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�� 2" PC200 PVC PRESSURE
PROP. 2" PC200 PVC �— NV =ss�9c Pins =175.11 SEWER _
PRESSURE SEWER I � f �I�lrf TOP cu> VERT =171.94 !N 172.71
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+{?0 � n +0 °— — i NV= 172.1E __ — c 0— ( —
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2 " f mecca RiL ,s 1 TBM 6 0 � +00
PROP. 8 D.I.C.L. unK72
WATER MAIN
ENV =168.
TOP CULVERT =111. )U - `03-1? #71 ENV t728G
o 8" D.LC.L' TEMPORARY
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8 D.LC.L. INSULATED WATER MAIN OVER EXISTING ;/ WATER MAIN BLOW —OFF /SAMPLE LINE.
48 "CORRUGATED METAL CULVERT. WORK INCLUDES (1" TAPPING SADDLE AND
t 4 -8" D.LC.L. 22 Y2" BENDS WITH RESTRAINED CORP.; COPPER TUBING; 1
CIO MECHANICAL JOINTS (SEE WATER MAIN CULVERT BENCHMARK -TBM 6 CURB STOP) (TYP.) (TO BE
o CROSSING DETAIL.) REMOVED AS DIRECTED BY
CHISELED SQUARE IN WINGWALL THE ENGINEER)
ELEVATION = 174.34
/ 8 GATE VALVE
i AND BOX
�� ` _ °—•— _ '/ � / �� 100'
BUFFER Z
ONE
REMOVED AND DISPOSED OF
EXISTING TEE AND CAP.
EDGE OF RESERVOIR CONNECTED TO EXISTING 8"
WATER MAIN. —
EDGE OF BORDERING VEG. WETLAND (B.V.W.)
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BASE SURVEY INFORMATION TAKEN FROM
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EXISTING CONDITIONS PLAN, LINCOLN STREET
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AND WESTON STREET, LEXINGTON, MA;
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JULY 8, 2000, TOWN OF LEXINGTON
ENGINEERING DIVISION
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in
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EC METER
E!xc pox F 7
TBM 5
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PLAN
SCALE: 1"=40'
BENCHMARK— TBM 5
FRONT BONNET NUT ON HYDRANT
i
ELEVATION = 182.71
l
2" PC200 PVC
PRES13URE SEWER
STONE WALL
v �
COUPLING (TYP.)
2+00
60 5 1
�sz 1
12 " BALL VALVE Al'
BOX (TYP.)
1)/ CHECK VALVE
NSE 404 j 1 NSE t4
' 1Y2" PC20 PVC
/ P.S. SERVICE STUB,
PLUGGED (TYP.)
P
1Y BALL VALVE
AND BOX \
(SERVICE TO TERM! ATE
AT STREET LINE.) L
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P-4—
<< v3�\ 61
L '"
ST RcET
BENCHMARK —TBM 4
RIGHT FRONT BONNET NUT
ON HYDRANT
ELEVATION = 208.21
1 19/17/011 JR I AS BUILT
N0. I DATE BY DESCRIPTION
REVISIONS
NSE# 397 1
THRUST BLOCK 1
(TYP.)
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- SEE GENERAL NOTE 7
142" PC200 PVC
PRESSURE SEWER
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�--- •nv tsa- 1a9.90
iNV OUT= 189.65
FLUSHING
CONNECTION
2" BALL VALVE!
AND BOX t
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TOWN OF LEXINGTON, MASSACHUSETTS
E N G INEERI NG D E P ARTM ENT
SEWER & WATER MAIN CONSTRUC
LINCOLN STREET
STA. 0 + 00 TO STA. 9 +1
WESTON STREET
STA. 0 +00 TO STA. 1 +33
TUTELA ENGINEERING ASSOCIATE
ENGINEERS • PLANNERS ARCHITE
WILMINGTON, MA PROVIDE
INC.
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71 SHEETS
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