HomeMy WebLinkAbout25.351 - Site PlanN
4 LOCUS
LOCATION MAP
LOT 21 (7500 SF)
ASSESSORS MAP: 25 PARCEL: 351
PLAN BOOK: 284, PAGE: 99
CURRENT ZONING: R-25
MINIMUM BUILDING SETBACKS:
FRONT: 30' SIDE: 20' REAR: 20'
FLOOD ZONE: B
Q! Ok
V V�
Wq n�
�a
o
BENCHMARK AT¢
GAS GATE 98.8 I
ELEVATION = 9891 .`
99
EXISTING DWELLI
REMOVED AND Rl
(existing top fnd. _
(proposed top fnd. _
KEY:
EXISTING CONTOUR: - - -
PROPOSED CONTOUR: -•••-•^•••^••'•'
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE; *
UTILITY POLE: -0--
FENCE LINE: -tJ� - - -
HYDRANT:
RETAINING WALL:
JOB # M746
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY
SEPTIC TANK:
330 GAL / DAY x 2 DAYS =_M0_ GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 12 INFILTRATOR CHAMBERS (QUICK 4 HI CAPACITY CHAMBERS) WITH
WITH 1.75' OF STONE AROUND SIDES AND 1.5' AT ENDS (53'x 6.5'x 11" DEEP)
SIDE AREA: (53' + 6.5') x 2 x ll/12 = 109 SF (0.74) = 81 GAL/DAY
BOTTOM AREA: 53' x 6.5' = 344 SP (0.74) = 255 GAL/DAY
C PACITY = 336 GAL/DAY
99
D,' TH�
\,' r a
DFCk
N689'f OI0,
03 00, R�
'5
8'
16'
DK.
i' 16.5'
)N PORCH
EXISTING
DWELLING ELLING v
............
OSED ADDITION
BE MOVED17500
AND REPLACED)
Sr
i 100
SEPTIC SYSTEM SECTION
BENCHMARK AT
WOOD STAKE
ELEVATION = 100.0
BATH
LIVING BED
DECK ROOM
KIT AREA
DECK
EXISTING FLOOR PLAN
EXISTING SHED
TO BE REMOVED
Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required
for any future additions/renovations/alterations to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
AutFROVLI)
Wk
COVERS WITHIN 12" OF
FINISED GRADE
(ONE INSPECTION COVER
TO BE WITHIN 6" OF GRADE)
00
98.63 /9\ 8.46
ELEV. ELEV.
D -BOX
(6" OF STONE UNDER)
GAS BAFFLE
AT OUTLET TEE
FILE GO
3' MAX.
COVER
(V MIN)
e,
1.75'- 1.5
ELEV.
12 INFILTRATOR
WITH 1.75'
ADJUSTED
2" P ASTONE
3/4" -1 112"
�-WASHED STONE
INSPECTION PORT
/ ELEV.= 98.88
1.75' -1.5'
-53'x6.5' 5
SRS (QUICK 4 HIGH CAPACITY CHAMBERS)
fE AROUND SIDES AND 1.5' AT ENDS
;'x 6.5' x 11" DEEP)
(TO BE VENTED) I
i WATER ELEVATION = 92.5
TEST HOLE LOGS
101.5
/
ELEV.
5"
TOPOF FOUNDATION
E HORIZON
2.5'
LOAMY ISAND
ENGINEER: RON CADALLAC, R.S.
99.0
IOYR 5/3
12"
IOYR 5/3
ELEV.
WTTNESS: AMY VON HONE, R.S.
SANDY LOAM
98.9
'19
1500 GAL
36"
ELEV.
