ML20128B174
| ML20128B174 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 01/22/1993 |
| From: | GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20128B159 | List: |
| References | |
| NUDOCS 9302020417 | |
| Download: ML20128B174 (3) | |
Text
{{#Wiki_filter:.- ENCLOSURE 3 V0GTLE ELECTRIC GENERATING PLANT REQUEST TO REVISE TECHNICAL SPECIFICATIONS REVISION TO Z FOR STEAM GENERATOR FATER LEVEL INSTRUMENTATION INSTRUCTIONS FOR INCORPORATI0t{ The proposed changes to the Vogtle Electric Generating Plant Technical Specifications wo*11d be incorporated as following: Remove Pace Insert Pace 2-5 and 2-6* 2-5 and 2-6* 3/4 3-31 and 3/4 3-32* 3/4 3-31 and 3/4 3-32* 1 Overleaf page centaining no change E3-1 9302020417 930122 PDR ADOCK 05000424 P pga
m m N n r p TABLE 2.2-1 (Continued) REACTOR TRIP SYS?iM INSTRUNENTATION TRIP SETPCINTS <g TOTAL SENSOR g ALLOWANCE ERROR FmCTIONnt [MIT (TA) Z (5) TRIP SETPOINT Alt 0WABLE VAltfE 9. Pressurizer Pressure-Low 3.1 0.71 1.67 ->1960 pi.ig** >1950 psig (PI-0455A,8&C, PI-0456 & n w PI-0456A PI-0457 & *I-0457A, PI-0458$PI-0458A) e-
- 10. Pressurizer Pressure-High 3.1 0.71 1.67
-<2385 psig <2395 psig (PI-0455A,8&C PI-0456 & I FI-0456A PI-8457&PI-0457A, .PI-0458dF1-0458A)
- 11. Pressurizer Water Level-High 8.0 2.18 1.67
<92% of instrument <93.9% of instrument (LI-9459A, LI-04604, LI-0861) span span .j
- 12. Reacter Coolant Flow-Low 2.5 1.87 0.60
>90% cf loop >89.4% of loop (LOOP 1 LOOP 2 LOOP 3 LOOP 4 Besign flow
- Besign flow
- FI-0414 FI-0424 FI-0434 FI-0444 l
F1-0415.FI-9425 FI-0435 FI-0445' m V, 76 A FI-0416 FI-0426 FI-0436 F1-0446) (7. 6 -17.1; 1.67 >38AEk37.8f^^*# >IMHP(355)" f SteamGeneratorWaterLevelLow-)1".5-- -{10. 21)^ ^ ' if narrow range sf narrow range 13. r Low 21.8 (LOOP 1 LOOP 2 LOOP 3 LOOP 4 instrement span instrument span i LI-9517 LI-0527 LI-0537 LI-0547 LI-9518 L1-0528 -LI-0538 LI-0548
- n.
5 LI-0519 LI-0529 LI-0539 LI-0549 LI-0551 LI-0552 LI-0553 LI-0554)-
- 14. Underveltage - Reactor Coolant 6.0 0.58 0
>9600 volts 29481 volts {70% bus voltage) I69% bus voltage)
== Peps 1
- 15. Underfrequency - Reactor Coolant 3.3 0.50 0
>57.3 Hz- >57.1 Hz + 5.E 85! PmP8 =toop design flow = 93,600 1pm
- Time constants utl112ed in the lead-lag controller for Pressuriter Pressure-Low are 10 seconds for lead and CHANNEL CALI8 RATION shall ensure that these time constants are adjusted to these values.
'l second for lag. j E3
- TM ;;h: stetd b;h"; th ;natM;b h f:r f;;tr ;;^ Ott M; th ?=r h; :t k=t!= ???"; iM n!= thtd : hf & th p:nnthsh h f:r f=trohtf = thi h: *& ?nr !; :t uknifr ??*"
ro,. & enum -- - _ _ ~ g
w g, g g . i m TABLE 3.3-3 (Continued) <8 ENGINEERED SAFETY FEATURES ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS { TOTAL SENSOR c ALLOWANCE ERROR 5g FUNCTIONAL UNIT (TA) _ Z (5) TRIP SETPOINT ALLOWABLE VALUE 5. Turbine Trip and Feedwater Isolation ,y g (Continue-f) ,g y 7 c. Steam Generator Water 1- - &l8-1.67 $70-9!H86.0)*~ $79r9U(87.9)*- Level--High-High (P-14) M14.0[ W of instrument of narrow range g H j span. instrument span. 8* I. to (LOOP 1 LOOP 2 LOOP 3 LOOP 4 LI-0517 LI-0527 LI-0537 LI-0547 LI-0518 LI-0528 LI-0538 LI-0548 LI-0519 LI-0529 LI-0539 LI-0549 R LI-0551 LI-0552 LI-0553 LI-0554) d. Safety Injection See Functional Unit 1. above for all Safety Injection Trip Setpoints and Allowable Values. me g. 6. Auxiliary Feedwater . Automatic Actuation Logic N.A. N.A. N.A. N.A. N.A. a. and Actuation Relays b. Steam Generator Water Level-- }i Low-Low e g e o2 (LOOP 1 ' LOOP 2 LOOP 3 LOOP 4 LI-0517 LI-0527 LI-0537 -LI-0547 r+ r+ LI-0518 LI-0528 LI-0538 LI-0548 yy LI-0519 LI-0529 LI-0539 LI-0549 E,- LI-0551 LI-0552 LI-0553 LI-0554) 17 6 1. Start Motor-Driven Pumps -10.5 7 1.67 >10. Z (37.8)" gr. = (35.9)*' wu .(21.8)*~ 410.217* ' of narrow of narrow range. gg range instru-instrument span. I* [ , 9. 3,L 17, 6 ment span. 1 0. % (37.8 h 117. = (35.9)*' 1 30
- 2. ' Start Turbine-Driven Pump
-le-S- -1A.1.67 f21.8)*' -(-18-01-)*~ of nerrow of narrow range ' range instru-' instrument ment span. span.
- Thc V he : tat;d ir. id; the perenthesis is fer f astru;r.eatstieft-thet he; the lowec tep et elevetien 333";
the v:!= ct ted ::t !d: the per;r. thesis i -fer f astru;.;catation tim; h a s 1.%.. N o t c i o. m. v.. W. _ _ _ _ _ _ -}}