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ON
XI
44.78 * NOTE: EVERIIFY INVERT BEFORE CONSTF UCTIONTIOF ANY LOCATION
OFRTHE SEPT CMSYESTEM.
ACCESS COVER WITHIN 6' TO FIN. GRADE ACCESS COVER (WATERTIGHT)
EL.40.0f ELWITHIN 6' TO FIN. GRADE
.40,0±
MINIMUM .75' OF COVER OVER PRECAST
TOP OF TANK = EL.37,07 RUN PIPE LEVEL
%FOR FIRST 2'
EXISTING 1,000 /
GALLON SEPTIC I /
7
VERIFY IF FIELD
ELRIEY4* TEE
TANK (H- 10 > H-10
GAS oo EL.31,52
BAFFLE EL.31.69
o g
CRUSHED STONE OR MECHANICAL
DEPTH OF FLOW = 4' COMPACTION. (15,221 1.23)
REQUIRED TEE SIZES:
INLET DEPTH = 10' MIN. BELOW FLOW LINE
OUTLET DEPTH = 14' MIN. BELOW THE FLOW LINE
( I MIN. SLOPC)
(-2--Z MIN, SLOPE) (94t SLOPE) C SLOPE)
F❑UNDATI❑N EXISTING SEPTIC TANK 43' D' BOX -2' 2' LEACHING
FACILITY
SYSTEM PROFILE
(NOT TO SCALE)
PROPOSED
VENT TO BE LOCATED BY CONTRACTOR
AT TIME OF INSTALLATION
PROPOSED /
.0BOX -i
- 5' REMOVAL REQUIRED 42't DEEP
rLr BOTTOM B LAY£X'
SEE TEST hOLE LOG
ENGINEER TO INSPECT d CERTIFY REMOVAL
PROPOSED
--SOIL A.8SORPTION SYSTEM
4 HIGH CAPACITY AM-& TRATORS H-20
VITH 3.5' OF STONE ALONG THE SIDES,
OF STONE AT THE ENDS
AND 14' Of" STONE BELZ7V
P�7SED
-- C£AMOUT VYE
REUSE EXISTING
-1,000 GALLON SEPTIC TANK
LOT 34
- 2" DOUBLE WASHED PEASTONE --
2% SLOPE REQUIRED OVER SYSTEM
3S' a SIDES 3' P ENDS 10,
H-20
14'
3/4" TO 1 1/2" DOUBLE WASHED STONE
16'
3Z' P SIDES
3' E EImS EL.30.67
l..
51 REAUVAL REQUIRED 421.t DEEP '
TO BOTTOM .9 LAYER 7.5'
S££ TEST Air LDCi
ENGINEER TO INSPECT & CE?TIFY REMOVAL
111
1 31�2�
�30 3CTI
33 -
EXISTING
} TANY, " LEACH PIT(S
1 DECK T 37 J7 O APPROXIMATE LOCATION
' �2 (SEE NOTE 6)
TH
= 1 / DECK
10" IN BASEMENT
i SLAB = EL.37.3f
O EXISTING
1 M HOUSE LOT 36
TF = EL.44.78'
9.83, e�
10
'�o 1! LAtr i\7n r'E
l 1 TIE RE T WALL !
,
LOT 3 '1
\1 1 ,721 S f ED BENCHMARK
\ 1 DRI 1 HYDRANT
1 TAG BOLT #632
' 1 EL.44.87
` ASSUMED
SE o
6
HARBOUR HILL RUN
off. 508-362-4541
fax 508-362-9880
down cape engineering, Inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main St. yarmouth, ma 02675
SITE PLAN
SCALE: 1 "=20'
.I/' - .�
r r r , i
OF THI EL.22,0 t
;EPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED)
NUMBER OF BEDROOMS: 3
DESIGN FLOW- 3 BR x 110 G/D/BR = 330 G/D
USE A 330 G/P REQUIRED DESIGN FLOW
ZPTIC TANK:
330 G/D (2) = 660 G/D
USE PROPOSED 1,500 GALLON SEPTIC TANK
Af H Na.-
SIDE
AREA: 2 x 2' x (9.83'+31') = 163.3 SF
BOTTOM AREA: 9.83' x 31' = 304.7 SF
SIDES: 163.3 SF
+ BOTTOM: 304.7 SF
TOTAL: 468 SF
PROPOSED CAPACITY: 468 SF x 0.74 G/D/SF = 346.3 G/D O.K.
