HomeMy WebLinkAbout87 Crowell Road - Site PlanT.O.F. AT EL. 15.0' SYSTEM PRO LLE
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
ti 1
F'47m7w MINIMUM .75' OF COVER OVER PRECAST [/'� WITHIN 6" OF FIN. GRADE
r 13.4'
12.53' RUN PIPE LEVEL
/l FOR FIRST 2
PROPOSED
GALLON SEPTIC Sr
...
12 .33' X
TANK (H- 10 ) 1GAS 06'
BAFFLE 12.1.89
?; MIN
2 % SLOPE) 6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2])
DEPTH OF. FLOW 4' (! % SLOPE) ( % SLOPE)
TEE SIZES:
INLET DEPTH 10
OUTLET DEPTH = 14"
FOUNDATION- 10' SEPTIC TANK
MAP 23 13.1
MAP 23 \ PARCEL 345
PARCEL 3a6 ELIZABETH M. JOHNSTONH
JAMES & ANNE MCMAHON 15 SEAGULL ROAD
162 SPRMCER WJE OUINCY, MA 02169
WEST YARMOUTH, MA 02673
EXIST. WELL
12s REMOVE OR USE FOR
IRRIGATION
(NON -POTABLE)
PURPOSE ONLY
MAP 17
PARCEL 80
0AA10 OOT INC
4 KATHRYN ROAD
FOXBORO, MA 02035
72.8 \ _
'I \WELL HOUSE
_ t9-
'0.a
LOT 6 ASO•
EXISTING RESIDENTIAL DWELLING TO BE
DEMOLISHED AND DEBRIS
REMOVED TO APPROVED SITE.
(HATCHED AREA)
93-266
, AIL
(NOT TO SCALE)
1
2' D' BOX
ado,,
LOT AREA
Area = 18,895 sq.ft aCq�
0.44 Acres t�
t
,
13.2 12.9 \ `
8H
GARAGE
SCR. PORCH
2% SLOPE REQUIRED OVER SYSTEM
2" DOUBLE WASHED PEASTONE \
H-20 STD. INFILTRATORS
0.58'
3/4" TO 1 1/2" DOUBLE WASHED STONE
13'
PROPOSED SINGLE FAMILY 4 BEDROOM
DWELLING TOP FNDN = 15.0`
' 6
V
3.4
94
UTILITY 8.2 •'! i%v�
COs
POLE'S
LEAC SING
FACILITY
TEST HOLE LOGS
TH1 TH2
ENGINEER: M. FARIA, SE /AH OJALA, PE
WITNESS: P. BRYANTON
V. 13.0' MIN
DATE: 11/4/99 9/20/96
0.75' MIN. PERC. RATE = <2 MIN/INCH
12.2' EL, 12.2' CLASS I SOILS P#
3' PROP. 30 MIL LINER
11/4/99 9/20/96
11.2' ET) ELEV. qP
0" 10.8' 0" 11.5'
FILL
12
5' A/B
LS
36" IOYR 4/6
1 8.2'
ADJUSTED WATER @ 6.2' C
WELL: 1A.',V 29
ZONE: A
ADJ: 11/4/99 PERC = 2.4'
-CF 9/20/96 PERC = `..1"
PERC ® 60" FS
2.5Y 6/4
114"
WATER
MAP 23
PARCEL 339 o NOT AI r4'J.-D
96' IRIS CT.�E
MARCO ISLAND, FL 34145 G._51GN FLO _ BEC ROOMS(110 GPD) 44C' GPD
USE A 440_ GPD DESIGN FLOW
9.6
r WATER
905 GATE
HOARD OF HEAL^;:t
:dA
A PROVED DAT'L
a.
/A;off !48-362-4541
" fav 508 362-9660
down cape engineering, inc.
&I.,P 17 CIVIL ET,1'GINEERS
PAFCEL 68 LAND S17 RVEYORS
MIC�IAEL & FASIA OENARO. JR.
