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N Ex STING CONTOUR: ---- SEPTIC SYSTEM DESIGN
PROPOSED CONTOUR: .............
CHpNO DR Z EXISTING SPOT ELEVATION: 25.5 FLOW ESTIMATE:
GRAS R PROPOSED SPOT ELEVATION: 25.5 3BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY
ryG 2 TEST HOLE: *
Z� N UTILITY POLE: -4-
LOCUS rn nFENCE LINE: _ SEPTIC TANK:
Z HYDRANT: b- 330-GAL/DAY X2 DAYS= 660 GAL
RETAINING WALL; o
P`,GO 0?1Ir-
10
USE 00 GALLON SEPTIC TANK (EXISTING)
LEACHING AREA:
LOCATION MAP 25.0' USE 2 - 500 GALLON CHAMBERS (8.5'x 4.8'x 2' EFF. DEPTH) WITH
LOT 9 (22,148 SF) - 4' OF STONE ALL AROUND (25'x 12,8'x 2' EFF. DEPTH)
ASSESSORS MAP: 64 PARCEL: 45
LAND COURT CASE 35776C•' SIDE AREA: (25'+ 12.8') x 2 x 2 = 151 SF (0.74) = 112 GAUDAY
................
BOTTOM AREA: 25'x 12.8'= 320 SF (0.74) =_937 GAL/DAY
LEACH AREA DETAIL CAPACITY = 349 GAL/DAY
Permit valid for REPAII+ ()F• 9EPT1C. SYSTEM;;;
QNLY, due to State and i -cal' 84tic', variances.
Board of'ilealth review and .ggiroval. is required for
any future additions/renij, lions/alterations to
sewage facilities anil/or structu, es/dwOling-
,
alealth IDupartiitent
A1jiiR0 V/Y'X�-
Uafe
Name:::
CHANDLER GRAY ROAD
101--
E�of Parent -_-"-.183-43'57" -
136.50'
t X102
00 0
0
o <
t� E �G
wJ top fna`,NO ?1rt
a 103
%00 G
�� 9
screen E PAVED DRIVE
o ch
12' pine
t
gT eXisting
16" pine septicCD
- i th-1
1
l 12" oak / 18" pine
ra
I �� , __ ____ Edge of
l ~, \�, ------! 172.03,! ---
/' S 85°37'10" W 101 100
102
�Z
m
BENCHMARK AT
LEFT CORNER OF
BOTTOM CONC. STEP
ELEVATION = 103.79
SEPTIC SYSTEM SECTION
FIRST FLOOR
104.21
TOP OF
°
FOUNDATION
100.9
,...
ELEV.
',
A
100.25
ELEV.
BED J'REO'OM�ROOM LIVING
ROOM
BED bath DINING
ROOM bath KITCHEN
screen
porch
COVERS WITHIN 6"
OF FINISHED GRADE
(EXISTING)
1000 GAL
SEPTIC TANK
TEE SIZES: (TO BE CONFIRMED)
INLET: 6" U 13" DOWN
OUTLET: 6" UP, 14" DOWN
EXISTING FLOOR PLAN
(1 MAX.
1/4" per ft
COVER
INj
00.0 1/4" per ft
ELEV. 99.94 99.77
ELEV. D -BOX ELEV.
16" OF STONE UNDER OR
MECHANICALLY COMPACTED) /
ELEV,
-GAS BAFFLE
AT OUTLET TEE
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, P.E.
WITNESS: 10-23-19
DATE: PHIL RENAUD
GARAGE PERCOLATION RATE: < 2 MIN/IN
0 F MASS9 tib, 1
o TERRY F
oANN
WARNER �N
No. 38721 ) x
2" PEASTONE OR FILTER FABRIC
- 3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
,-- ELEV.= 100.33
I4wi1I°°° °1.11 1 97.5
H H ELEV.
25'x 12.8'
2 - 500 GALLON CHAMBERS WITH
4' OF STONE ALL AROUND
(25'x 12.8'x 2' EFF. DEPTH)
TH-1 102.0
ELEV.
FILL
O/A HORIZON
LOAMY SAND
10YR 4/1 100.9
B HORIZON
LOAMY SAND
10YR 5/8 99,7
C HORIZON
MEDIUM SAND . PERC AT 44"
2.5Y 7/4
132" 1 1 91.0
NO GROUND WATER ENCOUNTERED
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. -SCHEDULE 40 - 4" PVC -PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM. - - - -
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL
CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED T WITHOUT VARIANCE.
11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
IS SUBJECT TO CHANGE UNTIL SUCH TIME. THIS PLAN HAS BEEN PREPARED FOR THE SOLE
PURPOSE OF CONSTRUCTION OF A NEW SEPTIC SYSTEM AND DOES NOT NECESSARILY
REPRESENT A FULL DETAILED PROPERTY SURVEY,
13. EXISTING LEACH PIT IS TO BE PUMPED AND REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
SITE PLAN i
LOCATION:
19 CHANDLER GRAY RD., W. YARMOUTH, MA
PREPARED FOR:
JOHN DIAUTO
„ _ ISI
DATE: 10-25-19 SCALE.. 1 - 30.
BASS RIVER ENGINEERING
THOMAS J. McLELN P.E. P.O. BOX 1163 EAST DENNIS MA 02641
6 1
508-364-9048