ML19208A782
| ML19208A782 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee, Yankee Rowe, Maine Yankee |
| Issue date: | 09/11/1979 |
| From: | Heider L, Martin R, Pike D YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19208A780 | List: |
| References | |
| YOQAP-I-A, NUDOCS 7909170463 | |
| Download: ML19208A782 (7) | |
Text
YAl/KEE AT0id1C ELECTRIC ColdPAllY
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20 Turnpoko Road Westborough, Massachusetts 01581 m
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s YANKEE ATOMIC ELECTRIC COMPANY OPERATIONAL QUALITY ASSURANCE PROGRAM YOQAP-I-A PREPARED BY:
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ek ) ? g t b Robe'r t L. Martin Operational Quality Assurance Engineer r
REVIEk'ED BY:
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4 David B.
ike Manager of Operational Quality Assurance AU
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Donald Ey' Moody
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j Manager of Operations APPROVED BY:
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Louis 11. lielde r Assistant Vice President I
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_.k'endell P. '. Johns ca'
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Vice President
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V Donald E. Vcr.c.entaren Senior Vice President
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N O. I C ATE YOQAP-I-A i
7 9/31/79 4 9 0917 0 pg g
YANKEE ATOMIC ELECTRIC COMPAllY
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20 Turnpoke Road Wostborough, Massachusetts 01581 r
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YANKEE ATOMIC ELECTRIC C0!TANY YOQAP-I-A
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AMENDMENT / REVISION SHEET Revision No.
Date Reason 0 (Amendment 1) 12/10/76 To address questions submitted by letter f rom NRC (K. R. Coller) to L. H. Heider (11/1/76).
0 (Amendment 2) 1/13/77 To address questions submitted by letter from NRC (K. R. Galler) to L. II. Heider (12/28/76).
1 9/15/77 To address organizational, programmatic, and editorial changes.
2 11/1/77 To address organizational changes.
3 11/25/77 To address organizational changes at Vermont Yankee.
4 1/13/78 To address combined inspection numbers 50-29/77-20; 50-271/77-15; and 50-309/77-16 unresolved item 4.a.
5 1/30/78 To address change in exception for ANSI N45.2.3-1973.
6 10/19/78 To address exceptions to ANSI N45.2.2-1972.
6 (Amendment 1) 3/29/79 To resolve items submitted by letter from NRC (W.P. Haass) to L. H. Heider (3/6/79).
7 9/11/79 To address changes to Yankee Rowe (Appendix D) and Ver ont Yankee (Appendix E)
Safety Classifications.
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Amendment / Revision Sheet 11 7
9777779
YANKEE ATOMIC ELECTRIC COMPAllY TABLE D.1 (Sheet 1 of 5)
MECHANICAL STRUCTURES, COMPONENTS A'D SYSTEMS CLASSIFICATION LIST STRUCTURE (S)
SAFETY CLASS 2
Vapor Container COMPONr.NTS AD SYSTE. S X
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Main Coolant Systen Reactor Vessel 1
Control Rod Drive Mechanism Housing 1
Steam Generator (tube side) 1 Steam Generator (shell side) 2 Pressurizer 1
Pressurizer Surr,e and Spray Line 1
Safety Valves 1
Relief Valves 1
Valves to Main Coolant Systen Boundary 1
Main Coolant Loop 1 solation Valves 1
Main Coolant Check Valves 1
Main Coolant Loop Bypass Line 1
Incore Flux Tubes 2
Pressurizer Vent Capillaries 1
Main Coolant Piping 1
Main Coolant Pressure Control and Relief Rupture Disc 1
Main Coolant Pressure Control and Relief (f rom Vaper Container Penetration to Low Pressure Surge Tank) 2 Main Coolant Vent Systen (fror Pressurizer Capillaries to Low Pressure Strge Tank and Sample Sink Cooler) 2 Feedwater Systen Emergency Boiler Feed Pump 3
Denineralized '. late r Storage Tank 3
Feedwater Piping (f rom.*otor Operated Feed Valve to Feed Regulating valve) 3 Feedwate r Piping ( f rom Feedwate r Regulating Valve to Steam Generator) 2 TITLE FAGE REV. NO.
DATE APPESDIX D i
I 9 /11/ 7')
Yankee Rowe Classification i
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YANKEE ATOMIC ELECTRIC COMPANY VER'!ONT YANKEE CLASSIFICATION OF STRUCTURES, COMPONENTS A';D SYSTDIS I. STRUCTURES Reactor Building Control Room Building Plant Stack 4.efh Intake Structure (Service Water pump area)
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Diesel Generator Rooms Diesel Fuel Oil Day Tank Rooms Alternate Cooling Cell Cooling Tower Deep Basin II. MECl!ANICAL SYSTEMS AND COMPONENTS SAFETY COMPONENTS CLASS Reactor Coolant Systen Reactor Vessel 1
Reactor Vessel Support Skirt 1
Reactor Vessel Stabilizer 2
Recirculation System Piping 1
Recirculation System Pumps and Valves 1
Maine Steam Piping (to and including outernost contair ent isolatten calve) 1 "ain Sten-5atety Reliet V <.. 'ce s 1
Feedwater Piping (to and Ic eluding outer.ost contc S.eot isolatier "alve) 1 Control Rod Drive !!ousing Supports 2
Reactor Vessel Internals Fuel Assemblies 2
Core Support Structure 2
Jet Pur.ps 2
Liquid Pulsen "Ipe 2
Care Spray Sparier 2
l TITLE PAGE i REV. NO.
