HomeMy WebLinkAbout18 Spinnaker Lane - Site & Sewage PlanT.O.F. AT EL. 34.0' SEPTIC PROFILE
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
33.0 MINIMUM .75' OF COVER OVER PRECAST WITHIN 6" OF FIN. GRADE
2% SLOPE.REOUIREO GVER SYSTEM 32.0'
31.0' RUN PIPE LEVEL 2" DOUBLE WASHED PEASTONE
PROPOSED 1500 FOR FIRST 2'
3D.8D' GALLON SEPTIC ( f 3' MAX.
TANK (H- is ). la2G�AAS.iZ,Z
BAFFLE 30.02' '� 29.85' 30.21'
(_2 7 SLOPE) �-6 CRUSHED STONE OR MECHANICAL o 29'79 VARIES
COMPACTION. (15.221 (2)) -
DEPTH OF FLOW = 4 1 1 oo�g 0-58 0
TEE SIZES: (- SLOPE) (-.-% SLOPE) 0 29.21'
INLET DEPTH 10" 3/4" TO 1 1/2" DOUBLE WASHED STONE
OUTLET DEPTH = 14" 5
ADJ. WATER ®24.21'
FOUNDATION 10' SEPTIC TANK 53' D' BOX 8' LEACHING
FACILITY Cr cz) 29.68'
O -
5' REMOVAL OF UNSUITABLE SOIL REQUIRED AROUND
LEACH FACILITY DOWN TO FINE SAND LAYER. REPLACE
WITH CLEAN MED. SAND
IF UNSUITABLE SOILS ENCOUNTERED IN AREA
WELLS: (ON BORDER BETWEEN SDW 252 AND AIW 247)
ZONE: B
ADJUSTMENT: AIW 247 (NOV.) - 2.7'
SDW 252 (NOV) - 2.3'
AIW 247 (DEC) - 3.1'
SDW 252 (DEC) - 2.6'
USE AVERAGE BETWEEN WELLS AND BETWEEN MONTHS (MONITORING
WELL READING WAS TAKEN DECEMBER 16, 1998) = 2.7' ADJUSTMENT
A
/
SL
4'
B
48"
LS 25.68'
Cl
72" LS
OF FOUNDATION, FOUNDATION DRAINS MAY BE t'z
NECESSARY. -3 FS
7L
\ 102" obs. 21.18'
\ w -a -%r
\ \ LP
\ 120"
00 \ N MON 19_68' 1
TEST HOLE LOGS
ENGINEER: A H OJALA, PE
WITNESS: AMY VON HONE, RS; BRUCE MURPHY, RS
DATE: DECEMBER 9 1998
PERC. RATE _ < 2 MIN PER INCH
CLASS I SOILS P#
4
1 ELEV. Q
0" 29.69' n" v Fn'
g„ 1 10Y 4/3
B -
LS
30" 10YR 6/8
C1
FS
9' 40" 2.5Y 6/4 28.3'
C2
SILT LOAM
g' 60" 215Y 5/3
C3
72" ® M/F
2.5Y 7/4
R1
SL
12"
1OYR 4/4
B
0 US �� I
LS
36"
10YR 6/8
C1
FS
48"
2.5Y 7/6
25.6
�mJv
C2
SILT LOAM j
OC
V ^
2.5Y 5/424.6
60"
96 6 ' Mi EXIT
C3
1117 ®
FS
2.5Y 7/4
108"
obs. water
20.6
44"
17.69
g„ 1 10Y 4/3
B -
LS
30" 10YR 6/8
C1
FS
9' 40" 2.5Y 6/4 28.3'
C2
SILT LOAM
g' 60" 215Y 5/3
C3
72" ® M/F
2.5Y 7/4
ASSESSORS AP 103 PARCEL B15
ZONING DIST ICT:
YARD SETBA KS:
FRONT =
SIDE _
REAR
P N REF.
FLOOD ZONE: C
9'
'12p \ \ I (TURING WELL LOT 3 WATER 9'- 132" 21.60'
/ 27' PROP.. EL = 21.51,
NOTE
N A^ PATIO `2 I I SEPTIC DESIGN: (GARBAGE DISPOSER Is NOT ALLOWED APPROXIMATED FROM pENNIS QUAD
\ I ) 1. DATUM IS
30 rH2 33.0 DESIGN FLOW: _3 BEDROOMS 110 2. MUNICIPAL WATER IS
� LP 330 (--GPD) = 330 GPD 3. MINIMUM PI�PF PITCH TO BE:
/ _
TH7 T.
PROP. 3 BR ti° 1 TANK. _ GPD (2 ) = 660 4. DESIGN LOADING FOR ALL BP I/8 FCR S TO
/ USE A GPD DESIGN FLOW
/.,30 RECAST UNITS TO BE AASHO H- 1D
DWELLING a -SEPTIC1� USE A 1500 5. PIPE JOINTS TO BE MADE WATERTIGHT.
m3 \ TF = 35.0' �r ---
GALLON SEPTIC TANK
/� 1 \ LEACHING: 6. CONSTRUCTION DETAILS TO �E IN ACC RDANCE WITH MASS.
\ 1 \ N/A ENVIRONMENTAL CODE TITLE V.
/ \ 1 \ SIDES: 7. THIS PLAN IS FOR PROPOSED WORK 0 LY AND NOT TO BE
,d GAR
33.5 -..J \ _ USED FOR LOT LINE STAKING.
