HomeMy WebLinkAbout83-1093 - Proposed Septic System0
i
SITE PLAN OF LAND
IN (WEST) YARMOUTH, MA.
PREPARED FOR
THE LOBSTER BOAT
1"= 20' REVISED MAR. 17, 1988
DOWN CAPE ENGINEER
EXISTING RIPRAP
SEAWALL
FLOW ESTIMATE
11/14/89
11/14/89
11/14/89
11/15/89
11/15/89
COMMENTS:
TIME OF OF
DATE MEASUREMENT HIGHS TIDE
ACTUAL USE
SEATS
6.11 *
330
2016
TYPE NO. LXW/0 DEPTH
11/27 3:30 PM 11:58 AM
2.47
1.96
2.00
1.76
.2.02
-0.17
12/04 2:30 PM 4:45 AM
2.17
1.66
1.6
1.56
1.72
0.88
12/05 7:30 AM 5:38 AM
2.67
1.76
1.8
1.56
1.92
0.38
12/06 3:21 PM 6:32 AM
2.39
1.84
1.82
1.85
1.81
1.21
12/07 7:30 AM 7:26 AM
2.52
2.26
2.3
2.26
2.32
1.98
12/11 7:30 AM 11:03 AM
1.77
1.76
1.7
1.86
1.72
1.78
12/12 5:25 PM 11:57 AM
1.12
1.26
.95
.86
1.72
-2.22
12/13 1:10 PM 12:45 PM
2.62
2.46
2.65
2.66 '
2.52
3.33
0
i
SITE PLAN OF LAND
IN (WEST) YARMOUTH, MA.
PREPARED FOR
THE LOBSTER BOAT
1"= 20' REVISED MAR. 17, 1988
DOWN CAPE ENGINEER
EXISTING RIPRAP
SEAWALL
FLOW ESTIMATE
REF.
UNITS
GPD/
UNIT
NO. OF
UNITS
TOTAL
GPD
COMMENTS:
KITCHEN FLOW (NO GARBAGE GRINDER)
ACTUAL USE
SEATS
6.11 *
330
2016
TYPE NO. LXW/0 DEPTH
OTHER RESTAURANT USE
ACTUAL USE
SEATS
r
8.10
330
2673
FIELD
APARTMENT
310CMR 15.0
BDRM
110
3
330
1 5600
FISH MARKET
310CMR 15.0
EMPL
15
2
30
o
FISH MARKET PROCESS WATER
ESTIMATE
NA
I NA
I NA
1 150
GREASE TRAP
LEACH RATE
LOT
AREA
(ACRES)
LEACH AREA
LEACH AREA
CAPACITY
89-040
(GPD/SF)
LEACHING STRUCT.
PER UNIT (SF)
TOTAL (SF)
(GPD)
(n
SIDE BOTTOM
TYPE NO. LXW/0 DEPTH
SIDE BOTTOM
SIDE BOTTOM
SIDE BOTTOM TOTAL
COMMENTS:
2.5
1.0
FIELD
2
35'X80'
0.5'
NA
2800
NA
1 5600
NA
1 5600
5600
COMMON TO ALL SEPTIC TANKS
LOT REFERENCE DATA
PROJ.
LOT
AREA
(ACRES)
PLAN REF.
ASSESSORS LOT
MAP PCL
COMMENTS:
89-040
1.4
BK 413 PG 96
20 G1
WATER SUPPLY FOR THIS LOT IS MUNICIPAL WATER LOCATED AS SHOWN
EXISTING CONTOUR
(n
p
-{30}--
PROPOSED CONTOUR
310CMR 15.0 TITLE V STATE -SANITARY CODE - VARIANCES
310CMR15.02 (17) CONSTRUCTION IN FILL - EXCAVATION OF UNSUITABLE SOILS TO 25 FEET BEYOND THE
PROPOSED LEACHING FACILITY. THE PROPOSED MINIMUM DISTANCE IS 10 FEET.
310CMR15.15 FIGURE 1. SIDE SLOPE SETBACK - IT IS PROPOSED TO SUBSTITUTE THE CONSTRUCTION OF A IMPERMEABLE MEMBRANE
, BARRIER TO SUSTITUTE FOR THE SIDE SLOPE SETBACK REQUIREMENTS.
310CMR15.15 ( 8) - SURFACE DRAINAGE - IT IS PROPOSED TO PAVE OVER THE LEACHING FACILITY AT A SURFACE SLOPE OF
LESS THAN TWO PERCENT. POSITIVE DRAINAGE WILL BE PROVIDED BY THE SURFACE SLOPE AND CONTROLLED WITH BITUMINOUS CONCRETE BERM.
