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X 99• 1
EXIST. SPOT ELEV.
-[99]
PROPOSED CONTOUR
198.4]
PROPOSED SPOT EL.
TH1
TEST HOLE
SLOPE OF GROUND
C-CL-)
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
TEST HOLE LOGS.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 4 BEDROOM DWELLING '
DESIGN FLOW: 4 BEDROOMS @ 110 GPD ?-- 440 GPD
USE A 440 GPD DESIGN FLOW
SEPTIC TANK: 440 GPD (2) = 880
USE A 1500 GAL. SEPTIC TANK'
h.
LEACHING:
SIDES: 2(33.5 + 12.83) 2 (.74) = 137 GPD
BOTTOM 33.5 x 12.83 .74) = 318 GPD
TOTAL: 615 S. F. 455 GPD
USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4' STONE ALL AROUND
APPROVED
nlr_II�I��R DANIEL F. GONSALVES, SE 13587
crvr rccre:
WITNESS: PHIL RENAUD
DATE: 2/14/2019
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV. ELEV.
0" 1:T:1 93' C 93'
A A
LS LS
10YR 3/2 10YR 3/2
E E
MS MS
10YR 4/1 1OYR 4/1
B B
LS LS
10YR 5/6 10YR 5/6
C C
M/CS M/CS
2.5Y 6/4 2.5Y 6/4
2"
5"
48"
PERC
120"
4"
10"
89' 46"
83' 144"
NO GROUNDWATER ENCOUNTERED
89.2'
81'
MA
low
uouc
o
�ENDS
NO
S IQ
N
%
�o h
co 40 05
SYSTEM PROFILE SYSTEM ALL MAR EDWlTCHMAGNETICTBE
TAPE OR
(NOT TO SCALE) COMPARABLE MEANS FOR FUTURE LOCATION.
PROVIDE MIN. 20" DIAM, WATERTIGHT
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2 PEASTONE OR GEOTEXTILE CONCRETE COVERS TO WITHIN 3" GRADE
TOP FOUND. EL. 97.5 FILTER FABRIC .OVER STONE
MINIMUM .75' OF COVER OVER PRECAST 2% SLOPE REQUIRED OVER SYSTEM 96.0
NOTE: 2" MIN. WALL
"• • PRECAST H-10 THICKNESS REQUIRED BLOCKS OR
RISERS (TYP.) PRECAST RISERS
+... 2'
4"�SCH40 PVC MORTAR ALL H-10
• +•• ' 6" MIN. SUMP PIPES LEVEL 1ST 2' 4' COMPONENTS ,
'� •"' 12" MIN. INT. DIM.
{TYP.) INV S L. 92. 0 4
• �• SIDES
*94.0' »
• MIN. 93.52' ... TEE 1500 GAL H-10 TEE .. >oo
• SEPTIC TANK ••. 93•27 ' • 'oho 0 0 �®®®��®® ®�®® ®®®®� o 0 0 0
�OO°°°° WATER•I'ES7 DBOX o �°°oo 0000
4' LIO. LEVEL GAS BAFFLE o°°°°°°°°°°° >°°°°°°°°°°°°°
..y, �_o�o�o,,o�o_� N �00000aoo °o°o°o°o
ACME OR EQUAL FOR LEVELNESS
° o 0
92.47' 92.3 ' ;000a0000 000oo�a�
OHO°O°OHO°O°p°Opp°O°p°O°O°Od0°O°OHO°O°p°p�pQp
0°0o0o0�0„0„00,0°0°0°00000C,0°o„0„000000000. 3/4�_-1-1 /2 DOUBLE WASHED STONE 4 MIN. H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
,
ALLi AROUND PRECAST STRUCTURES (3) UNITS REQUIRED
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83'
( 2'09� SLOPE MIN.) COMPACTION. (15.221 [2]) .4
I'
POOLHOUSE 110' SEPTIC TANK
INV. 9fi.Of
( 2.5% SLOPE) 2 81.0' BOTTOM TH-1
( � SLOPE) (1 % SLOPE) NO GROUNDWATER FOUND
FOUNDATION 11' SEPTIC TANK 40' D' BOX LEACHING
FACILITY
4"
Q
OVAL FUNS ITAB E L QUI ED
ROU PERT ETER F L ACHIN A ILI ,
D WIN T SUI ABLE OIL L YER. RAP ACE
Q (7� WI F. C AN ED. S ND, TO ME T
Pk�IFIC 0 OF 3 CM 15. 55( �o
0
o
rn �
98 � O \
CLE OUT 5
X ROPO D y 1 00
\ j
r ,
� I
L T 3
S.F.
ry i
WE
gS�
In r 96
3,03'
WE G • \ RESE VE
T
CONER UCTIO BENCHMARK
TOP OF CONCRE
BOUND FOUND
GARAGE � EL. 96.4
�
NOTES
1. DATUM IS NAy(? 88
2. MUNICIPAL WATER IS 6YAjLABLE
3. MINIMUM PIPE PITCH TO BE 1 /8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
TO BE AASHO H-LQ
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
BE USED FOR LOT LINE STAKING OR ANY OTHER
10.20' PURPOSE.
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. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
Rf 6A
�J
c
o �
� o
• � ( Dennis
o Pond •
Oakmon f Or '
xi/ 7
ocu_s
m � Route ('
Yarmouth
Campground �MIN. SIDL SE 18ACK
DIGSAFE (1-888-344-7233) AND VERIFYING THE
LOCATION OF ALL UNDERGROUND &OVERHEAD UTILITIES LOCUS MAP
PRIOR T4 COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE SCALE 1 "=2000'f
REMOVED BENEATH AND 5' AROUND THE PROPOSED •ASSESSORS MAP 93 PARCEL 4.3
LEACHING FACILITY.
12. POOL FENCE SHALL HAVE SELF -CLOSING •
SELF -LATCHING GATES, SIZE AND MATERIALS TO MEET
LOCAL AND STATE BUILDING CODE, ALL DWELLING DOORS
OPENING TO POOL SHALL BE ALARMED TO CODE.
D
ZONING DISTRICT: R-40 DISTRICT
MIN. LOT SIZE 40,000 S.F.
MIN. LOT FRONTAGE 150'
MIN. FRONT SETBACK 30'
MIN. REAR SETBACK 20'
MAX. BUILDING COVERAGE 25%
MAX. BUILDING HEIGHT 35'
PROP. BUILDING COVERAGE 7.3%
t
' I � UVWIII.UI.JG.I.VfII LJ
r�owa cQ*Ve en 1114f, ioc,
Vm civil engineers
and surveyors
DATE DANIEL A. OJALA, P.E., P.L.S. 939 Main Street (Rte 6A)
YARMOUTHPORT MA 02675
7 1
1
' I � UVWIII.UI.JG.I.VfII LJ
r�owa cQ*Ve en 1114f, ioc,
Vm civil engineers
and surveyors
DATE DANIEL A. OJALA, P.E., P.L.S. 939 Main Street (Rte 6A)
YARMOUTHPORT MA 02675
7 1
1