsorber housings-,
or (2) following painting, fire or chemical release in any ventilation zone communicating with the system by:
1.
Verifying that the charcoal adsorbers remove
> 99Ã of a halogenated hydrocarbon refrigerant test gas when they are tested in-place in accordance with ANSI N510-1975 while operating the ventilation system at a flow rate of 30,000 cfm + 10K.
2.
Verifying that the HEPA filter banks remove 99% of the DOP when they are tested in-place in accordance with ANSI N510-1975 while operating the ventilation system at a
flow rate of 30,000 cfm + lOX.
ST.
LUCIE. - UNIT 1
3/4 7-24