ML20213G447
| ML20213G447 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 04/29/1987 |
| From: | Carey J DUQUESNE LIGHT CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| 2NRC-7-099, 2NRC-7-99, TAC-62896, NUDOCS 8705180293 | |
| Download: ML20213G447 (6) | |
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2NRC-7-099 r Vall No. 2 Unit Project Organization Telecopy 1 64 2 Ext.160 P.O. Box 328 April 29, 1987 Shippingport, PA 15077 United States Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555
SUBJECT:
Beaver Valley Power Station Unit No. 2 Docket No. 50-412 BVPS-2 Seismic and Dynamic Qualification of Safety-Related Mechanical and Electrical Eciuipment Gentlemen:
Please find enclosed supplemental information in response to PVORT SER Specific Issue 3.10.2.3(1) request by A. Masciantonio (NRC) and C. Kido (EG&G) during a phone conversation on April 27, 1987 with DLC representatives E. T.
- Eilmann, C.
Hill and B.
Gooden. (pgs. 62-64 of N&D 12346A) provides the test values for determining the plot co-ordinates for test run number 2 previously transmitted to you under 2NRC-7-085 dated April 16, 1987. explains how the minimum operating point for pump head was deter-mined for the fuel pool cooling pump to support safety analysis. Attachment 3 is a revised page 2 to the fuel pool cooling pumps PVORT Long Form.
This page has been updated to show the system normal and system accident head to be 40 feet.
Should you have any questions, please contact E. T. Eilmann at (412) 393-7895.
DUQUESNE LIGHT COMPANY By J. J. Carey U Sr. Vice President ETE/ijr NR/CLH/MEQ Attachments AR/NAR cc:
Mr. P. Tam, Project Manager g
Mr. A. S. Masciantonio, NRC (w/a)
Mr. J. Beall, NRC Sr. Resident Inspector (w/a) d Mr. L. Prividy, NRC Resident Inspector (w/o/a) h Mr. C. Kido, EG&G Idaho, Inc. (w/a) l INP0 Records Center (w/o/a) 8705180293 870429 PDR ADOCK 05000412 E
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g TEST PROCEDURE P0-2.20.01 l
FUEL P00L COOLING SYSEN RST L
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.#.hj'#\\ f DATA SI EET 9 P3. b2-Q
! I ATTACHMENT 1 Fuel Fool Cooling Pimp [2FIU,*P2 N and Fuel,oot neat E,a.nge, tenAp
' Step VII.A.24 I
PUMP DATA 6 RUNOUT FLOW 7;;g - M A. g *g, O
8
'A./gr Incation/
~ ' ~ ' - " ' ' -
Acceptiince Parameter Instrument METE Cal Due Value Criteria
~ ~ ~
PP Suction
[2FNC-PIl00A]
Local
- psig N/A Press O.8 PP Suction Test Gauge deJlb E asse Press psig N/A (e &e.BT
//
PP Disch (2FNC-PIl02A]
Local psig N/A Press 7k PP Disch Test Gauge CanX r-Sc6 7 r&47 N d-psig N/A Press Lube Oil Sight Oiler
[2FNC*P21A]
Visible Level 8M PP Suction
[2FNC*TIl03Aj VB Sec. C F
N/A Teen N
isch (2FNC-FIl00)
Local spe N/A FNC Inlet Test Gauge h
gggg % psig N/A HzA Press
( Wein) 43[
gj FNC Outlet Test Gauge 1
MxA Press psig N/A (Woout)
FNC Inlet Test Gauge-Nx8 Press psig N/A (Woin)
FNC Outlet Test Gauge Mx8 Press psig N/A (Woout)
Bus Voltage SA Multimeter V
480 (432-528)V t'
Bus Voltage fB Multimeter V
480
{
(432-528)V Bus Voltage SC 18 altimeter V
480 (432-528)V Rua Current 5A Ammeter i
A 532.5 A Rua Current SS Ammeter A
532.5 A Rua Current SC Amoeter A
532.5 A v
a Init Date 7-11'80 APPROVED COPY 5
ISSUE 1 REVISION 0 1
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TEST PROCEDURE PO-2.20.01 k uA>#2 g
FUEL POOL COOLING SYSTEM TEST y
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ATTACHMENT 1 a
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DATA SHEET 10 CALCUI.ATION#.
}J Fuel. Pool Cooling 'Pu:np [2FNC*P21AJ'
.w. :,4&B. '
7-a g
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NOTE 1:
For Zs and Zd, see Attachment B
,_ _ _ f,,,,, _,
2.
For determining specific volume, (Vf) see Attachment G.
NOTE:
For Discharge Pressure (Pd), Suction Pressure (Ps), flow and water temperature, see Data Sheets 1 and 3.
