ML20137N067
| ML20137N067 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 10/17/1984 |
| From: | Jason Wright TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | |
| Shared Package | |
| ML17198A292 | List:
|
| References | |
| FOIA-85-59 CP-EI-4.0-64, NUDOCS 8512040061 | |
| Download: ML20137N067 (28) | |
Text
.
- - - - - - =
em O
'IUGCD DGINEERING DIVISION INS'IBUCTICN R.WISICN ISSUE PAGE DATE CDtTDOLLED CDPY to._
...e y CP-EI-4.0-64 0
10-17-84 1 of 4
...s.a M 11TI. @ IMLL g R JNBALW" FIELD VERIFICATICN OF"~
2" DIAMEIER AND SMALLER PREPARED BY A Md
'IRAIN "C" CCNDUITS SUPPORP gg Smos
[
APPIOVED BY 1.0 fexudNCES 1-A CP-EP-4.0 Design Control 2.0 GENERAL 2.1 PURPOSE To establish the method and cbcumentation necessary for Field Verification of the Support Systen installed for the 2" diameter and analler Train "C" conduits. Bis instruction is established to assure a:mpliance with the applicable provisions of Bef. 1-A.
2.2 SCOPE Wis instruction is applicable to all Train "C" conduits 2" in diameter and smaller located in the Unit 1 and comon areas of theplantwhichhavebeenidentifiedby,,.0Ci iq F.ngu
'}r Field Verification.
~,s kG NM** NG tSiOLY 2.3 RESPONSIBILITY 2.3.1 General s
%e CP Project Civil Engineer is responsible for providing technical direction and administrative guidance to civil engineering organization. We CPP Civil Engineer is responsible for insuring work is performed in accordance with this instruction.
It shall be understood where a specific individual is identified by title or position in this instruction, or properly documented designee tray be delegated to act in that capacity.
0512040061 851106 PDR FOIA GARDE 85-59 PDR
a f
TEXAS (7FILITIIbi SERVICES INC.
INSTNJCTIm REVISION ISSUE PAGE mTE CP-EI-4.0-64 0
10-17-84 2 of 4 2.3.2 Field thgineer A member of Civil Engineering shall give direction and adminstrative guidance to tema(s) of Field Engineers in the as-built walk-down (verification) of applicable Train "C" conduits. The Field. Engineer P".geovide-sketches-of.-conduit runs and their-a~ssociated-supports as directai.by. Civil Epgineerings-2.3.3 Design Engineer The Design Engineer will be respcrisible for the analysis of the as-built conduit information obtained frem the Field Engineering walk-dam. The h ign En Gibbs and.B h len and.gineet_.in this instruction shall beshall pri: side._gec calcGlations, etc., to ensur.e stability of the.s.upp ~ ort.syst. ems
,g$g y-y y-p 2.4 IESIGN CRITERIA
^
Generic design criteria is specified on DCA 5106 (ie., conduit span and support location criteria and suggested typical support details).
3.0 INSTRUCTION 3.1 imLK-00eet i
The Field Engineering. walk-down effort shall obtain the following infonnation from selected Train "C" conduit runs.
1 ' Individual Location Plan /IsampjgritSketch for each
~
s conduit run with associated supporG and conduit spans i
identified. Applicable dimensional tollerances and I
section cuts shall be included as required. Appliemble miamilaneous conduit fittings (ie., IaD
-80fetc.)
shall also be labeled and dimensi on this skettM 2.
Per each support on a conduit run, use separate sheet (s) for support details. For conduit supports built per details given on DCA 5106 (Generics), cxmplete sheet as shown in Attacheent 1 only, other conduit supports not built per specified details shown on DCA 5106 (Special S w w) will require an additional sheet to as-built support details, members, connections, configuration and provide tribuatory spans and locacions of other attached conduit (if aanlicable)..
.;.. y.
j
^
~~ -
~ ~ ' ~
'EXAS ITTILITIES SERVICES INC INSTECTICN REVISION ISSUE PAGE DATE CP-EI-4.0-64 0
10-17-84 3 of 4 S e Project Civil Engineer or his Designee shall coordinate the effort of the Field Engineer walk-down to ensure that the data obtained fra the walk-dom is ocepatable with information required fbe the Design Engineer to perform applicable ana]ysis of the support system.
3.2
'mANSMITML OF DM 1D DESIGN BGINEER Data obtained for the field engineering walb-down shall be ocupiled by the Project Civil Engineer or his designee and transmitted to the Design Ehgineer for analysis. Se cover t
sheet of the transmittal shall specify which conduits are i
included.
3.3 M3ULTS 710M ANM2 SIS l
After crupletion of analysis by the Design Engineer, results
~
shall be transmitted to the Project Civil Engineer along with l
associated alculations and other docnamentation required fbe review by the Project Civil Ehgineer or his designee.
S S
1 t
e I
r
..n.n---n,-----,
-,-,-c,-
,,.,,--,,,-,,-n
INSTRUCTION REVISION ISSUE P/GE DATE CP-EI-4.0-64 0
10-17-84 4 og 4 Check List for 2" Diameter and Smaller Train "C" Conduit Supports SUPPORT WCATION:
Conduit thsnber and Size Building and Room Number Support Elevation at Conduit Attadinent
(+6")
SUPPORT TYPE:
(Field Engineer must have DCA 5106 (marked copy) with him during walk-down]
Generic:
(Give page tsarber support is detailed on DCA 5106)
Page of 13 on DCA 5106 R.9 Do snenbers agree with these shown in DCA?
Substitute Member Sizes:
(Provide small sketch if required)
CONDUIT CIAMP TYPE:
(fbe walk 4)wn conduits only) i
)
CmDUIT INF0felATION: (Onl ired dan more than one conduit is l
Number and Size of Conduits being suppeted:
With associated trib. lengths (1/2 of adjacent spans) i Sketch locations of conduits attad)ed to support in block at right.
L_
.-,4.....-+.~.-,
L.
i
.w
,... ; n.
.t
.....s e
,,,' e
.H AH, TUG C0 ( 2 ) AM (4 ) Cli,J B
,c o,'.,.
,4Ge : Or 13
\\
01A!K# ItCEX:OEI COMANCE PEAK SThq)E TICN
- II DESIGN QiANGE AUIHORIZA
- III__/
(NIE) (WIII Nor) BE INCORPORATfD IN DESICN DOCUMENT DCA 10. 5106 Rev. 9 1.
SAFEIT REIATED DOCUMENT:
YES X X NO FOR 0. FICI ANi)
_.t>u 3
-R,.NG 4_S. 0N _Y 2.
ORIGINA%CRs CPPE XX ORIGINAI. DESIGNER 4
,,,.i.
3.
DESCRIPTICN:
A.
APPLICMIZ SFMf/ENG/gocr, gang 2323-El-1705 pEy. 4
- s. DEIAIIs_"THIS REVISION VOIDS AND SUPERSEDES DCA #5106 REV.
8".
Non-safety related conduits can be supported according to typical details a ttached hereto.
Construction shall refer to the owner's quideline defined in CPPA-3417 to select areas where non-seismic conduit support can be installed in safety related structures.
REV. 1,3,5,8, & 9 are issued for clarification of notes as indicated.
~
~
REV. 2:
Adds Containment Bldg'. Iiner supports.
REV. 4:
Adds alternate attachments to embeeded steel weld plates of sh. 11 of 13.
REV. 5:
Adds page 12 of 13.
yOB No,, _,,,,,
REV. 6:
Adds page 12 of 13.
REV. 7:
Adds page 13 of 13.
A 0 1933 4.
SUPPORrnC EOCTMNMTION:
j CPPA-2142: OCA-4693: CPPA-4865
=ECeiu,<
t/
- w 5.
APPROVAL SIQWIURES:
Stim /PP/cw January 3, 1983 A.
ORIGINA%CRs A
///b DATE / J-88 B.
DESIGN REPRESDfrATIVE:
thYt.
//D DATE l-I'b
// sf /'
6.
VE!OCR TRA!;3MIT AL REQtTIPID: YES 10 XX
~
7.
STMDARD DISTRIBifrICti:
ARMS (Original)
(1)
DCA FCFM 11-90 cuality Engineerirr;
( t)
Aaun. Fev 7-62
'Is for Orig. Design (1)
Westinchouse-Site (1)
Civil Engineering (1)
% $nwAM yEE
. (,L).
L
........_..._.......c...._......a..
Page 2 of 13 l
DCA 5106 Rev. 9' NOTES l
1)
SUPPORT DESIGN IS BASED ON EIGHT FT. (8'-0") SPACING FOR CONDUIT 3/4"A TO 1 "d AND TEN FT. (10'-0") FOR 2"d AND LARGER.
2)
WHERE BENDS OCCUR IN CONDUIT SUPPORT TO BE LOCATED FROM TANGENT 2'-6" (MAX.).
3)
WHERE CONDUIT TERMINATES AT EQUIPMENT. JUNCTION BOX, ETC.
THE SUPPORT SHALL BE LOCATED AT 3'-0" (MAX) FROM BOX OR EQUIP.
4)
SUPPORT DETAILS SHOWN ARE SUGGESTED ONLY.
DEVIATION BASED ON SOUND ENGINEERING AND CONSTRUCTION-TECHNIQUES MAY BE ALLOWED, INCLUDING BUT NOT-LIMITED TO THE USE OF DETAILS AS SHOWN IN S-910.
t 5)
REFER TO CPPA-2142 TO SETERMINE THE AREA'WHERE NON SEISMIC SUPPORTS FOR CONDUIT, JUNCTION & PULL BOXES AND CONDULETS CAN BE USED.
6)
HILTI KWIK BOLTS SHALL BE INSTALLED AS PER CIVIL' ENG
R. PROCEDURE
l CEI-20, INCLUDING THE' MINIMUM EMBEDMENT REQUIREMENTS FOR THE BOLTS.
