HomeMy WebLinkAboutEngineer PlanLEGEND
SEPTIC COMPONENTS
INSTALL
1500 GAL
SEPTIC TANK
(a EXISTING
CESSPOOL
DISTRIBUTION BOX
TEST PIT O
CLEAN OUT
TO GRADE
INSTALLER MAY MOVE
VENT PIPE TO A
DIFFERENT LOCATION.
WATER LINE
GAS LINE`ja=
OVERHEAD WIRE on
UTILITY yT POLE
HYDRANT Q
IINSTALLER TO
VERIFY LOCATIONS
OF ALL UNDERGROUND
UTILITIES BEFORE
EXCAVATING FOR
SYSTEM.
I I VENT
PROPOSED SOIL I PIPE
ABSORPTION
SYSTEM
-SEE DETAIL
ON BACK
I
5 S DAa1M ASSUMFI
ELEVATION
54.09
A DEED RESTRICTION
LIMITING THE DWELLING'S
BEDROOM CAPACITY TO TWO
SHALL BE RECORDED AT
THE BARNSTABLE COUNTY
REGISTRY OF DEEDS.
TB-3
(UNWITNESSED)
1218124
0-8
FILL -
B-12
Ap LOAM
10 YR 313
12-32
Bw L.S.
10 YR 416
32-120
C M.S
10 YR 614
\ t 48F47 46
5 150 '
49
55 5
5; I
112 to h� I
PINE.\ X 1 I 1
o\z
c G�
9
MINI AL
Q M GRAD G
PROPOSE[
��95'60V�IG
OFtAWL ��®�®®� 50
m TOP 54.09 -0N
O
I
WALL
RETAINING
L Oo T
A
AREA = 54.28 oc+-
PLAN BOOK 7S
PAGE 65
ASSR MAP 83
PCL 2
VARIANCES REQUESTED
310 CMR 15.2110) - SEPTIC TANK
TO CELLAR WALL. 10 ft MIN
REQUIRED - VARIANCE TO 8 ft
SEPARATION REQUESTED.
310 CMR 15.2110) - SOIL ABSORPTION
SYSTEM TO CELLAR WALL. 20 ft MIN
REQUIRED - VARIANCE TO 10 ft
SEPARATION REQUESTED.
DAVID
D.
No. 1093
THIS IS A
COLOR
PLAN
USE COLOR PLAN ONLY
FOR INSTALLATION
FULL DETAIL IS BEST
VIEWED IN
FULL COLOR
46
ABANDON EXISTING
SEWER LINE AND
REPLUMB AS SHOWN.
ROBB
YKES
LIP—L A N OF No. 35498
SCALE: I in = 20 ft
k valid for B� SYSTEM
10 20 ONIN, due to 5ta ar I septic variances.
Boar) of Ilea{tpClyp[P1ni�91t51�;gR£ragltiS�,S for
PRINT ON 8-112 x I yn tatare to
PAPER FOR PROPER 4~ facilities 5
EXISTING CESSPOOLS IN
NOT SHOWN ON THIS P
LOCATED AND SHALL BE
COLLAPSED AND FILLED.
DAVID
D.
No. 461
Yarnuurlh Health Dcp:n lnu•nt
INO ARE T"
N 'PROVEI)
155 Geo Ryder Rd S
Chatham. MA 02633
Ig
SEWAGE DISPOSAL
. SYSTEM PLAN
-TO SERVE EXISTING DWELLING
PRISCILLA
ANDERSON
OWNER(S) OF RECORD
8 PLEASANT AVENUE
YARMOUTH. MA
PROPERTY ADDRESS
LOCUS MAP
9 4 1 PG. 1/ 2 JOBK
SOIL TEST
LOG
SOIL EVALUATOR:
DAVID D. COUGHANOWR. ASE #461
WITNESSED
BY:
BARRY LEWIS. HEALTH
DEPT.
TEST PIT 1
NO GROUNDWATER ENCOUNTERED
- 2 MIN/INCH
IN C SOILS
ELEVATION
51.90
49.15
41.90
TEST PIT
2
NO GROUNDWATER ENCOUNTERED
PERC AT 64
in — 2 MIN/INCH
IN
C SOILS
ELEVATION
50.75
47.92
40.25
DEPTH
INCHES
SOIL
HCNY20N
USDA SOIL
TEXTURE
SOIL COLOR
(MUNSELLI
SOIL
MOTTLES
OTHER
0—B
FILL
8-12
O
LOAM
10 YR 2/2
NONE
FRIABLE
12-lb
A
LOAMY SAND
10 YR 3/3
NONE
FRIABLE
Ib-33
B
LOAMY SAND
10 YR A/6
NONE
LOOSE
33-120
C
MEDIUM SAND
10 YR 5/b
NONE
LOOSE
DEPTH
INCHES
SOIL
MONZON
USDA SOIL
TEXTURE
SOIL COLOR
(MUNSELLI
SOIL
MOTTLES
OTHER
D-10
FILL
10-14
O
LOAM
10 YR 2/2
NONE
FRIABLE
14-18
A
LOAMY SAND
10 YB 3/3
NONE
FRIABLE
IB-34
B
LOAMY SAND
10 YR 4/6
NONE
LOOSE
34-126
C
MEDIUM SAND
10 YR 6/3
NONE
LOOSE
91500 GALLON SEPTIC TANK
DIMENSIONS & DETAIL
USE SHOREY ST-1500—H-10
I in 0 NOT
TAPER TO
�r SCALE
5 ft-
8 in
/0 ft-6 in 5 E
t
INLET OUTLET
COVER COVER
FROM TO
BUILDIL6,
DO
SEPARATION BETWEEN INLET & OUTLET
TEES NO LESS THAN LIQUID DEPTH
CROSS SECTION VIEW
3 IN DROP
Al FLOW LINE
14
n
in
QUID
GAS
VEL
BAFFLE
in STONE
BASE
DISTRIBUTION BOA DB-BHO2DY
DIMENSIONS PIPES EXITING D-BOX TO RUN LEVEL
AND DETAIL FOR 2 FEET BEFORE PITCHING DOWN
C
12 (n
MIN
7_
as
W
C �.