SH1JTOFF HEAD VII.A.29 PP Dis.h Press (Test Gauge)
. S/. f~
psig Pd
=
PP Suction Press (Test Gauge)
=
/C osig Ps 144 Vf (Pd-Ps) + (Zd-Zs)
= Total Dyn ic Head (TDH) 144 5' f - /5 ) + ( c - o ) = Si'$ 4 TDH m.sz TOTAL DYNAMIC HEAD @ 750 GPM ptvn* W(oh VII.A.29 PP Disch Flow (2FNC-FIl00]
-6~5T
=
gpm PP Disch Press (Test Gauge)
=
4/
psig Pd PP Suction Press (Test Gauge)
=
re. 4 psig Ps 144 Vf (Pd-Ps) + (Zd-Zs)
= TDH 144
- 0/E( 4/ - /2.V ) + ( o -o)=
M ft TDH y f t t *t' l C -f f i !'*i e/o. 'z?.//p ey?
Init ifr v t%.tio ?
W Jb ate 4 x<
o <.
g.9AW Checked by Init cb Date "I 4 e
APPROVED COPY ISSUE 1 REVISION 0 e
TEST PROCEDURE PO-2.20.01 b1A A)#1 FUEL POOL COOLING SYSTEM TEST j9
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ATTACHMENT 1 DATA SHEET 11' ALCULAT' 0N3r -i Finel Pool Cooling Jump [2FfW 21A].
NOTE 1:
For Zs and Zd, see Attac I.'~
B-
- ~..
g 2.
For determining specific volume, (Vf) see Attachment G.
NOTE:
For Discharge Pressure (Pd), Suction Pressure (Ps), flow and water temperature, see Data Sheets S and 7.
TOTAL DYNAMIC HEAD @ 600 GPM VII.A.29 PP Disch Flow [2FNC-FIl00]
$64 gpa
=
PP Disch Press (Test Gauge)
=
W # osig Pd PP Suction Press (Test Gauge)
=
/:t osig'Ps 144 Vf (Pd-Ps) + (Zd-Zs)
TDH p 1.to tS*
=
144
( /,8 r - /3 ) + ( o o ) =
M fe TDH 0A08 y_g
' TOTAL DYNAMIC HEAD @ 400 GPN VII.A.29 PP Disch Flow (2FNC-FIl00]
VdA gpm
=
PP Disch Press (Test Gauge)
=
4Rr psig Pd PP Suction Press (Test Gauge)
=
/3. 6-psig Ps 144 Vf (Pd-Ps) + (Zd-Zs)
TDH$ O 4 1' g q.co- @
=
144,
( W.5 - /3 6 ) + ( o cp )=
ft TDH So. 8t Init., P.SP Date "I-SO-%
Checked by Inic M d Date _1-10-94 APPROVED COM ISSUE 1
-57 REVISION O 9
l ATTACHMENT 2 DETERMINATION OF REQUIRED PUMP HEAD FUEL POOL COOLING PUMPS Based on calculation 12241-211-N-331 the system resistance for one pump operat-ing intersects the pump curve at 930 gpm at 62 ft.
Since the minimum flow requirement for the fuel pool cooling system is 750 gpm (Reference 12241-211-N-531 and the fuel pool heat exchanger spec sheet) the system operating point will be 750 gpm at 40 ft.
The 40 feet is the pump total head required to provide to the fuel pool cooling heat exchanger the design flow rate of 750 gpm.
i PUMP AND VALVE OPERABILITY REVIEW ATTACHMENT 3 Duqu:sno - B;cvsr Vallcy Two - P.O 2BV-011 Component:
2FNC"P21A a.
Pump (continued) b.
Prime-mover (continued)
Overall Overall Dimensions L23.5"xW15"xH23.5" Dimensions L23.5"xW15"xH17 3/8" Weight 305 lbs Weight 330 lbs Mounting-BOLTED TO BED PLATE Mounting BOLTED TO BED PLATE Method HORIZONTAL Method HORIZONTAL Required B.H.P. 16.9 H.P.
25.
Prime-mover requirements:
Component System System (including normal, maximum Parameters: Design Normal Accident and minimum)
Press 74 PSIG 48 PSIG 48 PSIG Hotor (voltage) 460 volts Temp 200 DEG F 140DEG F 200DEG F Flow 750GPM 750GPM 750GPM
' Head 72 FT 40 Pr 40 Pr Turbine (pressure)NOT APPLICABLE Media BORATED WATER Required NPSH at maximum flow 8 FT If MOTOR list :
Avaliable NPSH 24 FT, MIN Duty cycle CONTINUOUS Operating Speed 1770 RPM Stall current 170 AMP Critical Speed 4840 RPM Class of insulation H List functional accesssories
- COUPLING TYPE T-31 "FALK" Functional accessories are those additional sub-components that are required to make the pump assembly operational, (e.g., coupling, lubricating oil system, speed control system, feedback, etc.). Include manufacturer and model number..
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