EMBEDMENTS SHOWN ELSEWHERE IN THIS DCA ARE NOT MANDATORY, BUT ONLY SUGGESTED.
_N l
h)
WHENBOTHENDSOFCONDUITTERMINATEATEQUIPMENT,JUNCTIONBOX,ETC.,}
THE CONDUIT _.MAY SPAN dLNAXJtlyM. 0E. 3.'-0.." WITHOUT ANY !'JPPORT.
j WHEN FITTINGS ARE USED IN SPANS (LB,LBD.C.BC.ETC.)
SUPPORT SPACING /
8)
SHALL'BE' MAINTAINED PER NOTE 1. MEASURING THRU.THE FITTING.
/
/
.g.
l.
l l
I i
=
F
,_,,,0,
.e-
.4,.....,.u._
~: a ' ~. ~ - --l
~ ' '
~ ~ ' ~
.. C.-
~-
p,.. :.... -
~
.Fas.3oc /3 ack51as za.9 N
3
{.d. 1.HILil.ECL'l
~
.t..'..,
s.
- * * * % s,. '..'l. ' *. *. ' * : *r '.* *.. *.r.E.G ;.\\
L D\\N (COLICUIT,
. encam PIPE ST %F
.,u
- .....=.
2...
...e...
~ 1-WCLE PIPE STA A A SCAc OL1t :
c oklo ult 511E 9'4."...I' IE[.
'2.' -
S' 8
b"
~
HULTl K'AiX ?CLT) g2.*2 ga
%=
Ss Dlga42^2j a
a c. a
- S
[O! %'A MIN. E.M5'C 3
4.
j l'MW-sMeso.w
,.'..=
o,
-l e
e
- * *
- Q l# # # # # # A * *,*. *
.3.,.
CONCulTSF$CER, i'-
\\
REAN HOLE TO Lu.
Miss WELD ARCUND NELECr.4 STUD
- N D
CFL NEl. SON STUD #
s PIPE STidAP V STD. WASHER & NUT
'/4 ' # FO R h;."# d.1" #
Wp FOR l'/ap 8,.Eap
,c. y-
.4.
,_._._.._...-..%.'--J"""
~ ~ ~ ~ - -
- - - - - - + -
L.
..-...u....
--. d.: u.%.. >.h :. :
~ Y- ~ '-
' '. - V
~-
0.5 '.; < '..
Z..
- f !*.
- .*.'. ~i ran. c or l$
DCL 51c6 2av 9
[.
l#2 (M6X.)
8 7 g" x '2 WILTI EcLT
/
N 3-s j
e.*., 9.,. :...:
.-4..
1' y.,e... :.: :.
s. <t.
-. <.. ~. -
t m-f,,
L T,
i
_ p. cca ca.=. cco.
=
CA. F'SCCO UNI *J;:it.:7
.i. -
p 2 5 5 % ' C L. A M ic
' SLIP PC AT PGA CCh! OUlT__
~
AGAlN$T !Al ALL DA CEILIJ4G J
w..p EMBEDDED k.
S" MIN
...i.,..
I
\\!.
.l***
- )
r A s s.v Is 1
g h"F~1LLEd. $
~
'P1000, P30co OR P50cc 2
WCVER51ZE.
t HOLE To. Mtss uu
-l WELD ARCUNO picc:,3 wrnso..mo
.t 8/8 d ALL-THRD, ROO WELDEO To
- EMBEODEC P j LG AS REQD. By FIELO -
AlltedATE 3ECT lON A-A 6.
. ;. ; y *
- s.g:.p a.
g
.-a.
..:- ~ ;. -
..-... L. : ~ w.
T.'. :'..;.-Q; t.T@::i%yA ~C34%UMC"32asFM&9%-s@iNL%_.
fMEM.e.:nhs. 2.c.M:.
+.
R@,2.Q.g.;.'!
..l.'.)
.wi M 2G M WJ.r. M u %W: W 2581
. m.,,....~...
- .w m..; v. m.a...,, ~.6..%.,%y.
.r..-.w. w.......x p n... w.c. :~. ~. ~.
...,..n.
. w,.. v
?..
- . ~s.
. -s....t...
~
p,i.g.,..gf.(. p.y9+,y./g:.. x.. c:. rase ~ 5. at I ~3 m
@e...
.., ~. -.
m
.....g~ m.
..w e.,v c.3
.v 7..%.r r.-.
- . s.
.. r :
., h }.I $.&pt,.%.),
.';.Ei i. ). Q h.
y9.MDCE510642=r T.' M':
.+.m. 7,,, j
&&) 5'h.,.W.T**!$.7 *A',,.. [/.:.. ;
R.* "
. -- E-w.
..J j
.d...
.;....' e.... a
,. 4.;,,Cc= 13 -
c.4
.., ~ <
- e.. a,. *..
=
s.,. -t...,2,..
. ::g,,.,/[ 7.,Mll,.l w
, m.. c..
s.c
.- u,.:
s.
u
.v
' ' : r, a.y
.g,..:'~~p,:. s~.'%
~.. +su
..a qdy,y:.,. D l -l s Ye y C EI U'N...G.
\\s s
?.
3'.s
, cA...L..,m.so me. u,. r..~.....- w
... u Y... %,.;,;.
M., :9
..r.%......
. L,. A...,... ::, % :
a. s.,p.:::
~,..
..y n,._,.;;
e p,..
a
.. n...:
y s.-
.~
L.
a
.sg u
l l
.I
... t,.,.,.. e.
.a.
..4..
s.
i _...
i
......l,,
J.,;,0~
....r......
,........ - - -.. a
'.,i'!** O !..
."."".1..
..,..,4.w
~Q>1,1,.
.,1.. :.C"".. Er"~
y.-
.t....,.
.........,.u.u...-.
s.e.,
j.
... v.
.a..
.n...-
...g..,...,.
.a..o. a.-
r n.
s.
- v..
~,.,n..
.a..
.I P-fCG k.~".
n...W
- 9 l..
.l
~
... w.-
[.
WASHE,R (WR) _.
.,..m.,...
... p.r5. 4.. :(..,J.
-....F.
9
~
s
.g..:r,>
- y......,..
...... h.... 0...
l-l
...9... w 3.
~
1
=
.. n.
.;. p n,., ; '..
l
,. y' : *... :.... L.
- l
(
S.:..~:. p*:fl.::::.:- % !
?.
- }.=:,.
- .y w:
n.
y
.l
. r.
- .~.
..fW
.r,..,cC.
a-g..,r
. stn,.
x?
. 4.. % c... ;
v.
.fr,.......
l-
.;..Dt a*
. ?-
t t
...,ys,., T;;*;'.M.tJ?a.y;.sy e
'. yf,y,;.. ' -
s.-
&.s
...r.
f.
a*..f
. e, ',p,4 p,a+ p..'" - g e
....4..,
- ..,: q,P.'
..p*
g,.,.
,e..
.,n..
%,.j r.
....,6...
.... 4..
- r..r >,.n.,.
N..,.(.'.s....-
. :.s
- 6. Au
. I t,
E..,.
.J..
.9.
-sc. :
c.
~
y... m.A.. ' y
+..
...g g
e_ M.b_ :.Jl:.
I --.y.
,g
. ll.,.t._,t,
- .,, f
.1....
q.;...
3 a.
.,.;..m.w..,6,t,t.n.v..-... 1
.h.pr
...A=^
' 4. ** \\
< =,. e
. u q_.g,..*.. 1 s.s.s
,y.s.r. :A,,
,.,. Ii'
---.7
- n...
w
.i 4 l* ** 7. ';,;,"., g.
,1 fi". ;
h
_.r_-r.'*
pg. (,.,.
.g p
3 a_
W ~ r$ *'
. 1.;.m'
?.9.
4
... & 7 f.,.**
%.a,,), ;w 0 m.'.'.
l 14 i
.v.a
.,-. v..
1..
.. c..,.-
- . pb233 ctAM;r *.,
9.m. v.f,?.C. o.W..w:?,;'Pii.-Q. r..n ;;*.*
4 r
Ficot uslETRLyg,.,.j. <
- p. I c'26 Dici
. ~ y
........i..
t
..z... w
.:.~.,
A N GL E. ?.
- .r.
(TYRt '.. "..M. i.g.f.
..y.rn Na (wg).;:.y;V. gg.:
..,w........
..,. u..,m ;
,. t.
... ;m,...,
y:~. 4.<
.,....... v... m. w. :
e n r c.,-n._..... ~...,,..,
...,... n....m..
... v..
... :... a..,
. e, i m
.D.
4.s ?,. :.
n.
P""""* 4 ",.,I I C "
- N "e '"*.9 s."*.s.9h. t :-".,l I l *=t
..rt..~- ;-
- y. -tr s.
a t
r s..
.=
n-...
=u M.M.CMAc!N = 4-6 CdN Ouri CR I* COO
- 7
~~~e.-
N O~i G *.'
.AS M.6NY CON CULT AS ;:0S$1 SLE C,.A.r.1 pl $.(:,!;=,cc;;; jg
- <. y = y
- 15 AEPL2.c.Ec B. Y p...S. coo.,.
.. s p...e <.
Vd/.
. ~..
...s.g.....
s'....
.6
.,.,L %,,.... =.0 =., 4 e,.,.- =CC l.
e a.e =. m = n A.4 O r~! C,w.,.
1 : ! N G.a A-n-e, L AC.c c Y
l='2;c -
c
=
A,..,,,,. s.
..y.e :.4. %p., J..... e.......,.. 4.:..a...:h,... :. m,. 4
-a.
,.,.w:
. p. m. q
...n:.
s-:
.. ; q,. ;
... m.
,o
\\
. _. _.....c. 9 3 d-
_ _.. - __ ~
~-
. ~..
- ..... - s
- w. : "n N...:. :.../
- i..;p
.s. - *.
