IR 05000280/1981006
| ML18139B293 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 02/26/1981 |
| From: | Girard E, Herdt A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML18139B289 | List: |
| References | |
| 50-280-81-06, 50-280-81-6, 50-281-81-06, 50-281-81-6, NUDOCS 8105070437 | |
| Download: ML18139B293 (4) | |
Text
,
UNITED STATES NUCLEAR REGULATORY COMMISSION
REGION II
101 MARIETTA ST., N.W., SUITE 3100 ATLANTA, GEORGIA 30303 Report Nos. 50-280/81-06 and 50-281/81-06 Licensee:
Virginia Electric and Power Company Richmond, VA 23261 Facility Name:
Surry
, Docket.Nos*.. *s0-280 and. 50-:2°81.,
,*. *;-.., ** * t.:+tense'1.Nos.**.,0PR~32 1i"nd**oPR~37*.:. *. *
.. ::***-* :. *.. *,:........
.
.
Inspection a\\~~~
Inspe~rct r: E:__.* -r--...
)
Approved by : _..L.....L:..--,..!~~~~2::::l::::ia...£L."--7~:z/~--,--,-,----
.~ A. Section, IE Division J~dt-41 Date cP/J£ /?1 Date
/
SUMMARY Inspecti~~. oi-.f~b~u*~-~y° *9-~1_2, 1*\\fai.. : <
.,.'*:
.... -.. :.,.
. -. *~
. Areas Irisp.ected:: *.. * * *** *:
. *.. * * ** *
.
..
...
- .:*
~
.
...
...
.
..
- ...
..
' Thi'~; special/* unaii~~uhced** *i*nsp*ecti on>; nvolve*d -'25. i hspector.:. hours* ons.fte.. *. *::".
in the areas of fillet weld inspection proficiency (Units 1 and 2),
review of audits (Units. 1 and 2), and steam generator replacement-observati9n of Welding.and associ~ted activities (Unit 1).
Results Of the three areas inspected, no violations or deviations were identified
. in two areas; one violation was found in.one area (Violation-Inadequate Knowledge of Fillet**weld. Size Measurement - Paragraph 5.a).
.
..... :*
..
.***.
. *.*.* *. *-:; _-:.- *: -.. :-.. -.~. *- *..
... *:-
. *,.*.*
'
~-1-0507 Ot/3'1**
.. :.. :.:;\\**.. :*::.
_:.. '.. *:*. *.... --.:--*
- ....... *
- ,........ :
- -.:.. *
'.... ~.. :.
.:(~
- .:*... **-*.:.**...
.:*.*_.
- _1
-*;*:*... _ :*
".. Persons Contacted Licensee Employees DETAILS R. F. Saunders, Assistant Station Manager
- J. W. Patrick, Superintendent of Maintenance.
- R. F. Driscoll, Resident QC Engineer-SGRP (Steam Replacement Group)
- C. W. Embler, Engineer - SGRP
- S. Stevens, Operations Coordinator
- F... L..Rentz, QC *
.....
- .**S~ McKay; EngHieer--SGRP-.,.-., * * **::..
...
... *.... *
Generator
- O.. J. Castel.lo,. Staff..As_sistant
- .....
_., * -
.:** *,: *b)--.J'~*::=i=-oFH'r(/lngi neer'i dg< supe"fv-fscir.. * *
- ... ;
- .
_. *:..
- .--:-..
- *.: *...
Other licensee employees contacted '.incl~ded six QC inspectors; three craftsmen and one welding superviso Other Organizations
- M. Tallent, Pittsburg Testing - SGRP NRC Resident Inspector
- M. Davis
. :. -~
-;*.
- .. ~ :. :*.
.,. :*.
,
. :.*,* *.-,, ~-,.......
.. *Attended exit interview..
....... :
....
. *"'
-*.
~. *....
- .. :.
.'
-._.._-.*... *..
- 2 *. * *. Ex i t. *I nte.rv*i ew
.. *_..:
~:. **:.
.:...,'.
........
