ML20064E668

Enclosure 4: Supplemental Attachment to License Amendment No. 148 for COL No. NPF-91

ML20064E668
Person / Time
Site:	Vogtle
Issue date:	03/23/2020
From:	Cayetano Santos NRC/NRR/VPOB
To:	Southern Nuclear Operating Co
Tanny Santos Ex 7270
References
Download: ML20064E668 (1)

Text

Enclosure 4 SUPPLEMENTAL ATTACHMENT TO LICENSE AMENDMENT NO. 148 TO FACILITY COMBINED LICENSE NO. NPF-91 DOCKET NO.52-025 Replace the following page of the facility Combined License No. NPF-91 with the attached revised page. The revised page is identified by amendment number and contains marginal lines indicating the areas of change.

Appendix A to facility Combined License No. NPF-91 REMOVE INSERT 3.3.8-8 3.3.8-8

Technical Specifications ESFAS Instrumentation 3.3.8 VEGP Units 3 and 4 3.3.8 - 8 Amendment No. 148 (Unit 3)

Amendment No. 147 (Unit 4)

Table 3.3.8-1 (page 2 of 2)

Engineered Safeguards Actuation System Instrumentation FUNCTION APPLICABLE MODES OR OTHER SPECIFIED CONDITIONS REQUIRED CHANNELS CONDITIONS

15. Core Makeup Tank (CMT) Level - Low 3 1,2,3,4(b) 4 per tank F

4(d),5(h) 4 per OPERABLE tank J

16. CMT Level - Low 6 1,2,3,4(b) 4 per tank F

4(d),5(h) 4 per OPERABLE tank J

17. Source Range Neutron Flux Doubling 2(i),3(i),4(j) 4 I

5(j) 4 I

18. IRWST Lower Narrow Range Level - Low 3 1,2,3,4(b) 4 F

4(d),5 4

M 6(g) 4 N

19. Reactor Coolant Pump Bearing Water Temperature - High 2 1,2,3,4 4 per RCP O

20. SG Narrow Range Water Level - Low 2 1,2,3,4(b) 4 per SG F

21. SG Wide Range Water Level - Low 2 1,2,3,4(b) 4 per SG F

22. SG Narrow Range Water Level High 1,2,3,4 4 per SG I

23. SG Narrow Range Water Level - High 3 1,2 4 per SG D

3,4 4 per SG I

24. Steam Line Pressure - Low 2 1,2,3(c)(l)(m) 4 per steam line G

25. Steam Line Pressure - Negative Rate - High 3(k) 4 per steam line I

(b) With the RCS not being cooled by the Normal Residual Heat Removal System (RNS).

(c) Above the P-11 (Pressurizer Pressure) interlock.

(d) With the RCS being cooled by the RNS.

(g) With upper internals in place.

(h) With RCS not VENTED.

(i) With unborated water source flow paths not isolated except when critical or except during intentional approach to criticality.

(j) With unborated water source flow paths not isolated.

(k) Below the P-11 (Pressurizer Pressure) interlock when Steam Line Pressure - Low 2 is blocked.

(l) Below the P-11 (Pressurizer Pressure) interlock and RCS boron concentration is less than that necessary to meet the SDM requirements at an RCS temperature of 200°F.

(m) Below the P-11 (Pressurizer Pressure) interlock when Steam Line Pressure - Low 2 is not blocked.