438 Weir Road - Site PlanTOP FNDN. AT EL. 21.5' SYSTEM PROFILE
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
MINIMUM .75' OF COVER OVER PRECAST WITHIN 6" OF FIN. GRADE 2% SLOPE REQUIRED OVER SYSTEM
EXISTING 1500
GALLON SEPTIC
TANK (H- 1
0 7A GAS
a.
RUN PIPE LEVEL 2" DOUBLE WASHED PEASTONE-
H-20 INFILTRATORS
xG,a.
' BAFFLE 1 1.24' ��� \ I I • V /
(.._% SLOPE) 6" CRUSHED STONE OR MECHANICAL
COMPACTION. (1!5.221 [21)
DEPTH OF FLOW = 4 (-1-7 SLOPE) ( 1 q SLOPE)
TEE SIZES:
INLET DEPTH = 10"
OUTLET DEPTH 14"
FOUNDATION- EXIST. -- SEPTIC TANK 31'
*THE INSTALLER SHALL VERIFY THE -
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND ELEVATIONS
iN3TI-LJiN- AIVY f Ok Ti Cjiv Uf
SEPTIC SYSTEM
0.58'
3' MAX
18" MINIMUM (COVER)
11.5'
3' AT SIDES
1.5' AT ENDS
_ o
3/4" TO 1 1/2" DOUBLE WAS -ED STONE
D' BOX 8'
LF:f.CHING 4'
F/ lLITY
ADJ. *V1111 ER - AT EL. 6.43'
I
I
I ��G
164.20 100'
F OF wFT PUMP AND REMOVE EXISTING FAILED
REMOVELEACHING FACILITY.
CONTAMINATED SOILS ANDREPLACE
'I PROP. WORK LIMIT UNE WITH 'CLEAN MED. SAND. REMOVE
LOTS 3 & 24 'I D'BOX
C
FS
2.5Y 6/4 GROUNDWATER ADJUSTMENT DATA
WELL: AIW 247
ZONE: B
.._ 146" 085 WATER 3.53ADJ: 2.9'
47,477 sq.ft. ^� + 13.5 3ENCHMARK: USE BASEME;i SLAB
ELEVl,'.ION OF 14.1 156" 2.7'
m 10.9 j
Ll
x11`=.6
>
4 114 13.4 // 6
PROP. POOL rENCE / .�., 4.
PER STATE AND -L-x
LOCAL REGULATIONS
+ .4 1 38
+\ 1 I PROP.
j SHED
,PROP, I I
^ POOL 1
I 1
i 1 /+ 9 I 1 4
-___-
,,i. 3
lei i EXIST.
a ! SEPTIC /
�i 1
EF 1(5 "__-1 TANK Jh
BRICK I //
15 DECK
tvi_
EXIST. DWELL
r T.O.F. ELEV. 21.5
a SLAB EL. 14.1
h7
t
z
0
w
z
J
fY
W
W
X
o -A
TL O
L=45.28'
R=27,05' 162.00
95-007
14�'
1 17.3
gAD
WEIRO
NOTES:
SEPTIC DESIGN:. (GARPAGE DISPOSER;_Nn1T c; r win )
+,
DAT:M IS NOVID
DESIGN FLOW 4 BEDROOMS (1 10 GPD) = 440 GPD
TEST HOLE
LOGS
USE A 440 GPD DESIGN FLOW
3.
MINIMUM PIP PITCH TO BE 1/8" PER FOOT.
SEPTIC_ TANK: 440 GPD ( 2 ) = 880
4.
DESIGN LOADING FOR D'BOX AND INFILTRATORS TO BE AASHO H-20
1500
5.
ENGINEER: LISA LYONS, RS
USE A GALLON SEPTIC TANK (RE -USE EXISTING)
6.
CONSTRUCTIO DETAILS TO BE IN ACCORDANCE WITH MASS.
LEACHING:ENVIRONMENTAL
CIVIL ENGINEERS
CODE TITLE V.
WITNESS: LYNN McCARTIN
7.
THIS PLAN IS FOR PROPOSED SEPTIC SYSTEM ONLY AND IS NOT
TO BE USED FOR ANY OTHER PURPOSE.
BOTTOM: 40.5 x 15 (.74) = 449
8,
DATE: 9/17/03
TOTAL: 607 S. F, 449 GPD
9.
J.
I
USE 40.5' x 15' LEACH FIELD OF 2 ROWS OF 6
3
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
PERC. RATE _ < 2 MIN/INCH
CLASS III SOILS
P#
IRAs CREEK LANE
LOCUS
1
k
A
g
4
ELEV.
W
0"I15.7'
_
A
LS
8, t 0YR 3/4
LOCATION MAP
NTS
B
LS
ASSESSORS MAP
127
PARCEL 2.1
27" 10YR 5/8
13,45'
VARIANCE REQUESTED
UNDER
MAX. FEASIBLE
L
COMPLIANCE 15.405:
1i: REDUCTION IN GROUNDWATER
SEPARATION,
5' TO 4'
I
I
I ��G
164.20 100'
F OF wFT PUMP AND REMOVE EXISTING FAILED
REMOVELEACHING FACILITY.