'..&. 's..* W.'.?1;. *W *.%.EW_..N..#
4.s'3_J.,
"t W '.N.. n.t -'%. * ~Q.1;.,2?T.t y, '.% U..%.. A I'""."*
.a
."?"'"
.i
~
. s W'5 -
.....4 k f *?'? Q '
~..
k,%
- ' l.I '
~
1*,'M.*Q @,3."s @ 4 d 4
- J A i w
i' y** -
. s
't.'.la~s'.s. le* n J.Jt*(a!uh' @ k.,.4, it.*"T 1. T.!nAW
- .g.
- . w 9. w
.;t. p%...'....
~.. lags 6...t Q.D.e gg.
f h
. r a.~
t.n..
=
. s. 9. y..s. 'p:...T..
};.,.
4r a
z.r-.y:..
<u.
. s a
.,r*
.. -.w.u...?;.;., y.a..y.m..... >,,.. ? 1.: n.w:.:
- s ". %.me.u.g c m:
o
.g.
... 9.M. M,.Y. M%<,. 5.7.:..:
....,...q.
.s.,.
gg.s,.,
. c.....
r
,,...... s r.
.., p....i. 3...g..
- t...
f.
s
......g
-g,.W,C7.,
- s
- D 1
. i.. v... W.6-;.4..*. r.'
a 4r.
< ;,..~;.l.:)
f*?
.r. a..
wl:p
- t".
.l
} ry.
.. s....y.
.. f...,4.#,, d'.
.p.
p.,
i
.s d ql, 7..,.-...,.. ;. f' a t
......~;.
g i
.J. v,.. t e.<-.
~.*..
e g:,m s....a.
e e
.. o.,,g..**;-...-
~.
p
- t.. **
.e r
-..e...
l'. s %
- s*.
y s &
- h.*.,"'s'.
- e's *.
~ ~ * * *
., ;* y..n.. g;rt ; *
%*,,, p
.;Vu. s es...).., 04 ep..:,
.; :y.. z.
e
,e Cia ~1LiH.G ' i..@6,... w i.d.;. & M u-.
<- s...%A%..h.,...K??
,~
\\.
- .,..w^ P.. d".~:-
..".e.
....t v....
.COUPL*R e~
s
...a
.D NUT (WP) 9... V.c. @ 44
.. u..... :. :.............
=. ~....
. ~... -..
.....t....
- ...+
1..-
- a..... c.
.....m.....
..s...: -..
- u...
. n.v.
p.:..; :-
59sg.o(L. _ L q.-
E45ED.if [....,
[.'
..l.
do
. ' h..,rs m eL
.' T '
' t *..,. :M...
.....+ THREADED
'.1 :. - 1 w v w', I-
.:.F:
?.
i
... >;R.. oo -(wp) v.s.
a.,.,.
v
..-..:.......,r.
v.
..s.a...
...1
.s
- .w..
- c. 1:
w
.. ;...e u...
..xj..r:.:.=
- u. :.
?.,
.=
.a...
- e.
er.....m
. d *?. - 4.g,2 Eh.,: s.. v r%,. p:kv.
.m. :s.' d t.
AT
~ '*: Ms *T~.+'.V.
. i' W
...... e s.. J. lr. a.
c 1
e * **
, 0. r :.4,, r s t n. *.
E tL
- .s=
....t..c r.
- g. g l
- .s. e
-r..
q.;,.,-,.
. = ~...
g.
n.
.........,... ~.,... ry:; n.,...g....~,.
.rr.
.... q.3....
3 g
s
.. p;
..f gg4ll ht.
...t...;
p @ @. ' -,..-....s ;p. -
...p.
t...*
. e.a J u..,,.,.
.+ i
.. e. :.a..
. n.
a...
NI,;,1
%* Q, c~.
a-e t..
t
~
g y,.
-y--.
~ ~.
.Ii s.
s,a M.
i S..;.
.. : ;-a,.
...,e s.
~
~. m e O..
~s~.,..
.e.e.
- s,::,:.
s,e
........my,....
. r.
.7 :.,.
.u....
ALTERN"% -' W-..-
1 e
y D..;' c%. ;...
a
. Y:N..N@...$9v,. $,u.
g+:
- s. -
p.g a y..
X ) " *
WASHF.K(WP) '
....:....m.......
....,.1
. J, ~..
.$.! SUO A0 Cri" 5Y5i'EM roR,............d %y W.
c. :.s.,.
.-.m
.m
~.:
y..
.....,t..
o
,.,.r w_.
, /.,-
isi
~.. -..
I i;
.-.s.. fi'WE:-I.) (ALTERN^i =.). --.
7
. e. m.-
.....,c.,_
.*1.--
.i
'W 4.
. gsg,.* Ch %C *'L
/
'd' y <~.cNCurj". C;~n..l>CCO T.
..,.i.u:
,. m..
.s..
r e
s
..O,,.
v.. - +. a.....
.....~.
......m.
. r.n ~
... -. ~
., =..
i.. 'c:S h;=.:.-,. _.
.2 '
. : w. -...
.,...w..._..., :.. +- _- m..e,..'.a--_
.c..
.__=.-
d ' '-' ' ' ' -
..._-.......-..a...w.--
~
i i
. i ?.,
- "./,
Fas. 7 or 13 ces ms na,. s J>
d.'.o" (Ma.)
4.8_d(Maa
_ SEEP.tes t
PldC,,
- kq N [ I-ilL'i"I_ 5-=-
11 OF 1
%ASWER (TYF)
.ECLT(NF)
.,, ameam r -
CEILJNGr 2 3. C.
.cMa.u.
.. C # 7.,,.
i i
. - i.
i v. =i.
i
.vg va g$ r;pcue).
er.
r s q g
3 p ;
F.isB7b' 1 J e sc(p A
l wp.isgg 9
I i
.9 I
i g
I l
'J
[
j 2
1
[.
P-loco f(P-ico:
P i..
g J
TYP)
C y
4.-
t
-g
- l 1-4)
A a g. m %#. l i
i g
e
.e 4 I
,l.; s..
f 1
,1 I
e--
r t.
l
- c. j.
. L...g..
4 y $.g..,S_h..
.g "r-iee. r.
- b. ; F-Is.S7 2
o.
mssa
.cwF(Tvh.
s.s.d casx.)
~
..._. SUP AC AT' SYSTEM 7'
3.
FCC. SUS AE.N CEO CONOUli" (TNPP-.E)
- max.c:6FA IT.Y= 4.s.4. ccN::.uiT c;:;i cco-
~
sc.; g.
. AS.LfANY CcNCulT A5 ACS51SLE C.w. SE St.:;r/CETED
-ng w a..aenn A IS REPLACED '5Y F-SCCC S gig AAE.REFLAC.EC EY P. 5C01..
T -
. b r ~.........
/*
.. - - * - - ---.--. *3 ~ 3 *-= 3* ~ ~ ~;':K'
'"*,'*""**TL**.**'
' ~ ~ ~,1 L L ---- --- -
L
. c..:...
,e _. _ - -....... _.. e, ;. a_ w
-. -. - n c.a. w u m... w.a..,. ~..r,,,
2: :::r:.::s~. +
..,c;...,_ w t-~ ~ w-e>.-
,....,,. ~.v.:..W,[h..s&,.
.r.
.m.. L
=s..u. t-
~n w a-a>
. -. r. 4,,...4 u.,4:n:.:seJ sse;s:et. }
-s,.
g-.e.
,.,y e.
- . '.. -. w
.> w
.::ww:
,s +
- +. s..a.
=:.s :.. s
.m.
~. r.:.,,;; 4.s.jit:%::s.$.,4:
...-.4gg ; e
- 0. ?.*. ;<r.e. Dca,. noa... nar, o 99
. :. y
- .r.-
- * *...&.s.
/g...
l t
...* 7e,
.: ' s, ym,.t.,.,;:. *.;,
.:;'..... :ss : *
- 3,4 w. s
- .. *. 4.*.;.r.i..t.n..:.:' :; ; -. g. g* -Q
%?..y n. :..'. s+....;
- ag.L;.,-;.
, -- ?;. y.
- ~;,1:;..:;q'.f,w _:..
.: y
....;t;'
s ~; u...a * : :~*.m*y.1.,.
7:w,
. n ~, s...a.;.g.
- s..
,Y
- W,e ;..., gt,,,. G.
g y* ~ ".... W..
.wg;.-g g... y s /s'.'
.. q."- ::.x
....t.
pp. (.....
.1-* 2.,
.e
- . y.,.
e.o..,e r p. t.r;.
s.' s..., s,........ '.
r"~. ""..
. \\, * =..* s
.g e
...,...(..
regy,.
e.a.- PhGE 11 C= lW..
- s. :1:.. :. -
~.:.
T
.r.,....,...
... ~..
. ( ALT
- DET. l.. -). r.r.
...v.
..w.
., r-
. :..,,,s.
m,-
..4
....... re:e
.~
y...
- 3. I.%+k'
-^~# - I -l02G (GO*h.U:GLEh
...I
-.LL.
. 5, W'.p.. !.
I
...Fl I.N.q :,-(TY. O,...... e..
g.,}... y.,,q.,.,,'.
.G
.. e,i}
l
=r q s.
.g;.
.s m :, l l s.
p q=~.a g.
.c..,
. p.O
...%...l e.
/~t 7 w(p(.3. F.).
v
.o.
s I
e
~,
.a
,. t g,. ;..J.
l.:;
.i,
v-1 * *.... 4., i..
1,
,g,*,
_u s
.r
.. /. '... s". " "
-4 i
~v
-+
=b
-r
.i I
I I
.... T..:
I
..l - ->. - -
l
.: n
~
I *-
f T g 1
=, '.
a.
l
- c : -
a.
.,.:. q/..'. ' /r..y.
.- I
'Mf*.! CCl l-
.. G._11
. M._l_N.
. g. j
.l
-.....e".-
m.
