ML20052C448
| ML20052C448 | |
| Person / Time | |
|---|---|
| Site: | Duane Arnold  |
| Issue date: | 04/12/1982 |
| From: | Vassallo D Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML20052C447 | List: |
| References | |
| NUDOCS 8205040820 | |
| Download: ML20052C448 (7) | |
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UNITED STATES y p"y,4f(,g NUCLEAR REGULATORY COMMISSION-
- . g #,/g E WASHINGTON D. C. 20555 k' ' u IOWA ELECTRIC LIGHT AND POWER COMPANY
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CENTRAL IOWA POWER COOPERATIVE CORN BELT POWER COOPERATIVE DOCKET NO. 50-331
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AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 73 License No. DPR-49 1.
The Nuclear Regulatory Commission (the Commission) has found that:
A.
The application for amendment by Iowa Electric Light and Power Company, et. al., dated October 9,1980, 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 conformity with the application, the provisions of the Act, and the rules and regulations of the Commission; 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; The issuance of this amendment will not be inimical to the coh. mon D.
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 Spec-ifications as indicated in the attachment to this license anendment and paragraph 2.C.(2) of Facility Operating License No. DPR-49 is hereby amended to read as follows:
l (2) Technical Scecifications The Technical Specifications contained. in Appendices A and B, as revised through Amendment No. 73, are hereby incorporated in the license. The licensee shall operate the facility in accordance with the Technical Specifications.
8205040820 820412 PDR ADOCK 05000331 P
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. 3.
This license amendment is effective as of the date of issuance.
FOR THE NUCLEAR REGULATORY COMMISSION m
Domenic B. Vassallo, Chief Operating Reactors Branch #2 Division of Licensing
Attachment:
Changes to the Technical Specifications Date of Issuance: April 12,1982 i
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t ATTACHMENT TO LICENSE AMENDEENT NO, 73 FACILITY OPERATING LICENSE NO, DPR-49 DOCKET NO. 50-331 Replace the following pages of the Appendix "A" Technical Specifications with the enclosed pages. -The revised pages are identified by Amendment number and contain vertical lines indicating the area of change.
REMOVE REPLACE 3,2-16 3,2-16 3.2-18 3.2-18 3,2-28 3,2-28 3.3-2 3.3-2 l
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TABLE 3.2-C 1
> Minimum No.
2 cf Operable Number of R -Instrument 2
Channels Per Instrument Channels 5 Trip System Instrument Trip Level Setting Provided by Design Action
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2 2
APRM t.m mle (Flow Blased)
$(0.66Wt42)(-h)(2) 6 Inst. Channels (1)
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'2 APRh;-
' t. (NotinRunMode) 5 12 indicated on scale 6-inst, Channels (1) yw 2
APRM qcstde 2 5 indicated on scale 6 Inst.. Channels (1) 1 (7)
Rod Block Monitor 5(0.66 W + 39) ( M D)b) 2 Inst. Channels (1)
(FlowBlased) 1 (7)
Rod Block Monitor 2'S indicated on scale 2 Inst. Channels (1) w ry Downscale 2
IRM Downscale (3) 2 5/125 full scale 6 Inst. Channels (1) 2 IRM Detector. not in (8) 6 Inst.' Channels (1)
Startup Position 2
IRM Upscale s108/125 6 Inst. Channels (1) 2(5) g e g g in (4) 4 Inst. Channels (1) 2 (5) (6)
SRM Upscale
<105' counts /sec.
4 Inst. Channels (1) 1 Scram Discharge Volume
-< 24 gallons 1 Inst. Channel (9)
Water Level-High I
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O DAEC-1 5.
One of the four SRM inputt may be bypassed.
6.
This SRM function is bypassed when in the IRH range switches are on a range 8 or above.
7.
He trip is bypassed den the reactor power is < 301.
His function is bypasses ben the mode switch is placed in Run.
R.
9, if the number of operable channels is 1est than required by the minimum number of operable instrument channels per trip system requirement, place the inoperable channei in the tripped condition within one hour.
Amendment No. 73 3, gg
E Table 4.2-C
[
Minimum Test and Calibration Frequency g
for Control Rod Blocks Actuation
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Instrument
- g Functional Instrument Trip Function (Instrument)
Test (9)
Calibration (9)
Check U
Rod Block Monitor a.
Upscale (1)(3)
Once/6 months Once/ day b.
Downscale (1) (3)
Once/6 months Once/ day APRM a.
Upscale (1)(3)
Once/3 months Once/ day b.
Downscale (1) (3)
Once/3 months Once/ day Source Range Monitors (SRM) 7 ac Detector Not in Startup Position (2)
Refuel N/A E!
b.
Upscale (2)- (3)
Startup or Control Shutdown (2)
Intermediate Range Monitor'(IRM) a.
Detector Not in Startup Position (2)
Refuel N/A b.
Upscale (2) (3)
Startup or Control Shutdown (2) c.
Downscale (2) (3)
Startup or Control Shutdown-(2)
Water Level-High once/3 months Refuel N/A
LIMITING CONDITION FOR OPERATICN SURVEILLANCE REQUIREMENT b.
The control rod directional b.
A second licensed operator shall control valves for inoperable verify the conformance to control rods shall be disarmed Specification 3.3.A.2d before a electrically and the control rod may be bypassed in the Rod rods shall be in such position Sequence Control System.
that Specification 3.3.A.1 is met.
c.
Control rods with inoperable c.
Once per week when the plant is accumulators or those whose in operation, check statds of position cannot be positively pressure and level alarms for determined shall be considered each CRD accumulator.
d.
Control rods with a failed d.
Once per month verify that:
" Full-in" or " Full-out" position (1) the Scram Discharge Volume (SDV) switch may be bypassed in the vent and drain valves close Rod Sequence Control System and within 30 seconds after considered operable if the actual receipt of a close signal, and rod position is known.
These (2) after removal of the close rods must be moved in sequence signal, that the SDV vent and to their correct positions drain valves are open.
(full-in on insertion or full-out on withdrawal).
Once per cycle verify that:
e.
Control rods with scram times e.
greater than those permitted (1) the SDV vent and drain valves by Specification 3.3.C.3 are close within 30 seconds after inoperable, but if they can receipt of a signal for the be inserted with control rod control rods to scram, and drive pressure they need not (2) open when the scram signal be disarmed electrically.
is reset.
f.
Inoperable control rods shall be positioned such that Specification 3.3.A.1 is met.
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Amendment No. Jr, 73 3.3-2 l
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