- , :. *.. Th~*- i--~sp~cti*~~: *;~*;:p~,*~ri-d fi.hciih*g*~*** ~~~e *i~m~~rh~d-. o-~ *f ~br~-a~/* 12 ~::* :*-* -:*,. '*.. *..
1981 with those_pe~sons indicated iri Paragraph_ 1 abov *
3.. * Licensee Action on. Previous* -Ir:ispection Findings Not inspecte.
Un res o l ved Items
... ",... _,_:.
5*. *** -*: _i'n*dI~~erid*eh{: Yn*is"pe~ti_d*n:_ *.* :*_*' *: *:. *.*.** *: *._-** _
.... :. *
- * a; **Fillet-Weld* :In~i:r~*ttioh* R.roficiencY: (Units.1 arid 2-)
. Th~.NRC irisp~-~tor *requested 'two license~ QC -,~s~ectors to
. :.
..
.. *
..
demonstrate.their*abi.litjes to determine proper sizes of
- *. -; :... *.. f-i:l1et.. welds,,. on._sa.fety: re.l c1.ted.: p*; ph:ig -and support The..
licensee indicated that th~ QC inspectors.performed_ the
. acc~pt_ance *inspectib_ns for such welds-in _their wor.One. QC
- inspector demonstrated.the measurement improperiy Con *safety rel.~ted piping), th¢ _oth~r indicated the correct measurement
- :. :.
- --
L_
- ...
~-\\ *
-
2. -
proces The improper kno~ledge of ih~ ~e~uired measurement
- process demonstrated by the one-QC inspector is considered to be a violation of the*requirements of Criterion IX of 10 CFR 50, Appendix B, and is identified item 280, 281/81-06-01, Inadequate Knowledge of Fillet Weld Size Measuremen The licensee informed the NRC inspector that in response to this item they would prepare appropriate weld sa~ples and provide training in the use of gauges for measurement of fillet welds to their inspection personne They also indicated they would recheck fillet weld inspections performed by the QC ispector who had demonstrated inadequate knowledge of the measurement proces,..
- wftbi.n :th~ --q;~*eas.*_.inspeG°tei~. *one.vinl~tio~ was:.identified arid.
...... __
....ts described above.*. No deviations were identified.. *
.
- :*.
- -
- . *... *..*. :~ : *.~-.*~***J* *. :.. <***.>: :*:.*;.=.*:*:*.*_.>-:::...,.~.:...... ~::**:**-~*>:*-.~**:~.--*:**:~ -,,*.. *.... *::.-:.: *: _-;:-<:* ;.:,..... *._:_.. _:-~.' :*:_:*.**
-:.:_*: : :.
..... *.:_<.... ;. ~.*.: *. *-: *... ;::.*.'::**/*.".":~::*.:~**.':.:..
- .*.* Review of Audits (Units 1 and 2)
The inspector reviewed the following audit record~ for com-pliance with audit requirements described in the NPP QA Program*
and implemented through procedure QCI 18.1, Rev. 2:
(1)
Annual Audit Schedule dated 8/80 through 8/81 (2)
Finding Status Sheets (3) Audit of Weld Filler Control dated 2/4/81
- within: 'the areas examined; no* Y:iolations or deviations were
- . identffi.ed~---->-*,.': :..,.:-.:-~**. *.,*
_:... :.-,: <*. **: '*,.. *.'.:...... *.. : -*...
- '.. 6..... *. _Steam. Generator. Repl acement-Q_bs-~r_v~ti.on. of W~l di_ng: _and. Associated
.
- Activities_ (Unit 1) *.. *. *. *
- *. *.
- *
- * * *.
- *. rh~, i*nspe~t'br ~6*s-~i~'ect: we 1 ~:r; n~ and -~s:sb~iat~--d *-a~'t,{,f1i,~~, f~r ---~*tea~-- *
generator (SG) replacement for compliance with the applicable code
- co'mmitm~nts an*d-regulatory requ*irement The appli'cable codes for*
. -areas observed.were ASME Section III. (74W76}--7 for-steam generator welding, USAS B31.1 (1967)-for pipe welding, and ASME Section.IX (edition and addenda in effect at time of qualification)-for welding operator and procedure qualificatio Specified areas examined were as foll o.ws*:
... :*.....