. +......O
.t T.. l,q..,,,.,,.,.,,. ; t.0O W
":;. h *rpg-(..
P,1.01 g,,,.
,=><t.
...~ w
... v \\
n..,
. ; r
.a.. - -
1., ' y, -
.A*
7.v,. =
g.-m.
t
.~ est
\\
..,,g I..
.l. /. p y.,1,....
..,/, f..,...,
.. w f. a f.,t.,s
,3
.P,, - *Y.
s..
,, v, r.. ;. ".., n. s.,
.. r,,, :.,.
,- {,
t.,
,g
..,.. g.,
j,.I
- r., -(.* *, i * ~.f t-6.. v..
../M.
[.
.-l. *. 8
.,.d'..T*s p
/.
~
M,.....,,,
n....
l,yc
\\.
e
.s
....,9.VM s E.s. S. c'.,;-Q,E.M *5ED.. k
....f.,.....: ?.
a GQM
'. ". N.R
~
l.
..J
......,....u'.7,...u t
.. t. :;.-n.;.~).,.v:...:..-
s j
l F.-761.*a.:.... ~..;.
y
.;... L.. r.l.
,.i.r. '."
Peste i
e]. N
...,,.,I,
.c.
..n....
..... / a....
S. M dei".,o,, E
(/n a.,
3 6
.i s r
- y... &
- },.
w.=
.,. 3
<., ~.
e _l l
t t
,.. ye. l '
c s
=
l
- .rcost., e.
. a.
q
?? '..
~..r. W.ASHE..R. (rtp)...
k I O,\\/.
.s.
..'... l 4@.?
- 3..
/
c,g:
.i
._, n '..
.1 1.......
.o g,,,4.rn.rr...c.
6 i,,,.
+
=
.._.,., __e.;..
,. p
. ama.me.nr-A -
.?.
a Je,POS._. SW i BM. ' '
. yf#cFL---
- '1 p
i.
, sstsoy.
SU5 PENDED CONDUrr..***
M;,Q. [-
cr m _.m.3
. m s.m Naso.nTu.cs
. 4.:.. [ :... y -
cs q: _, ;.,,:
ooo e
-..-s
,..m :...
' '..-c;: :,. =..s=E. ;c,..1,..v:.:s w
. s..
,.6..-..
.e
.-..?...e..**... l = J.....
ma r._... -
_m l
l I
\\.'..
l s
1 y..=. w.,N.c.
Q g,
.,m.,.._.y r.,;
yg
,3
..,,n,m,,,,.,...,.....,
6 :
. m :'.,.l ' &....
P*4.%=.g
),.,
Y..,'.
,.. g.a.
..,,,.,~....,. ~ & f %.,,.aO M M W
... e.
,'.4 +,...,,..gl, yk ? W.
.. %%,m. s,.hg +.s%.m %
. s.w+w W.-.4rw;.m:.~w.e. -,.,....,.q.
../
L G,,.M...p@a'rT..r.5.~4%b5.%%w.,n., a.4.: 9pw %
s.-:. n se s qata..v.....;
i w.
. : ;>,..,.a
. m m...
m w..
q T. M.....tR.$. mil
+. ':
M w.z.
e.._
..a-
/
m g
b.m,q-}.4
'. Ar w~b..a y,g N.-orprb4 w. '. *.g:,rh':te:4ru..-.:,t... :, s m.,~'?fn.,;.yf.r. ; s;.r -
=.
~
- v. d
--+.=4. W6 lv-ir. y. o 9
c
=e b--
9-ymg,.tr..f w..\\ r '.
g;
, < cut d
- M+a>g e;;7.p,.yq,cep...pf - w ~. h,..,.,.+gry j p. ; e.
w
. -gy,4 y,,.. gg$;;g.,. :.7,g p:/
4*A. %, ~......~. e.kg:.,.,' 7.P xgg;,,,-
y S
.. ' w.. t.A.l..n. " ;.... ~,.r,
..n,.
. &,.l,*%
x
.sre.r.s.. " '.%. 7., =..t -
.t-
.Vt.i W M. 4... ':.. b.1,5i.,4...*. '. *,j..,<'t.
- r.. '.r. ?@. J.s..t,.T...f.u*&..,.
.:1.,.ip.
j...G l
.. - T...
l
.e..m
.~..~,.c.
.. A.
.+
.~.s.,ts. :n.3... e.
-. o... s....
,. u.7..,q.w
. w..
. o.. :.te,,..
,':. ' a,3..-l W+rp.
y.....
u.
, m, n. ;n..
e
- i
.... ;,. A.--> +
i
, c. ;g. q 4,.
. pq-e.
p, %m.W.
.:tp.
m
.....c
.w
..t.7
- -);
..r. n-v* y. g.
.n m
- p
. jy;sArr.i:.,y.,
n s.3:~ W,,::q. M;,.-..
. 77
, '~y
- e. sm..r: :
. : v* q1,..;..:. i: ~1
.... s s.e v.
-:n. e,. -n
..s v.
..a....e...n....
..:w
- .a. :.,,.
. m.. r
.,.,,.2....
.y a :;f.,.g.3, p;n.Q. < t.-
. ::e?;
..~. : q: t
..,y t f,.
's,,t.9 7 9.7**'%s.:.j*g.;.q.. 4....
, n....
.,.4..g, ;...
i
.i.
...,,...s.
I
.,g
.c.,
, 4,r. g.r.ah....
....<.e.,..
., e q.?, ",,
a.
,. 4.s.....
4.
- f,
<.. *t v
,:cym p-. '.... -
4 6.
. '. 4...v....
s 4.
W.S. w'VJ.iH.y. 1-t,m. c!.,n-. c ~~'
g':*/:-
r,
...e'
.+
[
i
'-! i 'h *
.,...: e i: "%. p -.
r ;*'
.7.. 4 s
. '.--o
,s. *. t ;,1{..,g
- . < ~....
- w..e...
~e.
., ~.
I.-
~
- p.. - -> t ;." wy.ru.
- :.<.v
.c.-
. -..../m. '.., n,I t
c.
i 7,y.,
, c.,,,,.
,, m*"ICM(~"y;;,.
p.
7 g,.
., f_;.\\ p.. '....
. s.
f
- N~ ~.e e
~
a.
1 1...: gin._.e
- l..
..<..u..,.,,....
....,.m j k.,k,N,...e.h,.
... a.
5
- h.
.h.f,h...
, [,,9 i
.-_._. s,,f, _.===m=,es, 4
. w..
..w.4.. < r I.,,
.,.f
.... a..
.. c..
... et..
--!~.-_,,_. j ' """""*' I y.T, 1 ~.t, i..
)f" %..'.;.
m -.
... y*
.g lj-
'.).;.,.g I ;
y y.,. @ N g:...
,.g.t' thy;p p9eZ e%m' Ha:;iM
},,,;
A.",~. r. '
..s..
l>
j l.
i,,,
... b r. ! a.,.h. 4...r..
v
- a..,
ff0
~ ;;~.;.. q,... n!'"~Mr
" ti-
- * 'f.
j
~s.~-...I..
i f a-
.3 m
3.s r e r k.
..iy y..,
.f.,...>-
.,....,.,......., a y tt
...,....s*,.;
o
. v
. r.......,.,
,2 w.w.,..,.,
... f.,,
9
.,. # p. lye 4.
t.t r.. q 4,....
, },9, p
.... vp..d
.S S=. *
.# '.%. a...e.."..',J
.'. :.***....,i** ** ' l~
."'.a.P<n,.'.e,'...'.'s-
..t ' *T"-.e
.,./*
a**
... M.... 'W.w
,w g d,e.ag:p:j,..g e he.s.v/;.~t..f J t.)*. f
.6 9,.,y. o,.l,..:.',,,. (.1 ', a f,.
.q.s y **~u
.t'rs lP* *.48
.i,.
..4a g ' *,
u.,
s
.t F
v t
tjpyt4** 4 t..
4 +
e e.
..O.. @.. i s
.u
,4
..e
- ft..t'"'
.2
. p* -
g *,
.*b p.
I.8 6 J.,e
- f...
p,, ! $p. =-.
4
..,r..y.=.q 3.',.t.4 = f ap.
j.'9
. 'l 6
.,...g g.,...
- c... 9,5y.
e,,
f,.
g,, t...
s Nr '.;:(,? r
'd::...
* 't "
- n.o?.. = s * ;. t.~.
g.. a.a' 4
. C.,.y?;'., =>,*
- 4..
.~.... './. 7 ";,..a...,a,.,P a
.p*.i.,u,.
.e
- a. r /. a c.. w.,
,...J...
dg ;;;,,*
.e.
?.4%.".. '..'
~t.
.4. h.
1 1
- e.,. a.
i...i..,
t=a6. C.M.n 3 s L1 s, q q :.::..:/.m...
...g.
..,......:. x.
.. *..,.c.w. [gl[2, g J.r. 5 /.2,',
r i
-.t..
.J.r *,
...r..
...t,,....
6,.... j. q. s v.u.s....
,c...,
- g.gr.rv
.y
.e.:. m g.. qn. Q y ;.j<....,A r s -.. m, vf..<....;,,4..
t.,
- n.
....m...
a..m
..:. w', k..,..n., X..;.
,yN..g,..t..4.y.. :,
t.,., v.v...; P. ~e' T.";.
.3 o
i,..
q'.
' i; ' '
.)
L',,
,. r
,.. c...... :.
,. Wt,,g.r.,.* e..
3...
, c. 3.,.w. # ;t'.
..6.
.,I._...
c.
y
,...J
.u.,....
.w._,5 U,.t7 p o.q,.,,..... p p,.s e,- - -. s,h.. z ' y.
..,...,s....a.
n
,t. _ -
.c.u..
-l.,
,. n +., r.o.
CEI LIN G To,=taap, j ;gg,,
C+'/ J.
