83-1693 - Site Plan 2SYSTEM PROFILE
TOP FNDN = 19.56' WATERTIGHT ACCESS COVERS TO FIN. GRADE (NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
WITHIN 6" OF FIN. GRADE
18.0 MINIMUM .75' OF COVER OVER PRECAST
m
RUN PIPE LEVEL
7&
,116 .81' FOR FIRST 2'
PROPOSED ]5.0.0_ �
15.75 GALLON SEPTIC 15.5D' H-20
TANK (H- 20) AS a o ITEE
o m _ 7.64'
BAFFLE v 17.81' PROPOSED
0000Qoo �� DB -9
MIN ---6- CRUSHED STONE OR MECHANICAL
2% SLOPEDEPTH OF FLOW: 4' COMPACTION. (15.221 [2])
INLET TEE DEPTH: 10"
OUTLET TEE DEPTH: 14" 4% SLOPE (--LV V SLOPE)
PUMP
FOUNDATION— 52' ST 130' CHAMBER
SEPTIC DESIGN: (GARBAGE DISPOSER Is NOT ALLOWED )
DESIGN FLOW: 6_ BEDROOMS ( 11 1 00 GPD) = 660 GPD
USE A 660 GPD DESIGN FLOW
SEPTIC TANK: 660 GPD ( 2 ) = 1320
USE A 1500 GALLON SEPTIC TANK
(REPLACE EXISTING SEPTIC TANK WITH NEW 1500 GAL.
SEPTIC TANK — ADD ZABEL FILTER TO OUTLET)
LEACHING:
SIDES: N/A
BOTTOM: 30 x 32 (.74) = 710
TOTAL: 960 S.F. 710 GPD
USE LEACHING FIELD, 30' x 32' x 0.58' DEEP, WITH 5 ROWS OF
4 STANDARD (H-20) INFILTRATORS EACH, WITH 3'
STONE BETWEEN ROWS AND 2.5' AT ENDS
ALARM AND CONTROL PANEL -�
TO BE INSTALLED INSIDE
BUILDING. ALARM TO BE ON INV. IN 10.0'
SEPARATE CIRCUIT FROM PUMP --�
ALARM ON
FLOAT SWITCH PUMP OP
SETTINGS:
I:\JJ:Zo]n1]
d s--?a.f
5.3" WORKING RANGE
PUMP OFF
6" CRUSHED STONE
COMPACTION
DATE
PROVIDE WATERTIGHT ACCESS
COVERS TO GRADE
12.0'
1500 GAL H-20
900+GAL.
RESERVE
a'
PUMP CHAMBER
(NOT TO SCALE)
WATERPROOF
BOARD OF HEALTH
MA
HOLE
VALVE
fERS WHRH
928' D' BOX —
W.
**NOTE: SPECIAL HIGH HEAD IMPELLER
ON PUMP MANDATORY
off 508-362-4541
fa. 508 362-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main St. yarmouth, ma 02675
0.58'
LEACHING
PROVIDE INSPECTION PORTS WITHIN 6" OF
FINAL GRADE
2% SLOPE REQUIRED OVER SYSTEM
2" DOUBLE WASHED PEASTONE 3' MAX
17.92'
3/4" TO 1 1/2" DOUBLE WASHED STONE
21
USE WATER AT EL. 9.5' (GLEYED SOIL)
TEST HOLE LOGS
ENGINEER: A.H. OJALA, PE
WITNESS: AMY VON HONE, RS; DAVE FLAHERTY, RS
DATE: 12/3/03
PERC. RATE = 60 MINLNCH
CLASS III SOILS
0„ Q
ELEV.
C
Q ELEV.
17_1
A
LS
—
14"
FILL & OLD
SYSTEM
6"
LFS
10YR 4/2
16.6'
B
SL
42"
30
1OYR 5/6
15.5'
FINE SAND
24"
2.5Y 6/6
15.1'
C1
SL
54"
2.5Y 6/6
84"
2 7'
C2
2.5Y 5/6
ED
MED/COS
60"
STONES
12.1'
C2
10YR 5/8
132"
C3
7.8,
SILT LOAM
SILT LOAM
102"
LFS
9.5
108"
OBS. WATER
8.1'
168"
216"
NGWE
BLUE CLAY
4/1OBG
TEST HOLE LOGS
ENGINEER: A.H. OJALA, PE
WITNESS: AMY VON HONE, RS
DATE: 12/3/03
PERC: RATE _ < 5 MIN/INCH
CLASS 1 SOILS
M•
ELEV. ELEV.
0" 191 18.0' 0" Ew 18_84'
—
AP
LS
14"
1OYR 3/2
16.34'
B
LS
30
1OYR 5/6
15.5'
Cl
PERC
MS
2.5Y 6/6
84"
2 7'
C2
ED
MED/COS
STONES
90"
10YR 5/8
132"
C3
7.8,
VARV
102"
LFS
9.5
1OYR 5/3
GLEY
26"
NGWE
A
LS
15"1 1OYR 3/2
SHEET 2 OF 2
TITLE 5 REPAIR/SITE PLAN
126 THACHER SHORE ROAD
IN THE TOWN OF:
YARMOUTH(PORT)
PREPARED FOR: FREDERICA PERERA
4.0 0 40 80 120
SCALE: 1" = 40' DATE: JUNE 22, 2004
REV 10/8/04 (PUMP CALCS)
ARNE H. OJALA, P.E., P.L.S.
DATE
■I®
B
LS
30"
10YR 5/6
16.34'
Cl
MS
68"
2.5Y 6/6
12.1'
C2
PERC
VFLS
2.5Y 5/3
96"
2 7'
C3
ED
MS &
STONES
2.5Y 6/6
132"
OBS WATER
7.8,
SHEET 2 OF 2
TITLE 5 REPAIR/SITE PLAN
126 THACHER SHORE ROAD
IN THE TOWN OF:
YARMOUTH(PORT)
PREPARED FOR: FREDERICA PERERA
4.0 0 40 80 120
SCALE: 1" = 40' DATE: JUNE 22, 2004
REV 10/8/04 (PUMP CALCS)
ARNE H. OJALA, P.E., P.L.S.
DATE
■I®