ML20065T810
| ML20065T810 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 10/29/1982 |
| From: | Willsey W PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Ippolito T Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8211030103 | |
| Download: ML20065T810 (5) | |
Text
-. -.-
i p
PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET P.O. BOX 8699 PHILADELPHI A. PA.19101 g'
I 2isi e41-4ooo October 29, 1982 Mr. Thomas A. Ippolito Operating Reactors Branch 3 Division of Reactor Licensing U.S. Nuclear Regulatory Commission Washington,D.C.,20555
Dear Mr. Ippolito:
Enclosed is a copy of the Thermal Mapping Report 82-5 covering the isotherm surveys for September 30, 1982 The information has been completed in compliance with the reporting requirements set forth in Appendix B to the Peach Bottom Operating License Environmental Technical Specification and Bases.
Yours truly,
/
W. B. Willsey Director Environmental Affairs W:htr D1 closure cc:
Mr. R. C. Haynes, Administrator Region I (w/ attachment)
U.S. Nuclear Regulatory Commission 631 Park Ave.
King of Prussia, Pa.19h06
~
B211030103 821029 PDR ADOCK 05000277 g
R PDR g
Peach Bottom Atomic Power Station Thermal Mapping Report No. 82-5 For September 30, 1982 For Thermal Monitoring Requirements Units No. 2 and 3 Philadelphia Electric Company 9
m
SUMMARY
On September 30, 1982 less than three cooling towers were in operation and river flows were less than 15,000 cfs. Therefore thermal plume mapping was performed.
The following table lists conditions on September 30, 1982:
Date September 30, 1982 River Flow (cfs) 9,700 cfs i
l 9
Heat Discharged (BTU /hr) :
8.11 x 10
- of C.W. Pumps Operating:
6 I
f of Cooling Towers 2-3 TempDischargeCanal*F(!
79.7'F Temp State Line *F(2) 74.5'F Temp Holtvood Dam *F 67.6*F 6 T Plant = [(STA 23 - STA 1 - TCL)] 1.8
= [(23.6 - 20.6 - 2.8)] 1.8
= 36*F (1) Bulk temperature of water discharged to Conowingo Pond from discharge canal.
(2) Pennsylvania / Maryland State Line.
Note:
Station 1 is located upstream of PBAPS and Station 23 is located at the state line.
l l
O TABLE BOAT SURVET INFORMAT!rm SURVET DATE 9/30/s2 TDIE Survey Start (EST) 0753 State Line (EST) 0912
- Survey Fiatah (EST) 1040 BTDRAULIC DATA:
- Pond Elevation Start (Ft.)
107.93
+ Pond Elevation F1steh (Ft.)
107.68 Natural Flow (24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> eve. CPS) 9.700 Comowinto Taflow (24 hre. eve.. CFS) 13.100 Comowinae Dee Draft (24 hr. eve.t CPS) 11.100 PSAFS Power Outputt Unit 7: thermal OfW) 3282.9 Electrical (MW) 1047.5 Unit 3: Therust (MW) 3240.9 Electries! OfW) 1042.0 METEOROLOGICAL DATA:
Time (EST) 0819 Air Temperature ('F) 62 Balative Ruaidity (t) 66 Precipitation (24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> total, in) 0 Wind Speed (aph) 6 Cloud over overcast leemtioer Boat Station Wind Direction 70' WATER TEMPERATURE (SURVET)
PBAPS Discharge
'C, ("F) 26.5 (79.7) letake
'C, ('F) 20.5 (68.9)
AT
'C, (*F) 6.0 (10.8)
Pond Surf ace Man.
"C. ("F) 25.1 (77.2) asia.
"C. ('F) 20.5 (64.9)
Pond Botton Mas.
'C, ('F) 23.5 (74.3)
Mia.
'C, ('r) 20.a (68.7)
Bo. of C.W. Pumpo Operettag 6
3o. of cooling Towere Operettag 2-3 t/1 e
e r-w,n,.
g.
%.308B18E MMO gag IsLSES lsing,,
s 8 gg8:3 3 f ;N Ma n 1
88 :: q I8!::::::::. 8:,,,8,,3 l
-d
'l
[ ~;: ~;f!;
l
- 7 8
yptgigf332
- e,g
~
- f:
gy s "s.j,J.