TOWN OF YARMOUTH BOARD OF HEALTH
E.1 `
K
TOWN OF YARMOUTH -_
EXISTING
GREASE TRAP
R Y
x
x - +
7 x ... -. _ - p PROPOSED EDGE OF PVMT
Ca t S 8=426" F EXISTING LEACH FIELD
230.00 E , TO BE REMOVED
/ \ VINYL MEMBRANE BARRIER
1p
5' LAP SPbCf
�.i ST1 ,.'. B-2
GT
r• 9 Oi r� r, d,e rr � rrr d
G ST37 ` i r "r ` r ► r r Ta• VENT
�X15�`Nao P ` / 11 0 r �r, } � '; } r r r _ _ ` ` r ` ` Go EXISTING BUILDING LOCATION �x
R
UR P ✓ - r �I +'r EXISTING
R` 5� P 8 9 ` v = r - J FISHMARKET
TO BE
o RECONSTRUCTED
5' LAP SPLICE
}-
, EXISTING SEPTIC
r b r r TANK TO BE REMOVED
i EXISTING WATER
% METER AND LINE ST2 • r r r r
8 2 r =` _' r r r : r r r _ r ` • _ LIMIT OF REMOVAL Ve_
• r _ ` . _ _ r r OF UNSUITABLE SOILS
•. � r r � F,t ` � r
-
_ r85� t
B- +� ,i PROPOSED 1" CU WATER SERVICE
K PROVIDE 2" 160 PSI HD POLYETHYLENE
SLEEVE WHERE SERVICE IS CLOSER
7 < ^ THAN TEN FEET FROM LEACHING FIELD.
C.2 10
� OF
[6] I F
t EXISTING SEPTIC TANK \� '
TO BE REMOVED
HAY BALE AND SILT
. FENCE BARRIER
\\ RESERVE \
EDGE OF EXIST \\ AREA \ "
ISLAND
J \ k
\\ EXISTING ,WATER SERVICE o
/70 REMAIN \\ \
._'
PROPOSED
P76/1 STONE /1
DRAINAGE AREA
a EXISTING DRAINAGE SWALE
....... \/
0
::.uj
4
Co
PROPOSED DRAINAGE 0
a TRENCH k GRATE
\ RESERVE
\\ 3 AREA
`\\ 100' FROM DRAINAGE TRENCH
PROPOSED RIPRAP I
SEAWALL
I o
n I
YARMOUTH
30' WEST OFFPOLE # 37/1239
ELEV. = 7.48 NGVD RM27
R=1656.19'
360.70'
EXIST. CURB
Q�
SEINE
POND
G
DRAIN MANHOLE
[30]
PROPOSED ELEVATION
1-
-30-
EXISTING CONTOUR
(n
p
-{30}--
PROPOSED CONTOUR
f
I
0
-1
T
0
LO CU S-/
q za
�O
ac2�
o
J
V
w/BITUMINOUS CURB
}
z
o
a
a
SEPTIC TANK
<�<
GT
GREASE TRAP
LENTS
>
CPN JPO
POND
PP
PUMP PIT
USGS - YARMOUTH
QUAD
2000 1000 0
2000
4000
EXISTING SEPTIC SYSTEMS
FEET
$ + N
TOWN OF YARMOUTH
FLOOD ZONE:
THIS ENTIRE SITE UES
WITHIN FLOOD ZONE Al2
100Y BASE FLOOD ELEV. 11.0
SEE COMMUNITY PANEL NO. 250015 0006C
0 N 4750.00
E 6200.00
170'.
LEGEND
U �
0
F...1
rn�
>n F-
�F-
X L,_J
F --f O
mU
oa
�U)
(n
f
Q
C
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F-4 0Ly-
1,-4 Do (n
OO
CATCH BASIN
O
DRAIN MANHOLE
[30]
PROPOSED ELEVATION
1-
-30-
EXISTING CONTOUR
(n
p
-{30}--
PROPOSED CONTOUR
f
I
EDGE OF PAVEMENT
w/BITUMINOUS BERM
-1
T
0
q za
EDGE OF PAVEMENT
LL
✓T
V
w/BITUMINOUS CURB
}
SOIL BORING/ MONITORING WELL
o
ST
SEPTIC TANK
GT
GREASE TRAP
u-
>
U
.... is bo
PP
PUMP PIT
Q
LF
LEACHING FIELD
Q
O_O-
EXISTING SEPTIC SYSTEMS
o
$ + N
w
TO BE REMOVED
w
0_
0
in
0
TP
0
TEST HOLE #1
O_
M
W
DOWN CAPE ENGINEERING
(�)
Lq
L=595.70'
R=2032.62'
(WIDTH VARIES) RTE. 28
STATE HIGHWAY
S 78'26'40" W 1
71.50' S 83'22'40 W
S 75'47" W 120.73'
131.09' ---�'
zo 0 10 20 40 so
L=292.96'
( IN FEET )
1 Inch = 20 H.
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