HomeMy WebLinkAboutEngineered Plan - 2020,±
PRECAST H-10
RISERS (TYP.)
2'/
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
10-01 MINIMUM .751 OF COVER OVER PRECA!
TEE
8.17'
J
2000 GAL H-1
DUAL COMP.
SEPTIC TANK
4' UQ. LEVEL
°o 0 0 0 0 0 0 0 0
.0000°o°oOo°pOo°pOo0
(_4_% SLOPE)
NOTES
ALL SHALL
SYSTEM PROFILE MARKED EM
CTTAPE OR BE 1. DATUM IS
NAVD 88
(NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION.
Z. MUNICIPAL WATER IS EXIS NG
PROVIDE INSPECTION PORTS TO 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
WITHIN 3" OF FINISH GRADE
2% SLOPE REQUIRED OVER SYSTEM 11.0 4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H -LQ
5 PIPE JOINTS TO BE MADE WATERTIGHT
4"OSCH40 PVC
9.25' PIPES LEVEL 1ST 2' 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
` WITH 310 CMR 15.000 (TITLE 5.)
8.02'
14" r 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
TEE o°00000°000° NOT TO BE USED FOR LOT UNE STAKING OR ANY
7.92 7.62 OTHER PURPOSE.
:. ,�00O 000^°� ..
GAS BAFFLE
' 7.83' 7.66' 0 92'
IE OR EQUWATERTEST DBOX 6.7' 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
'AL)
•:
FOR LEVELNESS 16 H-20 HIGH CAPACITY INFILTRATORS 9. COMPONENTS NOT TO BE BACKFILLED OR
o`c
'O000°°°°°0°0°°°0°°0°°0 0 °°°°°°° EACH UNIT: 6.25' X 2.83 X 16" HIGH CONCEALED WITHOUT INSPECTION BY BOARD OF
)00°OCO^On0°0000°000.
(NO STONE PROPOSED) HEALTH AND PERMISSION OBTAINED FROM BOARD
6" CRUSHED STONE OR MECHANICAL OF HEALTH.
COMPACTION. (15.221 [23)
2000 GALLON
FOUNDATION 33' DUAL COMPARTMENT
SEPTIC TANK
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM .
*NOTE: INTERIOR PLUMBING TO BE RE-ROUTED
TO EXIT THE DWELLING IN LOCATION SHOWN ON
PLAN VIEW. PIPE TO BE RAISED 36"± BELOW
TOP OF FOUNDATION. PLUMBER TO CONFIRM
FEASIBILITY PRIOR TO INSTALUNG ANY PORTION
OF THE SEPTIC SYSTEM.
Permit valid for REPAIR Uig` SEPTIC SVTEI�3:
QNLY; due to i.State and Loral wo. variances:
Board of Ileaith,xeuiew and ap;ftoyal is r Oired for;
any future additions/renovation's/alterations ,fo
sewa,e iaciht�es "an71/or strLEcturesldwettiiig,
t
�".irninulli II���IIh 1)I, �� t��,)�til
''• Rlar*:e �� Date
a
TEST HOLE LOGS
GROUNDWATER ADJ. DATA:
ENGINEER: DANIEL E. GONSALVES, SE #13587 WELL: MIW 29
WITNESS: PHIL RENAUD ZONE: A
12/19/19 ADJUSTMENT: 0.7' (DECEMBER)
DATE:
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
0'� 1 0.0' BEDROOM D/NTNG ROOM
-- UNNG ROOM
FILL
14"
A
LS
20" 1OYR 4/2
B
LS
30" 10YR 4/6
PERC C
M/CS
2.5Y 6/6
8.3'
7.5'
126" I I -0.5'
GROUNDWATER ENCOUNTERED AT 120" EL. 0.0
DCE #19-403
BEDROOM BATHROOM
KITCHEN
SUN ROOM
IST FLOOR
EXIS77NG FLOOR PLAN
NOT TO SCALE
BEDROOM
UnuTIES
STORAGE
BATHROOM
LAUNDRY
BASEMENT
EXIS77NG FLOOR PLAN
NOT TO SCALE
(1
SLOPE) 6' 10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF JALL UNDERGROUND &
D' BOX 6' LEACHING OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
FACILITY WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
GROUNDWATER ADJUSTED EL. 0.7' SHALL BE REMOVED 5' BENEATH AND AROUND THE
PROPOSED LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
EXIST. DWELL 13. CONTRACTOR TO COORDINATE WITH THE
YARMOUTH CONSERVATION COMMISSION PRIOR TO
ANY CONSTRUCTION ON SITE.
