HomeMy WebLinkAbout143.105.16 - Site and Sewage PlanN
6P
LOCUS
LOCATION MAP
LOT 26
40,826+ S.F.
(0.94 t AC.)
BENCHMARK AT
FOOD STAKE
ELEVATION = 44.7
ASSESSORS MAP: 143
PARCEL: 105-16
CURRENT ZONING: R-40
BUILDING SETBACKS:
F: 30' S: 20' R: 20'
FLOOD ZONE: C
1 II BENCHMARK AT
�J PK NAIL
ELEVATION = 40.0
4+�
40
I
I
I
34
r
LORIZON O%Y SAND
5"
ss
ss.f
d
B HORIZON
r
LOAMY SAND
r
�
34[
r
�
MEDIUM SAND
72"
2.5Y 7/4
sol
C2 HORIZON
i
MED -FINE SAND
Tog"
(TRACE OF SILT)
SOA
CS HORIZON
27
C3 HORIZON
1.38"
MEDIUM SAND
25
1 4"
24
BLOWER
VENT
UTILITY T �r
40.6
41 a 2
FINISHED GRADE
SEPTIC
TANK
43. b
44
UTILITY
♦ � t \ p 4p• 0OP P9Y
45.5
t t
t
\ \ ® 50 48
50
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\ ♦ \ \ !tea 450 tt 50
A'zw
DECx
\ 'ffN a
TH-2 rg \ \ t
\
t \ \ 2 t 48
TH-1�
t L
r t t
Be
1 _ r
,
1 I i
34 1 1
I I I
I I I
I 1 I
3z 1 1 1
1 I t
1
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34
,
LORIZON O%Y SAND
5"
ss
DM '39 ss
DEMAREST-MCLELLAN ENGINEERING
24 SCHOOL STREET P.D. BOX 463
FEST DENNIS, MASSACHUSETTS 02670
PHONE k FAX : (508) 398-7710
DM # 99-011-
TH-3
B HORIZON
LOAMY SAND
10YR 6/8
41_0
ELEV.
TEST HOLE LOGS
ENGINEER: DOWN CAPE ENGINEERING
WITNESS: AMY VON HONE, R.S.
DATE: 4-21-98
PERCOLATION RATE: < 2 MIN/IN
TH-1 TH-2
36.5
ELEV.
AS
5
37.0
ELEV.
56.6
LORIZON O%Y SAND
5"
Tom 5/2
ss.f
d
B HORIZON
LOAMY SAND
28"
IOYR 5/8
34[
Cl HORIZON
MEDIUM SAND
72"
2.5Y 7/4
sol
C2 HORIZON
MED -FINE SAND
Tog"
(TRACE OF SILT)
SOA
CS HORIZON
27
C3 HORIZON
1.38"
MEDIUM SAND
25
1 4"
24
AS
5
37.0
ELEV.
56.6
NO GROUND WATER ENCOUNTERED
f
NOTES:
1. VERTICAL DATUM: ASSUMED FROM QUAD (NCVD +/-)
2. MUNICAPAL WATER IS AVAILABLE.
S. 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= 1/4" 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 3.0'.
11. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOP,'.
12. SITE IS LOCATED WITHIN A NITROGEN SENNSITIVE AREA (ZONE 2) AND
IS SUBJECT TO THE FOLLOWING RESTRICTIONS IN ACCORDANCE WITH THE
TOWN OF YARMOUTH NITROGEN LOADING REGULATION: 4 BEDROOMS,
2000 SF OF LAWN AREA AND THE USE OF A FAST SYSTEM. THE CALCULATED
RECHARGE NITROGEN CONCENTRATION IS 4.62 ppm.
13. IF UNSUITABLE SOIL IS ENCOUNTERED ((B HORIZON, APPROX.36" DEEP,
TH-3) IT IS TO BE REhfOVED WITHIN 5' OF PROPOSED LEACH AREA AND
SEPTIC SYSTEM DESIGN REPLACED WITH CLEAN MEDIUM SAND.
0
FLOW ESTIMATE.
-4- BEDROOMS AT 110 GAL/DAY/BEDROOM = 440 CAL/DAY
SEPTIC TANK.
44 - CAL/DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 3 PRECAST 500 GALLON CHAMBERS (8.5' x 4.8' x 2' DEEP)
WITH 4' OF STONE ALL AROUND. (33.5'x 12.8'x 2' DEEP)
SIDE AREA - _(45.3') 2 x 2 = 1E5 SF (.74) = 137 CAL/DALLY
BOTTOM AREA: 33.5'x 12.8'= 429 SF (74) = 317 GAL/DAY
CAPACITY = 454 GAL/DAY
SEPTIC SYSTEM SECTION
C1 HORIZON
1 MEDIUM SAND
fi4" 2.6Y 7/6 31b
42
NO GROUND WATER
t ENCOUNTERED
t TEST HOLE LOG
I
t ENGINEER: THOMAS McLELLAN, P.E.
40 WITNESS: AMY VON HONE, R.S.
DATE: 5-14-99
PERCOLATION RATE: < 2 MIN/IN
45D
HTOP OF FOUNDATION
COVERS WITHIN 12" OF
(FINISHED GRADE
gECOVER WITHIN
bF FINISHED GRADE)
40.5 L==a
ELEV. 3854
40.75 1500 CAL D -BOX
ELEV. ELEV.