DaTE i
9/11/70
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Verr
.t L" cee C' ssification 1 of 3 7
9.'ii;330
YAllHEE ATOMIC ELECTRIC COMPAllY COMP 0"E"TS SAFETY CLASS i
Control Rod Drive System Control Rod Drives 2
Control Rod Drives Accumulators 2
Scram Piping 2
Standby Liquid Control System SLC Tank 2
SLC Pumps 2
SLC Explosive Va2
.s 2
SLC Piping Inside Containment (to and including outermost isolation valve) 1 SLC Piping outside Containment 2
Primary Containment Drywell 2
Torus 2
Drywell Vent Piping / Vacuum Breakers 2
Torus Ring !!eader and Downcomers 2
Containment Penetrations 2
Containment Piping and Valves (to and including out e rmos t isolation valve) 2 Vacuum Breaker in SRV Discharge Line 3
SRV Discharge Line Downstream of Drywell Vent Penetration 2
Secondary Containment RB Ventilation Isolation Valves 2
Standby Gas Treatnent Filters and Fans 2
Containment Air Dilution Pressurization System Compressors, Piping and Valves 2
Vent System Piping and Valves 2
Sanple S:. sten Piping and Valves 2
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MPENDIX F-2 of 8 7
9 f i 7 j p' n rr. *n t Y a:' k e e Classification 356333.
YAl/KEE ATOMIC ELECTRIC COMPAllY SAFETY COMPONENTS CLASS l
Residual Heat Removal Svsten NIR Piping and Valves Inside Containment (to and including outermost isolation valve) 1 RilR Piping, Pumps and Valves (outside containment) 2 RilR lleat Exchangers (shell side) 2 Core Sprav System Core Spray Piping and Valves Inside Containment (to and including outermost isolation valve) 1 Core Spray Piping, Pumps and Valves (outside 2
containment)
Ilich Pressure Coolant Iniection Systen llPCI Steam Piping and Valves Inside Containment (to and including outermost isolation valve) 1 ilPCI Steam Supply and Exhaust Piping and Valves 2
(outside containment) 2 liPCI Pump-Turbine 2
ilPCI Injection Piping and Valves Reactor Core Icolation Coolins' Systen RCIC Steam Piping and Valves Inside Containment (to and including oute nast isolation valve) 1 RCIC Steam Supply and Exhaust Piping and Valves (outside containment) 2 2
RCIC Pump Turbine 2
RCIC Injection Piping and Valves Service Water System 3
Service Water Pumps Service Water Piping and Valves to Supply Water to K!!R Service Water Pumps and Diesel Coolers 3
3 RilR Se rvice
a ter Punps PjiR licat E:: changer (tube side) 3 I
TITLE PAGE REV. NO.
DATE APPT, DIX E 3 of 8 7
9/11/79 Ver~ v' Y.mi. e e C1 as ific:nion i
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YAllHEE ATOMIC ELECTRIC COMPAllY SAFETY COMPONENTS CLASS hj RWCU Piping and Valves Inside Containment (to
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l Reactor Water Cleanon System
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and including outernost isolation valve) 1 Spent Fuel Storage Systens Spent Fuel Pit 2
Fuel Pool Cooling Purps, Valves, lleat Exchangers and Piping 3
Advanced Off Gas System Charcoal Absorber Tanks and Associated Piping and Valves 3
Diesel Generator and Suncort Systems Diesel Engine 3
Air Start System from Receivers to Air Start Solenoids 3
Fuel 011 Transfer Systen 3
l Fuel 011 Systen from Day Tank to Injectors 3
Diesel Coolers and Associated Piping and Valves (Service Water side) 3 Control Rocn IIVAC 3
l SECTION TI ::3TES:
1.
':echanical components inc'uded within each nechcnical system include hangers, fittings, flances, cessels, tanks, etc. as necessary to perform the syste safety functic.
2.
Instrumentation lines shall Fe classified as follo.:s:
a.
Lines 3/4 inch and smaller which are part of the reactor coolant pressure boundary shall be Safety Class 2 to a closed valve, orifice, excess flow check valve, other flow limiting device or sensing instrenentation.
b.
All instru~ent lines
. :n are connecte: to the reactor coolant pressure N unda ry and. _ utilized to ati ne F fety systems shall be S a i c t :. Class 2 ta t'x s e: sing instru e.t ticr.
c.
All instrument lines net connected to the, reactor coolant pressure TITLE PAGE I
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