HomeMy WebLinkAboutEngineered Plan - 2017I
LOCATION MAP!
LOT 2 (37,746 SF)
ASSESSORS MAP: 42 PARCEL: 62
PLAN BOOK: 121, PAGE: 129
32.0'
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LEACH AREA DETAIL
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SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL / DAY = 330 GALWAY
SEPTIC TANK:
330 GAL / DAY x 2 DAYS = 660 GAL
USE 1000 GALLON SEPTIC TANK (EXISTING)
LEACHING AREA:
USE 3 FLOWDIFFUSORS WITH 4' OF STONE ALL AROUND
32'x 12'x 11 " DEEP)
SIDE AREA: (32' + 12') x 2 x 11/12 = 81 SF (0.74) = 60 GAL/DAY
BOTTOM AREA: 32'x 12'= 384 SF (0.74) = 284 GAL/DAY
CAPACITY = 344 GAUDAY
E
DINING
KEY:
N
gC
EXISTING CONTOUR: - - - -
4
pJ�
PROPOSED CONTOUR: •------------
EXISTING SPOT ELEVATION: 25.5
12" oak
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LOCUS
PROPOSED SPOT ELEVATION: 25.5
z
ROOM
TEST HOLE:
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
P4"
UTILITY POLE: -o-
th-1
1
MORNING OR
FENCE LINE:
HYDRANT: --6-.
a\\or
to
'Dllik
RETAINING WALL:
,
SUNs��
126"
I
LOCATION MAP!
LOT 2 (37,746 SF)
ASSESSORS MAP: 42 PARCEL: 62
PLAN BOOK: 121, PAGE: 129
32.0'
ofN '.'®
LEACH AREA DETAIL
Aic.o'
�W �, p�fnd1N1�4,1
a 103
CD
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-' o -
o,
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M17-46
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03
P�j O
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL / DAY = 330 GALWAY
SEPTIC TANK:
330 GAL / DAY x 2 DAYS = 660 GAL
USE 1000 GALLON SEPTIC TANK (EXISTING)
LEACHING AREA:
USE 3 FLOWDIFFUSORS WITH 4' OF STONE ALL AROUND
32'x 12'x 11 " DEEP)
SIDE AREA: (32' + 12') x 2 x 11/12 = 81 SF (0.74) = 60 GAL/DAY
BOTTOM AREA: 32'x 12'= 384 SF (0.74) = 284 GAL/DAY
CAPACITY = 344 GAUDAY
E
W
S
BENCHMARK AT
PATIO ORANGE
PAINT MARK
ELEVATION = 103.75
SEPTIC SYSTEM SECTION
04.17 COVERS WITHIN 6"
DP OF OF FINISHED GRAC
DUNDATION
102.06
ELEV.
(PROPOSED AT GARAGE.
i/8" PER FT. TO EXISTING
SEPTIC TANK)
(EXISTING)
1000 GAL
101.2 SEPTIC TANK
ELEV.
TEE SIZES: TO BE CONFIRMED)
INLET' 6" UP 13" DOWN
OUTLET: 6" OP, 14" DOWN
BED
DINING
102.5
ROO�Tj
ROOM
ELEV.
(KITCHEN TO BE REMOVED AND SPACE
LOAMY SAND
D
0
12" oak
BED
TLIVING
z
ROOM
ROOM
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
P4"
10YR 5/8
C HORIZON
th-1
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
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a\\or
to
8" oak
,
PERC AT 42"
126"
l
92,0
�
GROUND WATER
91.5
acv,
IS SUBJECT TO CHANGE UNTIL SUCH TIME.
000�
13. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
CONTRACTOR TO FOLLOW EXISTING PIPE FROM GARAGE. IF ADDITIONAL SEPTIC
SYSTEM IS FOUND IT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
16" pine
6" dogwood % 102.8
AGE
;103
EXISTING104.31
2 bedroom apt'
t
'
Igo exits
eaecome
above area
living k'tchen)
�;
4" pvc outlea ove grade
6
(remove
r
iI
garage
elevation =103.0 102
/
-- A
'
102- - -
W
S
BENCHMARK AT
PATIO ORANGE
PAINT MARK
ELEVATION = 103.75
SEPTIC SYSTEM SECTION
04.17 COVERS WITHIN 6"
DP OF OF FINISHED GRAC
DUNDATION
102.06
ELEV.
(PROPOSED AT GARAGE.
i/8" PER FT. TO EXISTING
SEPTIC TANK)
(EXISTING)
1000 GAL
101.2 SEPTIC TANK
ELEV.