SEPTIC TANK 39.11 (6" OF
41.0 (6" OF STONE UNDER OR ELEV. STONE
ELEV. MECHANICALLY COMPACTED) UNDER)
TEE SIZES: GAS BAFFLE
AT OUTLET TEE
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN q
KEY: X APPR6vED BY: DATE:
J, EXISTING CONTOUR: - - - -
' PROPOSED CONTOUR: - -- -
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
se TEST HOLE: {)-
UTILITY POLE: -0-
FENCE LINE: - -
HYDRANT: -6
RETAINING WALL:
TREE: io
RZ
4 �Ji. If.. N
THOMAS MCLELLAN, P.E. JOHN Z. DEMAREST JR., P.L.S
22'
14' DECK
38'
PROPOSED
4 BEDROOM
28, DWELLING
24,
PROPOSED DWELLING
2" PEASTONE
3/4" - 1 1/2"
�-WASHED STONE
ELEV. 39.3
36.5
ELEV.
f 33.5' --1-
USE 3 PRECAST 500 GALLON CHAMBERS �8.5' x 4.8' x Z DEEP)
WITH 4' OF STONE ALL AROUND. (33.5 x 12.8' x 2' DEEP)
(4" PVC PIPE TO BE USED BETWEEN CHAMBERS)
LOCATION
19 ALEXANDER DRIVE
YARMOUTHPORT, IIIA
PREPARED FOR
PAUL & MARY JO GOVONI
SCALE: 1"= 30' DATE: 3-17-99
REFERENCE: LAND COURT CASE #34995F SHEET i
REVISED: 5-17-99
LOAHORIZON
MY SAND
5"
10YR 5/2
B HORIZON
LOA SAND
28"
AR /8 -
34.',
C1 HORIZON
MEDIUM SAND
66"
2.5Y 7/6
31,
C2 HORIZON
LOAMY SAND
78•
SYR 6/8
SOA
CS HORIZON
MED -COARSE SAND
1.38"
25
NO GROUND WATER ENCOUNTERED
f
NOTES:
1. VERTICAL DATUM: ASSUMED FROM QUAD (NCVD +/-)
2. MUNICAPAL WATER IS AVAILABLE.
S. 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= 1/4" 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 3.0'.
11. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOP,'.
12. SITE IS LOCATED WITHIN A NITROGEN SENNSITIVE AREA (ZONE 2) AND
IS SUBJECT TO THE FOLLOWING RESTRICTIONS IN ACCORDANCE WITH THE
TOWN OF YARMOUTH NITROGEN LOADING REGULATION: 4 BEDROOMS,
2000 SF OF LAWN AREA AND THE USE OF A FAST SYSTEM. THE CALCULATED
RECHARGE NITROGEN CONCENTRATION IS 4.62 ppm.
13. IF UNSUITABLE SOIL IS ENCOUNTERED ((B HORIZON, APPROX.36" DEEP,
TH-3) IT IS TO BE REhfOVED WITHIN 5' OF PROPOSED LEACH AREA AND
SEPTIC SYSTEM DESIGN REPLACED WITH CLEAN MEDIUM SAND.
0
FLOW ESTIMATE.
-4- BEDROOMS AT 110 GAL/DAY/BEDROOM = 440 CAL/DAY
SEPTIC TANK.
44 - CAL/DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 3 PRECAST 500 GALLON CHAMBERS (8.5' x 4.8' x 2' DEEP)
WITH 4' OF STONE ALL AROUND. (33.5'x 12.8'x 2' DEEP)
SIDE AREA - _(45.3') 2 x 2 = 1E5 SF (.74) = 137 CAL/DALLY
BOTTOM AREA: 33.5'x 12.8'= 429 SF (74) = 317 GAL/DAY
CAPACITY = 454 GAL/DAY
SEPTIC SYSTEM SECTION
C1 HORIZON
1 MEDIUM SAND
fi4" 2.6Y 7/6 31b
42
NO GROUND WATER
t ENCOUNTERED
t TEST HOLE LOG
I
t ENGINEER: THOMAS McLELLAN, P.E.
40 WITNESS: AMY VON HONE, R.S.
DATE: 5-14-99
PERCOLATION RATE: < 2 MIN/IN
45D
HTOP OF FOUNDATION
COVERS WITHIN 12" OF
(FINISHED GRADE
gECOVER WITHIN
bF FINISHED GRADE)
40.5 L==a
ELEV. 3854
40.75 1500 CAL D -BOX
ELEV. ELEV.
SEPTIC TANK 39.11 (6" OF
41.0 (6" OF STONE UNDER OR ELEV. STONE
ELEV. MECHANICALLY COMPACTED) UNDER)
TEE SIZES: GAS BAFFLE
AT OUTLET TEE
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN q
KEY: X APPR6vED BY: DATE:
J, EXISTING CONTOUR: - - - -
' PROPOSED CONTOUR: - -- -
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
se TEST HOLE: {)-
UTILITY POLE: -0-
FENCE LINE: - -
HYDRANT: -6
RETAINING WALL:
TREE: io
RZ
4 �Ji. If.. N
THOMAS MCLELLAN, P.E. JOHN Z. DEMAREST JR., P.L.S
22'
14' DECK
38'
PROPOSED
4 BEDROOM
28, DWELLING
24,
PROPOSED DWELLING
2" PEASTONE
3/4" - 1 1/2"
�-WASHED STONE
ELEV. 39.3
36.5
ELEV.
f 33.5' --1-
USE 3 PRECAST 500 GALLON CHAMBERS �8.5' x 4.8' x Z DEEP)
WITH 4' OF STONE ALL AROUND. (33.5 x 12.8' x 2' DEEP)
(4" PVC PIPE TO BE USED BETWEEN CHAMBERS)
LOCATION
19 ALEXANDER DRIVE
YARMOUTHPORT, IIIA
PREPARED FOR
PAUL & MARY JO GOVONI
SCALE: 1"= 30' DATE: 3-17-99
REFERENCE: LAND COURT CASE #34995F SHEET i
REVISED: 5-17-99