HomeMy WebLinkAboutRS-7220) 2
ILZ i
BEDFORD STREP T w
f Q 2 --
� r
I
LOCUS W
Bill.
,j
Locus Map NOTE:
CONI IS TO CALL
1 V ..l • �7 � ANDTRACTVERIF PALL UNDERGROUND DIG -SAFE
.j1A All
UTILITIES, PRIOR TO START OF
i WORK.
i
Fm
ELECTRIC ME R RIM -137.90 RIM=139.04
z® TR ORMER I(IN)=135.N
o KOUT)=135.
�. w y RIM=137.92 8" PV<
1 IN)=135 25
Legend
h
i
W
I T).133.34
CATCH BASIN
�
to
'
a
- G -
Z
I
I
0) 2
ILZ i
BEDFORD STREP T w
f Q 2 --
� r
I
LOCUS W
Bill.
,j
Locus Map NOTE:
CONI IS TO CALL
1 V ..l • �7 � ANDTRACTVERIF PALL UNDERGROUND DIG -SAFE
.j1A All
UTILITIES, PRIOR TO START OF
i WORK.
i
Fm
ELECTRIC ME R RIM -137.90 RIM=139.04
z® TR ORMER I(IN)=135.N
o KOUT)=135.
�. w y RIM=137.92 8" PV<
1 IN)=135 25
PROP. SMH4
R=142.90
CITIZENS BANK 1=134.37 co
w
a, v O1
FLAG POLE
RIM 1.19 ?01+00 o
1(IN)=138.19 ,O PROP. SMP13
our)=137.sa a e SEAR R=142.90
F AVO 1=133.98
Nous BERM PROP. 8" A
RIM -130.97
Legend
ROADWAY SIGN
(D
TELEPHONE MANHOLE
I T).133.34
CATCH BASIN
LIGHT POST
T "'-
UND, TELEPHONE LINE
- G -
UND, GAS MAIN
PROP. SMH4
R=142.90
CITIZENS BANK 1=134.37 co
w
a, v O1
FLAG POLE
RIM 1.19 ?01+00 o
1(IN)=138.19 ,O PROP. SMP13
our)=137.sa a e SEAR R=142.90
F AVO 1=133.98
Nous BERM PROP. 8" A
RIM -130.97
I T).133.34
72z
® 0+00
1+,00
2+00 3+00 5
4+00 TRANSFORMS
®O NI5+00
9
6+00
#
PROP. 8" PVC SEWER
��
' EXIST. SMH
O
PROP. 8" PVC SEWER
T` Imp
2�lI
T
-T�
j 1=120.34 (BENCH MOARK)
,O y ® �...
®T ®c. ®T. �. �. t - -
c7 $--�- c
.�
BITUMINOUS CURB
�,cN
RCN
-
RIM
C
G.
-141.42
WESTVIEW
TREET
BITUMINOUS CURB
4�
o 0
PROP. SMH2
1
R=:140.20
LAYOUT
I
�_
,RIM=133.66
PROP. SMH1
1=132.00
i
III
R=135.60
F DRAIN LINES
a
Or !I
a
1=129.00(IN)
IS APPROXIMATE. C
NTRACTOR IS TO
1=126.00(DUT)
I
I
1z
N H A R
T
W E L
L A V
E
N U
E
a
{
o
140
C
C
135
I
V
1.
U
4
130 1
125
DATU' f ELEv
120.00
EXISTING GRADE -\
NOTES:
TES
1. CONTRACTOR IS TO CONTACT DIG -SAFE AT 1-888-344-7233, PRIOR TO ANY EXCAVATION. CONTRACTOR IS TO TAKE
SPECIAL CAUTION WITH THE UTILITIES AT THE INTERSECTION OF HARTWELL AVENUE AND WESTVIEW STREET.
2. TOWN OF LEXINGTON HIGHWAY DEPARTMENT AND SEWER DEPARTMENT SHALL BE NOTIFIED AT LEAST 48 HOURS IN
ADVANCE OF ANY:CONSTRUC710N.