19 ASHMONT AVENUE
NEWTON, MA 02756 939 main St. yarrnoLth, ma 02675
1
II ST Rpq
2
cc [_PTIC TANK.
440 GP) (2 ) = 880
USE A L500L
GALLON SEPTIC TANK
12"
LEACHING:
=
N/A
')IDES:
29"
BOTTOM:
24.2 x 25 (.74) _ 450 GPD
AROVNj)PERIMEt'ERil_ OF SUITACLIE OF LEACHOIL FACIUTY•IREDTGTAL
60i
S.F. 450 GPD
DOWN TO SUTAOLE SOIL LAYER. REPLACE
--
WITH CLEAN MED. SAND, ENGINEER TO
INSPECT AND CERTIFY REMOVAL
US-: 4 ROWS OF 4 STD. INFILTRATORS EACH, WITH
--
2'_STONE AT SDES, 3' BETV,EEN ROWS AND NONE AT ENDS
C2
(SEE
DETAIL)
30 MILLINER. 5'
OFF LEACH FACILITY
48"
AS SHOWN
C3
_LEGEND
ADJ. WATER
1„
100.0
PROPOSED SPOT ELEVATION
72
OBS WATER
5.5'
11
BENCHMARK
108"
"
HYDRANT TAG
100x0
EXISTING SPOT ELEVATION
BOLT= 12.01'�-1---0�0--^
PROPOSED
I_�-
100-
CONTOUR
EXISTING CONTOUR
9.6
r WATER
905 GATE
HOARD OF HEAL^;:t
:dA
A PROVED DAT'L
a.
/A;off !48-362-4541
" fav 508 362-9660
down cape engineering, inc.
&I.,P 17 CIVIL ET,1'GINEERS
PAFCEL 68 LAND S17 RVEYORS
MIC�IAEL & FASIA OENARO. JR.
19 ASHMONT AVENUE
NEWTON, MA 02756 939 main St. yarrnoLth, ma 02675
1
II ST Rpq
2
0
-
Ap L
12"
2.5Y 4/4
B
MLS
29"
1OYR 5/8
C1
MS
40"
2.5Y 6/6
C2
MCS
W/uRAV
48"
7.5YR 4/6
C3
ADJ. WATER
6.6'
MCS
72
OBS WATER
5.5'
2.5Y 6/6
108"
i
I RARNE$ LA
SIL IfAF LN
w
LOCUS
in LEM$ BAY RD
$ i
/ LEMS RAY
LOCATION MAP NO SCALE
ASSESSORS MAP 23 PARCEL 338
ZONING DISTRICT: R-25
YARD SETBACKS:
FRONT = 30'
SIDE = 15'
REAR = 20'
PLAN REF. - 36/131
FLOOD ZONE: A9 EL. 10 AND B
PROP. DWELL = 12% COVERAGE
EXIST. DWELL = 7% COVERAGE
NOTES:
ern\;1
i. LHtUNI 1J
2. MUNICIPAL WATER IS AVAILABLE"
3. MINIMUM PIPE PITCH TO BE 1/8- PER FOOT.
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H-10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
ENVIRONMENTAL CODE TITLE V.
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE
USED FOR LOT LINE STAKING.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
FROM BOARD OF HEALTH.
10. PUMP & REMOVE (OR FILL W/CLEAN SAND) EXISTING SEPTIC SYSTEM
*EXISTING WELL TO BE REMOVED OR USED FOR IRRIGATION ONLY.
DWELLING TO BE CONNECTED TO TOWN WATER
OF 87 CROWELL ROAD
IN THE TOWN OF:
(WEST) YARMOUTH
PREPARED FOR: FRANK POLI
20 0 20 40 60 Feet
SCALE: 1 = 20 DATE: MAY 10, 2000
REV. 7/25/00
REV. 9
aRNE1':'Gy(.,ate ARN>• H.
OA H OJALA
H A CNIL,
6 NAL it /�--L=-
H. OJALA, P.L.S. DATE
► 0009 d ' rAt"te, / o op