"'(,
d.; ' --. -(T'r P E..M --,. -,
.q*,.
i
...... y...,,. :. =. '.,
- g,.,.,.. y h. a... /..#. '.
.t; /...
y U, J.
.....i
... g..:';
. s s.s.:
.s,..
m S,.,,.g.,
,, s
,,,s.. +7.a
., z..,
,n i
p 1
...,v.. s.: s. 4~....
,,y.,.
.......,t
~"
- M. c,* y. '*3 t"?..
-g----.-.-
' '. y *J*
I
-.1'.".
.c
\\
', g.. =n.,- ". -
.h..
l.. /*,. *.,/{$ C".
'T4.ii_. sn. 4..=*....f e.L..
.6
.y
' k.!
. d. ~,. _.....
' se (.
=.
r..
\\
f
(
.- )
4
,t' v.
m_
I
.9
(> i 1
r 1
1
- [1 I
r
~ Col Andessaffladet
~
[
l-4
.j
{
Il 3-
-3s. A I
c-
~~~
h )
(9
,- g s h
.7*48totts(ryn) 4 A
4 cc te are pattesud,.
f T. -
-i i
o s
-1 reJ sssag'- s s
J gl y t
~
p
..N, ve
/
n ll f' r-- -(Q 9..
,1.-
- [e-
{ - -
-- (
4 t
ad.
[
+
g j
t e ca s-c
(,.. *-
y'.
- C O
- S.$..
EO*O ly
.. 'l c.
i,t,
(}
3T
.r.
'1
~
a_--
[.
~
1 El g
g l
.C KeesqcoasinT i I
~
c.
l-Q 'tt
$ ?. 96 J.
gs i
-evoettsesser.e,
. ;N i
. s d
c e.as ss.oes4)
MoDfh6Get (8AAAPS TD AL8.ett I
~
_s 3
q {3,. g g, ctosa peousersons er esses
- merer j
r
.a
~
.?
na I.-swwt ),.
s s*M s:
N L-_.
mi M
1._kJ u)- -
l
.cLes
- i
,,.4 a.m 2 Y
.. ~ ~
. e A.ss a
,l.
J
< ;* *3 y g
- -_ ~ - -
- g q
.. U,,
gang g,--
d
- pug
- *bCSI I. *semak. ate.s to te coat.o mes6& Ara-k'.';
^
~
- f-N voreccieusseacre.co.m no.s,e % w 1
/
.,,F.MPPoET PWf5attfadC *TO 3kNed t-C coessmass-ar4,eaeo smseu.:est,
',V I
a i
...!,*r S.
2-.:..
J. M. AY CAPne's7Y - l7Sd l[,is.
~
%,,v, ( -,.
f g ()'..,,> }
!. 9, '
4
+
4 5,
s %
4 i
g s.
~?:. ~ ~...
, t.
Suriw,,r Systru Ac
~
Ed5hCtY 7,
'0 s
3 p
a y
- ~
4 J
e g
4
}
~
'. 4-CELLING..__-..
EMBEDDED R. *l.: ~:FAGE. II OF 15 i'[.'.. '
8/4"Mi@. j', --- "- DCA 51cG..RE/. c i
N t ' * ', \\ s:f r r s# #
' '. )
'.a l l jI -lN.:
/24 UNISTRUT EOLT
-.i FILLER
..-l l 1.
lj RTI MEMBEPS
.TOVERSIZE HOLES I._ [
j-l 4
( P-soo!
_ _...FOR NELSON STUDS ".. ~i..
~_
.. "_."__. OR ' P;100lT ON..
i.l
. -.. I FAG' ' 5 <' ""-
b.
- "Ya#(3 CFL NELcO
. ".. ~~~T~ ~.~2 F load i
~ - - ' ' "
~#
"'.~ -.-- _':.~ O R.1 3 E 5 ~ # ~." "'
' ~'.G'.
CEXP.).. 8
~
..dTODS VSTD, NUT ~
.4 HER ( l-REQoi E. TERNATE"DEIEL' FOR FlOEQI E FC R P-1c ca.,
- . CEILING'.~
~~ 2$.# -
...'o M
- * \\ # ### ## # A ' * *
- f a 6
.s S4s/s es4
'*4'/Y
[,
ph,9a x a x o'-5" h5x4El ~
i
- /
~ ' '
V /
$/$$UNISTRUT 4
Y B O L T__.
g g
g m-m
- 1
. " +
o*TolEO* _."._.~-~~-l
'.' : L
%\\'7/
't
'V O
J I
M[ MIN.g d
y
/ y\\'t! l
_ n l
s l
I s
stt.!
./
VlP r
/
g l
y g
.. egn 9,
+t i
i+
h
=
t I
F
.u g...
w
~,
+
"-- " e^.I Tc,o..v..o..c. r. c D.:TA 1 '.. @> -.
r -"' '
I-e.
W'
\\
-t
.......Y
'..~..:.....
...L.. %..
7..i.-
I.
~--~~-..;.
1 h e /w g g cc,,,
,g Q
~
~
+
s p,2y.,;,
. _ -> 2.vnwe,.e. 5 y g.o gy"k. : !ne*=
,I.p. Q*
,;*g;p ysgg 7
? g o
.:-.; r/f,' 7 y;.., a.e,,;-4,t
.* m
.-J,.,
,8 vh
- .c.. f ;
.-t ','M...--
,..; 3;':;-,'
- ..$..g f.
7
- '*L.
+ 4
-+
- s. u gr
.L.
s*.
2.,..h....s.jn.
M 3-U 2
.*f y
- y. -;..,.. _.,
2
.a
.,f t'.1.v.,.*
+ =,e,..
.C.
=
}, ;.s
+
.,,.:^9:
7-....,.
~.
d a-c 4
.,M Y. u.:..:' E.d. . f I.M..;,(';fi_..i.l C..,
bo4$,. 3 o 2
~
a) n
,g
.......s u
g M
3
?g rv **
2 g
uJ w
%o,. c)
,. :. s.. m..
o g
.e..
- o. p a d-o,, g
}
ps
,e
=
u.
y
.s p
...,,i.
3 1
- m...
=...
...a.
~.. ~....... -
, o..
o
- t.
~! 1 ag*
=a
. t-
....:. -./*.
g1 o a5 u,:, t, y 0
o
=-
u
.s
.... ~
u%
a 3 ab 1, j~
+.
u,
<f 4 e
d
,{ U
- 7. h g g f M d2 un.
. as h
Q O t0 0
- 1.. e v
e r-
.gI
.*[f...
N N.
d O
[
Q
~
F t
p 3d 4J
~
=..m'r 1-2 Q
O e
s c..
4
=
I $
o
=4
- o. g
-. w..
)9 2 ;
,3 g
a m
w.
4 T-8 '.,.
2 g%
,' q v.s, 6
,sa.. p.. '.../ @
' O o
I
- 4..
..t3...a.
s..
e...- es b
. ID
-,, i l
g s
t
, {g i..r g,y
- 4.... T.
s.J..4.j g A,-
..,. - M,. 4 4.T. r*.--
e.:- 3 % *
..afl
! l I
1; i S
.E.
... '...5f'-:
r,i p
.a i
y
...- g
~,
- *o
- u-.
s
- s.:-
. 2.
c.
T _,
~.
..c.
i 1 !
l t.tJ a.,, g. 30; s
ww
.- -v a'
.4 2
- ,n.. -
' yb.y.2 ps..e : ?r.r:{ g ?; 1,e. 5 y}u s
o i
as d.
c3 g-9 g. 3:; 5p+~ 'v
. o :.
N GS. -
',y.)
9.- t -z
.,3 e g gg
- r 4 y s2
- m..
- : c.wp.,---
_ q
.7...
']
'd kl$
- 3- -. ( : -:] '*[ -
S.L'P 4?rP I
e 2-h 6-i
.w
....y e
u D b Oh.
(
.t' S
11 I!
/.'1o c-ei!. j $_,;d_ w. g
...s.,
q g) u
- Q 1-o y
2
- -5 0
4'q!
0 g 1
.m 2
-v 6
J.
l g-
.a
' h l Q
ll/ '
d
)
<g
- g s
a vt st a..,
~
..4..
y ':.
.:.,L=f;~}.it.%
V. f4
,'....z.,.-
,..- 7,ame.
t
-...,6 f
- g.
._1p
~
..c
~
. T,.
'.'A.,,
a.-; ;,..,.,
.; y;.-'.. __
w v-w'
~--'
....._...-..;-...J.:..1......
,' *.%, t.uar.e-.~-a.,*.dr.y*W-Grh6., ar e.- - > 'vfa _ '.2.* N hC '-.l.e
.t m.W..e,s,c b.y,,.. u. y...g q.,;.r. -
~
-~ ~_-,
s 4a.~SC.M ~%WS, YW* 8..'S'N5.*n4.m"'edp.,,..x.W; p*.Q',,-".,Ww'e'?*34 '5'.~*Y. 'y.'^ ' ;-;q*: y :~-
W?* M*S ~ "
- u.,..:, a m. w. _ _
-z
.-r t
.~
t:-
.g*.Q~".. a-ajt:p w%<=m.g.impr,.t mce...: y. ges.4.yp s.g,*y gy. ap,rj.
s.:,..s t t
.e'
' *3 e,,'...A..g.....-.'.-~ ~ ' m.h.t:>
?..
3 v.
s
...r=
.
- t.4
..k
.L 4 -
--W--re-,xert W. : *" ~ rtun.r d **4m e%m U
-~
- ' ' '- *0 #:au c.s.u
- s. 3. Q g - --
, :.:,.. ~ -.
- * '.*J. d:'::r 6/.,;t:n..Le>
--rmrv~.....
h.,
l, p l L_.;
4~-
Q'.??_ **;,;,'. '.' *%. ?; *;'W.1'1'b'A$N.;.'.?Y *.&f..f.W5.-M.ume,:'O W%-3:.>r?,,pca%e C
-r..
