HomeMy WebLinkAboutRW-453BN
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GENERAL NO TES.-
LEGEND:
£XIS77NG
PROPOSED
SEE RS ON
NEW SEWER TO BE INSTALLED IN EXIS77NG SEWER ALIGNMENT.
a
STONE BOUND
2)
NEW WATER TO BE INSTALLED IN NEW ALIGNMENT.
GRAPHIC SGALE. ®
FILE LEXINGTON DPW
3)
FOR SEWER DEP7H INFORMATION SEE SPECIFICATIONS ATTACHMENTS REPORTS
®
SEWER MANHOLE
4)
7HE NEW PVC SEWER INSTALLA77ON MUST BEGIN AT UPSTREAM SEWER MANHOLE, SMH-
ELEC7RIC MANHOLE
MAGNETIC
(D
TELEPHONE MANHOLE
DOWNS7REAM PROJECT LIMIT IS SMH -350.
❑
CATCH BASIN
5)
NO SEWER SERVICE SHALL BE DISCONNECTED FROM THE 7OHN OF LEXINGTONS SEWER
( IN FEET I D4
WATER VALVE
HSE #26
SYS7FM FOR LONGER 7HAN FOUR HOURS. NO SEWAGE MA .Y BE DISCHARGED FROM THE
1 inch = 40 It NI
EL- 254.82
L =20.0'
eC�j
I y
HOUSE SERVICE FOR THIS PERIOD: THE CON7RACTOR MUST DELIVER A WRITTEN N077C£
6' PVC SERVICE
DIRECTLY INTO SMH -420
HSEp32
6' PVC SERNCE
C,>
D -4.0'
EL= 255.74
L =16.5'
D =3.90
EL= 251.95
HSE /20 HAD IXISRNG
TO
�.
Cam.
EL= 245.82
L -28.0'
DIRECTLY INTO SMH -419
EL= 253.68
EL= 249.79
L =16.7
^N
7)
PRIOR 70 ANY EXCAVA770N,. THE CONTRACTOR SHALL INSTALL aTER FABRIC BAGS FOR
6' PVC SENflt MAIN
RE INTO PVC -PVC FERNCO
WATER SERVICE SHUTOFF
D -4.5'
L =18.0'
D -5.25
o
N0. e f
NO. 20
�
22yi' B D
N0. 26
D -386'
N0. 32
N0. 38
K-f
ALL EXIS77NG U77LI77ES SHOWN ARE APPROXIMATE. IT IS THE CONTRACTORS
I
3+4 20
FERNCA
RESPONSIBILITY TO VERIFY THE LOCA77ON OF ALL MAIN LINE AND SERWOE CONNECTION
SIGN
FERNCO
9)
STA
I*nP
7RAFRc LIGHT POLE
STREET.
2"0
FERNCO
3
+� "o
QR
FILE LEXINGTON DPW
FERNCO
FERNCO
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ED
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8'•
8" R 8,.
8s
ED 0
0
ED 8..
8..µi E
p
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6" GAS
6" GAS 8,
EG
6" G EG 8' SEWER
SMH -424
STA 7 +62.5
HSE #2538 HAD EXISTING SMH -423
STA 5 +93.5
8'x6" PVC REDUCFR
EXIST 6" TRANSITE
FERNCO
SMH -419
FERNCO
C PVC TO SEWER MAIN
TIE INTO USING PVC -PVC FERNCO
36" OF 6" PVC PIPE
FORCE MAIN PIPE
FROM HASTING SCHOOL
STA 1 +78
6' CLAY TO PYC FERNCO
TO TIE IN FORCE MAIN
PIPE DIRECTLY INTO SMH -420
NO. 27
N0. 33
NO. 7
w
Yy'
EL- 250.42
L =15.0'
EL =249.74
D =6.85'
L =14.0'
CONNECTS TO MASS. AVE
D -6.90'
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STONE WALL
GUARD RAIL
RETAINING WALL
7REE
53,13
GENERAL NO TES.-
LEGEND:
£XIS77NG
PROPOSED
1)
NEW SEWER TO BE INSTALLED IN EXIS77NG SEWER ALIGNMENT.
a
STONE BOUND
2)
NEW WATER TO BE INSTALLED IN NEW ALIGNMENT.
GRAPHIC SGALE. ®
DRAIN MANHOLE
3)
FOR SEWER DEP7H INFORMATION SEE SPECIFICATIONS ATTACHMENTS REPORTS
®
SEWER MANHOLE
4)
7HE NEW PVC SEWER INSTALLA77ON MUST BEGIN AT UPSTREAM SEWER MANHOLE, SMH-
ELEC7RIC MANHOLE
424: THE NEW SEWER PIPE IS TO BE INSTALLED IN THE DIREC7701V OF THE ROW.
(D
TELEPHONE MANHOLE
DOWNS7REAM PROJECT LIMIT IS SMH -350.
❑
CATCH BASIN
5)
NO SEWER SERVICE SHALL BE DISCONNECTED FROM THE 7OHN OF LEXINGTONS SEWER
( IN FEET I D4
WATER VALVE
SYS7FM FOR LONGER 7HAN FOUR HOURS. NO SEWAGE MA .Y BE DISCHARGED FROM THE
1 inch = 40 It NI
HOUSE SERVICE FOR THIS PERIOD: THE CON7RACTOR MUST DELIVER A WRITTEN N077C£
24 HOURS PRIOR TO 7HE SERVICE IN7ERRUP776N.
6)
THE CON7RACTOR MUST N077FY DIG SAFE PRIOR TO ANY CONS7RUC770N AC77WTY.
7)
PRIOR 70 ANY EXCAVA770N,. THE CONTRACTOR SHALL INSTALL aTER FABRIC BAGS FOR
WATER SERVICE SHUTOFF
FILTERING SLLT IN 7HE CATCH BASINS. BAGS SHALL BE INSTALLED IN ALL CA7CH
FIRE HYDRANT 4& GA 7E
BASIN: IN THE PROJECT AREA ON SCHOOL STREET.
'QUP 66-64
UTILITY POLE
co,UP s6 -66
8)
ALL EXIS77NG U77LI77ES SHOWN ARE APPROXIMATE. IT IS THE CONTRACTORS
GAS VALVE
RESPONSIBILITY TO VERIFY THE LOCA77ON OF ALL MAIN LINE AND SERWOE CONNECTION
SIGN
-"-
9)
LOCA- ]IONS.
ATTACHMENT A TO SPECIRCA77ON CONTRACT BOOK IS BORING LOG FOR SCHOOL
I*nP
7RAFRc LIGHT POLE
STREET.
2"0
STORM DRAIN
+� "o
10)
ATTACHMENT 8 TO SPECIFICA770N CON 7RACT BOOK IS SEWER LINE INSPEC7701V
6"G
GAS MAIN
WHICH SHOWS LOCA7701V OF SERER SERVICE IOCA LIONS.
8's
SANITARY SEWER
11)
ATTACHMENT C TO SPECIRCA 77ON CONTRACT BOOK IS MANHOLE INSPEC770N
,15,
REPORT SHOWING DEPTHS OF MANHOLES TO BE REBUILT.
i6'A
qY
STONE WALL
GUARD RAIL
RETAINING WALL
7REE
53,13