'I!!UI!bg!!!i I
. i 7.55
!" " H :,,, Y &,
,se s
.ggg,j 71
.::. 7
.:. E' i:.:::::=
- 2. :
8 :: "I m,.,:.
- 3. w
- II:
.s i'
....c:ll!}j.
8
~ ~ -
- S
- 8::::::::::::::::h::3:8888:8388 ::::::: H " n n3:
!LI.
s
.~
- 333, og:l.
j,!!
.7
- ji' sh.
u!:..
- : !:i:trifiS I
.d.
.. ~...:r p:. 5:s;s s :gs-
---2::...
l ::::: 88 ::"s.8{
g
"':::32,:. ;.
-- :ss:ssi!!!!i" 3
,.S d--
a 88:::.
,:ening,i g.
N
., sit:8iississai gi :n d..ll $
pjggYd 7
5 lIl 76 8
7
- . HI* SutFAl,E Aitult POWER
'8:e siants n'8 8:::"8 nessam nsni g
- n8 gli8 in e
n 3s:8""8:::
- ,3!!!
'I,"!8 l:
jo 8
3 "U!I! [5 ffI
[(H:. -si:::.
g 73
,,!,n!!"sHH 98s
- -d!,
!]i.
ss 8:
1
"'H :,,,**
n d.
'Y u 8Il,,a
! :"" ~ ~ e
,-Ti
~;;}: 72'If s
,g}j:
I ass? :::::::
sin H HP8s
'I
'3:.
' ih:.
- j[ !-ll 8.
fi:M: H:r :;:Jiisisiji ',"an8 logl8
~
":.),
8 M
i 8:ngstunnan::ensi !
3
.i'
- i!"
,i 8
l
- h n.
!!H e/
!!!!jjjit J5 8", 3 (a
- sjij!!'ill!!!!l'll!"$!!ljl5 8
Wif
~~
I::::::::
i
~
8 s t a "8 : n'.
s 888 " " ' 3 8
's
. i h. I 'in i sa: igg : sp*:,gs'as'd.,ll[***"
76 77 75 73 75 74 8[8, 7
8 g,8 79 75 M 8
g as:8
-it*
I8 :::: 8 :: c,;,74
- "8" y
- 3 :3
,gg 9
. ::: n:
8888*'
" 88 888 88
!:It
.I
!?s 'ss8!I.8 8
3 ist.!j,!
88 i.. " 55
.jj888!7 8:
' !;:f flist:8n:
9 !!!!
7 gj !f l Hi!!!:
d 7
ni?
igt;,
,:::::,,j!s, jijtjj;!!!!((i!
- ge 7
!!:!:-- - 7 38
,jggggg,
,: igg; s
. 9,9lp!g:
I, gggggl fjjl -
'i i
- 1:!li I
- ~I g
- s,,I,gg(,p,[,;;f:*pyg,8fj[.Untest%3;isi!*
5 1 sjs 7
~
'il
- gy :
is
- jjjjj!;j!!l*8 I!
~:ls'
- 8
. e ',
I!!!!!:
p M
.n i
j,g[jjij
- y::::: g::!ii :ijji! !!!g!
g yjy$gji
,IhIg jg!.
4:"i-ijfi:q3...,,,
y
' 74 j: gi s
!!ils
! I.A
-.i
'il jjr
- ig5'ilijjjji:g sis.j!!ij!!!!)[1 Isinihisgigfsi8
- liitt i
74 e
- s!!illi lii'ijsilI*js-88 8'""
it
- iiis*il 8
i:..:: Y
- " 888:" ":::. /
s' 74 i,g:Hg :::::3
...:.:: f a og i
l l.s.:-
- ,i 888::: isis: ;il8iiifi l..l.... " " 79 77 73 ns:i[18 80 ya 74
/
s,
,se pggggg e
8
'g N "-
", I'" " "'" " i in"8"'""
8
, ;si PLANT POWER: 19 8.4 %
s 110RIZONTAl.150 THERMS Jibi' CON 0WINGO POND seomzonTAL scatE tr7.3 I
I I
AT AT STATE LINE= 36*F DATE 9-30-82
=
e a
e 3000 sooo TIME 07S3-1040
.