HomeMy WebLinkAboutEngineer Plans - 2021VARIANCES REQUESTED
370 CMR '15.212 DEPTHTOGROUNDWATER.
FIVE FOOT SEPARATION REQUIRED - 'VARIANCE
TO a FOUR FOOT. SEPARATION REQUESTED.
310 CMR 15.211(1) - SOIL ABSORPTION SYSTEM
TO CELLAR WALL. 20 ft MIN REQUIRED
-VARIANCE TO 14 ft SEPARATION REQUESTED:.
THIS IS A
COLOR
PLAN
USE COLOR PLAN ONLY
FOR INSTALLATION
FULL DETAIL. IS BEST
VIEWED IN -_ -
FULL COLOR
UV
WATER LINE
WATERGATE
GAS LINE
GAS GATE O
OVERHEAD WIRE -(B) --
HYDRA N T
IR DH -HYDRANT (D
INSTALLEfl TO
VEflIFY LOCATIONS
`�i OF ALL UNDERGROUND
GARBAGEUTILITIES BEFORE
GRINDER
_>.EXC.yCAT1DtG.. EOR...
• SYSTEM.
ALLOWED
CAVED DRIVEWAY..
PAVED DRIVEWAY
A WD1 q
Name Dlp�l
�r 28-A�
AREA = 9000 sf+-
PLAN BOOK 98 PAGE 133 F2
\ ASSA MAP 32 PCL 160 /
100.00' L
I
17
m
D BED
BED
OOM 2 ROOM
LIVING m-1
ROOM Z I.
LIVING
ROOM
In k
2 y
m
LEGEND
SEPTIC COMPONENTS
EXISTING
1000 GAL
SEPTIC TANK
1500 G.AL 2 -.-
COMPARTMEN O]el
SEPTIC TANK
D15TRIBUTION BOX®
TEST PIT �
NCH
ISOS DATUM ASS,,,Vfo
ELEVATION A
19.54
TOv OF FOUNDP� O�
PROPOSED SOIL
ABSORPTION
SYSTEM
-SEE DETAIL
ON BACK
t
17
j'
�1 `O
4p
. o
6EC to BED
ZOOMI y I ROOM
2
I
L
5_
o
0°ad a
P a,
dv 'v
Vel
PmeW A
�s p,
YARMOUTH,_ MA V
46
LOCUS
MAP
MINIMAL
GRADING *12 1,
PROPOSED d PINE
100:00
PLAN
SCALE: I in = 20
20
EXISTING FLOW
DIFFUSOR
SYSTEM
SEP 21 202'
HEALTH DEPT
0 '... 10 -.20
PRINT ON 8-1/2 x 14 in
PAPER FOR PROPER 'SCALE
EXISTING SEPTIC SYSTEM TO IBE PUMPED
AM -1) ,RI7TOVFD, REMOVE ALL ASSOCIATED
CONTAMINATED SOILS AND REPLACE WITH
CLEAN MEDIUM SAND PER TITLE S.
THIS PLAN 15 INTENDED SOLELY FORINSTALLATIONOF THE SEPTIC SYSTEM
DEPICTED ON IT. FOR ANY OTHER CHANGES TO THE PROPERTY INCLUDING.
PLACEMENT OF ADDITIONS, SHEDS, FENCES OF SWIMMING POOLS, OWNER
SHOULD CONSULT WITH A MASSACHUSETTS REGISTERED LAND SURVEYOR.
SEWAGE _DISPOSAL
tH OF IRs DF M4 SYSTEM PLAN "
.S'YCy 4Q�jN s'r-Or -TD SERVE EXISTING DWELLING
DADVID G� ..DAVID yGJ,
D JOSE &-CARMELIA
COUo. 1093 WR w COUGHANOWR inl J I I DASILVA —
No. 7093 \ -NO 461
OWNERIS) OF RECORD
�qN lo' soil RO�o �' •• --, 36YA HU A MA
155
.155 Geo Rgd Of Rd S PROPERTY ADDRESS
Chatham. MA 02633
Dovidcou®HotmaiLcom DATE: JANUARY 15, 2021
508 364-0894 RG u2 ADB ETE-4510
SOIL EVALUATOR:
DAVID D.
COUGHANOWR, ASE *461
WITNESSED BY:
MALLORY
LANGLER, HEALTH DEPT.
