ML20209G696

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Proposed Tech Specs Reflecting Permanent Removal of RHR Reactor Pressure Vessel Head Spray Line Piping & Associated Primary Containment Isolation Valves
ML20209G696
Person / Time
Site: Cooper Entergy icon.png
Issue date: 09/05/1986
From:
NEBRASKA PUBLIC POWER DISTRICT
To:
Shared Package
ML20209G682 List:
References
NUDOCS 8609150056
Download: ML20209G696 (3)
v • d • e


Text

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NOTES FOR TABLE 3.2.A (cont'd.)

Group 2 Isolation Signals:

1. Reactor Low Water Level (+12.5 in.)
2. High Dry Well Pressure (1 2 psig)

! Isolations:

1. RHR Shutdown Cooling System
2. Drywell floor and equipment drain sump discharge lines.

j 3. TIP ball valves

4. Group 6 isolation relays ,
Group 3 Isolation Signals
1. Reactor Low Water Level (+12.5 in.)
2. Reactor Water Cleanup System High Flow (200% of system flow)
3. Reactor Water Cleanup System High Area Temperature (1 200*F)

, 4. Reactor Water Cleanup System High System Temperature (3140*F)

Isolations:

1. Reactor Water Cleanup System

. Group 4 1

Isolation Signals:

Provided by instruments on Table 3.2.B (HPCI) ,

i l Isolationst ,

Isolates the HPCI steam line Group 5 Isolation Signals:

Provided by instruments on Table 3.2.B (RCIC)

! Isolations:

Isolates the RCIC steam line.

Group 6 Isolation Signals:

1. Group 2 Isolation Signal
2. Reactor Building H&V Exhaust Plenum High Radiation (<100 mr/hr) i i

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COOPER NUCLEAR STATION j ?ABLE 3.7.1 (Page 1) l PRIMARY CONTAINMENT ISOLATION VALVES l  !

!I l Number of Power Maximum Action On Operated Valves Operating Normal- Initiating I Valve & Steam Inboard Outboard Time (Sec) (1) Position (2) Signal (3) 1 .

1 i Main Steam Isolation Valves j MS-AO A,B,C, & D 4 3<T<5 0 GC l MS-AO A.B.C. & D 4 3<T<5 0 GC  !

i l Drywell Floor Drain Iso. Valves 1 1 15 0 GC  !

j RW-AO-82, RW-AC-83 t

! Drywell Equipment Drain 1 1 15 0 GC j s i Iso. Valves RW-AG-94, RW-AO-95 l

k *

$ 8

! Main Steam Line Drain 1 1 30 C SC i Valves MS-MO-74, MS-MO-77 l , ,

Reactor Water Sample Valves 1 1 15 0 GC I RRV-740AV, RRV-741AV <

t I

, Reactor Water Cleanup System 1 1 60 0 GC i j iso. Valves RWCU-MO-15. RWCU-MO-18 2HR Suction Cooling Iso. 1 1 40 C SC i Valve RHR-MO-17. RHR-MO-18 ,

l '

l RHR Discharge to Radwaste 1 1 20 C SC I Iso. Valves RHR-MO-57. RhR-MO-67 .

)  !

) Suppression Chamber Purge & 2 15 C '

SC i Vent PC-245AV, PC-230MV ,

i l Suppression Chamber N y Supply 2 15 C SC PC-237AV, PC-233MV '

i

~ e TABLE 3.7.4 PRIMARY CONTAINMENT TESTABLE ISOLATION VALVES TEST PEN. NO. VALVE NUMBERS MEDIA X-7A MS-AO-80A and MS-AO-86A, Main Steam Isolation Valves Air X-7B MS-AO-80B and MS-AO-86B, Main Steam Isolation Valves Air X-7C MS-AO-80C and MS-AO-86C, Main Ste am Isolation Valves Air X-7D MS-AO-80D and MS-AO-86D, Main Steam Isolation valves Air X-8 MS-MO-74 and MS-MO-77, Main Steam Line Drain Air X-9A RF-15CV and RF-16CV, Feedwater Check Valves Air X-9A RCIC-AO-22, RCIC-MO-17, and RWCU-15CV, RCIC/RWCU Connection to Feedwater Air X-9B RF-13CV and RF-14CV, Feedwater Check Valves Air X-9B HPCI-AO-18 and HPCI-MO-57, HPCI Connection to Feedwater Air X-10 RCIC-MO-15 and RCIC-MO-16, RCIC Steam Line Air X-11 HPCI-M0-15 and HPCI-MO-16 HPCI Steam Line Air X-12 RHR-MO-17 and RHR-MO-18. RHR Suction Cooling Air X-13A RHR-MO-25A and RHR-MO-27A, RHR Supply to RPV Air X-13B RHR-MO-25B and RHR-MO-27B, RHR Supply to RPV Air X-14 RWCU-M0-15 and RWCU-MO-18, Inlet to RWCU System Air X-16A CS-MO-llA and CS-M0-12A, Core Spray to RPV Air X-16B CS-MO-11B and CS-MO-12B, Core Spray to RPV Air X-18 RW-732AV and RW-733AV, Drywell Equipment Sump Discharge Air X-19 RW-765AV and RW-766AV, Drywell Floor Drain Sump Discharge Air X-25 PC-232MV and PC-238AV, Purge and Vent Supply to Drywell Air X-25 ACAD-1305MV and ACAD-1306MV, Supply to Drywell Air X-26 PC-231MV, PC-246AV, and PC-306 MV Purge and Vent Exhaust from Drywell Air X-26 ACAD-1310MV, Bleed from Drywell Air

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