HomeMy WebLinkAbout18 Spinnaker Lane - Site & Sewage Plan 3T.O.F. AT EL. 34.0' SEPTIC PROFILE TEST HOLE LOGS
.,
/—ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE) - A H OJALA, PE
ACCESS COVER (WATERTIGHT) TO ENGINEER:
MINIMUM .75' OF COVER OVER PRECAST WITHIN 6" OF FIN. GRADE AMY VON HONE, RS: BRUCE MURPHY, RS
2% SLOPE REQUIRED OVER SYSTEM WITNESS:
RUN PIPE LEVEL 2" DOUBLE WASHED PEASTONE \ DATE: DECEMBER 9, 1998
/—FOR FIRST 2• PERC. RATE = < 2 MIN PER INCH
DPROPOSED 15{70 /( 3' MAX.
/ TGALLOH sE1nOc �i CLASS I SOILS P#
l ( ) G� As /�Ll�
SLOPE) \_6" CRUSHED STONE OR MECHANICAL o
4' COMPACTION. (15.221 [21)
DEPTH OF FLOW = SLOPE) (_% SLOPE) <
TEE SIZES: -
INLET DEPTH 10
OUTLET DEPTH = 14"
FOUNDATION— 10' — SEPTIC TANK D' BOX
— 3/4" TO 1 1/2" DOUBLE WASHED STONE
5' REMOVAL OF UNSUITABLE SOIL REQUIRED AROUND LEACH
FACILITY, DOWN TO M/F LAYER. REPLACE WITH CLEAN MED,
SAND. ENGINEER TO INSPECT AND CERTIFY REMOVAL.
IF UNSUITABLE SOILS ENCOUNTERED IN AREA
OF FOUNDATION, FOUNDATION DRAINS MAY BE
NECESSARY.
-3
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X20• � � \ � \ I
21' \ } I
PATIO
/ �� / / 30 TH2 33.0
1
LP
TH1
PROP. 3 BR
/ / DWELLING } . \
/ TH3 / \ TF = 34.0' } s \
/
1/
/
1
.9R-414
�p GAR } \
33.0
1 \
\ LOT 4
33.0 \ 10,618 sq.ft. }
} 0.24 ac. !
32' �
RE
S
jPINNAKER 1--
�,�---
30.5
BENCHMARKC. TR BASIN EL = OF
LEACHING
FACILITY
60" 2.5Y 5/3
C3
72" ® M/F
2.5Y 7/4
ELEV.
4
a.,
29_69' O"
A
A
SL
9"
1OYR 4/3
SL
B
9"
10YR 4/3
L68'LS
30"
tOYR 6/8
B
Cl
LS
FS
40"
2.5Y 6/4
60" 2.5Y 5/3
C3
72" ® M/F
2.5Y 7/4
ELEV.
C�
Bq
29_69' O"
31.60'
A
�2
9p
SL
9"
10YR 4/3
—
B
LS
EXIT
30"
10YR 6/8
LOCUS MAP
Cl
FS
'6.35' 40"
2.5Y 6/4
28.3'
C2
SILT�LOAM
:4.69' 60"
2.5Y 5/3/26.6
C3
\�
72" I/\I
M/F
1.20" ^J 19.69' 120"
NO WATER ENCOUNTERED
,:EPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED )
DESIGN FLOW: 3 BEDROOMS (110 GPD) 330 GPD
USE A330 GPD DESIGN FLOW
`EPTIC TANK: 330 GPD (2 ) = 660
USE A 1500 GALLON SEPTIC TANK
LEACHING:
—
SIDES: N/A
BOTTOM: 23 x 20.25 (.74) = 344
TOTAL: 465 S.F. 344 GPD
USE LEACH FIELD OF 3 ROWS OF 3 STANDARD
INFILTRATORS EACH, WITH 4' STONE AT SIDES, 3' BETWEEN
RO'+'+S AND 0.75 AT ENDS
/ LEGEND
100.0 PROPOSED SPOT ELEVATION
100x0 EXISTING SPOT ELEVATION
Flool PROPOSED CONTOUR
— —
100-- EXISTING CONTOUR
\ \BOARD OF HEALTH
— , MA
APPROVED DATE
off 508-362-4541
I= 508 362-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main st. yarmouth, ma 02675
2.5Y 7/4
21.60'
ASSESSORS MAP, 103 PARCEL B15
ZONING DISTRICLLT:
YARD SETBACKS:'
FRONT =
SIDE =
REAR
PLAN REF. —
FLOOD ZONE: C
nT�n
IVU I tJ:
1. DATUM IS APPROXIMATED FROM DENNIS I QUAD
2. MUNICIPAL WATER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1/8" PER OCT.
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H— 10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONST{3UET ETAILS TO BE IN ACCO DANCE WITH MASS.
E� ONMENTAL CODE TITLE V.
7. THIS PLAN IS FO PROPOSED WORK ONLY AND NOT TO BE
USED FOR LOT NE STAKING.
8. PIPE`, FOR SEPT[
SYSTEM TO SCH. 40—I'PVC.
9. COMPONENTS UT TO BE BACKFILLED OR CONCEALED WITHOUT
�
INSCION BY BOARD OF HEALTH AND' PERMISSION OBTAINED
FR)q BARD F HEALTH.
\ SITE AND SEWAGE PLAN
IF
I LOT 4 SPINNAK R LANE
IN TH TOWN OF:
YARMOU TH(POR T)
PREPARED FOR: DUBLIN CONSTRUCTION
20 0 20 40 60
SCALE: 1„ = 20' DATE: DECEMBER 15, 1998
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EXIT
LOCUS MAP
SCALE 1" = 2083'
ASSESSORS MAP, 103 PARCEL B15
ZONING DISTRICLLT:
YARD SETBACKS:'
FRONT =
SIDE =
REAR
PLAN REF. —
FLOOD ZONE: C
nT�n
IVU I tJ:
1. DATUM IS APPROXIMATED FROM DENNIS I QUAD
2. MUNICIPAL WATER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1/8" PER OCT.
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H— 10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONST{3UET ETAILS TO BE IN ACCO DANCE WITH MASS.
E� ONMENTAL CODE TITLE V.
7. THIS PLAN IS FO PROPOSED WORK ONLY AND NOT TO BE
USED FOR LOT NE STAKING.
8. PIPE`, FOR SEPT[
SYSTEM TO SCH. 40—I'PVC.
9. COMPONENTS UT TO BE BACKFILLED OR CONCEALED WITHOUT
�
INSCION BY BOARD OF HEALTH AND' PERMISSION OBTAINED
FR)q BARD F HEALTH.
\ SITE AND SEWAGE PLAN
IF
I LOT 4 SPINNAK R LANE
IN TH TOWN OF:
YARMOU TH(POR T)
PREPARED FOR: DUBLIN CONSTRUCTION
20 0 20 40 60
SCALE: 1„ = 20' DATE: DECEMBER 15, 1998
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ARNE
H.
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F
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