BOILER INSPECTION REPORT
PLANT
MIT POW ER PLANT Central Utilities Plant LOCATION 59 Vassar St !"il#in$ %&' Ca()ri#$e* Massa+,"setts 0'1-9.&-0 !OILER NO
-
PRESSURE
'00si
DATE INSP INSPEC ECTE TED D ! !
MANU4ACTURER
Wickes Na(elate RATED CAPACIT 2n )2ilers is 0 7l)s/,r8
11/16/05
2n 2n !er !eren ens2 s2n n / A(eli A(elia a !r23 !r23er er
TPE
R!
ACTUAL CAPACIT CAPACIT
0 7l)s/,r88
8 W,en "r +,ase# t,e aer 32r sa:s sa:s 100 7l)s/;r ** Us"all: see a)2"t 607l)s <2r a ,i$, en# l2a#
PRETREATMENT SSTEM LIME SODA ;OT
COLD
DE D EMINERALI=ERS =EOLITES
INTERNA INTERNAL L TREA TREATM TMENT ENT PRO>RAM PRO>RAM PREVIOUS PREVIOUS INTERNA INTERNAL L PRO>R PRO>RAM AM
OT;ER
P2l:(er* P2l:(er* S"l
ED
Mi# 90@s
DATE O4 LAST CLEANIN> MET;OD O4 CLEANIN>B 4UEL 4UELS S !URNE !URNED D
'00&
DATE O4 LAST INSPECTION
WATER WAS;
;DRO!LAST
ACID
EARS IN SERVICE
196&.'005
OT;ER
4"el 4"el Oil* Oil* Nat"ra Nat"rall >as >as
4UEL TREATMENT PRO>RAM
DATE STARTED
CHECK APPROPRIATE SPACE WATERSIDE
CORROSION
DEPOSITION
COMMENTS N O T
T
U N A
E P
E G
I
T
T
O
N A C
C U O F O H G T N S H I L T I I I H O O A O A H N N N E N F R U K E G G G R E T D S Y R T
STEAM DRUM WATER LINE TU!ES 4EEDWATER LINE C;EM 4EED LINE !LOWDOWN LINE !A44LES SEPARATORS
C L E A N
V A I L A B L E
A P P L I C A B L E
Pi+t"res %1 %' N2t eFen* s,23in$ s2(e t"r)"len+e* 4i$"res % - & Sli$,t #e2siti2n n2te#* 22# Pla+e(ent* n2 si$ns 2< +2rr2si2n 2r l"$$a$e 4i$ In la+e* se+"rel:
BOILER INSPECTION REPORT
WATERSIDE
CORROSION
DEPOSITION
COMMENTS N O T
T
U
E
N A
P
E G
N
I
T
A
T
O
C
C U O F O H G T N S H I L T I I I H O O A O A H N N N E N F R U K E G G G R E T D S Y R T
C L E A N
LOWER DRUM RISERS DOWNCOMERS ;EADERS WALL TU!ES SUPER;EATER INLET OUTLET ECONOMI=ER INLET OUTLET
V A I
A P P L I
L A
C A
B L
B L E
E
Sli$,t #e2siti2n #e2siti2n n2te# 4i$"re 11 11 Sli$,t #e2siti2n n2te# Sli$,t #e2siti2n n2te# Water 3all ,ea#ers
SUMMAR AND RECOMMENDAT RECOMMENDATIONSB IONSB !2iler 3as inse+te# t2 esta)lis, )aseline +2n#iti2ns <2ll23in$ Fen#2r +,an$e Sli$,t #e2siti2n an# "ni<2r( re##is, +2l2rati2n 3ere n2te# Sa(les 3ere taen <2r anal:sis an# $ra, %1 is atta+,e# 2"tlinin$ t,e res"lts !ase# 2n t,e la)2rat2r: anal:sis in#i+atin$ ,i$, ,2s,ate leFels in t,e #e2sits* an# t,e eli(inati2n 2< ,2s,ate
SI>NEDB
____________________________ AMELIA BROWER AREA MANAGER BARCLAY WATER MANAGEMENT, INC.
BOILER INSPECTION REPORT
Boiler # 3 Inspection Photographs MIT Cambridge, MA Inspection conducted Noveme! "#, $%%&
'i(. " )te*m +!um
'i(. $ )te*m +!um Cose -p
'i(. W*te!ine
'i( / W*te!ine Cose up
BOILER INSPECTION REPORT
'i(. & -ni0o!m +eposit
'i( # 1*tc23 +eposit
BOILER INSPECTION REPORT
'i(. 4 'eed5*te! Line
'i(. 6 )u!0*ce Bo5do5n
'i( 7. C3cone )ep*!*to! 58 pe!0o!*tion
'i(. "% 1e!0o!*tion Cose -p
BOILER INSPECTION REPORT
'i(. "" Mud +!um
'i( "$. W*te! W* 9e*de!
BOILER INSPECTION REPORT