SEPTIC TANK
PERCOLATION RATE: < 2 MIN/IN
(6" OF STONE
UNDER OR
MECHANICALLY COMPACTED)
2.5Y 6/4
TEE SIZES:
112"
OBSERVED
INLET: 6" UP, 13" DOWN
1.91124"
OUTLET: 6"
UP, 14" DOWN
INVERT OF OUTLET
PIPE TO BE
II
2.5' BELOW TOP OF FOUNDATION
BENCHMARK AT
WOOD STAKE
ELEVATION = 100.0
BATH
LIVING BED
DECK ROOM
KIT AREA
DECK
EXISTING FLOOR PLAN
EXISTING SHED
TO BE REMOVED
Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required
for any future additions/renovations/alterations to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
AutFROVLI)
Wk
COVERS WITHIN 12" OF
FINISED GRADE
(ONE INSPECTION COVER
TO BE WITHIN 6" OF GRADE)
00
98.63 /9\ 8.46
ELEV. ELEV.
D -BOX
(6" OF STONE UNDER)
GAS BAFFLE
AT OUTLET TEE
FILE GO
3' MAX.
COVER
(V MIN)
e,
1.75'- 1.5
ELEV.
12 INFILTRATOR
WITH 1.75'
ADJUSTED
2" P ASTONE
3/4" -1 112"
�-WASHED STONE
INSPECTION PORT
/ ELEV.= 98.88
1.75' -1.5'
-53'x6.5' 5
SRS (QUICK 4 HIGH CAPACITY CHAMBERS)
fE AROUND SIDES AND 1.5' AT ENDS
;'x 6.5' x 11" DEEP)
(TO BE VENTED) I
i WATER ELEVATION = 92.5
TEST HOLE LOGS
6"
FILL 11
ELEV.
5"
FILL
E HORIZON
E HORIZON
LOAMY ISAND
ENGINEER: RON CADALLAC, R.S.
10"
IOYR 5/3
12"
IOYR 5/3
B HORIZON
WTTNESS: AMY VON HONE, R.S.
SANDY LOAM
DATE: 2-28-07
96"
IOYR 518
36"
10YR 5/8
C HORIZON
PERCOLATION RATE: < 2 MIN/IN
FINE SAND
FINE SAND
2.5Y 6/4
USGS GROUND WATER ADJUSTMENT:
112"
OBSERVED
WELL: MIW-29, ZONE: A, ADJUSTMENT:
1.91124"
GROUND
WA'
ADJUSTED GROUND WATER ELEV.= 92.5
II
99.5
TH-2
ELEV.
5"
FILL
E HORIZON
LOAMY SAND
98.7
12"
IOYR 5/3
B HORIZON
SANDY LOAM
96.5
36"
10YR 5/8
C HORIZON
FINE SAND
2.5Y 6/4
90.2 loll,
nTtgFRvF.n
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 wil H AASHTO H-20 LOADING SPECIFIC)
5. PIPE PITCH = 1/8° 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. ENVIRONMENT,
CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS I
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
11
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED
11. ALL UNSUITABLE SOIL B HORIZON, APPROX. 36" DEEP) WITHIN 5' OF PROPOSED LEACH AREA IS TO BE
REMOVED AND REPLACED WITH CLEAN MEDIUM SAND.
12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOW DEPARTMENTS AND
IS SUBJECT TO CHANGE UNTIL SUCH TIME,
13. EXISTING CESS POOL IS TO BE PUMPED AND REMOVE .
REQUIRED VARIANCES FROM TITLE FIVE;
1. SECTION 15.211 (1): LEACH AREA TO BE LESS T�� N 20' FROM CELLAR WALL (VARIANCE OF 4.6').
2. SECTION 15.211 (1): SEPTIC TANK TO BE LESS THAN 10' FROM CELLAR WALL (VARIANCES OF 2').
RICHARD HOOD, P.L.S.
SITE Pi ,AN
LOCATION:
38 B R CIRCLE, S. YARMOUTH, MA
I" = 20'
PREPARED FOR:
ELLEN DUGGAN
BASS RIVER ENGINEERING
P.O. BOX 1163, EAST DENNIS, MA 02641
508-385-3426