/ / \ 0 I \ BOTTOM; 23 x 20.25 (.74) 344
8. PIPE FOR SEPTIC SYSTEM TOI SCH. 40 4" PVC.
/ \ \ LOT j \32� TOTAL 465 S F 344 GPD 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
USE LEACH FIELD OF 3 ROWS OF 3 STANDARD INSPECTION BY BOARD OF HEALTH AN 'PERMISSION OBTAINED
/ J I 34.0 \ 10,618 sq.ft. I FROM BOARD OF HEALTH.
0.24 ac. 1 INFILTRATORS EACH, WITH 4' STONE AT SIDES, 3' BETWEEN
0 32'/ ROWS AND 0.75 AT ENDS
N
RESER KE R L
�2 \/�3 ,\__ SpINNA LEGEND SITE AND SEINA E PLAN
30.5 _ XFPROPOSED SPOT ELEVATION OF LOT 4 SPINNAKER LANE
2
BENCHMARK -CTR OF 100x0 EXISTING SPOT ELEVATION
( I C. BASIN EL = 28.81
6 _ IN THE TOWN OF:
100 I
Tu
I/
PROPOSED CONTOUR YARMOU/ OR TI
I l I l I\
1712 c+ - - 100- - EXISTING CONTOUR PREPARED FOR
1
\
DUBLIN CON TRUCTION
20 0 0 40 60
HOARD OF HEALTH
i
APP 0 ED- DAIE� - MA SCALE: 1. _ 20' DATE: DECEMBER 15. 1998
off 508-362-4541
fax 508 362-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main st. Yarmouth, ma 02675
tK OF M4 ��`... _.
A11 JT��c �7 ARNE H.
H, OJ E
OJALA - CIVIL
No. 26348 , x) ,a No. 30292
H
h-fslvG H. UJALA, . Y.W., -P.-L
Aln
&A TE
R1
6A
0 US �� I
I
G�
PO
2
�mJv
OC
V ^
ti
RQ
96 6 ' Mi EXIT
a
(LOCUS MA�
SCALE 1" = 2083'
ASSESSORS AP 103 PARCEL B15
ZONING DIST ICT:
YARD SETBA KS:
FRONT =
SIDE _
REAR
P N REF.
FLOOD ZONE: C
9'
'12p \ \ I (TURING WELL LOT 3 WATER 9'- 132" 21.60'
/ 27' PROP.. EL = 21.51,
NOTE
N A^ PATIO `2 I I SEPTIC DESIGN: (GARBAGE DISPOSER Is NOT ALLOWED APPROXIMATED FROM pENNIS QUAD
\ I ) 1. DATUM IS
30 rH2 33.0 DESIGN FLOW: _3 BEDROOMS 110 2. MUNICIPAL WATER IS
� LP 330 (--GPD) = 330 GPD 3. MINIMUM PI�PF PITCH TO BE:
/ _
TH7 T.
PROP. 3 BR ti° 1 TANK. _ GPD (2 ) = 660 4. DESIGN LOADING FOR ALL BP I/8 FCR S TO
/ USE A GPD DESIGN FLOW
/.,30 RECAST UNITS TO BE AASHO H- 1D
DWELLING a -SEPTIC1� USE A 1500 5. PIPE JOINTS TO BE MADE WATERTIGHT.
m3 \ TF = 35.0' �r ---
GALLON SEPTIC TANK
/� 1 \ LEACHING: 6. CONSTRUCTION DETAILS TO �E IN ACC RDANCE WITH MASS.
\ 1 \ N/A ENVIRONMENTAL CODE TITLE V.
/ \ 1 \ SIDES: 7. THIS PLAN IS FOR PROPOSED WORK 0 LY AND NOT TO BE
,d GAR
33.5 -..J \ _ USED FOR LOT LINE STAKING.
/ / \ 0 I \ BOTTOM; 23 x 20.25 (.74) 344
8. PIPE FOR SEPTIC SYSTEM TOI SCH. 40 4" PVC.
/ \ \ LOT j \32� TOTAL 465 S F 344 GPD 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
USE LEACH FIELD OF 3 ROWS OF 3 STANDARD INSPECTION BY BOARD OF HEALTH AN 'PERMISSION OBTAINED
/ J I 34.0 \ 10,618 sq.ft. I FROM BOARD OF HEALTH.
0.24 ac. 1 INFILTRATORS EACH, WITH 4' STONE AT SIDES, 3' BETWEEN
0 32'/ ROWS AND 0.75 AT ENDS
N
RESER KE R L
�2 \/�3 ,\__ SpINNA LEGEND SITE AND SEINA E PLAN
30.5 _ XFPROPOSED SPOT ELEVATION OF LOT 4 SPINNAKER LANE
2
BENCHMARK -CTR OF 100x0 EXISTING SPOT ELEVATION
( I C. BASIN EL = 28.81
6 _ IN THE TOWN OF:
100 I
Tu
I/
PROPOSED CONTOUR YARMOU/ OR TI
I l I l I\
1712 c+ - - 100- - EXISTING CONTOUR PREPARED FOR
1
\
DUBLIN CON TRUCTION
20 0 0 40 60
HOARD OF HEALTH
i
APP 0 ED- DAIE� - MA SCALE: 1. _ 20' DATE: DECEMBER 15. 1998
off 508-362-4541
fax 508 362-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main st. Yarmouth, ma 02675
tK OF M4 ��`... _.
A11 JT��c �7 ARNE H.
H, OJ E
OJALA - CIVIL
No. 26348 , x) ,a No. 30292
H
h-fslvG H. UJALA, . Y.W., -P.-L
Aln
&A TE