N
TAONK r h b TO
a.
D ^ SAS
\`
6 in STONE. BASE
21 In LY
CROSS SECTION VIEW
DESIGN CALCULATIONS
DESIGN FLOW: 2 BEDROOMS X 110 GPD = 220 GPD
SEPTIC TANK: 220 GPD X 2 DAYS = 440 GALLONS
INSTALL NEW 1500 GALLON SEPTIC TANK.
DISTRIBUTION BOX: INSTALL UNIT DEPICTED BELOW.
SOIL ABSORBTION SYSTEM:
THE LONG TERM ACCEPTANCE RATE FOR A CLASS ONE
SOIL WITH A PERCOLATION RATE BELOW 5 MINUTES
PER INCH = 0.74 GALLONS PER DAY PER SQUARE FOOT.
THE 16 ft x 12 ft x 2 ft LEACHING GALLERY
DEPICTED CAN LEACH:
BOTTOM AREA = (16 x 12) = 192 sq. ft.
SIDEWALL AREA = (16+16+12+12) x 2 = 112 sq. ft.
TOTAL AREA = 304 sq. ft.
FLOW CAPACITY = 0.74 x 304 = 224.96 gal/doy
INSTALL A 16 ft x 12 ft x 2 ft GALLERY AS CONFIGURED
BELOW. FLOW CAPACITY = 224.96 gal/day WHICH EXCEEDS
THE 220 gol/doy REQUIRED FOR A TWO BEDROOM DESIGN.
SOM ABSORP71ONN
SYSTEM CONSTRUCTION DETAIL
USE SHOREY PRECAST 500 GALLON LEACHING DRYWELL
DRYWELL 16.0 ft
UNIT
m
o mw o
P (V
N
Lq
L
STONE
3.75 ft 8.5 ft 3.75 ft
500 GALLON DRYWELL
DIMENSIONS & DETAIL INSTALL ONE INSPECTION
RISER TO WITHIN THREE
INCHES OF FINAL GRADE
US4102
& INDICATE LOCATION
H-ON AS -BUILT
UN
36
in
USE
H-20
RATED
UNITS
n
INSTALLER MAY SUBSTITUTE AN APPROVED GEOTEXTILE
FABRIC IN PLACE OF THE 2 in. PEASTONE LAYER SPECIFIED.
CROSS SECTION VIEW
2 in PEASTONE 2 in PEASTONE
28
3/4 in TO
In 3/4 in T
EFFECTIVE
26
in
1-1/2 in GRAVEL
DEPTHTIVE I-112 in GRAVEL
1
III���IIILLLLLL
43 in 58 in 43 in
144 in
-INSTALLER TO OBTAIN DI4'05AL WORKS PERMIT BEFORE
STARTING WORK.
-ALL COMPONENTS INSTALLED SHALL MEET THE MINIMUM
REQUIREMENTS OF MASSACHUSETTS TITLE 5 SEPTIC
CODE (310 CMR IS).
-INSTALLER TO VERIFY LOCATIONS OF ALL UNDERGROUND
UTILITIES BEFORE EXCAVATING FOR SYSTEM.
-ECO-TECH RAPID RESPONSE RECOMMENDS THE INSTALLATION
OF LOW FLOW FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SEPTIC TANK NOT DESIGNED TO WITHSTAND VEHICULAR LOADING.
DO NOT PARK OR DRIVE VEHICLES OVER SEPTIC TANK.
,. 0. : V V I P Rl
O F
L
TOP OF FOUNDATION RAISE COVERS TO WITHIN
ALL
PIPE TO BE 4 in SCH. 40 PVC
AND TO PITCH AT 1/8 in/ft MIN ',
EL = 54.09-+-- - Z-m OF-F4N.AL GRADE
53.00
+Es2 q
D-BOA
USE H-20
3' UBE
US
50.40 MAX u iEs
0������
RE 50.25T0 15O® GALLON t
�LG�TrOC� ��a��
PRECAST
DRYWELL
—
in
50.00 REFER TO DETAIL BOX "STONEa
6 in sroNE easE 2 ftDETAIL
ABSORPMN
�TC�-REFER TO
BOX
NO GROUNDWATER MOTTLING OBSERVED
;EWAGE DISPOSAL SYSTEM PLAN
8 PLEASANT AVENUE YARMOUTH, MA
DECEMBER 9. 2024
FETE-'
w
0
in BELOW