K
J
H
G
F
E
o
C
B
A
: 0;
13
T 8 Z N
'" N
ABOVE GRO. I "TAKE STRUCT,
~ .... -... .......-J ...
12 11 10 g 8 7
10"-JDG- 4
2"-HCDIC 1-20\
FROM 2- IA-743 3" DDS S " EX HOSE RaCCW > 2600~ 5H.7 IE-7I ',...Q ~~ . . . . '"
r-~ ______________ ~2~4'_'-~JG=D~-~I ______ ~,,~~~~~-L-----r--~~_~~====j;~----~~~~~~ 260225H.IIJ-51 26022 SH.I IJ-4F"1' 6~~~ l· · ·"'I~ ___ _
2-SW-8A
~"-H~,0-97 ~ 2- 5W-54>
I -JOO-49 RBCCW
26022 SH.l IH-41 _ 2-S~- 7B
';' o Zf--r-.---l· _ ' " 2-SW-8B N
I '"
_ 2- SW-7A
Raccw 26022 SH .t (F-4)
'0
l M
24"
2-SW-8C
'!!
SUMMER MOOE--2 · SW - 55A WIN TER MODE ---
I VENT PANEL 6308 ~+-=F'-'F'-'~oI--,.., j"-JDD - 49
2-SW-56A il" 0 .0. 5.5 . FLEX HOS E FROM 2- 1' -74:
26009 SH.7 IF-71
a" O ' ~R6MS. ;_LIEJ-7~OlE RBCCW
26009 SH.7 IE-71
2602 2 SH.I IG-51
25 l"-HCDIC 1-201
'" f 2
:;: 2 4"-JGO-6
~ 2-S'/I - 568
_~ JD 2"- HCOICI-201 I ~ c~ 2"- HCO- 201 2 RBCCW SPE~. FROM 2-IA - 740
26022 SH. I IE-5) 26009 SH.7 (F-])
:;: 2§":0:F~~O~~~'~~~!~h~~~~~:~J~S~E~~~~~~~~~ ~ 26009 SH.7 IE -B I
24 "- JGO-3 8 r---L--1~------~~~~--~~~----~~=-~~
:;' N
" N
IERVICE WA TEn PIPE TUNNEL
2 - SW-56C '----.-I-----J 0 ~" 0.0. S.S. FLEX HOSE ~ 2"-HCD(C)-ZOl I \...: FROM Z-iA - 735
RBCCW HEA T EXCHANGERS ~"-HCO-201 (3) ONE SPARE CHG. 26009 SH.7 IF-71
26009 5H.2 IE - JI AIS r-----~ ~-------l~~~~----~
CLOIEI ON SIAS OR LNP
8 'i' o " ? ~
r 2-SW-4B - LC
S~~~ : ~~ I ::-;~;-;-i=~QE~=> ~ 5--JGO - 24 SH. 3 (F-51 "
'}~Q[~~~~)-Z/<;-__________ 2~-~SW - 4A _ LC~ Co 2600 '3 SH.Z (E-J) t.IS g: N
CLOSE S ON SIAS OR
8,l '9'
6'- JGO- 28
C06
_ 0 r~
~e
~ N
SH. 3 IE-11 I
CD 2-SW- 5A :;; ~ '(' N
24"- JGO- 1
y
2- SW- 50C 1~"-JDD-51
1'-JOD-51
2-SW-65C SAMPLE
TBCC W HEAT EXCHANGERS 13) ONE SPARE
TO 2-CL-9
Y
SODWM HYPOCHLOR ITE SYSTEM
if o ~
f-.-____ - I VENT
1"-JoO- 51 FROM TIC 6305
2 - SW-52A 1~" - JOD - 51
I"
PI 6465
8 )' [i Y 2 -SI'/ -66A
FROM IA HEADER 26009 SH.2 10 - 2 I
f-.-____ -- VENT FROM TIC 6304
~"-JDD-5 1 26007
T67D3
16"-JCO-5 2-SW-528
~'-.-~ .. --------------------, 1" J"
2-510- 666 y FROM JA HEADER
26009 511.2 10- 2 I
FROM TIC 6303
26007 SH. l (G-2 )
2-SW-52C 16"- JCD-5
I"
2- SW-66C y
JCOI>IOlJGD
-----~I-2-SW- 271A
- --- - ---1-2-SW-27IB
'f' o
Z N
-------ll_ 2 - SW-271C
24"-JGD-I TO 2-5W-298 SH. 1 (A - 12)
~--------lI .. ~----------~G~"-~JG~D~-4~"I--~------~~]SEH.~4JI~G-iltll~~>
2- SVI -84B SERVICE WATER COOLING PUMPS [3) ONE SPARE
TO 2-sw-299 SH. : (B-131
RO 6668 <;'
VT
2-SW- 328 3" 4
FO
.. Z j~D I 3"-JH-53 ':" N
DRAIN
-:O-- - Tk REMOVABLE
3: SPOOL
':" ~ N
6"-J GO-21
~1 7 01 .b .. 2-$ W- 2701 ''' ~
~It--®0 lr. 11 6667 --· 1 2~ E5
L-~ ____ ~' _ ..,
"0" BAY
24 "- JGD-I
2-SW-3A
12 11
FRDM T5-5491 26027 SH. I IF-12 I
FROM Z-IA-67
26009 SH.3 IJ-9.101
2-SW-97 A FL
10
2SW97A~
g
"D" 8AY
24"-JGD- I
r.l
2-sw-25ef 0 I
4"d"Q :1 .."