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 28 PARCEL 117
LOCUS IS WITHIN FEMA FLOOD ZONE AE
EL. 11 AS SHOWN ON ''COMMUNITY PANEL
#25001 CO569J DATED 7/16/2014
VARIANCES REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1a):. REDUCTION IN SETBACK, SAS TO LOT LINE (10' TO 5')
(1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 10.4')
TOWN OF YARMOUTH HEALTH REGULATIONS:
(3.7): REDUCTION IN SETBACK, SAS TO BVW (100' TO 72.7')
_ 82.44' / SYSTEM DESIGN:
x�X GARBAGE DISPOSER IS NOT ALLOWED
IN
10 -X _
(R m I 9 �8 I DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
r
\F\ 6' w �� USE A 330 GPD DESIGN FLOW
t9 I GRA � - �_ DRAIN ES #1
I- o DRIVE / F
WATER MAIN ? - / -� 10" ONC. FE ' SEPTIC TANK: 330 GPD (2) = 660
ON OPPOSITE _ _ _
STREET I AVE / J °°°" / USE A 2000 GAL. H-10 DUAL COMPARTMENT SEPTIC TANK
I I o DRIVE I EXIST. DWELLING
_ s To BE LEACHING:
m TOP FNDN. Sas
I I
- w-_ R -LOCATED.'
w I EL. 12.5' r ,
,11 / INIMUM OF ' 4.73 SF/LF x 6.25 LENGTH = 29.56 SF PER
WALKOUT BASE.
I i ( °0• 35' FROM HIGH CAPACITY INFILTRATOR UNIT
ELEV. 5.46' { { THE WETLAND
3 m �,�AR / �'` / 330 GPD/0.74 GPD/SF = 445.9 SF LEACHING
'REQ'D
�yREE �y � -__�/
I j ( o CLEANOUT ° ,r
3 o a (TYP') ; I # 445.9 SF/29.56 SF/UNIT = 15.1 UNITS
I k ___ ____ / / `�o 1'` 10
SHED O /
PROVIDE 32' OF 40 I FLAG. ALK _ �- / THEREFORE, USE GRAVELLESS SYSTEM OF (16) .
3 MIL LINER AT 5' I H-20 HIGH CAPACITY UNITS IN FIELD
I OFF SAS IN AREA G G PPE I CONFIGURATION OF SHOWN
SHOWN. TOP AT EL. I *RE-ROUTE ECK I / o'
8.0', BOTTOM AT I AND RAISE
EL. 4.0'± _ I f/I 5.0' PLUMBING AS, I } �AT' 16 UNITS x 29.5 SF = 472 SF > ;445.9 SF
�.
m
IA 1/
BENCHMARK: COR PORCH/, {�
ON BRICK: ELEV. 12.9' I �
II
I
1 I �
I
I I
6yY0
LEGEND-
-
99-
EXISTING CONTOUR
X 99.
EXIST. SPOT ELEV.
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
TEST HOLE
2�
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
M
n
TH1
WWl
SHOWN
/ 80.
EXIST. DWELL
.J
}
o �0
0
WORK LIMIT
B E UNE SILT
L FENCE
S
LOT B
10,121± SF
710
472 SF (0.74) = 349 GPD (OK)
MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
:3
34 HIGHLAND ,STREET
\sWEST YARMOUTH, MA
NIS
OJALr ky No. 46502
No. 409
APR 23 2020. o F� a
FESS O� i� s3/pNAL E
'�j�✓Q�IF�iEy/;�'� 'n�s�y�
HEALTH DEPT.
Scale: 1 20'
0 10 20 30 40 50 FEET DATE DANIEL A. OJALA, P.E., P.L.S.
PREPARED FOR
LEONARD BEARSE
DATE: MARCH 17, 2020
REV: MARCH 27, 2020 (TANK LOCATION)
REV: APRIL 16, 2020 (TANK LOCATION/PLUMBING)
off 508-362-4541
I
fax: 508-362-9880
downcape.com
00Wa cope en4g1deer1#74f, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
19-403 BEARSE.DWG
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