HomeMy WebLinkAbout26.94 - Site and Sewage Plan (Copy 5)ASSESSORS MAP: 22
LOCUS PARCEL: S 84-1
o CURRENT ZONING: R-25 (1930 SUBDIVISION)
� BUILDING SETBACKS:
b F: 30' S: 15' R: 20'
K SxOgE DR FLOOD ZONE: B & A 8 (EL 10)
NANTUCKET N
SOUND
LOCATION MAP
LOT 179
9,200 ± S.F.
(0.21 ± AC.)
I rp.
w 12
rp. 12
�drj i � rs5,
r
Q °
1 f . 0
'D •':' / � app0151
12 / R,qL
G� `gyp\_ 10. 0
to
00.
9-
100 YEAR FLOOD ELEVATION
AT 10' CONTOUR BENCHMARK AT
BOUND
�9 / ELEV: 9.0'
s. o
KEY:
EXISTING CONTOUR:
PROPOSED CONTOUR: ..............................
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEV AT ION: 25
TEST HOLE: _
UTILITY POLE: -0-
FENCE LINE:
HYDRANT: -&
RETAINING WALL: ==z=rzm
TREE:
DM # 2$=033- (D29F15)
TEST HOLE LOGS
NOTES.-
1.
OTES.1. VERTICAL DATUM: NGVD
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10
LOADING SPECIFICATIONS.
5. PIPE PITCH = 1 /8" & 114" PER FOOT, (UNLESS NOTED OTHERWISE).
10.5 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
ELEV. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
9.5 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
8.5 HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
TO CONSTRUCTION.
77_3 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
25 EXCEED 3.0'.
'`A -k-' 11. EXISTING CESS POOL(S) ARE TO BE PUMPED AND REMOVED.
f.5 12. ALL UNSUITABLE SOIL (A & B HORIZON, APPROX. 26" DEEP) WITHIN 5'
OF PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH
CLEAN MEDIUM SAND.
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
4 BEDROOMS AT11_ GAL/DAY/BEDROOM = 440 CAL/DAY
SEPTIC TANK:
440 GAL/DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 6 INFILTRATORS (HIGH CAPACITY CHAMBERS)
WITI.1 4, OF S O]VE ALL-AROUND (45.5'x f1' a; "10'x` -D EP)
SIDE AREA: (56.5)2 x 10/12 = 94 SF (.74) = 70 GAL/DAY
BOTTOM AREA: 45.5' x 11' = 500.5 SF (74) = 370 GAL/DAY
CAPACITY = 440 GAL/DAY
SEPTIC SYSTEM SECTION_
COVER 3,', WITHIN 12" OF
13.0 FINISIIED GRADE
ONE COVER WITHIN 6" OF
IT TOP OF FOUNDATION FINISRED GRADE)
T7 T7
4
9.75 1500 GAL
ELEV. SEPTIC TANK
ZLr
(6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
DEMAREST-McLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
WEST DENNIS, MASSACHUSETTS 02670
PHONE &'- FAX : (50B) 398-7710
APPROVED BY:
V
oCiAL
v No. 364714 co,'; .
THOMAS Mc4,PLLAN, P.E
9.5 9.19
ELEV. ID -BOX ELEV.
9.36" OF
ELEV. STONE
UNDER)
GAS BAFFLE
AT OUTLET TEE
DATE:
-111
JOHN
Z.
DRIAREST, JR.
No. 36859
Z. DEMARE
PATIO
42'
PROPOSED
f7'-8 1/2" 4 BEDROOM
DWELLING
T
30'
M
-
`� 26'
GARAGE
23'
PROPOSED DWELLING
2" PEASTONE
3/4" - 1 1/2"
WASHED STONE
ELEV: 9.6
9.13 �•� ��•� 8.3
4' 4' ELEV.
ELEV. 5'
45.5',
6 INFILTRATORS (HIGH CAPACITY CHAMBERS)
WITH 4' OF STONE ALL AROUND
(45.5' x 11' x 10" DEEP)
ADJUSTED GROUNDWATER ELEVATION = 3.3
SITE AND SEWAGE PLAN
L OCA TION.'
129 W I LFI N ROAD
SOUTH YARMOUTH, MA.
PREPARED FOR:
SAM HOMSI� IN ®F YAR �OpL�
SCALE: 1"= 20' DATPpAW 13-98
REFERENCE: LAND COURT CASE #14114 A&H
REVISED: 6-9-99 REVISED: 6-7-02 (NEW HSE.)