.
.
.
..
.
.. a... P.ip_i_n_g.WeJ_ds No. 1 ($G-A. to_ Piece EP-.5) and 2 (Piece EP-5 to...
,... _:_:;.. :.. */*:.. :. *.* -.... *ya:lve)* o-n-*orawing-'ETA-'"40,'db4 'Isa*.** No~. ElOO:._.. Both: 'welds* iri.... *,.. *_.:/
- .. :*p:ro*gress.. _::*:* :*.,
- . *,*.*... _*.*.:... *..
....
- ... * -.*,..... *.. **.... :
. :*.
. :.*_,
.
..
.
.
.
. -The tnspector~observeij welding~and documentatton-for the welds*
_,_to. ver_i.fy avai_labi 1 ity, of. qualified,.weld procedure, qua 1 ifi ed
. *welding oper'ator-s perforining'welds, p'roper 'fospecicin-holcr**
points, _adequate cleanliness~ and proper NOE being performed.
- The. inspector,*al_so. veriff\\;!d pr.oper... we]di_ng_. machjne _settings. * *.
. for: welding _on weld No. 1..... *..
'**. *..
..
..
.
.
.
- ~.
.
.
.
. -
,:;*..
/
<
A
.
_:. ~--,'
.-,'
- -;._ ;,
.
..
- . \\
L
- 3 b.*
Piping. Wel~~ 1-RC-W 15~, 169, ~rid i16 ~n D0awin~ EfA 40,010 Isa. No. El02 - Joints being Fitup for Welding The inspector observ~d piping material surface condition, adequacy of work area and drawing requirements for the above joint Steam Generator B Girth Weld (Shell to Shell) - Weld Complete Except for Final Post Weld Heat Treatment and NOE
.. ' The inspector 6bserv~d the.above weld.for proper reinforcement,
- .. _.-.*.. mafntenarice *of.* 1freheat,""" ih~process*,. NOE,* and surface finish* fo _, *.. preserVi"ce* '1ris*pec'tio'n*~- *.. :. * ** *'.. -. * * '..
. *.... * * * ' ** *.*.*... **. :, *.-... :
- ,::.. /*'*.~.*:-.**~*;.. ::*. **.. **:._. **........ ~
~.. -.:~--:.-\\-~:...* ~*
- **.
We1ding Material Issuan~e and Control
~.>.
- .**-*
. ' ~-.. *.
the inspect~r observed weld~ng material issuance and control at the welds idenified in a and c above and at the licensee 1s two issue stations in the containmen These areas were observed for proper storage, segregation, and dispensing of the material Within the areas ~xamined, no violations or deviations were identifie ~..,,.. ~.:
- ..,* **-: ; ~ -. ; :......... **.........
.*.**.*.::
.. ;.*. :,*
.... :...... *
..
. *.,,
. *:.* :...
- '-
l,. *.
- ** *
- *** *.:.
..... :
.. :,.
.. :.. *.,:*,:.* *-*
....
. ;.** ;-;
- '.... :..": ',*..
..,;*
.*.:*
.. :*,
.*
. *:-*.**...
.,;.:~---...
- , -~*.:_.... ~.**.- ','-.:'.-. **.-**. ** -~.. *....,.::*.. :*:.* :.
.,. *..
.., *. ~ *......,.. * **'
...
'-:-',.
.: *.
.* *.. :
- *. '\\*-~ *: ':,.. : *.:
.. _..,*.. :.-:. *:;_*.. -*. *.. :..... ~ **...... ~.,. '.
.* '...,'.. ::.:**.
......
. :...
- .......
.... *-::-
- . ::-*;,
-. *.. _*.*
... *,:.. *.:**
.. *.*.... ~~ :.. :* : :. -
.,*'
...
- .:*:,::