ML19320A870: Difference between revisions
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{{#Wiki_filter:_ _ _ _ _ _ - - _ _ _ _ _ | {{#Wiki_filter:_ _ _ _ _ _ - - _ _ _ _ _ | ||
~~ CONTAINMENT SYSTEMS . | ~~ CONTAINMENT SYSTEMS . | ||
. \-) | . \-) | ||
3/4.6.2 DEPRESSURIZATION AND COOLING SYSTDiS CONTAINMENT ~ QUENCH SPRAY SYSTDi | 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTDiS CONTAINMENT ~ QUENCH SPRAY SYSTDi LIMITING CONDITIONS FOR OPERATION 3.6.2.1 Two-separate and-independent containment quench .= pray subsystems shall be OPERABLE. | ||
LIMITING CONDITIONS FOR OPERATION 3.6.2.1 Two-separate and-independent containment quench .= pray subsystems shall be OPERABLE. | |||
APPLICABILITY: MODES 1, 2, 3 and 4. | APPLICABILITY: MODES 1, 2, 3 and 4. | ||
rACTION: | rACTION: | ||
Line 34: | Line 29: | ||
*2. Verifying, that on recirculation flow, when tested in accordance with the requirements of proposed Section 4.0.5, each quench spray pump develops a discharge pressure of 2; psig at a flow of > gpm and 3; psig at a flow of 2; gpm in the throttled mode. | *2. Verifying, that on recirculation flow, when tested in accordance with the requirements of proposed Section 4.0.5, each quench spray pump develops a discharge pressure of 2; psig at a flow of > gpm and 3; psig at a flow of 2; gpm in the throttled mode. | ||
: 3. Verifying that each spray pump operates for at least 15 minutes. | : 3. Verifying that each spray pump operates for at least 15 minutes. | ||
: 4. Cycling each testable power operated or automatic valve in | : 4. Cycling each testable power operated or automatic valve in the flow path through at least one complete cycle of full travel. | ||
the flow path through at least one complete cycle of full travel. | |||
* Values to be determined l | * Values to be determined l | ||
BEAVER VALLEY - UNIT 1- 3/4 6-11 8'00 708 00BY . . . . - - . | BEAVER VALLEY - UNIT 1- 3/4 6-11 8'00 708 00BY . . . . - - . | ||
BV-1 s..- | BV-1 s..- | ||
ATTACHMENT B | ATTACHMENT B CONTAINMENT SYSTDfS 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTEMS . | ||
CONTAINMENT QUENCH SPRAY SYSTDi LIMITING CONDITION FOR OPERATION 3.6.2.1 Two separate and independent containment quench spray subsystems shall be OPERA 3LE. | |||
CONTAINMENT SYSTDfS 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTEMS . | |||
CONTAINMENT QUENCH SPRAY SYSTDi | |||
LIMITING CONDITION FOR OPERATION 3.6.2.1 Two separate and independent containment quench spray subsystems shall be OPERA 3LE. | |||
APPLICABILITY: MODES 1, 2, 3.an'd .4. | APPLICABILITY: MODES 1, 2, 3.an'd .4. | ||
ACTION: | ACTION: | ||
Line 56: | Line 45: | ||
: 2. Verifying, that or recirculation flow, when tested in accordance with the requirements of proposed Section 4.0.5, each quench spray pump develops a discharge pressure of > 153 psig at a flow of > 1550 gpm. | : 2. Verifying, that or recirculation flow, when tested in accordance with the requirements of proposed Section 4.0.5, each quench spray pump develops a discharge pressure of > 153 psig at a flow of > 1550 gpm. | ||
: 3. Verifying that each spray pump operates for at least 15 minutes. | : 3. Verifying that each spray pump operates for at least 15 minutes. | ||