TEST PIT 1
GROUNDWATER ENCOUNTERED NCN C SO LS in
PERC
ELEVATION
17.65
9.19
ADJUSTMENT
2.3
6-14
A
LOAMY SAND
10 YR 3/2
15.15 -
7.32 -
DEPTH
INCHES
SOIL
HORIZON
USDA SOIL
TEXTURE
SOIL COLOR
(MUNSELLI
SOIL
MOTTLES
A
0-6
FILL
READING
9.19
ADJUSTMENT
2.3
6-14
A
LOAMY SAND
10 YR 3/2
NONE
IFRIABLE
14-30
B
LOAMY'. SAND
10 YR 5/6
NONE
30-124.
C
MEDIUM"SAND
10 YR 5/4
NONE
OBSERVED GW
AT 7.40
INDEX WELL
-MIW-29
ZONE
A
READING DATE
DEC 11, 2020
READING
9.19
ADJUSTMENT
2.3
ADJUSTED GW
9.70
JAN G 7 2021
9500 GALLON H-10 DUAL
COMPARTMENT SEPTIC TANK
DIMENSIONS & DETAIL
USE SHOREYI
Fm ST -1500-2C
cis L'�f roy'i
fiJD'
6 ft -
0 in
O
K
INLET CENTER OUTLET
COVER COVER COVER
3 IN DROP R
10 in 14 TO
+^ :,rjl
D-BOX
48 in i+LIQUID GPFF��LEVEL 8P 1CJ(a 6 In STONE
SEPARATION BETWEEN INLET & OUTLET
TEES NO LESS THAN .LIQUID DEPTH
CROSS SECTION VIEW
G L '0l
TOP OF FOUNDATION
EL = 19.54 +—
DESIGN FLOW: 4_BEDROOMS X 110 GPD = 440 GPD
SEPTIC TANK, 440 GPD X-2 DAYS = 880 GALLONS
REMOVE EXISTING SEPTIC TANK. INSTALL NEW
1500 GALLON. TWO COMPARTMENT TANK.
DISTRIBUTION -BOX: INSTALL UNIT DEPICTED BELOW.
SOIL AB50RBTION 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 38 ft x 16 LEACHING FIELD DEPICTED CAN LEACH:
BOTTOM AREA = (38 x 16) = 608 sq. ft.
SIDEWALL AREA =0 0 sq. ft.
TOTAL AREA = 608 sq. ft.
FLOW CAPACITY = 0.74 x 608 = 4.49.9Sol`
/day.
INSTALL A 38 ft x 16 ft x LEACH FIELD AS CONFIGURED -
BELOW. FLOW CAPACITY = 449.9 goUcloy WHICH EXCEEDS
THE 440 gal/cloy REQUIRED FOR A FOUR BEDROOM DESIGN.
UV
D§STR§B TQOBOW UDB-3 H20Y
DIMENSIONS PIPES EXITING D -BOX TO RUN. LEVEL
AND DETAIL FOR 2 FEET BEFORE PITCHING DOWN
FIELD N
C
17 in
MIN
U)
O
FHOivi I I I c cATr a
TANK y b : STO
P ri AS
1
21 ,'n
i6 In STONE BASE
CROSS SECTION VIEW
LEACHING
STONE TO BE DOUBLE WASHED &
fL- l�
FREE OF IRONS, FINES & DUST.
N -INSTALLER TO OBTAIN DISPOSAL WORKS
PERMIT ".BEFORE STARTING WORK.-"
-ALL COMPONENTS INSTALLED SHALL MEET
THE MINIMUM --REQUIREMENTS OF -
O MASSACHUSETTS TITLE S. SEPTIC
CODE (310 CMP 15).
-INSTALLER TO VERIFY LOCATIONS' OF ALL
T UNDERGROUND UTILITIES BEFORE
EXCAVATING FOR SYSTEM.
-ECO-TECHRAPID RESPONSE RECOMMENDS
THE INSTALLATION. OF LOW FLOW
'FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SYSTEM IS NOT DESIGNED TO WITHSTAND
VEHICULAR LOADING, DO HOT PARK OR.
DRIVE VEHICLES OVER SEPTIC SYSTEM."
FE -5) � O- F
RAISE COVERS TO WITHIN ALL'PIPE TO 4 in BE SCH. 40 PVC
6 in OF FINAL GRADE--7AND. TO PITCH AT 1/8 in/tt MIN
17.50 17.50
D-803� 3
USE H-20 MAX CAP ENDS
0NSTALL 1476 OF PIPE
15.3+- 2 CAMPART'R N9 a=
EXISTING 14.85 0 14.25
SEPTI ���� in 14.50
LJ�
����H0NG DOLL® +
15.10 REFER TO DETAIL BOX STONE w
14.67 li BASE 14.44 I —REFER TO DETAIL IBOX
6 in STONE BASE 110.6
II _fes 10 ft `3-7 ft y 13_75 11 9.70
ADJUSTED SEASONAL—
HIGH GROUNDWATER.
