ML18096A082
| ML18096A082 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 06/20/1991 |
| From: | Public Service Enterprise Group |
| To: | |
| Shared Package | |
| ML18096A081 | List: |
| References | |
| NUDOCS 9106260165 | |
| Download: ML18096A082 (6) | |
Text
t3/4.5 EMERGENCY CORE COOLING SYSTEMS (ECCS)
ACCUMULATORS LIMITING CONDITION FOR OPERATION 3.5.l Each reactor coo.lant system accumulator shall be OPERABLE with:
- a.
The isolation valve open,
- b.
A contained volume of between 6,223 and 6,500 gallons of I
borated water,
- c.
- d.
A boron concentration of between 2,200 and 2,500 ppm, I
- and, A nitrogen cover-pressure of between 595.5 and 647.5 psig.
APPLICABILITY:
MODES 1, 2 and 3~"'
ACTION:
- a.
With one accumulator inoperable, except as a result of a closed isolation valve, restore the inoperable accumulator to OPERABLE status within one hour or be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
- b.
With one accumulator inoperable due to the isolation valve being closed, either irmiediately open the isolation valve or be in HOT STANDBY within one hour and be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> *
. SURVEILLANCE REQUIREMENTS 4.5.1.Each accumulator shall be demonstrat~d OPERABLE:
- a.
At Te1st once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by:
- 1.
Verifying the water level and nitrogen cover-pressure in the tanks, and
- 2.
Verifying that each accumulator isolation valve is open.
- Pressurizer Pressure above 1000 psig.
SALEM - UNIT 1 9 :L 062~*0165 9 l 06:20 --
PDR ADOCK 05000272 P
PDR 3/ 4 5-1 Ameldoent Ho. 83
EMERGENCY CORE COOLING SYSTEMS SURV£ILLANCE REQUIREMENTS (Continued)
- b.
At least once per 31 days and within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after each solution volume increase of > 1% of tank volume by verifying the boron concentration of the accumulator solution.
- d.
At least once per 18 months by verifying that each accumulator isolation valve opens automatically upon receipt of a safety injection test signal.
SALEM - UNIT 1 3/4 5-2
INSERT A
- c.
At least once per 31 days when RCS pressure is greater than 1000 psig by verifying that the power lockout switch is in lockout.
3/4.5 EMERGENCY CORE COOLING SYSTEMS (ECCS)
ACCUMULATOA-S LIMITING CONDITION FOA OPERATION 3.5. 1 Eich,..actor coolant syst.. 1ccU11Ul1tor shall be OPERABLE with:
- 1.
The f solatfon valve open,
- b.
A cont.fned volume of between 6223 and 6500 gallons of borated
- water,
- c.
A boron concentration of between 2200 and 2500 pp*, and
- d.
A nftJ"Ogen cover-p.-.ssure of between 595.5 and 647.5 psig.
APPLICAIILITY:
MODES 1, 2 ind 3.*
ACTION:
- 1.
Wfth one 1ccumul1tcr fnoper1Dl1, except 11 1 r11ult of 1 closed f sol1tf on valve, r11tor1 the f nop1raol1 1ccu.ul1tor to OPE~SLE st.tu1 withfn one hour or b1 fn HOT SHU~ withfn the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />..
- b.
Wfth one 1ccumul1tor inop1rl0l1 due to th* fsolatfon v1lv1 being closed, tither fllllldi1t1ly open th* isolation valve or bt in HOT STANDBY within one hour and be f n HOT SHU~ within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> *.
SURVEILLANCE REQUIREMENTS 4.5. 1 Each accU11Ulator shall b1 d1110nstrattd OPERABLE:
- a.
At 1111t onc1 per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by:
- 1.
Verifying the water 11vtl and nftJ"Ogen cover-pressure in the t.nk.I, and
- 2.
Verifying that 11ch accumulator f sol1tion valve is open.
1Pr11suriz1r Pr1ssur@ 1b@ve 1000 psfg.
SALEM
- UNIT 2 3/4 5*l Amendment No.
55 t -
EMERGENCY CORE COOLING SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)
- b.
At least once per 31 days and within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after each solution volume increase of greater than or equal -to 1% of tahk volume by verifying the boron concentration of the accumulator solution.
- d.
At least once per 18 months by verifying that each accumulator isolation valve opens automatically upon receipt of a safety injection test signal.
SALEM - UNIT 2 3/4 5-2
INSERT A
- c.
At least once per 31 days when RCS pressure is greater than 1000 psig by verifying that the power lockout switch is in lockout.