HomeMy WebLinkAbout26.94 - Site and Sewage Plan (Copy 4)ASSESSORS MAP: 22
x LOCUS PARCEL. S 84-1
t CURRENT ZONING: R-25 (1930 SUBDIVISION)
BUILDING SETBACKS:
b F: 30' S: 15' R:_201
K SOLE DR -- FLOOD ZONE: B & A 8 (EL 10)
NANTUCKET N
SOUND
LOCATION MAP
LOT 179
9,200 ± S.F.
(0.21 ± AC.)
12,
/
/
/
12
100 YEAR FLOOD ELEVATION
AT 10' CONTOUR
KEY:
EXISTING CONTOUR: -
PROPOSED CONTOUR: ..............................
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
TEST HOLE. 4-
UTILITY
-
UTILITY POLE: -0-
FENCE LINE:
. YDRANT: RETAINING WALL: ¢tea
TREE:
Dalf # X28=0,3_ (D29F15)
�9
9. 0
BENCHMARK AT
CONC. BOUND
ELEV.= 9.0'
TEST HOLE LOGS
USGS GROUNDWATER ADJUSTMENT:
WELL: MIW-29, ZONE: A, ADJUSTMENT: 0.6'
NOTES:
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" & 1/4" 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.
7.3 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
25 EXCEED 3.0.
11. EXISTING CESS POOL(S) ARE TO BE PUMPED AND REMOVED.
1.5 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 AT 110 GAL/DAY/BEDROOM = 440 GAL/DAY
SEPTIC TANK:
440 GAL/DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 6 INFILTRATORS (HIGH CAPACITY CHAMBERS)
WITH 4' OF STONE ALL AROUND (45.5'x 4,1'x 10"DEEP
SIDE AREA: (56.5)2 x 10112 = 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
COWERS WITHIN 12" OF
13.0 FINISHED GRADE
ONE COVER WITHIN 6" OF
TOP OF FOUNDATION FINISHED GRADE)
T7 T7 T7
na _11-
9.75 1500 GAL
ELEV. SEPTIC TANK\
10.0 (6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
DEYAREST-McLELLAN ENGINEERING
24 SCHOOL STREET P.D. BOX 463
WEST DENNIS, MASSACHUSETTS 02670 =THO
PHONE & PAX 508) 398-7710
9.5
ELEV. 9.19
IDBOX ELEV.
9.36" OF
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS:
AMY VON HONE, R.S.
DATE: 5-14-98
STONE
PERCOLATION RATE: < 2 MIN/IN
UNDER)
TH-1
TH-2
10.0
ELEV.
A HORIZON
A HORIZON
LOAMY SAND
LOAMY SAND
6"
10YR 3/2
9.5 12 10YR 3/2
B HORIZON
B HORIZON
LOAMY SAND
LOAMY SAND
26-
fOYR 5/8 :
7.8 24"
fOYR 5/8
C1 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"
2.0 914"
USGS GROUNDWATER ADJUSTMENT:
WELL: MIW-29, ZONE: A, ADJUSTMENT: 0.6'
NOTES:
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" & 1/4" 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.
7.3 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
25 EXCEED 3.0.
11. EXISTING CESS POOL(S) ARE TO BE PUMPED AND REMOVED.
1.5 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 AT 110 GAL/DAY/BEDROOM = 440 GAL/DAY
SEPTIC TANK:
440 GAL/DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 6 INFILTRATORS (HIGH CAPACITY CHAMBERS)
WITH 4' OF STONE ALL AROUND (45.5'x 4,1'x 10"DEEP
SIDE AREA: (56.5)2 x 10112 = 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
COWERS WITHIN 12" OF
13.0 FINISHED GRADE
ONE COVER WITHIN 6" OF
TOP OF FOUNDATION FINISHED GRADE)
T7 T7 T7
na _11-
9.75 1500 GAL
ELEV. SEPTIC TANK\
10.0 (6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
DEYAREST-McLELLAN ENGINEERING
24 SCHOOL STREET P.D. BOX 463
WEST DENNIS, MASSACHUSETTS 02670 =THO
PHONE & PAX 508) 398-7710
9.5
ELEV. 9.19
IDBOX ELEV.
9.36" OF
APPROVED BY: DATE:
�f pu��' ,F °.� ♦., c� � _ a t � J,i ,!F'®� fps.. r: � `A'S �s
�n
71 4.
e,a d n�'�. �s 3, fie. _e.. 'S��'�.� 41 _. ".^ =..e�.•°'_t f'} ..e-,
g4N, P.E. I I JOHN
ELL D€tiV1AVIL
R
3�859
49' STEP
PROPOSED
4 BEDROOM
DWELLING 40'
14'
5' PORCH 5-
20' 15'
PROPOSED DWELLING
i- 2" PEASTONE
3/4" - 1 1/2"
WASHED STONE
ELEV.= 9.6
8.3
9.134 > ELEV.
ELEV. 45.5' > 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 0 C TION: =
129 W I LFI N ROAD JUN 1 820012
LJUAPD 07 APPS
u PR - PAR 'D FOR
SAM HOMSI
SCALE: 1"= 20' DATE: 7-13-98
REFERENCE: LAND COURT CASE #14114 A&H
JR., P.L.S. REVISED: 6-9-99 REVISED: 6-7-02 (NEW HSE.)
REVISED: 6-17-02 (LABEL FLOOD ZONE)
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ELEV.
STONE
UNDER)
GAS BAFFLE
AT OUTLET TEE
APPROVED BY: DATE:
�f pu��' ,F °.� ♦., c� � _ a t � J,i ,!F'®� fps.. r: � `A'S �s
�n
71 4.
e,a d n�'�. �s 3, fie. _e.. 'S��'�.� 41 _. ".^ =..e�.•°'_t f'} ..e-,
g4N, P.E. I I JOHN
ELL D€tiV1AVIL
R
3�859
49' STEP
PROPOSED
4 BEDROOM
DWELLING 40'
14'
5' PORCH 5-
20' 15'
PROPOSED DWELLING
i- 2" PEASTONE
3/4" - 1 1/2"
WASHED STONE
ELEV.= 9.6
8.3
9.134 > ELEV.
ELEV. 45.5' > 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 0 C TION: =
129 W I LFI N ROAD JUN 1 820012
LJUAPD 07 APPS
u PR - PAR 'D FOR
SAM HOMSI
SCALE: 1"= 20' DATE: 7-13-98
REFERENCE: LAND COURT CASE #14114 A&H
JR., P.L.S. REVISED: 6-9-99 REVISED: 6-7-02 (NEW HSE.)
REVISED: 6-17-02 (LABEL FLOOD ZONE)
V N►vvrr Iv .0 it U v` `"LJ