-se-g:g,;,c ~,,;'- ;* p, c,.
2,-~.J ;..:
4, ','y,;r.y.,d,,
r. ge:gi. e-r.::>a. ;;p; c;,pa
.. ~. ~
+-
2-
,er
.,. * * * =
. cem r...,'e%. c. e i;.-
~.,
_.. ee..r :... - -
c:.:.- $,.s-re c,-hp-
. u u:4 1 e.u s..-
."tM**7's y't2'v2sr '9<W,s.rgse..
. ;- 6.. A L.,J r,,, 2.:,;g.,,f.
. ~.,,.. :3 4., g,.,
.g.g". peg,..
- W..' 4.%,4-
.)
.g s..,y q:r.e,,
w % '=.. h.::{ n t..,.7 ry,,,. e,n.d;.s.,.v.n,
- v',<*,g.,.1.: p_./., s;c.3...,
.,a,.
,::..,. ;jg':
' W ".N r. %' M :.:x W 'e.'.u"f'"
' e,:J.t:.a lk,r '#..at.se... ' s dt n w
- s-
"H-
- W '.
..z.t./ t,w s.a s. **.'?.
- p 9, n m,.A..m r,.,, s.,.s c. c....u. :.. t./.ig.,..
J
.:,"~;...,..
- 3. pi.
- m 5...y
,n. a
, ;c,,.;g 8'
,4
... n ;,
u.
...e
.,a p.9, v.,.: 1
. ygg,
.r$1R'."WCAPAGmES;.MM~.. W. s..u.. IMINM. -
4 3
., g:*g,m --~p
. r*. :'
- . 'L g,,
- , g a w ;
'r.
a
. 4:.
..yG;:
- ~
- ..y..
....-r....,,..-...
Q U "
..J*Prl.v......
n 4
mi
-~ s
. w a.. ;
-w.
.:.~p'..n%. v...#..... h%,,.m.
., -m.. :1
..g,a.;e.:r ' m v.- Q..
e a
a-
.y L-
.er3.,z g :::r.h.x:..
e y m,.
.n.
s
.v-
--e
.:i 1 ' $ O R h B'. 4$ b M M S
-@:" BRACKf*
g: fa!.2% H.K&(W-2f'M Q H.K.B.w/x V
2 4
I HILTl-KWIK 80t.P s@. WdT.3 O
MR EuBT<
- S2c MIN. EMB #
.;;,4jt
. f_,.M.,,e:..I.f. u D
- d..: F.:-N2.
L 12 *- % 2 B O.= ". =e.-.
I90*
EBOir-1 m
~~~DE.Cni Y5
- . 2-
'- W r.:.:. z How.. -...... _. m ow P-m w 2W-- ---- - W t'.;. %'W.:h.M 7 -
go 5..._.. [,1
- ~.,,:,, ;.;2; J r_..
w.. 2 a w n....
.:.. pq p- -
.g-l:x; r
-2 M.4-y.cp s
n eo war.qQw-. r.r..
- c=..- P-N 5 8
.. p._.
23P.. - l 9:"..:.,T:C.".,... L.F'.
. e
~
9.m.a.p-a58'4 t'- %,. 5A TcK">-^ - -,- ~:. - ao 'r-
. 2 3 O.ir- -.. _@w*f., ',i_-ii'.; F?.
- "; ;;.1.W'igre
- ty. m,+'M
- - " : ~~. :. -
^:.u+ :.. : =,..,. = '...e:
- : l.....,..... a
.,..:n. : s.r
.,,,...y
- w..., r.,.:,
c.
- n. u
+.
.-a.-
.s.-.,..,.....2--
., 4,;g.24.n.4.r::..m ;-;,m.rp ':.~-q.~.=G.- :... '. f..&. r -
.~
...a..
c e
..: ::.r ;..a.-<*. u r-~. W-v__. _ _
c*.
- .'l&
s re..
. -qa.
. % g:.
- .s..+.ms..:.m..h?.
e.
.?
A..
.r:s v.
a
..6 r.:'. ;. rr.s.w-* a,;:x= = -
,. ! m:n
-a
.g
- *+ v -
n.x :
.:..-.. -~wpo
~;
w.
- J. *..'t. s - W :. %.8-*
- <*.,,...-r p:.;e.k6-*.w;.p**.v.
...u. Q
. p. -
~..
. C * ?- ? -
....,..u,
.s. ~.
.rw.e.- r...e. amu.)i~,.m. m....M. ",.n
- s. r'. zr
. ~
.e:,., v. h.
- <.
- : w e.~,, : -
r..
.:.:. e a
,...oaq_',r y
.,g::.or:.
.ym
.m:.,: y--
w-*.~.. w...:e.
t
,.*n.a s t :~
.v v.
._. w n....-
, - ~.. ~,.
+..
...4-m,;
..z..
m..m We....... r :.5..r%.e.:... A. m.r e ee.z.
.v.
- .=
r i
'.b.
e -
.,s -
- m.. u_.:. sgs,e,as r.u. -s~k..
-.e.:a.---
c... I:
- 2:r, -;.
q,,
hw.w..
r
.w. m:
e.:
.s.
.-#...,..:. f r.. a e;;.w.p:
..p.., : $.r.
P
~.a.-.
.s. W.w....,.:.m. 9.i&.,~.y.. c. c.,, gr.., t,..csm..
r:v.u.,.T...r w...m....;-- o c, m'..<t
- np 7--....
.... w.
_.y.-
.c w-7. :...
-,f :. 7,.g<.;,;.,wp..,.
,. v.p..
, w,. 9...;s.;... r.:,w3,~k,.,,.,
- ,.mq
- 9:._.e-
- n- *v $. M., q. e C Q e
.g' s
--(.. ;r
..L
.. u.
4., g g u.,..- w...,g.
r n..s.,.,
- 4....
.g: -...._ -...
a.... c
~
.p,.WGF._DiETAIC' 157APPUCX5U".' M
._. J. g. i
_d w <~
C""TCT~.50PPCE T.'c-i e 35DEEih ewe.m-Erm EM.
. 3 5D P_ F N.'
. f MORr7 : oM m RT1 -...f. kr;>m.; _E UMOUL'b 5 2Lw_ N. ate Au w=4 Mt. - -
%.m.>.
3 w4 9. m
.._ i.
&r......
e.
g, y&.
- d.:
="40RTT%\\'f}-Q - -=-
ns c mumra
.. #. !.p 80;*7
,o
~
J
,o
,g.,.
.J e..g i...
T*.
.:Ig[3,.p& p.;, qi.e*y.4..$. e g.&d. & 8?, U
..a.
.. swa.
s.
.g..
.. g li.si.9
.f g.. '. e.;J.s
- I #
f,..e s..i.4 3v,. - + ~.,yp e..n., ~,.: vc. f, pb..e
., l. =.
i..
-,e.
n o.*.s.
d-yr:
.a.
g.j
.--.w-u:,.v-s. f:,.hh
.v
.Q.t.
.s.
- s. '..m:
.e...
.c.
... w 1rm. 3 a2.,,\\.*.A:---, c ;::y.-,y;:
. - - ; ? *C n
<.ca**..*.*
- 'u
. l. 7.-
.n
-...; ;-J
~-
..','f.5. :J ;t;;f. ';"
- U 4.
.c ; ~
- or,,.v s. '.
~T..g.*::n.g',=3.g. "}.%-).:..g
- a..
...+...-z.~.
g.
. :3...
,W
. =~.:. s r
.'v.
- v... 4,. ~.,. ; '
.g.
7,..
.,,,,. jf W,,.< ?.,.. -
r.
. r.
3 o.
a.,
--,....,s..-
,3
.... t. t,,;.-. u. =. ~:: :.
n-
..s..-
.u..
g,g.e...
-..4.,..-.-.:.
v s
_w M. d....,.,
s r. ;-~
--an..
PlOOI sew -s.4. L:.e-e
~
W.*;f* ;W. r: y;.,
- t.,~_:,,r.f J. T '.' I.
95.cWk7-
. n.v
~ ~..
- l--l*iar R e n J 6 9 y
,~
at.;;pr.. n.: ;......h,.:
- w,2..y : v y.g.s.;.
-t 4:,aii.4.
-V..
. J.
i
,,.,,.,e.
.r...s...... ar'.:%:.a.
, s w.f..
..r..s t. 2.;.
..~..-~..4..*.s.s,.;..-
- c....-. s. ;......
.., ~..... -
_. ~...
=.
...a :.=. ~..:. -g
.c
.. _ _ =.....,.
m :... m.,.....
v
..m. -.... ;...
3
- b mAa,.U,C.l i.l.wV. SERVICE 5'm.;;.: m.b a-g, EpfDas e : p E S. m m J.
- +
f
- c.
o.
. c J_. gyp /
- =
s:.2
1*l
~
Il
. s t us no s t
pa n
t a
n uw t"
r o
a 6
s r
T e tw n
nt e
n v n ll s
o m
s y
e 4 M=,
<
- e a
g n
n o,,,
n c,
.m io o
s tc u
s L
r i
c s
- e s
t m
c u8 e:
1 a
e9e n E
s v0ss G
, eEe v N
rsst A
H C
I e
es v
N r
G u
s S
o8" c
a t t
E tae c m i
t e r
D ses u a v
us a n e
oe is T' "
G ont N
cnn r e n
I aa o o
I rn u i
t "' "
L t c r cm c
e8 s
ws p8" E
ae s ia o8" C
uve es s
tuo vaw c "E" *'
s m s
os M
uL e r
e c
s O
teo o
- ec O
e R
rE cGI L
aT n
O uE t
R s S vW e
T uS n N
A e
r T
O C
. s
(
s a
ugs a
stu s
s i s i
vt t d
ae aea s
r cs nrc H
o n
ee vc R
n oa E
ee n v
v a c B
ee e a M
nms np o i n emL U
s s
N tue osc M
'2 8
' I g/
s i s N
t
,s.