REVISED: 6-17-02 (LABEL FLOOD ZONE)
REVISED: 7-24-02 NEW HOUSE
P.L.S. REVISED: 10-9-02 (NEW HOUSE
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS: AMY VON HONE, R.S.
DATE: 5-14-98
PERCOLATION RATE: < 2 MIN/IN
T H-1
T H-2
10.0
A HORIZON ELEV.
A HORIZON
LOAMY SAND
LOAMY SAND
6"
fOYR 3/2 9.5 12
fOYR 3/2
B HORIZOY
B HORIZON
LOAMY SAND
LOAMY SAND
26"
fOYR 5/8
7,8 24"
fOYR 5/8
Cl HORIZON
Cl HORIZON
LOAMY SAND
LOAMY SAND
54"
2.5Y 7/3
5.5 38"
2.5Y 7/3
C2 HORIZON
C2 HORIZON
88"
MEDIUM SAND
2.7 96"
MEDIUM SAND
2.5Y 7/3
2.5Y 7/3
96"
2.0 114"
USGS GROUNDWATER ADJUSTMENT.
WELL: MIW-29, ZONE: A,
ADJUSTMENT: 0.6'
NOTES.-
1.
OTES.1. VERTICAL DATUM: NGVD
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10
LOADING SPECIFICATIONS.
5. PIPE PITCH = 1 /8" & 114" PER FOOT, (UNLESS NOTED OTHERWISE).
10.5 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
ELEV. 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
9.5 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
8.5 HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
TO CONSTRUCTION.
77_3 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
25 EXCEED 3.0'.
'`A -k-' 11. EXISTING CESS POOL(S) ARE TO BE PUMPED AND REMOVED.
f.5 12. ALL UNSUITABLE SOIL (A & B HORIZON, APPROX. 26" DEEP) WITHIN 5'
OF PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH
CLEAN MEDIUM SAND.
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
4 BEDROOMS AT11_ GAL/DAY/BEDROOM = 440 CAL/DAY
SEPTIC TANK:
440 GAL/DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 6 INFILTRATORS (HIGH CAPACITY CHAMBERS)
WITI.1 4, OF S O]VE ALL-AROUND (45.5'x f1' a; "10'x` -D EP)
SIDE AREA: (56.5)2 x 10/12 = 94 SF (.74) = 70 GAL/DAY
BOTTOM AREA: 45.5' x 11' = 500.5 SF (74) = 370 GAL/DAY
CAPACITY = 440 GAL/DAY
SEPTIC SYSTEM SECTION_
COVER 3,', WITHIN 12" OF
13.0 FINISIIED GRADE
ONE COVER WITHIN 6" OF
IT TOP OF FOUNDATION FINISRED GRADE)
T7 T7
4
9.75 1500 GAL
ELEV. SEPTIC TANK
ZLr
(6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
DEMAREST-McLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
WEST DENNIS, MASSACHUSETTS 02670
PHONE &'- FAX : (50B) 398-7710
APPROVED BY:
V
oCiAL
v No. 364714 co,'; .
THOMAS Mc4,PLLAN, P.E
9.5 9.19
ELEV. ID -BOX ELEV.
9.36" OF
ELEV. STONE
UNDER)
GAS BAFFLE
AT OUTLET TEE
DATE:
-111
JOHN
Z.
DRIAREST, JR.
No. 36859
Z. DEMARE
PATIO
42'
PROPOSED
f7'-8 1/2" 4 BEDROOM
DWELLING
T
30'
M
-
`� 26'
GARAGE
23'
PROPOSED DWELLING
2" PEASTONE
3/4" - 1 1/2"
WASHED STONE
ELEV: 9.6
9.13 �•� ��•� 8.3
4' 4' ELEV.
ELEV. 5'
45.5',
6 INFILTRATORS (HIGH CAPACITY CHAMBERS)
WITH 4' OF STONE ALL AROUND
(45.5' x 11' x 10" DEEP)
ADJUSTED GROUNDWATER ELEVATION = 3.3
SITE AND SEWAGE PLAN
L OCA TION.'
129 W I LFI N ROAD
SOUTH YARMOUTH, MA.
PREPARED FOR:
SAM HOMSI� IN ®F YAR �OpL�
SCALE: 1"= 20' DATPpAW 13-98
REFERENCE: LAND COURT CASE #14114 A&H
REVISED: 6-9-99 REVISED: 6-7-02 (NEW HSE.)
REVISED: 6-17-02 (LABEL FLOOD ZONE)
REVISED: 7-24-02 NEW HOUSE
P.L.S. REVISED: 10-9-02 (NEW HOUSE