SEPTIC SYSTEM DESIGN DATA
BRACE WITH P.T. 4"X4" POST
STAINLESS STEEL STRAP-`
AND SCREEN
BOARD OF HEALTH
M /\
CONNECT TO D-BOX WITH
4 SCH40 PVC AND VENT
SYSTEM VENT
NOT TO SCALE
l 2
DATE
LEGEND
'X\Oo
WATER SHUT OFF VALVE
-
EXISTING WATER LINE
t�-
APPROXIMATE LOCATION
HYDRANT ENCHMARK
tiY'�
"So
GAS SHUT OFF VALVE
TO BE LOCATED
EXISTING GAS LINE
TO BE LOCATED
-35--`
EXISTING CONTOUR
+41.26
EXISTING SPOT GRADE
LOW OVER HEAD WIRES
ELECTRICCABLE T.V.
--mot -
PROPOSED CONTOUR
X 22.10
PROPOSED SPOT GRADE
TH1
SOIL TEST HOLE
5
EE TEST HOLE LOG(S)
ASSESSORS MAP 91, PARCEL 157
NOTES:
1. THE LOCATION OF EXISTING UNDERGROUND UTILITIES SHOWN ON THIS PLAN IS
APPROXIMATE. PRIG; TO ANY EXCAVATION ON THIS SITE, THE EXCAVATING
CONTRACTOR SHALL MAKE THE REQUIRED 72 HOUR NOTIFICATION TO DIG SAFE
(1-888-344-7233) A;JD ANY OTHER UTILITIES WHICH MAY HAVE CABLE, PIPE OR
EQUIPMENT IN THE CONSTRUCTION AREA FOR VERIFICATION OF LOCATIONS.
2. ALL SEPTIC WORK AND MATERIALS TO CONFORM TO 310 CMR 15.00 TITLE 5
AND YARMOUTH HEALTH REGULATIONS.
3. VERTICAL DATUM IS NG'✓D, ELEVATION ASSUMED FROM QUAD.
4. DESIGN LOADING FOR ALL PRECAST UNITS
TO BE AASHTO-H 10.
5. THIS PLAN IS FOR A. PROPOSED SEWAGE DISPOSAL SYSTEM ONLY AND IS NOT TO
BE USED FOR ANY OTHER PURPOSE.
6. PUMP DRY AND REMOVE OR FILL WITH SAND ANY EXISTING LEACH PIT(S).
7: ALL SEPTIC PIPING SCH-40-4" PVC UNLESS NOTED.
8. COMPONENTS NOT TI7 BE BACKF ILLED OR CONCEALED WITHOUT
L. !••I-^-•!�:. e ULif" L:r il. hL'+r n�:✓ ic^i-�i�Jiu�v 6LTNiivL1)
FROM BOARD 'OF HEA. TH.
9. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
10. PIPE JOINTS TO BE M".DE WATERTIGHT.
11. WATER TEST D-BOX FOR LEVELNESS.
12. * NOTE: EXISTING INVE`�T OUT OF SEPTIC TANK EL.35.74t, ELEVATION AND LOCATION ARE APPROXIMATE,
VERIFY EEINVERT BEFORE COLNSTRUCTIOCCN OF ANY PORTION OF THE SEPTIC SYSTEM.
13. REPLAC. TEES IF NOEFOEDLT0 CONFORM TO TITLE V, AND INSTALL GAS BAFFLE.
DEPTH 6-0 THI ELEVATION
0' 34.0
12,
18'
42'
72'
144'
SOIL CLASS:
I (SANDS, LOAMY SANDS)
33.0
PERC RATE:
< 2 MPI (5 MPI DESIGN)
PRESOAK:
0:00:00-0:07:15
(24 GAL. < 15 MIN.)
9':
0!07:15
32.5
BOTTOM PERC:
AT 50' EL.29.8
NO WATER OBSERVED
30.5
DATE:
12/15/99
ENGINEER:
MICHAEL S. FARIA, SE
28.0
(DOWN CAPE ENGINEERING)
WITNESS:
KELDA WELSH
EXCAVATOR:
BORTOLOTTI CONSTRUCTION +
22,0
REC[ERMFD
VEST
HOSE LOG
NOT
TO SCALE
DEC 2 8 1999
HEALTH DEPT.
TITLE 5 SITE PLAN
OF LAND IN
SOUTH YARMOUTH, MA
PREPARED FOR CARL GREENE
LOCATED AT 14 HARBOR HILL RUN
SOUTH YARMOUTH, MA
SCALE: 1 "=20DATE: 12-21-99
REVISED: ______
20� 0 � 20 40-�`� 60 Feet