E n t
u 4
t t
coa s
Ane nLar g/
cgst or 1
s see r
e n n a
s stoatn e
s ea nsn e c ot Il,a rce on t e
iL ss wont t
te t sa t Ln sti u na vn uor't i
necod
- I g 3e0 ugp, wn.$
t<:au Gee J8 S
/
I G
G N S
N S
I E
E N O S E O
E Y T NL I AC I
T S T CT NI R RI R
I I
I TI GI O
I T
TV T NA T
F E A D Y I
T I
R R C E U N L V ECI V HA C OER J
I A
N C RS EC PTE E
JETI N L I
A A T OP ST TPA uG T
EX REIN R N V A A PN T A PE E
-I l1,}
1
.j1 i
i
,f!
4 Il l
l l
5 g15 2!f
. rc g3 fii ri g.t,y
_ sg 8
s;r gsi er
.c r;
rs a
n r
- dg
. o 5
- or E= ist yE ig i
o
- r. o =
= >.
=
e
~
g
,e
,r.
,v e
a I
?.
_ r!2 s
a I
F m
s o
-gg:
52 23 g
d' O m
sr
=e 5
3 s
d.
,e a
E 3
I is l
IE:r r:i a
a
+-
s w
2 r
g i,s 88
,r
[
e g
i a
W E W a
e 5
I,,
s
=
v i
w ra y
d
,e i
a m
it:
}-
E l
3[8! les h.,
ig.
S
.l E
i._.l5 5
s s
5 8
II, i
m as 3
ggg glr R.,
e 4
e i
5 Ega Y
m 2
b.E-i.
E a
w y
e r
- p :,.
I>- -
. 'd..., '.
vl 5
gi jl_
O v
r su
- q "I
8 3 !
lla -
g=4 15 g
w.
It
}
- t>
su a A 5:*.
- la f!$1 ~
t.,. '.-
0 oooni - 3 ado lavso u e e m
U c$
0 E g>. E.
Ew II 0
e iE E
c W
-54 i E o
Wu ti < G gNp a "goi
<= g g sa g
,"r 1
s=c W 5.- -
g8 r<
w
,m
4-4 e
EQE ROLE ON THE COMANCHE PEAK STEAM ELECTRIC STATION ADVISOR REGARDING POTENTIAL SEISMIC HAZARD PRESENTED BY CONTROL ROOM CEILING o COMPILATION OF EXPERIENCE DATA FOR SUSPENDED CEILING PERFORMANCE IN PAST EARTHQUAKES o REVIEW OF CEILING WALEDOWN PROCESS o RECOMMENDATIONS TO RESOLVE SEISMIC HAZARD ISSUES 4
4 4
e e
+ - * =
- w en aww**-
m+
wd a
Wm St
PAST EXPERIENCE SHOWS THAT SUSPENDED CEILINGS ARE SUSCEPTABLE TO SEISMIC DAMAGE FALLING CEILING PANELS ARE THE MOST COMMON FORM 0F SEISMIC DAMAGE SEISMIC MOTION WILL SOMETIMES DETACH CEILING COMPONENTS THAT LACK POSITIVE CONNECTIONS T-BAR SUPPORT FRAMING HVAC DIFFUSERS FLOURESCENT LIGHT TUBES LIGHT FIXTURES ATTACHED BY HOOK AND CHAIN A DAMAGING COLLAPSE OF THE CEILING STRUCTURE, AS AT THE SYLMAR CONVERTER STATION, IS VERY UNC0lWON 9
I
= w = en* og ee=*w-e
-*-w w-
~ *.
e, m.
iwe e
e me,.
ISSUE: THE COLLAPSE OF THE CEILING SUPPORT STRUCTURE
-COMMENT: THE SYLMAR CONVERTER STATION CEILING COLLAPSED DUE TO A LACK OF POSITIVE VERTICAL SUPPORT COMBINED WITH A VERY HIGH SEISMIC LOAD
~ '~ SOLUTION: THE COMANCHE PEAK CEILING HAS BOTH POSITIVE AND REDUNDANT VERTICAL SUPPORT O
~
- *'+
- e-,
w e y W ~
a*w.
a,_v.-,,,g,
4 8
so ISSUE:
INTERACTION OF THE UPPER, LOWER, AND SLOPING CEILING COMMENT: THE INTERACTION OF THE INDIVIDUAL CEILING STRUCTURES CREATES A POTENTIAL OF FALLING ARCHITECTURAL FEATURES RECOMMENDATION:. REDUNDANT VERTICAL SUPPORT SHOULD BE PROVIDED FOR ALL CEILING STRUCTURES AND ARCHITECTURAL FEATURES SHOULD BE RESTRAINED FROM FALLING 4
4 e
O
-t e
%+
i ISSUE:
FALLING ARCHITECTURAL FEATURES COMENT 1:
FALLING ARCHITECTURAL FEATUPES OCCUR FROM A LACK OF POSITIVE-ATTACHMENT TO THE
- CEILING SUPPORT STRUCTURE COMENT 2:
FALLING ARCHITECTURAL FEATURES ARE ACNOST NEVER DAMAGING-RECOMENDATION: ARCHITECTURAL FEATURES SHOULD BE POSITIVELY RESTRAINED IN THE CONTROL PANEL AREA O
e
- -*M*'
NM*
r***-=W
= > * -
'****-WW'-"N M wh= h m ** e-** W '* ' - ' --
- '"-'*4****9**
- 4N'"****
ISSUE:
INTERACTION OF CEILING SUPPORT STRUCTURE WITH DUCTING AND CONDUIT COMMENT: SEISMIC INTERACTION IS A COMMON OCCURRENCE WHICH ALMOST NEVER CAUSES DAMAGE RECOMMENDATION: WHERE ADVERSE INTERACTION IS CREDIBLE, ADEQUATE CLEARANCE SHOULD BE PROVIDED TO PREVENT INTERACTION BETWEEN.THE CEILING SUPPORT STRUCTURE AND SAFETY-RELATED CONDUIT AND DUCTING t
f t.,-.
,s
.,~. _....... - _._......,_..- --,. - -, -..... __
,.- ~
g
- l!!
m r
E)
I,,I I
n f
e-r m
j'!
!i~l!li B*
j.
is If*g T
l s.
e
)
.I ss I
2s O N *-
gl 4'r s
E i
Is a
8 1
3s'
~
w C
4 e
g ri g
y yI a
_1,
y
-e W5
[
5:
-lir_llg,8 i~
z Y
[
c is 11 5
il I!I 3,
sI
.I
=
y g5 j2 e
8:
Et g
=
j!
si ll 5:
i i
a 8
is y
g g
e,e
!-I s
,En
,rs 5
p e
e
- l2 W,- @
j; 3 o
e s pI
~
S a
f' lwE gg
.W2 is g
i g
[I E
3 3
g I
w S
t h
II r
WI 52=
-d h
.'nlH 9 S88tD 00001 -3dd3 00/v0-030n1
)
O Z
e z
e G
g9
- W wE 99 W
o gd yb z
- W" o u zb m
2 g6%
4 g
o
"'b E<
i: 2 z a2 8 Pc yy3 I0 E O. O Sxd
~,
o= d
[.
g3g
=ws L
l
- w=-
- y**+e
+
e.
..9
~ = = * -
- ~ -
-m,
o p
rr we
!:!E :
pe E,
5 is a
i$i!
9
! tid
'~'
EbE153 t
=
u I
cs
!l!lg!'
-5 5j' BIy
- -jss E
55$
5881 g
rl r I
b*5 I I
u u
5*
E - - - - - - - -- - - - - - - - - -
l
!!ill!
~
X l
I z
d I
Ns,I E
l Be i
E h
i F
3:-
a r
u 5
x f I.
I
+
- r t g3..e sat I
i ua 8aga a8 l
I E5!k2.1)E w
I l
rg 5sra I
i 1
i i
w g
l I
3 laieg
_________J I
E ig h:
_ Qs l
l E
r-
- s, ;
i e
{le{
3-1 lllg-lj u
I 18 I
sel_g 5;I(x!l a
__J-
= a p5 r:-
rs r!
stil.
i'tw e sesio j
ooon.t Ew E5
,, 0 U5 0
sh.
c$W 85 o EE WS; E EgE E
i-z.5 a a
'- ' G E4 Sw =
55e 3 i
- eb She b
-W
.4 -
d S *d s g8g
- a. z r <
e
e p't : -
dk Irrj:
P
^
i d5
'WW EE O
8 g
2 IEt 'sev weco5' s
e-23e*!g t
s 8
aW 8
$ fas fgk
.9 $
es
- q" =i.5537 s:sre
'q,
.re, gsE c <ga
=-y 5
s:; d ygg;!
!O 85$8ESF.:shi!"
- 55"*
u c
5;g C yhgMaggj yb5 c:98 EPst te-
- ssE sbin1 si
>zas sn a v u m..,
's a
E
._o e
a gao g Q
bSyg* g ws g
,y@su *5 l
IO lr!E 2
E 3km g
3 9
I a
-5 l
5 i
a
-a l
50 9 I' r e.s W
=yi l
C 8_.
Eit g l
W E3 2 "E
, S'" E r
-55S gre$
I
^
!y8 aw=
o>
5Eo I
w M
E BW1-L _ __ __
E
$5S i e g;5 3
m gg.v:g g
m sd55,$,e 5
Y t
3;$*3 t___________-_
.j"u r E!.s3a.
e
=b m
W.
05E a
$ll Ed:,E 2 3.5oSau 5
d a
g-t:
=25-
.2552 c II g!r-ma AS.
a
=
_L 5d U*
E-if Y 9
i!$3**
f.En 5)$%*o,d E
3 g d-vs ----_..--____..
tM
=5 !E
!E.ag*s a.
x ~f Ed:mId '
.o s
1 8B 3 "" si T11H 9 $9810.