4 "
8
y DRAIN
FROM T$- 6488 26027 S ~I .I (f-121
FROM 2-IA-66 > 26009 SY.3 IK-IOI
2 - SW-97B FL
7
"'en , , ~::? VI NV>
SH. 1 IJ -12!
6
'f' o
7 ;,-N
<.DO; , , 8::1 '('V I NV>
6
8" 1
HDR. A
1O"- JGo-4
HOR. B
Se. I IK- 91
JACKET WATER COOLER
DC SYSTE MS 26018 SH.3 IF- I I )
LUBE OIL COOLER
AIR COOLER
2-SW-173B
DG SYSTEMS <26018 SH.3 1J-121<;---
OG SYSTEMS
5
4"
~ I ji kUJ kY CS
6"-JGD-7
4 "
~"-JDO-50
> 260 i 8 SH.3 (K -ll 1)>----------------'
4
JO~- 4
8"- JOO- 7 NO I FC 8"-JO O- 4
FV 6342
DIESEL MOTOR ST ART CLOSES
OC SYSTEMS 26018 SH.3 (C - 1I I
2-SW - 23IB
'-o&'-f:¥::l'7f'--I AIS
FC
21W89B:
3 2
AUX BLDG PIPE TUNNEL EL 5'-6"
AUX BLDG FL. EL. 14'-6"
Ii~ ~
HCO ___ JGD
J " I VENT[~ 8"
2- 5W- 100B
AUX BLDG FL. EL. 14'-6"
D.G. BLDG. "8"
10"-JGD-4
1 4"
~
8"- JGD-4
.. 2-SW-12D NC. LC
JGO I JOD
6"
2- SW- 297 LC
.. 2-SW-[28 LO
JGD I JBO
6"
L...6'-'_J-GD-_ 4---<111.I-----iII~---I 1------'-----l ... I- 4--.....J ~" 8" ~JVENT
J .. 4
DRA INy JGO - 7 t JGD-4
AUX '3LDG FL. EL . lL' - G"
O.G. BLDG. "A "
. I 2-SW-100A
~
K
J
H
G
F
(=:}!DJK~=:::±-----------------1--------I------..:8: .. :::-J~G~0::-.!-7--N:::0; FC 8"-JGO-4 SH. I IK -9 I i'I---------------.. ----------------------~-:;:...::.=-=-<
2 -SW-231~
T6 709 ;"-JGO- 7
.~J I
~[
6386
~" 2-SW- 45A
JACKET WATER COOLER DIESEL
OG SYSTEMS DG SYSTEMS 26018 SH. 2 (G- I !> '------T'---iF 26018 SH,2 IG-WI>
1 ~' -HCD-91 RUNNING
C38 FAL
COB UAHL
LUBE OIL COOLER
DG SYSTEMS <26018 SH.2 IC- 121f--
AIR COOLER
Z- SW- 173A DG SYSTEMS
(26018 SH.2 1J- 121<;--
DG SYSTEMS > 26018 SH.2 (HI 1)--
"0" BAY
4"
4"
1"-JDO- 50
DRAIN
, o <.:> ? "-N
2-SW- 38 _r---------------'
5
DG SYSTEMS 26018 SH.2 [e-l1 I
r f"-JOD- 50
2 -sw- 58A
6389 7073
E~ 4
TL..._
X
----<III.I--~ - --llll------ll-- -L-- ..... -~ .. J .. -----l 6"-J GD-4
SERVICE WA TER CO OLI NG TO DIESEL GENERATOR HEA T EXCHANGER
I . FOR NOTES. SYMBOLS AND UN IT *2 A8BREV[ATIONS SEE 26001 SH. I, 2. & 3. FOR ALL OTHER ABBREV[ A TIONS SEE ANSI STANDARD n.l.
2. JGO PIPING CAN CONSIS T OF EITHER LINED CARBON STEEL PIPE OR STAINLESS STEEL PIPE. FOR ACTUAL MATERI AL. REFER TO APPLICABLE SP OOL DRAWINGS.
J . FLANGED ENDS MA lING WITH BUTTERFLY VALVES REQuIRE COU NTER30RI NG AFTER ASSEMBLY OF SPOOL.REFER TO MS-3 FOR REQUIREMENTS.
- + - + - + - + - + - + - + - + -
• CHANGES MAD E TO THI S P&IO MUST • 1 ALSO BE REFLECTED ON THE 1
• INSERV I CE INSPECT ION PROGRAM DRAWING . 1 Z5Z03"Z6700 SH. 6 1
+ - + - + - + - + - + - + - + - +
REORAWN INPART 25203- 26008 SH. I THRU REV.37 REDRAWN INPART 25203-26008 SH.2 TH.~U REV.1 3
FSAR F IG U RE SAFETY EV AL UATION
MA Y BE REQU IRED PRIO R TO CH ANG ES
OPERA nONS CRITJCAL
1)-D1 Dominion Nuclear Connecticut, Inc.
4 3
TITLE
Millstone Power Station
Waterford, CT.
MI LLSTDNE NUC LEAR POWER STATION- UNIT 2
PIPING & INS TRUMENT DI AGRAM SERVICE WATER
R£vrS IOfJ DESCRI PTION rSfGN.uWES 0 1>1 FILE I CAD NO: C:\ fmsJ2\tmppiot\C2600BZ.OGN
OSGN QWJ
REV
103
E
o
c
B
A