: 4. Cycling each testable power operated or automatic valve in the flow path through at least one complete cycle of full travel. | : 4. Cycling each testable power operated or automatic valve in the flow path through at least one complete cycle of full travel. | ||
s BEAVER VALLEY - UNIT 1 3/4.6-11' o | |||
s BEAVER VALLEY - UNIT 1 3/4.6-11' | |||
o | |||
; | ; | ||
- QUENCH SPRAY RING, A A a - | - QUENCH SPRAY RING, A A a - | ||
CHE MICAL | CHE MICAL | ||
Line 79: | Line 54: | ||
V V v LOOP SEAL j WOV REFUEllNG WATER | V V v LOOP SEAL j WOV REFUEllNG WATER | ||
, RECIRCULATING PIPING ADDITION (EXISTlNG) STORACE TANK , | , RECIRCULATING PIPING ADDITION (EXISTlNG) STORACE TANK , | ||
> SPR AY RING L (RWST) --CH3-- - q | > SPR AY RING L (RWST) --CH3-- - q | ||
( ' | ( ' | ||
C [- - ---~ 7 l ,_ _ _.i i_ _ _ = > | C [- - ---~ 7 l ,_ _ _.i i_ _ _ = > | ||
i . | i . | ||
l 1. / FLOW I | l 1. / FLOW I | ||
; | ; | ||
Line 90: | Line 63: | ||
J. | J. | ||
V, RECIRCULATING SPRAY RlHG c y / | V, RECIRCULATING SPRAY RlHG c y / | ||
(EXISTING) ] w- | (EXISTING) ] w-I 4l I | ||
l o a_ i e | l o a_ i e | ||
,___I_ > . | ,___I_ > . | ||
- > ,, ,,,,,, . l | - > ,, ,,,,,, . l X | ||
7i f (RiriCEU_ | |||
O NEW) -- | O NEW) -- | ||
s i | s i | ||
> ; | > ; | ||
r" - - | r" - - | ||
f ~ | f ~ | ||
u i | u i | ||
l | l | ||
' ' ' CHEMICAL | ' ' ' CHEMICAL | ||
* l l l l '~''] X TEST LINE | * l l l l '~''] X TEST LINE | ||
"*S' l INJECTION 8 (j | "*S' l INJECTION 8 (j | ||
l l lo ol %E0i lo o l i l---rs-__----> J | |||
l l | |||
lo ol %E0i lo o l i | |||
l---rs-__----> J | |||
~ | ~ | ||
i i N/ 1 W v . Og,r. | i i N/ 1 W v . Og,r. | ||
Line 124: | Line 84: | ||
, z r ,,, | , z r ,,, | ||
_4lp ., ' | _4lp ., ' | ||
REACTOR I - | REACTOR I - | ||
ggy CONTAINMENT l l MOV i (EXISTING) I Q l I | ggy CONTAINMENT l l MOV i (EXISTING) I Q l I | ||
(EXISTING) | (EXISTING) | ||
' b MOV | ' b MOV | ||
*b (NEW) | *b (NEW) | ||
OUTSIDE INSIDE . QUENCH ' | |||
! R.S. PUM P R.S. PUMP SPRAY PUMP | ! R.S. PUM P R.S. PUMP SPRAY PUMP (EXISTING) (EXISTING) (NEW IMPELLER) | ||
(EXISTING) (EXISTING) (NEW IMPELLER) | |||
FIGURE 2 i Revisions. LEGEND RS & QS SYSTEM MODIFICATIONS | FIGURE 2 i Revisions. LEGEND RS & QS SYSTEM MODIFICATIONS | ||
: 11/17/ 7 7 - REVISION O --- NEw BEAVER VALLEY-UNIT 1 | : 11/17/ 7 7 - REVISION O --- NEw BEAVER VALLEY-UNIT 1 | ||
) 9 /4/79 - REVISION 1 - | ) 9 /4/79 - REVISION 1 - | ||
DUQUESNE LIGHT CO. | DUQUESNE LIGHT CO. | ||
I / 2/80 - REVISION 2 6/11/80 - REVISION 3 l | I / 2/80 - REVISION 2 6/11/80 - REVISION 3 l | ||
; | ; | ||
_ - _ _ _ _ - _ _ - - - - - - _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ -}} | _ - _ _ _ _ - _ _ - - - - - - _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ -}} |
Revision as of 05:07, 1 February 2020
ML19320A870 | |
Person / Time | |
---|---|
Site: | Beaver Valley |
Issue date: | 07/03/1980 |
From: | DUQUESNE LIGHT CO. |
To: | |
Shared Package | |
ML19320A869 | List: |
References | |
TAC-7170, NUDOCS 8007080084 | |
Download: ML19320A870 (3) | |
Text
_ _ _ _ _ _ - - _ _ _ _ _
~~ CONTAINMENT SYSTEMS .