CONTAMINATED SOILS ANDREPLACE
'I PROP. WORK LIMIT UNE WITH 'CLEAN MED. SAND. REMOVE
LOTS 3 & 24 'I D'BOX
C
FS
2.5Y 6/4 GROUNDWATER ADJUSTMENT DATA
WELL: AIW 247
ZONE: B
.._ 146" 085 WATER 3.53ADJ: 2.9'
47,477 sq.ft. ^� + 13.5 3ENCHMARK: USE BASEME;i SLAB
ELEVl,'.ION OF 14.1 156" 2.7'
m 10.9 j
Ll
x11`=.6
>
4 114 13.4 // 6
PROP. POOL rENCE / .�., 4.
PER STATE AND -L-x
LOCAL REGULATIONS
+ .4 1 38
+\ 1 I PROP.
j SHED
,PROP, I I
^ POOL 1
I 1
i 1 /+ 9 I 1 4
-___-
,,i. 3
lei i EXIST.
a ! SEPTIC /
�i 1
EF 1(5 "__-1 TANK Jh
BRICK I //
15 DECK
tvi_
EXIST. DWELL
r T.O.F. ELEV. 21.5
a SLAB EL. 14.1
h7
t
z
0
w
z
J
fY
W
W
X
o -A
TL O
L=45.28'
R=27,05' 162.00
95-007
14�'
1 17.3
gAD
WEIRO
H-20 STANDARD INFILTRATORS EACH, WITH 3' STONE 10. PUMP & REMOVE FAILED SAS AND D'BOX
AT SIDES, 3.3 BETWEEEN ROWS AND, 1.5.; AT. ENDS
18.8
NOTE: OWNER
DESIRES LEGEND
RE --GRADING AS TITLE 5 SITE fLAN......
SHOWN 100.0 PROPOSED SPOT ELEVATION
OF #438 WEIR ROAQ, , 01
100x0 EXISTING SPOT ELEVATION
NOTES:
SEPTIC DESIGN:. (GARPAGE DISPOSER;_Nn1T c; r win )
+,
DAT:M IS NOVID
DESIGN FLOW 4 BEDROOMS (1 10 GPD) = 440 GPD
2.
MUNICIPAL WATER IS EXISTING
USE A 440 GPD DESIGN FLOW
3.
MINIMUM PIP PITCH TO BE 1/8" PER FOOT.
SEPTIC_ TANK: 440 GPD ( 2 ) = 880
4.
DESIGN LOADING FOR D'BOX AND INFILTRATORS TO BE AASHO H-20
1500
5.
PIPE JOINTS 0 BE MADE WATERTIGHT.
USE A GALLON SEPTIC TANK (RE -USE EXISTING)
6.
CONSTRUCTIO DETAILS TO BE IN ACCORDANCE WITH MASS.
LEACHING:ENVIRONMENTAL
CIVIL ENGINEERS
CODE TITLE V.
SIDES: N/A
7.
THIS PLAN IS FOR PROPOSED SEPTIC SYSTEM ONLY AND IS NOT
TO BE USED FOR ANY OTHER PURPOSE.
BOTTOM: 40.5 x 15 (.74) = 449
8,
PIPE FOR SE TIC SYSTEM TO SCH. 40-4" PVC.
TOTAL: 607 S. F, 449 GPD
9.
COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
USE 40.5' x 15' LEACH FIELD OF 2 ROWS OF 6
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
FROM BOARD OF HEALTH.
H-20 STANDARD INFILTRATORS EACH, WITH 3' STONE 10. PUMP & REMOVE FAILED SAS AND D'BOX
AT SIDES, 3.3 BETWEEEN ROWS AND, 1.5.; AT. ENDS
18.8
NOTE: OWNER
DESIRES LEGEND
RE --GRADING AS TITLE 5 SITE fLAN......
SHOWN 100.0 PROPOSED SPOT ELEVATION
OF #438 WEIR ROAQ, , 01
100x0 EXISTING SPOT ELEVATION
100 PROPOSED CONTOUR
- loo- EXISTING CONTOUR
-x x- PROP. POOL FENCE PER REGS.
I
_ BOARD OF HEALTH
I
MA
APPROVED DATE
I.
- off 508-362-4541
fax 508 362-9880
down cape engineering,, inc.
CIVIL ENGINEERS
LAND SURVEYORS ,
939 main st• yarmouth, mQ 02675
IN THE TOWN OFI:�
Y1 RMOUTH (PORT�E(_/I I v''_L`
PREPARED FOR: DAVID GREW
30 0 30 60 90
SCALE:. 1" = 30' DATE: SEPTEMBER 21, 2003
REV 9/29/03 (POOL FENCE, ETC)
IiRNE1yG �v1 ARNE H.
H. `^ f OJALA
OJAL . ., P.L.S. DATE