TEE SIZES: TO BE CONFIRMED)
INLET' 6" UP 13" DOWN
OUTLET: 6" OP, 14" DOWN
BED
DINING
102.5
ROO�Tj
ROOM
ELEV.
(KITCHEN TO BE REMOVED AND SPACE
LOAMY SAND
D
0
g„
BED
TLIVING
z
ROOM
ROOM
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
EXISTING FLOOR PLAN (HOUSE)
KITCHEN
T MAX.
COVER
(1' MIN)
GL°' D -BOX CLcv.
(6" STONE UNDER OR
MECHANICALLY COMPACTED)
ELEV.
-GAS BAFFLE
AT OUTLET TEE
TEST HOLE LOGS
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS: AMY VON HONE, R.S.
DATE: 8-30-17
PERCOLATION RATE: <2 MIN/IN
USGS GROUND WATER ADJUSTMENT:
WELL: M1 W-29, ZONE: A, ADJUSTMENT: 1.6'
ADJUSTED GROUND WATER ELEV.= 93.6
2" PEASTONE OR FILTER FABRIC
- 3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
�-
ELEV.= 100.9
/hsdl I* ° I' Itrd - 99.4
4 4 ELEV.
32'x 12'
3 FLOWDIFFUSORS WITH 5.8
4' OF STONE ALL AROUND
(32'x 12'x 11" DEEP)
ADJUSTED GROUND WATER ELEVATION = 93.6.v
g-39"1
g 80°
Ya>rmo
Heath Deepvnrtment
i� ,
SITE PLAN 31
LOCATION:
10 SOUTH ST., S. YARMOUTH, MA
AFM S r-5 a U` 7 SN A Sacy ` �n PREPARED FOR:
6 Lnv a�
TERRY I a Am ;
N E EILEEN MARTINI
ANN <
WARNER
No. 38721';,"N.2 DATE: 10-31-17 SCALE: 1" = 30'
e;`�
BASS RIVER ENGINEERING
I
P.O. BOX 1163, EAST DENNIS, MA 02641
TH6MAS J. McLE AN, P.E.
508-364-9048
TH-1
102.5
O/A HORIZON
ELEV.
(KITCHEN TO BE REMOVED AND SPACE
LOAMY SAND
g„
10YR 4/1
B HORIZON
101.7
5. PIPE PITCH = 1/8" & 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
LOAMY SAND
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
P4"
10YR 5/8
C HORIZON
1 0.5
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
y�L
MEDIUM SAND
2.5Y 7/6
PERC AT 42"
126"
OBSERVED
92,0
132"
GROUND WATER
91.5
g-39"1
g 80°
Ya>rmo
Heath Deepvnrtment
i� ,
SITE PLAN 31
LOCATION:
10 SOUTH ST., S. YARMOUTH, MA
AFM S r-5 a U` 7 SN A Sacy ` �n PREPARED FOR:
6 Lnv a�
TERRY I a Am ;
N E EILEEN MARTINI
ANN <
WARNER
No. 38721';,"N.2 DATE: 10-31-17 SCALE: 1" = 30'
e;`�
BASS RIVER ENGINEERING
I
P.O. BOX 1163, EAST DENNIS, MA 02641
TH6MAS J. McLE AN, P.E.
508-364-9048
BED BED c
ROOM ROOM
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
EXISTING FLOOR PLAN (ABOVE GARAGE)
(KITCHEN TO BE REMOVED AND SPACE
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
TO BECOME LIVING AREA). - -_ --
-- - -
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/8" & 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.
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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 T WITHOUT VARIANCE.
11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
N
12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
acv,
IS SUBJECT TO CHANGE UNTIL SUCH TIME.
000�
13. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
CONTRACTOR TO FOLLOW EXISTING PIPE FROM GARAGE. IF ADDITIONAL SEPTIC
SYSTEM IS FOUND IT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
g-39"1
g 80°
Ya>rmo
Heath Deepvnrtment
i� ,
SITE PLAN 31
LOCATION:
10 SOUTH ST., S. YARMOUTH, MA
AFM S r-5 a U` 7 SN A Sacy ` �n PREPARED FOR:
6 Lnv a�
TERRY I a Am ;
N E EILEEN MARTINI
ANN <
WARNER
No. 38721';,"N.2 DATE: 10-31-17 SCALE: 1" = 30'
e;`�
BASS RIVER ENGINEERING
I
P.O. BOX 1163, EAST DENNIS, MA 02641
TH6MAS J. McLE AN, P.E.
508-364-9048