3. SFWF_R MANHOLES ARE TO BE CONSTRUCTED ACCORDING TO DETAILS ON THIS PLAN AND TOWN SPECIFICATIONS.
4. THE LOCATION OF UTILITIES ON THIS PLAN IS ONLY APPROXIMATE AND SHOULD BE FIELD CHECKED BY THE
CONTRACTOR.
5. BENCHMARK IS THE INVERT OF THE EXISTING SEWER MANHOLE, AS SHOWN ON THE PROFILE TO BE ELEVATION 20.34,
TOWN OF LEXINGTON DATUM.
6. CONTRACTOR IS TO VERIFY THE ELEVATION OF THE DRAIN LINES WHERE THEY INTERSECT THE PROPOSED SEWER
AT WESTVIEW STREET.
IF INTERFERENCE BETWEEN THESE TWO UTILITIES EXISTS, THE ENGINEER IS TO BE CONTACTED AND THE PLAN MODIFIED.
7. CONTRACTOR IS TO VERIFY THE LOCATION OF ALL UTILITIES WITH DIG -SAFE,
8. PROPERTY LINE AND FIELD SURVEY WAS PERFORMED BY LANATA AND ASSOCIATES, INC.
9. ALL DISTURBED AREAS SHALL BE RESTORED TO THEIR ORIGINAL CONDITION.
10. ASPHALT AND CONCRETE SURFACES SHALL BE SAW CUT TO A WIDTH TO ALLOW INSTALLATION OF THE SEWER
LINE. REFER TO TRENCHING DETAIL.
11. CONTRACTOR IS RESPONSIBLE FOR THE VERTICAL AND HORIZONTAL CONTROL AT THE SITE.
N
72z
NM
O
2�lI
Q.
N
0
WESTVIEW
TREET
N
o 0
LAYOUT
p
�_
NOTE: ELEVATIONS
F DRAIN LINES
a
Or !I
IS APPROXIMATE. C
NTRACTOR IS TO
1z
CONFIR�ELEVATIO
S PRIOR TO SEWER
o
z
LINE INSTALLATION.
00
EXISTING GRADE
a
O
`2
EXIST 12" R
P
DRAINS
8"
DR 35
0
In
-
Z x
O
8 "SDR
35 PVC SEWER
S
0.0 1
TELEPHONE
5=0.010
:MM6
CN
PVC SEWER
Ll u 11
8"
SDR 35
S=0.010
i
35 PVC SEWER
g" SDR
5,0.010
M
m
mLqm
N
rn
rn
"-
N
N
N
O
W
rn
h
In
4'
rP
<o
P
P
0+00
Rs. -
1+00
2+00 3+00 4+00
PROFILE
1 40' HOR.
1 "="4' 'ERT.
140
M WE AND COVER wa BE MASSS.
DPN' SIANDARD 1 26 INCH COVER
AND 24 Vat CLEAR OPEINM USE
1 EARON rOUNCRY 1b4`NG4E 18268-5
AND ENCASE nWAE IN
ADJUST TO GPADE WPM
o .. 'BRICK WSf1NRY
6' Mff1
QRGED ALLWDY_M/
�ETY tr_ sr.Ps,
li �D
� 6rRAVEL BASE
PRECAST SEM MANHOLE
Nis
GRADE
�-- ADNST TO GRADE WIN
BRICK MASONRY
(2 -COURSE$ ANAK�
WATERTIGHT.
ATER ARE TO
WATERRk ?.
`WATER TIGHT JOINTS TO
BE SEALED WITH MORTAR.
p S' ANN a
F }>1� 9{i ELBOW
B' PVC SEWER
@ STAINLESS STEEL
Jj
- Y
BOLTED STRAPS
12"' MIN.
FORGED ALUHINUH pal'
SAFETY TYPE STEPSI
12• D.C.
