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BENCHMAR
HYDRANT
FLEVA770N
y
i
CB R =218.25
lN)= 213:80
–
l(OUT)=21J.80
PROP. 3 WG W/7H
92" X 8" TEE
APPROX. LOCATION
OF 6" WATER _
MAIN
K: FRONT
CAP BOLT
= 220.59'
SMH R =219.14
I(IN)=206.94 -
I(OUT)=206.94
iPPROX. LOCA77ON
2 WATER MAIN
T
%�/ HIV. OUT 21354'
P ` �._ EXIST. GRADE
SCALE. • 1 " = 40'
20 0 20 40 80
N r' 8-PVC bli S- 0.1004
p -- - �°y p'yry q �p t �y�g �°9 c
N 611 PR POSED DRAJN PROFILE
SCALE: HORIZONTAL I" = 40'
VERTICAL i "= 4'
►� fso vc — 160 vc
A PVt srA = 0+95
!`®°9 PVI ELFV = 220.79 PM1 STA = 21-73
p A.D. = 3.45 PVl ELEV = 219.01 a of
K =46.38 o o; I° A.D. = 2.10
m
HIGH POINT FL = 220:22 + N * N °} N K = 76. f9 N + o
O q m HIGH POINT STA. = 1 +28.62 ° N N 11 It a LOW POINT EL. = 219.43 a U ¢ a N N
o+ + N ra q 'K a LOW POINT STA. = 21-69.19 N
N a h 41- Q it h
cd Vi it W h In W h W W N Z o PROP. HYDRANT
I- wj N ti
In
a N It W EXIST SURFACF 4 4 4 k C N 2 2
0 u 2 a 4 2 PROP. SURFACE
~
tD:
+2.45 %�– +1.
wg22 ° -1.00$
_ s —
tt:00X
12 RCP CL
12 'RCF S=3.010
CL V
g
5- ,01 DI WATER MAt 6° OLD'
8" WATER IN
EXIST. 12°
WATER MAIN OK
DATUM ELFV
200.00
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N
N
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— — W —
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N
N
a
UNDERGROUND ELECTRIC, TELEPHONE & CABLE
N
G
N
,
HANDICAP RAMP
N
+
o
D4
h
• h
O
PROPOSED CONCRETE BOUND W/ DRILL HOLE
°
1. ELEVATIONS REFER TO THE TOWN OF LEXINGTON SEWER DATUM.
N
CONDUCTED ON
THE GROUND BETWEEN MARCH 6, 1991 AND MARCH 13, .1991.
J. PROVIDE A SIX' FOOT GRANITE INLET STONE AT EACH PROPOSED {
CATCHBASIN ON
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N
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— — W —
N
N
N
— — E /T /C— —
UNDERGROUND ELECTRIC, TELEPHONE & CABLE
N
G
N
,
HANDICAP RAMP
N
0 +00
PROP. SPOT ELEVATION
D4
WATER GA 7E
O
PROPOSED CONCRETE BOUND W/ DRILL HOLE
°
1. ELEVATIONS REFER TO THE TOWN OF LEXINGTON SEWER DATUM.
2. TOPOGRAPHIC SURVEY COMPILED FROM AN ACTUAL FIELD SURVEY
CONDUCTED ON
THE GROUND BETWEEN MARCH 6, 1991 AND MARCH 13, .1991.
J. PROVIDE A SIX' FOOT GRANITE INLET STONE AT EACH PROPOSED {
CATCHBASIN ON
0 +50
1 +00
i
r
1 +50
I i
INFILTRATORS FILTER FABRIC 1112 ".
2 +00
2 +50
N N 7
+NO"l
0 '41
1a 11Na
N4 >{ 11h
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PROP. 15' WIDE
TEMPORARY CONSTRUCTION EASEMENT
0 12° Rcp ( 2,000 GALLONS PRECAST SEPTIC TANK -
N v ST 5 x 10 — 2 WITH BAFFLE (MODIFIED) #
0 oo V-
a
8" WALLS '
i
m h 12' • DIA. INLET 8" _
1-.m.. .(4)'
t,
�.a DR 35 215.67• 215.42' 6" I I
OUTLE$ I R= 219.61 (BRING TO FIN. RRADE) R =220.0' t
W U S= 0, 109 rf DIA, t
(D, 2 . (4)-rDIA.HOLES LIQUID I
J
20 4 8._1-... LEVEL a °' 7.,. ( ,.
DATUM ELFV
O �y !_•'•o. f' ' °.o'. :.o t. 1--o. �` �. �. 24 "DIA.. COVERS �LA�YIEIRt
200.00 209.511
�G
80 t` r p p @ _ 8 BAFFLE *
NT.S.
Oi o] ad ci I'd
N N
'
N N N N N 04 (N
CROSS SECTION VIEW °
3+00 3 +50 4 +00 4+50 0 +00 - 0 +50 1 +00 �
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DMH Q
DRAIN MANHOLE
SMH Q
SEWER MANHOLE
WG O
WATER GATE
A
BIT CONC.
BITUMINOUS CONCRETE
UP O
UTILITY POLE
R
RIM
1
INVERT
D
DRAIN MAIN
S
SEWER MAIN
— — W —
'W4 TER MAIN
OHW
OVERHEAD WRES
— — E /T /C— —
UNDERGROUND ELECTRIC, TELEPHONE & CABLE
G
GAS IMAW
,
HANDICAP RAMP
220
PROP. SPOT ELEVATION
D4
WATER GA 7E
O
PROPOSED CONCRETE BOUND W/ DRILL HOLE
°
1. ELEVATIONS REFER TO THE TOWN OF LEXINGTON SEWER DATUM.
2. TOPOGRAPHIC SURVEY COMPILED FROM AN ACTUAL FIELD SURVEY
CONDUCTED ON
THE GROUND BETWEEN MARCH 6, 1991 AND MARCH 13, .1991.
J. PROVIDE A SIX' FOOT GRANITE INLET STONE AT EACH PROPOSED {
CATCHBASIN ON
TAYLOR LANE
i
r
I i
INFILTRATORS FILTER FABRIC 1112 ".
CRUSHED STONE
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0 12° Rcp ( 2,000 GALLONS PRECAST SEPTIC TANK -
N v ST 5 x 10 — 2 WITH BAFFLE (MODIFIED) #
0 oo V-
a
8" WALLS '
i
m h 12' • DIA. INLET 8" _
1-.m.. .(4)'
t,
�.a DR 35 215.67• 215.42' 6" I I
OUTLE$ I R= 219.61 (BRING TO FIN. RRADE) R =220.0' t
W U S= 0, 109 rf DIA, t
(D, 2 . (4)-rDIA.HOLES LIQUID I
J
20 4 8._1-... LEVEL a °' 7.,. ( ,.
DATUM ELFV
O �y !_•'•o. f' ' °.o'. :.o t. 1--o. �` �. �. 24 "DIA.. COVERS �LA�YIEIRt
200.00 209.511
�G
80 t` r p p @ _ 8 BAFFLE *
NT.S.
Oi o] ad ci I'd
N N
'
N N N N N 04 (N
CROSS SECTION VIEW °
3+00 3 +50 4 +00 4+50 0 +00 - 0 +50 1 +00 �
g� T
1X
PL
lelY � PROFILE
ardi
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