HomeMy WebLinkAboutEngineer PlanTAP iX- i OUtiDA.TION i`'_.
EL=iQ3.92
INSTALL INLET TEE
IF ONE DOES NOT EXIST
COVER
9" MINIMUM
11, OF4' SCH 40
j 1G"
L
EXS ilh 1,500 GAl i t„V 14-
RENF 1 FI
TEE WITH GAS BAFFLE
(CENTERED IN TANK OPENING)
SEXISTING SEPTIC
SYSTEM PROFILE
TANK
NOT TO SCALE
RISER ON D -BOX TO
BE BROUGHT TO WITHIN
6" OF GRADE
r PROVIDE SPEED LEVELERS ON OUTLETS
V OF 4' SCH 40
LEVEL STAB BASE CONSISTING
OF 6" RUSHED STONE
TO BE GRADED SUCH THAT
COVER DOES NOT EXCEED 36"
MAX FINISHED GRADE ELEV=103.7
MIN FINISHED GRADE ELEV=101.5
INSPECTION PORT ON CHAMBERS TO
COVER BE BROUGHT TO WITHIN
9" MINIMUM 3" OF GRADE 2" OF I' PEASTONE OR
36" MAXIMUM 8 OZ. NON WOVEN
GEOTEXTLE
E LN=10076 - TOP CHAMBER
10' DEPTH OF W - 1 r DOUBLE
I. .. �- WASHED CRUSHED STONE
(SEE SITE PLAN FOR ORIENTATION)
(4) -HI CAPACITY H2O INFILTRATORS
PROPOSED SOIL ABSORPTION SYSTEM
.._
`+ 101.74
_. 101.11 E TING ED� r" -_P A VF MIF, fJT _.
I JOSHUA BAKER RU
ca
I' 40' WIDE R.O.W.
N 54'34'40' W 100.00'
_ 100.62._.
AD J
_ -...
_ -..___ + 100.58
_
FINE SAND
7 5YR 6/6
EM.,
r1iin
fired for
LOOT
BENCHMARK
SQ.86
MAG NAIL IN PAVEMENT ELEV.=101.34
D.24 ACRES±
�!
(ASSUMED)
/
OF MAO
102.06
+102.75
!
: ASP, J. WimIZ
.
i
f
/ '.
o CNIL
U NQ 52669
IONPL
<a
101.42
0
EM
+
wSZa< om\ a
ZMOf< EXISTING
in T n \
�"DWELLING
0
-'r'>< 101.97
M '^ TOP OF FOUNDATION
OM
ELEV. = 103.92' (ASSUMED)
FULL FOUNDATION
3 - BEDROOM
\ SLAB FNDN
102.56 I
>5' SEPARATION TO
SEASONAL HIGH GROUNDWATER
ADJUSTED HIGI
GROUNDWATER
ELEV =93.82
LOCUS
SCALE 1"=1000'
0"
18"
26"
45"
�
^ Permit valid for REPAIR OiA�3EF71C
o 102.02
!, ! EXISTING 1,500 GALLON .ONLY, due to State and Local septic v
CONCRETE SEPTIC 'TANK 's
Board of Health review end approval 1 req
(TO BE RE -USED) _' 101,82 p future
additionstrenovation
ALEXAN slit:Fa�tt
ADBTYNAN
20
SHU�1E BAKER lent
23 JO AE®XDtoui4 HeaRk Department
MAP 39. PARCEL 132
N
--- - - - - L APPROVED GW
z '. { E 1 µ EXISTING w
l DISTRIBUTION O
{ { BOX o
{ { (TO BE REMOVED) N
LIMIT OF OVERDIG I II LIMIT OF n N me
EXISTING EXISTING { -101 97 CRUSHED STONE
TP --1 -
HTM
A'MySAND
7.5YR 4/2
B LOAMY FINE SAND
7.5YR 4/6
C
FINE SAND
7 5YR 6/6
EM.,
r1iin
fired for
101.95
100.46
99.79
96.12
2 ADJ =93.62
�7- OBS.=92.12
91.96
NONE
IED 0 118"
? MIN./IN.