. \-)
3/4.6.2 DEPRESSURIZATION AND COOLING SYSTDiS CONTAINMENT ~ QUENCH SPRAY SYSTDi LIMITING CONDITIONS FOR OPERATION 3.6.2.1 Two-separate and-independent containment quench .= pray subsystems shall be OPERABLE.
APPLICABILITY: MODES 1, 2, 3 and 4.
rACTION:
'With one containment quench spray subsystem inoperable, restore the inoperable subsystem to OPERABLE 6tatus within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SURVEILLANCE REQUIRDiENTS 4.6.2.1 Each containment quench spray subsystem shall be demonstrated OPERABLE:
- a. At least once per 31 days by:
- 1. Starting each spray pump.
- 2. Verifying, that on recirculation flow, when tested in accordance with the requirements of proposed Section 4.0.5, each quench spray pump develops a discharge pressure of 2; psig at a flow of > gpm and 3; psig at a flow of 2; gpm in the throttled mode.
- 3. Verifying that each spray pump operates for at least 15 minutes.
- 4. Cycling each testable power operated or automatic valve in the flow path through at least one complete cycle of full travel.
- Values to be determined l
BEAVER VALLEY - UNIT 1- 3/4 6-11 8'00 708 00BY . . . . - - .
BV-1 s..-
ATTACHMENT B CONTAINMENT SYSTDfS 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTEMS .
CONTAINMENT QUENCH SPRAY SYSTDi LIMITING CONDITION FOR OPERATION 3.6.2.1 Two separate and independent containment quench spray subsystems shall be OPERA 3LE.
APPLICABILITY: MODES 1, 2, 3.an'd .4.
ACTION:
With one containment quench spray rubsystem inoperable, restore the inoperable subsystem to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within-the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
~
SURVEILLANCE REOUIREMENTS 4.6.2.1 Each containment quench spray subsystem shall be demotistrated OPERABLE:
- a. At least once per 31 days by:
- 1. Starting each spray pump.
- 2. Verifying, that or recirculation flow, when tested in accordance with the requirements of proposed Section 4.0.5, each quench spray pump develops a discharge pressure of > 153 psig at a flow of > 1550 gpm.
- 3. Verifying that each spray pump operates for at least 15 minutes.
- 4. Cycling each testable power operated or automatic valve in the flow path through at least one complete cycle of full travel.
s BEAVER VALLEY - UNIT 1 3/4.6-11' o
- QUENCH SPRAY RING, A A a -
CHE MICAL
--~- al'!e' ,".)
V V v LOOP SEAL j WOV REFUEllNG WATER
, RECIRCULATING PIPING ADDITION (EXISTlNG) STORACE TANK ,
> SPR AY RING L (RWST) --CH3-- - q
( '
C [- - ---~ 7 l ,_ _ _.i i_ _ _ = >
i .
l 1. / FLOW I
--- TRANSMITTER I c ) r- - % t" ~l l ORIFICE (ggg)
J.
V, RECIRCULATING SPRAY RlHG c y /
(EXISTING) ] w-I 4l I
l o a_ i e
,___I_ > .
- > ,, ,,,,,, . l X
7i f (RiriCEU_
O NEW) --
s i
> ;
r" - -
f ~
u i
l
' ' ' CHEMICAL
- l l l l '~] X TEST LINE
"*S' l INJECTION 8 (j
l l lo ol %E0i lo o l i l---rs-__----> J
~
i i N/ 1 W v . Og,r.
W '* .h .MOV
, z r ,,,
_4lp ., '
REACTOR I -
ggy CONTAINMENT l l MOV i (EXISTING) I Q l I
(EXISTING)
' b MOV
- b (NEW)
OUTSIDE INSIDE . QUENCH '
! R.S. PUM P R.S. PUMP SPRAY PUMP (EXISTING) (EXISTING) (NEW IMPELLER)
FIGURE 2 i Revisions. LEGEND RS & QS SYSTEM MODIFICATIONS
- 11/17/ 7 7 - REVISION O --- NEw BEAVER VALLEY-UNIT 1
) 9 /4/79 - REVISION 1 -
DUQUESNE LIGHT CO.
I / 2/80 - REVISION 2 6/11/80 - REVISION 3 l
_ - _ _ _ _ - _ _ - - - - - - _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ -