HomeMy WebLinkAboutEngineered Plan - Rev. 2004SYSTEM PROFILE
TOP FNDN. AT EL. 18.5' (VARIES) NOT TO SCALE)
ACCESS COVER TO WITHIN 6" OF FIN. GRADE
ACCESS COVER (WATERTIGHT) TO
/18.5' MINIMUM .75' OF COVER OVER PRECAST % WITHIN 6" OF FIN. GRADE 2% SLOPE REQUIRED OVER SYSTEM,
• " NOTE: 2' DROP BETWEEN INLET
* INVERT AND OUTLET INVERT RUN PIPE LEVEL 2" DOUBLE WASHED PEASjONE
FOR FIRST 2 /
PROPOSED 15QO If
GALLON SEPTIC 15,86'
16.D3' TANK (H- 10 ) GAS '
BAFFLE 15.51
! 0 15.44' o
(1.4 % .SLOPE) �_6" CRUSHED STONE OR MECHANICAL go 0.58'
COMPACTION. (15.221 [2)) ao�$
DEPTH OF FLOW = 4' ( 2 % SLOPE) (1 % SLOPE)
TEE SIZES:
INLET DEPTH =
10" 3/4" TO 1 1 /2" DOUBLE WASHED STONE
OUTLET DEPTH = 14"
LEACHING
FOUNDATION- 27 SEPTIC TANK 18 D' BOX 9
ti
TEST HOLE LOGS
PROVIDE INSPECTION PORT WITHIN RICK JUDD, RS
6" OF FINISH GRADE ENGINEER:
WITNESS: D. FLAHERTY, RS
DATE: 7/15/04
3' MAX. PERC. RATE _ < 2 MIN/INCH
15.86' CLASS I SOILS P#
ELEV.
14.86' 0" 18.0'
0
FILL
54 13.5'
FACILITY 4'
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL WELL: MIW 29
BUILDING SEWER OUTLETS AND ELEVATIONS ZONE: A
PRIOR TO INSTALLING ANY PORTION OF + 18.4 PERc ® C
ADJ: 1.7'
SEPTIC SYSTEM
VARIANCES REQUESTED UNDER MAX. FEASIBLE
VF SAND
COMPLIANCE 15.405:
USE ADJ. WATER AT EL. 2.5Y 6/4 (10' TO 6')
IN SETBACK, SAS TO LOT LINE
t 16.8 10.86' 1 is REDUCTION IN SEPARATION TO GROUNDWATER
(5' TO 4')
f
i
18.3
16.x
/
6.8
I1
_
16,15
r ANE _ -A
---- :-
- -
fl
------
L�T
s2.5o
19.1
LOT 22
� I z��� 18.3
8,498t SQ.
FT.
3 1 .3
REQUIRED
I I I
1g.3
5' REMOVAL OF UNSUITABLE SOIL
AROUND PERIMETER OF LEACHING FACILITY,
W_�__.__W..-
18.3 PAVED
DOWN TO SUITABLE SOIL LAYER (TO C LAYER
DRIVE I
- SEE TEST HOLE LOG). REPLACE WITH CLEAN
13
MED.SAND.
I
EXIST. DWELL.
o
,\cat 18.0
(CRAWLSP)
cD
rn
`'
19.5
1 0)
18.3
+ 18.1
8.9
18 19.
I
CONCRETE
8J
C.0 1_. -}+ 18.E 18.3
PATIO
- -} 1$.5
�O O -" -
BENCHMARK - CORN. CONC.
BULK HEAD EL. 18.9
34" MAPLE
J
+ 18.2
SAV
I I
TREE
+ 1 .5
SHED
+ 18.8
(SUPPORT AS REQUIRED DURING
CONSTRUCTION OF SYSTEM)
1
- 19,
19.8
'11 80.30'
i
19.7 F
+ 18.6 �.
+ 18.2
+ 18.4
i
04-176
lb: REDUCTION IN SETBACK, ST TO FOUNDATION
(10' TO 8')
106"
OBS WATER
9.16'
126"
7.5'
NOTES:
SEPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED -
1.
DATUM IS - -- _ -
DESIGN FLOW: 3 BEDROOMS ( 110 GPD) = 330 GPD
2.
MUNICIPAL WATER IS EXISTING
USE A 330 GPD DESIGN FLOW
3.
MINIMUM PIPE PITCH TO BE 1 /8" PER FObT.
SEPTIC TANK: 330 GPD ( 2 ) = 660
4,
DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H- 10
USE A 1500 GALLON SEPTIC TANK
5.
PIPE JOINTS TO BE MADE WATERTIGHT.
6.
CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
LEACHING:
ENVIRONMENTAL CODE TITLE V.
SIDES: N/A
7,
THIS PLAN IS FOR PROPOSED SEPTIC SYSTEM ONLY AND IS NOT
30 x 15 (74)
TO BE USED FOR ANY OTHER PURPOSE.
. _
BOTTOM:
8.
PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC. -
TOTAL: 450 S.F. 333 GPD
9.
COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
USE 30'x 15' LEACH FIELD OF 2 ROWS OF 4
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
FROM BOARD OF HEALTH.
STANDARD INFILTRATORS EACH, WITH 3' STONE AT
10.
PUMP & REMOVE EXISTING SEPTIC SYSTEM
SIDES, 3.3' BETWEEN ROWS AND 2.5' AT ENDS
LEGEND
TITLE 5 SITE PLAN
100.0 PROPOSED SPOT ELEVATION
F�
OF
22 LITTLE DIPPER LANE
100x0 EXISTING SPOT ELEVATION
IN
THE TOWN OF:
10o PROPOSED CONTOUR
(SOUTH) YA R M 0 U T H
12120)C0dGD
100 EXISTING CONTOUR SEP 2 8 2004
PREPARED FOR: REV. ROBERT GIGGI
HEALTH ®EPT.
20 0 20 40 60
BOARD OF HEALTH
/
MA
PPROVED DATE
SCALE: 1 " = 20' DATE: JULY 17, 2004
J`
REV 8/23/04 (MOVE SAS)
off 508-362-4541
fox 506 362-9880
down cape engineering, inc,
ZNOF 414S IV NO/O
ARNE�
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CIVIL ENGINEERS
OJALA
634,
IIn10 0�
H3N�
'V YORS
LAND SUR E
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939 vain st. yarmouth, ma 02675
AP 0JALA, P. E.',r. .S. DATE