VD 03001 03001 MW b
O E M
g a
s.
z e M w o
w r
zag EE*
-5<
DE Uc E E EgE az aa wSc a z<a oge Sw 3 8 3 ghe t r'<
g $ <
- 10
.S J c
L
=ar*
==3 l
J 4
%w
--6M*m*
g g
's*'t*'
7Ne49e a
v i
r' Docket Nos. 50-445 50-446 MEMORANDUM FOR: Docket File FROM:
D. C. Jeng, Comanche Peak TRT
SUBJECT:
MINUTES OF TRT/TUGC0 MEETING HELD ON JANUARY 7, 1985 AT COMANCHE.PEAX SITE A list of attendees and agenda for this meeting are enclosed. Key issues dicussed in the meeting are highlighted below:
I.
INTRODUCTION Howard L.
Objectives of Meeting Overview of Action Plan for NRC CPRT Organization (Comanche Peak Response Team)
NRC members at meeting had not received Howard L. letter to Vince Noonan dated December 12, 1984. Copies were provided at the meeting.
All CPSES project activities-will be overviewed by a third party.
All work governed by procedures:
First tier is Action Plan Other procedures as deemed necessary Qualification - CPSES Project Qualifications 3rd Party C. Hofmayer Some of these points.need concurrence by NRC/TRT representatives other than personnel at this meeting.-
.Howard-L.
Documentation How is Quality Assurance related to 3rd Party (i.e.,
C. Hofmayer TERA)?
Level of CPSES controlled by existing QA programs.
Howard L~.
TERA involvement is considered to be overview.
Example: When TERA does reviews of calculations, these calculations will be checked.
=w;; xn
- f6, c](on
50-445/50-446 C. Hofmayer Suggest TUEC/ TERA check with NRC-QA for concurrence of this approach.
-H. Levin When TERA.(Independent Party) became involved, logic diagrams were developed for each Action P.lan to provide a path for resolution of the issues.
II. CONCRETE COMPRESSIVE STRENGTH H. Levin Identified concrete in time frame and outside time frama (succeeding six months).
B&R prepare' surfaces Southwest Research (SWRI) performs test Overview of statistical analysis by Jack Ber.jermin Associates (JBA), D. Veneciano, MIT, TERA.
F. Webster Identification of Population Steps in developing random sample of concrete at issue.
Comparison of Data - three statistical evaluations of rebound number data (slides attached).
C. Hofmayer Is it the intent to present data in all ways?
F. Webster No, we would like to select one metFod with NRC Concurrence.
R. Philleo You have done what we requested. All that needs to be done is agree on the best 'aethod.
H. Levin We need the statistical method with the most power.
R. Philleo NRC objectives for today:
(1) preparation of surfrce (2) operators be qualified (SWRI)
S. Harrison Test procedure SWRI to submit procr. dure and personnel qualifications Test based on AST!! C-805-79 Documented on traveler:
Test locatien Surface preparation Tools used by craft
50-445/50-446 R. Philleo' Schedule of test:
January 21, 1985 for NRC witnest.;
C..Hofmayer will also attend and can stay over to Janu'ry 22, 1985.
a Would like to look at SWRI qualifications records during visit on January 21, 1985.
III. CONDUIT Flow Chart (attached)
H. Levin Two samples selected: random & enginaering Sampling restricted to 2"o and li"o Sample - as-built performed by CPSES project personnel with TERA overview.
Gibbs & Hill perform evaluation with 3rd party review C. Hofmayer What was criteria to build plant the first ti e?
H. Levin Train "C" conduit Non "Q"/Non-seismic field run supported by generic details.
Objective is to take a representative sample of the plant and see what happens with conduit.
C. Hofmayer For conduit 2"o or less, was considered not te be a problem being NNS. No adverse interaction. Are you trying to prove this is a valid assumption?
H. Levin The sample will attempt to show that no adverse interactions exist.
This approach may not be one of the design approaches C. Hofmayer-in the FSAR. This criteria may change the philosophy of initial design assumptions. The plant is licensed to the FSAR, if the philosophy changes the FSAR would require changing.
Conduit sample selection C. Mortgat Random sample li"o and 2"o Are you not considering conduit greater than 2"o?
C. Hofmayer This larger conduit will be considered in review of the D. Witt Damage Study Program.
50-445/50-446 C. Mortgat Population Identifications 3738 conduit runs Random sample - 126 runs Engineerirg sample subjectively selectec based on selection criteria Method of analysis Third party activities H. Levin Five additional runs were located after random sample was made. Total 3743 not 3738 as in December 28, 1984 letter. These will become a population by themselves.
C. Hofmayer Who is doing the survey?
H. Levin TUGC0 engineering.
Are you (TERA) reviewing Gibbs & Hill?
C. Hofmayer C. Mortgat Yes.
H. Levin /
Conduit in the Control Room is part of the sample.
T. Wright T. Wright Instruction for field walkdown (copy to NRC)
Qualification of walkdown personnel NRC looked at some docur.entation that has been generated.
Isometrics, generic support sheet, special support sketches.
As-builts transmitted to New York.(Gibbs & Hill)
.IV.
CONTROL ROOM CEILING H. Levin Introduction Two areas:
(1) Control Room Ceiling. Design (2) Other Items Reviewed Flow Chart of activities
~
50-445/50-446 H. Levin Objective / Philosophy N do systems perform? What is important?
Gstraint architectural items. vertically ceiling to be modified such that it responds in a way where no unacceptable interactions occur install system to limit horizontal sway.
S. Swan Review experience data /past experience Presented slide show on past experience data, SYLMAR Convertor Station ceiling EQE recommendation is to restrain architectural items from falling. Most important aspect.
H. Wells Described the architectural features and how they will be restrained (from model)
Limit sway of unistrut frames through cross cables C. Hofmayer What is primary support?
H.. Levin The rod hangers with redundant aircraft cables.
Additional cross cables will be used to limit sway.
C. Hofmayer One needs to assess the load on the attachments to the building structure.
Need something (calculations) on paper to justify the design.
H. Levin We focused more on interactions than gross performance of the ceiling. Worst loading case due to total weight that exists in the ceiling is very small.
C. Hofmayer Need to show support is not a problem; that sway does not give unacceptable interactions.
D. Witt 3rd party review Specific reviews on Control Room ceiling Program (Damage Study) review (audit)
Review of architectural items by Damage Study and 3rd party review (100%)
3rd party review (audit) of Damage Study, review interactions during audit, review is multidiscipline 3rd party review includes treatment of all non-Category I items 3rd party Damage Study review to focus on key assumptions i
'50-445/50-446 SITE TOUR 1.
Group visited Auxiliary Building (el. 810'-6" hallway, and el. 873'-6" to witness the surveying of train "C" conduit under item I.C of the Action Plan.
2.
Group visited Control Building to observe areas being prepared for concrete Schmidt Hammer test (el. 807, Units 1 and 2 Cetle Spread Room).
Surface was not complete but was fairly smooth. Surface was approximately 1/4" deep on a column.
R. Philleo stated after looking at the surface that 1/8" minimum depth is probably okay on a vertical surface. Philleo cautioned that the prepared surface should be as flat as possible. SWRI will be responsible for acceptable surface per ASTM C805-79 prior to test.
CLOSING DISCUSSION:
H. Levin We are proceeding on the items discussed and other plans.
How do we get comments and concurrence from the staff?
C. Hofmayer
.This will be relayed to NRC management for this response.
H. Levin Seismic Gap Objective: What is there and where is it?.
We will try to put the history together based on project information and visual data that is assembled. All structures - both units.
May analyze or remove whichever is most expedicious. Valid analysis where rotofoam is permanently left in place.
C. Hofmayer When in design process did rotofoam being left in place become part of the design?
H. Levin We have chosen to handle generic issue of debris in the mechanical issue Action Plan associated with the reactor vessel. Went over flow chart of issue.
Are you looking for approval of the Action Plan?
C. Hofmayer Not approval; concurrence, we are going in an acceptable H. Levin direction.
1 i
i
50-445/50-446 REACTOR CAVITY REBAR OMISSION H. Levin Flow chart explanation We are looking at all rebar omissions to assure appropriate documentation.
Look at New York to site interface 3rd party parallels CPSES project activities 17 cases of omission being reviewed REBAR IN FUEL HANDLING BUILDING H. Levin Cutting treated as specific case Look at other cut locations C. Hofmayer What are you looking at?
H. Levin We are looking at locations where two layers of rebar are present. We will go look at'hilti bolt length.
Also, this particular crew's activities will be reviewed for hilti installation activities.
C. Hofmayer Procedure review; control of drill bits; quantity of drill bits versus quantity of bars that can be cut.
Is there a corrolation to bits purchases versus bars cut?
MINUTES TAKEN BY:
~
MINUTES ACCEPTABLE AS DOCUMENTED:
- r
ATTACHMENT ATTENDANCE LIST FOR JANUARY 7, 1985 TRT MEETING ATTENDEES.
COMPANY PHONE NUMBER Howard Levin TERA /TENERA MD-301-654-8960 TX-817-897-4881 x895 Terry Langowski NRC/TRT 301-443-7901 H. Shannon Phillips NRC RIV Sr. Resident FTS 897-2201 C. Hofmayer NRC/TRT 516-282-2317 Randy Hooton TUGC0 817-897-4881 x421 Chris Mortgat TERA /TENERA 415-845-5200 Scott Harrison TUGC0 817-897-4881 x591
. Tim Wright TUGC0 817-897-4881 x861 Gary Merka Brown & Root 817-897-4881 x477 Fred Webster J8A, Inc.
415-969-8212 Douglas Witt TERA /TENERA 415-845-5200 Paul Smith EQE 415-495-5500 Sam Swan EQE 415-495-5500 Mark Wells CPPE 817-897-4881 x477 Robert Phi.lleo Consulting Eng.
703-256-4183-l' 2.-..I~'
V