NUREG-0515, Second Errata Suppl to NUREG-0515,Suppl 2 to SER
| ML19247B509 | |
| Person / Time | |
|---|---|
| Site: | Allens Creek File:Houston Lighting and Power Company icon.png |
| Issue date: | 03/31/1979 |
| From: | Office of Nuclear Reactor Regulation |
| To: | |
| References | |
| NUREG-0515, NUREG-0515-S02, NUREG-515, NUREG-515-S2, NUDOCS 7908090225 | |
| Download: ML19247B509 (8) | |
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t SECOND ERRATA NUREG-0515, MARCH 1979 SUPPLEMENT NO. 2 TO THE SAFETY E VALUATION REPORT ALLENS CREEK hUCLEAR GENERATING STATION UNIT 1 DOCKET NO. 50-466 HOUSTON LIGHTING & POWER COMPANY Page 2-5 S ection 2.2.2 "A ircraf t R isks" Second paragraph, line 6, change "Wanne" to " Wayne."
Third paragraph, line 6, change "hanne" to " Wayne."
Page 2-6 T able 2.1 Fi rst item, change "6-inch crude" to "10-inch crude."
Fif th item, change " Superior Oil Company" to " Peninsula Resource Corporation;" change "8-inch raw products line" to "8.6-inch natgral gas line;" and change "600 psi" to "up to 50,000 f t per day at up to 1,000 psi."
Sixth item, change "up to 400,000 f t3 per day at 750 to 900 psi" to "up to 400,000,000 f t per day at up to 975 psi."
Page 2-17 L ine 16 Change " Anendment 52" to "/mendment 53."
First full paragraph, lines four 8 five and lines 13 814 Change " seismic Category I" to " seismically designed."
Page 3-9 S ecticn 3.10 " Seismic Qualification of C ategory I I nstro-mentation and L lectrical E quipc'ent," line 9 Change "I'owever, the applicant has provided a corri ti ent that all seismic Category I equipment used in the Allens Creek plant will meet the requirements of IEEE 344-1975 and Regul atory Guide 1.100, Revision 1" to "However, the applicant has provided a cocmitment that this equip ent 120555031837 2 AN US NRC gnt SECY PUBLIC DOCUMENT ROOM JOJ f-
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. will meet the requirements of IEEE 344-1975 and Regulatory Guide 1.100, Revision 1, unless qualified by other means found acceptable by the staff during the operating license stage of review."
Page 4-1 Section 4.2.l(1), " Description," line 9 Change 2.52 to 2.50.
Page 4-11 Second full paragraph, line 8 Change "... boiling water reactor..." to "... Boiling Water Reactor... "
Page 4-11 Line 15 Change " January 17, 1978" to " September 22, 1976."
Page 5-4 Section 5.2.3(1), " Compliance with Code Requirements," line 9 Change " Appendix B" to " Appendix G."
Page 5-5 Section 5.2.6, heading Change " Protection" to " Detection."
Page 6-7 Line 2 Change "Since then we have advised the applicant that due to the conservative plant operating conditions, as indicated by the results of analyses of emergency core cooling system performance for Allens Creek as well as for other BWR 6/
Mark III plants, we believed that the assumption of one-percent metal-water reaction provides a sufficiently con-servative basis for combustible gas control system design." to "Also, standards for combustible gas control system in light water cooled power reactors was issued as a Commission regu-lation on November 10, 1978 as Section 50.44 to 10 CFR Part 50."
Line 12 Change "Since five times the metal-water reaction calculated to demonstrate compliance with Section 50.46 of 10 CFR Part 50 (0.17 percent as reported in Section 6.3.2 of this supplement) is 0.85 percent and since 0.00023 inches is only about 0.7 percent of the clad wall thickness of 0.034 inches, the use of one percent assures compliance with Section 50.44 of 10 CFR Part 50, " Standards for combustible gas control system in light water cooled power reactors."" to a F.
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. "The applicant has agreed to provide a comnitment in Amendment 53 to the PSAR that the combustible gas control system will be designed for hydrogen released by 0.85 percent metal-water
- reaction, i.e., five times the 0.17 percent reported in section 6.3.2 of this supplement for compliance with Section 50.46 of 10 CFR Part 50.
This commitment is in accordance with Section 50.44 of 10 CFR Part 50, and therefore is acceptable."
Page 6-7 Section 6.2.5, " Combustible Gas Control" Remove the last three paragraphs of Section 6.2.5.
Add one paragraph:
"The redundant recombiners will be permanently installed inside containment.
This is per-mitted by the provisions of Regulatory Guide 1.7 and is acceptable.
The applicant has cocmitted to provide a testing program to (emonstrate the operability of the re-combiners.
We will review the testing program and operating procedures at the operating license stage of review."
Page 6-14 Section 6.5 " Engineered-Safety-Feature Atmosphere Cleanup System" Second paragraph, line 5, omit "(Revision 2, March 1978)."
Page 8-1 Section 8.1 " General," line 12 Change "Use of IEEE Std. 308-1971, Criteria for Class IE Electric Systems for Nuclear Power Generating Stations" to
" Criteria for Safety-Related Electric Power Systems for Nuclear Power Plants."
Page 8-3 Section 8.3.1, " Alternating Current Standby Power Sources,"
last paragraph Change "IEEE Std. 208-1974" to "IEEE Std. 308-1974."
Last paragraph Second line, change "... separate ventilating fan for each room..." to "... ventilation system..."
Third line, change "There will be no common ventilation ducts for the battery rooms." to "The ventilation system includes a connon collection header, exhaust fans and a common discharge header."
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_4 Page 8-4 Section 8.3.2, last paragraph, second line Change "IEEE Std. 208-1971" to "IEEE Std. 308-1971."
Page 9-1 Section 9.2.1, third line Ch ange " Secti on 8. 9. 2.1 " to " Secti on 9. 2.1."
Pa g e 9-1 Section 9.2.2, first paragraph Fi rst line, change "Mendment 37" to " Anendments 37 and 46."
Last line, change "The new decay heat load is that pro-duced by one-quarter of a f ull core load af ter 80 hours9.259259e-4 days <br />0.0222 hours <br />1.322751e-4 weeks <br />3.044e-5 months <br /> pl us four successive annual ba;.ch discharges." to "The new decay heat load % the sum of that produced by one-quarter of a full cr ce load (irradiated for four years) after 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br /> rlus nine successive annual batch discharges."
Page 9-2 L ine 7 Ch a nge " Sect i on 9. 22 " t o " Sect i o n 9. 2. 2. "
Page 9-3 Section 9.5.1, first paragraph, lines 2 and 3 Change "... added a..." to "... provided clarifica-tion that with Amendment 22 it had added a..."
Page 9-5 Section 9.5.4, second paragraph, fourth line Change "... Engi ne Fuel 0.1 Storage..." to "...
Engine Fuel Oil Storage..."
Page 11-4 T able 11.2, line 8 Change "Xe-133 66 250 66 10 2000 2300 2300" to "X e-133 66 250 66 10 20,000 2300 23,000".
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