ML20033A464
| ML20033A464 | |
| Person / Time | |
|---|---|
| Site: | Shoreham File:Long Island Lighting Company icon.png |
| Issue date: | 11/23/1981 |
| From: | LONG ISLAND LIGHTING CO. |
| To: | |
| Shared Package | |
| ML20033A463 | List: |
| References | |
| TASK-1.C.8, TASK-TM 29.023.01-DRFT, NUDOCS 8111250465 | |
| Download: ML20033A464 (4) | |
Text
_ _ _ _. _.. _ - - _ _ _.
" ~$$bmitted:_.(Section Head).
SP Nunber 29.023.01
. Approved:
Revision F-(Plant :hnagar)
Effective'Date'
~
LEVEL CONTROL
-\\
L*.
EMERGENCY PROCEDURE C' '
I g...-
1.0-
. PURPOSE The purpose.of this procedure is to restore and stabilize RPV water levels.
2.0-ENTRY CONDITIONS The entry conditions _for this procedure are any of the following:
2.1 RPV water level less than 12.5" 2.2 Drywell pressure greater than 1.69 psig 2.3 An isolation condition exists which requires Ojl initiates reactor scram.
3.0 OPERATOR ACTIONS 3.1 Confirm initiation of the following.
Initiate any of the actions which should have initiated but did not.
3 1.1 VERIFY reactor scram c
AND 4
PERFORM SP 29.010.01, (Emergency Shutdown),
concurrently with this procedure.
3.1.2 VERIFY group isolations 3.1.2 Ref. technical consistent with entry specification 3/4.3.2 conditions.
3.1.3 VERIFY autonatic 3.1.3 Ref. technical initiation of ECCS specification 3/4.3.3
-systems consistent with entry conditions.
1 gjlc.ec f~- t
/
. Jm SP 29.023.01 Rev. F gf }
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Page 1 of 4 8111250465 811123 PDR ADOCK 05000322 E
49 3.1.4 VERIFY diesel gancrators 3.1.4 Diesel generators start consistent with start at 1.69 psig entry conditions.
Ojt -132.5" 3.2 Restore and naintain RPV vater 3.2
- 0TE level between l'.5" and 54.5" The choice of using the with one or more of the following systens vary with following systeas:
plant conditions.
It is preferred that the mininua number of sistens be used to accospiish water level restoration.
3.2.1 Condensate /Feedwater 3.2.1 Press range 1115 to 0 psig (Ref.
SP 23.109.01) 3.2.2 CRD 3.2.2 Pres's range 1115 to O psig (Ref.
SP 23.106.01) 3.2.3 RCIC 3.2.3 Press range 1115 to 57 psig (Ref.
SP 23.119.01) 3.2.4 HPCI 3.2.4 Press Range 1115 to 110 psig (Ref.
SP 23.202.01) 3.2.5 C.S.
3.2.5 Press Range 333 to O psig (Ref.
SP 23.203.01) 3.2.6 LPCI 3.2.6 Press Range 238 to O psig (Ref.
SP 23.204.01)
~
3.3 IF RPV water level cannot 3.3 NOTE Isi restored TAE = +6" as read on fuel zone instrumentation LI-007.
AND caintained above +12.5" THEN maintain RPV water level above top of active fuel SP 29..?: 3.,11 Rev. F
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J-3.4 IF RPV water level cannot be 3.4 NOTE Eitntained above TAF TAF = +6" as read on fuel zone instrumentation LI-007.
SR cannot be determined, THEN proceed to SP 29.023.04 (Level Restoration).
3.5 Notify the Watch Engineer to 3.5 Ref. SP 69.010.01 classify the event and initiate the Energency Plan as required.
3.6 I_F RPV water level can be F
restored AND caintained above 12.5" AND it is determined that an ener-gency does not exist, THEN proceed to the appropriate station procedure as determined by Shift Supervision.
3.7 IL SRV's are cycling, THEN open one SRV and reduce RPV pressure to between 800 and 960 psig.
3.8 UHEN the RPV water level has stabilized above TAF, THEN proceed to SP 29.023.02 (Cooldown).
4.0 REFERENCES
4.1 SP 29.010.31 Ecergency Shutdown 4.2 SP 29.023.02 Cooldown 4.3 SP 29.023.04 Level Restoration 3
4.4 SP 23.1C3.01 Condensate SP 29.023.01 Rev. F
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'Pa3e 3 of 4
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4.5 SP 23.109.01 Feedwater 4.6 SP 23.119.01 Reactor Core Isolation Cooling Systen 4.7 SP 23.202.01 High Pressure Coolant Injection 4.8 SP 23.2J3.01 Core Spray Systen 4.9 SP 23.204.01 Low Pressure Coolant Injection 4.10 SP 23.106.01 Control Rod Driver 4 11 Technical Specifications, Section 3/4.3.2 4.12 Technical Specifications, Section 3/4.3.3 4.13 SP 69.010.01 Conditions for Ecergency Action Levels St' 29.f23.01 Rev. F
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