HomeMy WebLinkAbout83-1460 - Site & Sewage Disposal PlanSEPTIC PROFILE
-� ACCESS COVER. TO WITHIN C OF FIN. GRADE (NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
MINIMUM J5' OF COVER OVER PRECAST WITHIN G OF FlN. GRADE
27 SLOPE REQUIRED OVER SYS7EJ 10.75'
rCULTEC FILTER FABRIC FER SPECS
�l 10.0'
2
ii U
1111111114
i._
"g 9.35'
CULTEC C4 FIELD DRNIN PANELS r
3/4" TO 1 1/2" DOUBT`- `HASHED STONNE1
5.
10' _ LEACHING
FACILITY
PROPOSED 1500
GALLON SEPTIC
TANK (H- 20 )
-OW s 4-
TH = 10"
=PTH = 14"
1DATION- 26.5'
'UIR£O AROUND
/COS LAYER.
RUN PIPE LEVEL
FOR FIRST 2'
10.18'
BAFFLE�� \ 9,-- 76
9.93'
CRUSHED STONE OR MECHANICAL
IPACTION. (15.221 {2])
( 1 %SLOPE) ( 7, SLOPE)
SEPTIC TANK
HIGH POINT
�/ 5• 45'
C 5 RES \ �/
\ TH 2
\ TH1
i 72' \ GAR
'"'o- 10 �, \ SLAB
UN0;STi
BUFFER
25 D' BOX
BENCHMARK - TOP OF
CONC. BND. EL= 11.28 (NGVD)
ABUTT.
HSE.
\ ,L \ PROP. 3 BR \
Lj \ mv?
W v .� BY,ELL.
12 T.F. = 13.4
r �
86'
X35'
_7
51' t
SFT 9\ �6 52'
ti0
50'
DMPLIANCE"
JLES FOR
3ACK TO
LEACH FACILITY TO BE 86' TO
ARIANCE REO.)
RESERVE TO BE 72' TO THE
VCE REQ.) (SEE NOTE BELOW)
FAIL,
PLACE
EACH
SYSTEM.
PROB. SEPTIC
SYSTEM AREA
ADJUSTED WATER EL. 4.35'
WELL: MIW 29
ZONE: A
ADJ: 0.4'
TOP OF FNDN IS 3.4' ABOVE THE HIGH
POINT 1141 -4 11 f vAD
\ � js
9.4 x
DECK
9.0
8.6
PROP. SILT FENCE BACKED BY HAYBALES
Lor 17A
Arec = 42,270± sq.ft.
0.97 Acres
601
or6s
)
TEST HOLE LOGS
ENGINEER: D.A. OJALA, SE
WITNESS: AMY VON HONE, RS
DATE: 5/28/98
PERC. RATE _ < 2 MIN PER INCH
CLASS I & (II SOILS P# N/A
CT ELEV. w
0" 10.2'
0 0
2" 2,.
AID AID
LS LS
7" 10YR 4/2 7" 10YR 4/2
B 8
LS LS
28" 10YR 6/8 7.4' 28" 10YR 6/8 7.9'
Cl C1
MED/COS MED/COS
69" 7 jobs. water 13.95 84"V obs. water 3.2'
114„ 2.5Y 6/6
0.7'
2. 5Y fi/6
108" .,
120"
C2 C2
SILT LOAM SILT LOAM
2.5Y 7/2 2.5Y 7/2
126"
SEPTIC DESIGN: (GARBAGE DISPOSER Is NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS ( 110 GPD) = 330 GPD
1ISr. A 330 GPn OFSI-N FLOW
SEPTIC TANK: 330 GPD ( 2 ) = 660
USE A 1-500 GALLON SEPTIC TANK
LEACHING:
SIDES: N/A
BOTTOM:26 x 18 (.74) = 346
TOTAL: 468 S.F. 346 GPD
USE LEACH FIELD OF 2 ROWS OF (3) C4 CULTEC
FIELD DRAIN PANELS, WITH 4' OF STONE BETWEEN ROWS
3' .AT SIDES AND 1' .AT ENDS
LEGEND
100.0 PROPOSED SPOT ELEVATION
100X0 EXISTING SPOT ELEVATION
``
.100 PROPOSED CONTOUR
- -
100- - EXISTING CONTOUR
,I?, PROP. DRYWELL
BOARD OF HEALTH
APPROVED DATE
off 508-362-4541
fax 508 362-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main st. yarmouth, ma 02675
MA
-0.45
I EnfTE2
Y
w
fv�yS
' � 1
zn
i
LOCATION MAP SCALE 1"
ASSESSORS MAP 13 PARCEL 017-1
ZONING DISTRICT: R-25
YARD SETBACKS:
FRONT = 30'
SIDE = 6'
REAR = 20'
PLAN REF. - 56/9 1925
FLOOD ZONE: A ELEV. 10.0'
NOTES:
1. DATUM IS NGVD
2. MUNICIPAL WATER IS .AVAILABLE 10
3, MINIMUM PIPE P17CH TO BE -1/8" /8" PER FOOT. &
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H- 20
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
rr1 ;rlvnnl�acNTa.L 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. WATER TEST D'BOX FOR LEVELNESS.
SITE AND SEWAGE PLAN
OF #86 CROWELL ROAD
IN THE TOWN OF: (WEST) YARMOUTH
PREPARED FOR: MICHAEL DENARO
30 0 30 60 90
SCALE: 1 - 30 DATE: SEPTEMBER 18, 1998
ARM£ H.
CUALA
CIVIL
Na 30792
ARNE
H.
OJALA
No. 26348
H. OJALA, P.E.,
REV. 10/13/98
lo�i5�g�
DATE