2
--112• COMPACTED
GRAVEL BASE
PRECAST SEWER MANHOLE
N ' W/ INTERIOR DROP
ORDINARY FILL SLOPE SIDE WALLS OR
PROVIDE ADEQUATE
12 SHORING AND/OR
GRAVEL BORROW
l BRACING TO MAINTAIN A
<SEE HDRE BELOW) STABLE EXCAVATION AND
,1'S " PROVIDE SAFE WORKING
1355 CONDITIONS
UTILITY LINE
PIPE BEDDING`` S
8' SDR PVC PIPE
COMPACTED
Si
130 TYPICAL UfILIT°( TRENCH
HISnER
NOTES: 1. B' SND CUSHION REOWREO AT ALL UWE OR PIPE CROSSING o2. NO. STONE GREATER THAN 3' TO BE PLACED OVER PIPE TO FINISH GRADE J3 NO STONE GREATER THAN 3' WITHIN 12' OF PIPE. T�
.,r. feOh.L
125 DETAILS c
N.T.S.
o WNER & LOCATION SL'TA ER .EXTENSION PLAIN
CITIZENS BANS IN
i HARTWELL AVENUE
LEXINGTON, MA 02421 HARTWELL AVENUE
LOCATED IN
T.VI'T11Tf"Tf)1V Ilii®.Q_QAf`T-1'T7.Q?7TT.Q
72z
1+00
2+00 3+00 4+00
PROFILE
1 40' HOR.
1 "="4' 'ERT.
140
M WE AND COVER wa BE MASSS.
DPN' SIANDARD 1 26 INCH COVER
AND 24 Vat CLEAR OPEINM USE
1 EARON rOUNCRY 1b4`NG4E 18268-5
AND ENCASE nWAE IN
ADJUST TO GPADE WPM
o .. 'BRICK WSf1NRY
6' Mff1
QRGED ALLWDY_M/
�ETY tr_ sr.Ps,
li �D
� 6rRAVEL BASE
PRECAST SEM MANHOLE
Nis
GRADE
�-- ADNST TO GRADE WIN
BRICK MASONRY
(2 -COURSE$ ANAK�
WATERTIGHT.
ATER ARE TO
WATERRk ?.
`WATER TIGHT JOINTS TO
BE SEALED WITH MORTAR.
p S' ANN a
F }>1� 9{i ELBOW
B' PVC SEWER
@ STAINLESS STEEL
Jj
- Y
BOLTED STRAPS
12"' MIN.
FORGED ALUHINUH pal'
SAFETY TYPE STEPSI
12• D.C.
2
--112• COMPACTED
GRAVEL BASE
PRECAST SEWER MANHOLE
N ' W/ INTERIOR DROP
ORDINARY FILL SLOPE SIDE WALLS OR
PROVIDE ADEQUATE
12 SHORING AND/OR
GRAVEL BORROW
l BRACING TO MAINTAIN A
<SEE HDRE BELOW) STABLE EXCAVATION AND
,1'S " PROVIDE SAFE WORKING
1355 CONDITIONS
UTILITY LINE
PIPE BEDDING`` S
8' SDR PVC PIPE
COMPACTED
Si
130 TYPICAL UfILIT°( TRENCH
HISnER
NOTES: 1. B' SND CUSHION REOWREO AT ALL UWE OR PIPE CROSSING o2. NO. STONE GREATER THAN 3' TO BE PLACED OVER PIPE TO FINISH GRADE J3 NO STONE GREATER THAN 3' WITHIN 12' OF PIPE. T�
.,r. feOh.L
125 DETAILS c
N.T.S.
o WNER & LOCATION SL'TA ER .EXTENSION PLAIN
CITIZENS BANS IN
i HARTWELL AVENUE
LEXINGTON, MA 02421 HARTWELL AVENUE
LOCATED IN
T.VI'T11Tf"Tf)1V Ilii®.Q_QAf`T-1'T7.Q?7TT.Q