1Mte H JUJILN I_�./
�, MAPLE TREE �� I LEGEND
MAGNOLIA M SOIL PROFILES
. TH-1 _ _ � s J-.3- - - - - ®� 101.66
TREE - --
101.96 `'' DATE• JULY 4 2022
� 102.23 ` PROPERTY UNE ,,
/ i- PERFORMED BY 1 RICK JUDD
36.00
q RELOCATED -_ --- -- EXISTING CONTOUR
SHED TO BE
WITNESSED BJAY GARDINER
INSPECTION PORT T
(TYP OF '2) I - 4-F-- EXISTING FENCE NOT TO SCALE
I tYo i I 101.44 - G - EXISTING UNDERGROUND GAS SERVICE
x:10,
IJ I E--- EXISTING OVERHEAD UTILITIES
23.5'1 W EXISTING WATER UNE
LL - e
` - - - J / 10' MIN.1-6
\ _
TO PROPERTY TP -1 LOCATION OF TEST
i PIT
PERC
TEST
- - -" _ _
'- - '� - - � LINE
EXISTING + 101.63
OAK TREE
PROPOSED PROPOSED S.E
3 -OUTLET (4) H-20 HIGH CAPAC
DISTRIBUTION BOX INFILTRATORS WITH
OF STONE AROL
100.98 EXISTING FENCE 101.34
PROPERTY LINE (TYP.) N 54734'40" W 92.50HOLLY HANSEN
16 CHECKERBERRY
MAP 39, PARCEL
FLOOR PLAN
NOT TO SCALE
FRONT
F• 99.76 X EXISTING SPOT ELEVATION I LIVING ROOM
101.43 BH BULKHEAD
EXISTING FLOW DIF
LEACH FIELD
(TO BE REMOVED) E
RCH
101.441J101 39
SITE INFORMATION
ADDRESS: 19 JOSHUA BAKER ROAD, WEST YARMOUTH
MAP/LOT: 39/133
DEED REFERENCE: 18483/79
DESIGN CALCULATIONS
DESIGN FLQW
110 GALLONS/DAY/BEDROOM X 3 BEDROOMS=330 GALLONS/DAY
TANK CAPACITY
2009 DAILY FLOW = 660 GALLONS; USE EXISTING 1,500 GALLON TANK
REQUIRED LEACHING CAPACITY
DESIGN PERC RATE _ < 5 MIN/INCH
330 GPD / 0.74 GPD PER SQ. FT. 445.95 SQ. FT.
PROVIDED LEACHING CAPACITY
BOTTOM AREA = 36.00' X 11.00' = 396.00 SQ. FT.
SIDE AREA = 94.00' X 0.83' = 78.09 SO, FT.
474.02 SQ. FT.
CTPD PROVIDED = 350.77 GPD
GENERAL NOTES:
1. THE SUBJECT PROPERTY IS WITHIN A FEMA FLOOD HAZARD ZONE X AS
SHOWN ON PANEL NO. 25001CO588J, EFFECTIVE DATE JULY 16, 2014.
2. THE SITE IS NOT LOCATED WITHIN A ZONE II AREA.
3. THERE ARE NO STREAMS OR WETLANDS WITHIN 100 -FEET OF THE
PROPOSED SUBSURFACE SEWAGE DISPOSAL SYSTEM.
4. VERTICAL DATUM IS ASSUMED
5. ALL CONSTRUCTION MEANS AND METHODS SHALL CONFORM TO 310 CMR
15.00 STATE REGULATIONS AND LOCAL BOARD OF HEALTH AND BUILDING
DEPARTMENT REGULATIONS.
6. ALL JOINTS IN THE TANK AND DISTRIBUTION BOX SHALL BE MADE
WATERTIGHT THROUGH THE USE OF ASPHALT OR SYNTHETIC POLYMER
SEALERS OR HYDRAULIC CEMENT.
7. DIGSAFE AND LOCAL UTILITY COMPANIES SHALL BE CONTACTED PRIOR TO
ANY EXCAVATION OCCURRING.
B. LOCATION OF UTILITIES ON THIS PLAN ARE APPROXIMATE AND SHALL BE
VERIFIED IN THE FIELD.
9. THE SEPTIC SYSTEM INSTALLER SHALL NOTIFY THE DESIGN ENGINEER 2
DAYS PRIOR TO BEGINNING INSTALLATION OF THE SYSTEM TO ALLOW FOR
SCHEDULING OF INSPECTIONS
10. WHERE APPLICABLE, UNSUITABLE MATERIAL (A & B HORIZONS)
ENCOUNTERED BELOW THE INVERT OF THE INLET TO THE SOIL ABSORPTION
SYSTEM, SHALL BE REMOVED TO A DISTANCE 5' AROUND THE SYSTEM AND
BROUGHT BACK TO THE APPROPRIATE ELEVATION WITH CLEAN SAND PER
MASSACHUSETTS 310 CMR 15.00 REGULATIONS.
11. THIS DESIGN DOES NOT ALLOW FOR THE USE OF A GARBAGE GRINDER
12. EXISTING CONDITIONS SURVEY PERFORMED BY PAUL E. SWEETSER, PLS ON
OR AROUND JULY 2022.
JUI. 2 8 2022 1
HEALTH DE -FT
11 F
TE DESI
Residential
101I'
DINING
KITCHEN I BATH I BEDROOM
4 CRESTVIEW DRIVE
EAST SANDWICH, MA 02537
PHONE: (508) 400-2365
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