HomeMy WebLinkAbout176 Cranberry Lane Site and Sewage PlanASSESSORS MAP: 128 PARCEL: 14.2
CURRENT ZONING: R-40
MINIMUM BUILDING SETBACKS:
FRONT: 30' SIDE: 20' REAR: 20'
FLOOD ZONE: C
P
(40,295 SF)
4P�
of //98
BENCHMARK AT96
/'
MAG NAIL / /
ELEVATION = 100.0 `f, 944` 0 ' / /
92
98.8, / / % , /
/90
98.8
p
88
99.1
92
��� °P� ' � GQ� / J'• / / / � I I � 94
99.5,+0 100` 1 ® 4 ��� 4 ! /
102
I 44/104 6
84
96
86 /! / 94
\ \ \ \ `� \ � �•. 444',' ! I / .
92
104
102 j \ --98
KEY:
EXISTING CONTOUR: - - -
PROPOSED CONTOUR: ......................
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPO�ELEVATION: 125.51
TEST HOLE:
UTILITY POLE: -0-
FENCE LINE: - - -
HYDRANT: -C)-
RETAINING WALL:
JOB # M4-23
TEST
HOIJE LOGS
ENGINEER:
THOMAS McLELLAN, P.E.
5 BEDROOMS AT 110 GAL / DAY = 550 GAL / DAY
WITNESS:
DAVID FLAHERTY, R.S.
DATE: 1-12-05
PERCOLATION RATE: < 5 MINT/ INCH
TH-1
91.5 TH-2
86.0
ELEV.
ELEV.
O/A HORIZON
O/A HORIZON
BDTTOM AREA: 43.5'x 12.2' = 531 SF (0.74) = 393 GAL/DAY
LOAMY SAND
LOAMY SAND
M
IOYR 311
91.0 10-1 IOYR 311
85.2
B HORIZON
B HORIZON
LOAMY SAND
LOAMY SAND
„ 10YR 516
88.5 48„ 10YR 516
82.0
C HORIZON
C HORIZON
LOAMY SAND
LOAMY SAND
2.5Y 613
2.5Y 6/3
168"1 177.5 144"1 1 74.0
NO GROUND WATER ENCOUNTERED
NOTES: -
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH
AASHTO H-20 LOADING SPECIFICATIONS.
5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO
CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
EXCEED 3'.
11. ALL UNSUITABLE SOIL (B HORIZON, APPROX. 48" DEEP) WITHIN Y OF
PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH
CLEAN MEDIUM SAND.
14' SCR "".'
PCH DECK
24' 37'8.5"
PROPOSED
28' 5 BEDROOM 28'
1315" DWELLING
GARAGE PRCH
24'3.5" 1 38'
PROPOSED DWELLING
2" PEASTONE
COVERS WITHIN 12" OF
100.0 FINISED GRADE
40 3/4"- 1 1/2"
TOP OF FOUNDATION (ONE INSPECTION COVER WASHED STONE
l x1' TO BE WITHIN 6" OF GRADE)
040CA 3' MAX.
S TEE AT INLET' OMIN�
ELEV.= 85.0
87.75
ELEV. 84.77 84.6
88.0 1500 GAL ELEV. ELEV. e o
ELEV. '`3 ,• 82.5
SEPTIC TANK D -BOX 4 > f4 ELEV.
(6" OF STONE UNDER"
90.0 (6" OF STONE UNDER OR 43.5'
ELEV, MECHANICALLY COMPACTED)
(UNDER SLAB) GAS BAFFLE 84.5 5 INFILTRATOR CHAMBERS (MODEL 3050)
WITH 4' OF STONE ALL AROUND
TEE SIZES: AT OUTLET TEE ELEV. (43.5' x 12:2' x 2' DEEP)
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
�sw•rR
C.
L✓ xr-
Rl.37ml
Z/�jl
LITHOMAS McLELLAN, P.E. MICHAEL LADE, P.L.S.
P.O. BOX 1163, EAST DENNIS, MA 02641 51 CAPTAINS VILLAGE LANE
308-395-3426 BREWSTER, MA 02631
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
5 BEDROOMS AT 110 GAL / DAY = 550 GAL / DAY
SEPTIC TANK:
550 GAL / DAY -1-2- DAYS = 1100 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 5 INr TRATOR CHAMBERS (MODEL 3050) WITH
4' OF STkun,; ALL AROUND (43.5' x 12.2'x 2' DEEP)
SDE AREA: (43.5' + 12.2') x 2 x 2 = 223 SF (0.74) = 165 GAL/DAY
BDTTOM AREA: 43.5'x 12.2' = 531 SF (0.74) = 393 GAL/DAY
N
M
CAPACITY = 558 GAL/DAY
h
r--
SEPTIC SYSTEM SECTION
NOTES: -
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH
AASHTO H-20 LOADING SPECIFICATIONS.
5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO
CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
EXCEED 3'.
11. ALL UNSUITABLE SOIL (B HORIZON, APPROX. 48" DEEP) WITHIN Y OF
PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED WITH
CLEAN MEDIUM SAND.
14' SCR "".'
PCH DECK
24' 37'8.5"
PROPOSED
28' 5 BEDROOM 28'
1315" DWELLING
GARAGE PRCH
24'3.5" 1 38'
PROPOSED DWELLING
2" PEASTONE
COVERS WITHIN 12" OF
100.0 FINISED GRADE
40 3/4"- 1 1/2"
TOP OF FOUNDATION (ONE INSPECTION COVER WASHED STONE
l x1' TO BE WITHIN 6" OF GRADE)
040CA 3' MAX.
S TEE AT INLET' OMIN�
ELEV.= 85.0
87.75
ELEV. 84.77 84.6
88.0 1500 GAL ELEV. ELEV. e o
ELEV. '`3 ,• 82.5
SEPTIC TANK D -BOX 4 > f4 ELEV.
(6" OF STONE UNDER"
90.0 (6" OF STONE UNDER OR 43.5'
ELEV, MECHANICALLY COMPACTED)
(UNDER SLAB) GAS BAFFLE 84.5 5 INFILTRATOR CHAMBERS (MODEL 3050)
WITH 4' OF STONE ALL AROUND
TEE SIZES: AT OUTLET TEE ELEV. (43.5' x 12:2' x 2' DEEP)
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
�sw•rR
C.
L✓ xr-
Rl.37ml
Z/�jl
LITHOMAS McLELLAN, P.E. MICHAEL LADE, P.L.S.
P.O. BOX 1163, EAST DENNIS, MA 02641 51 CAPTAINS VILLAGE LANE
308-395-3426 BREWSTER, MA 02631