WAGE DISPOSAL SYSTEM PLAN 136-8 HUDSON ROAD YARMOUTH. MA JANUARY 15, 202E I1 ETE-4510 PG 2/2
FIELD N
JOIN PIPE ENDS AND VENT.
AND DEIO
Z
INSPECTION PORT WITHIN. 3. In
PIPE TO BE SCH. 40 PVC
OF FINAL GRADE.
PERF PIPE AND TO SLOPE
AT ft/ft
PLACE END CAPS ON LINES
.005
WITHOUT VENT.
2f
N
38.0 ft
P
Net
DISCHARGE HOLES NOT SMALLER THAN 318 in,
NOT GREATER THAN 5/8 In:
N -INSTALLER TO OBTAIN DISPOSAL WORKS
PERMIT ".BEFORE STARTING WORK.-"
-ALL COMPONENTS INSTALLED SHALL MEET
THE MINIMUM --REQUIREMENTS OF -
O MASSACHUSETTS TITLE S. SEPTIC
CODE (310 CMP 15).
-INSTALLER TO VERIFY LOCATIONS' OF ALL
T UNDERGROUND UTILITIES BEFORE
EXCAVATING FOR SYSTEM.
-ECO-TECHRAPID RESPONSE RECOMMENDS
THE INSTALLATION. OF LOW FLOW
'FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SYSTEM IS NOT DESIGNED TO WITHSTAND
VEHICULAR LOADING, DO HOT PARK OR.
DRIVE VEHICLES OVER SEPTIC SYSTEM."
FE -5) � O- F
RAISE COVERS TO WITHIN ALL'PIPE TO 4 in BE SCH. 40 PVC
6 in OF FINAL GRADE--7AND. TO PITCH AT 1/8 in/tt MIN
17.50 17.50
D-803� 3
USE H-20 MAX CAP ENDS
0NSTALL 1476 OF PIPE
15.3+- 2 CAMPART'R N9 a=
EXISTING 14.85 0 14.25
SEPTI ���� in 14.50
LJ�
����H0NG DOLL® +
15.10 REFER TO DETAIL BOX STONE w
14.67 li BASE 14.44 I —REFER TO DETAIL IBOX
6 in STONE BASE 110.6
II _fes 10 ft `3-7 ft y 13_75 11 9.70
ADJUSTED SEASONAL—
HIGH GROUNDWATER.
WAGE DISPOSAL SYSTEM PLAN 136-8 HUDSON ROAD YARMOUTH. MA JANUARY 15, 202E I1 ETE-4510 PG 2/2
^
N �
Z
n �^
i
2f
may.
38.0 ft
N -INSTALLER TO OBTAIN DISPOSAL WORKS
PERMIT ".BEFORE STARTING WORK.-"
-ALL COMPONENTS INSTALLED SHALL MEET
THE MINIMUM --REQUIREMENTS OF -
O MASSACHUSETTS TITLE S. SEPTIC
CODE (310 CMP 15).
-INSTALLER TO VERIFY LOCATIONS' OF ALL
T UNDERGROUND UTILITIES BEFORE
EXCAVATING FOR SYSTEM.
-ECO-TECHRAPID RESPONSE RECOMMENDS
THE INSTALLATION. OF LOW FLOW
'FIXTURES & APPLIANCES. AND PERIODIC
PUMPING OF THE SEPTIC TANK.
-SYSTEM IS NOT DESIGNED TO WITHSTAND
VEHICULAR LOADING, DO HOT PARK OR.
DRIVE VEHICLES OVER SEPTIC SYSTEM."
FE -5) � O- F
RAISE COVERS TO WITHIN ALL'PIPE TO 4 in BE SCH. 40 PVC
6 in OF FINAL GRADE--7AND. TO PITCH AT 1/8 in/tt MIN
17.50 17.50
D-803� 3
USE H-20 MAX CAP ENDS
0NSTALL 1476 OF PIPE
15.3+- 2 CAMPART'R N9 a=
EXISTING 14.85 0 14.25
SEPTI ���� in 14.50
LJ�
����H0NG DOLL® +
15.10 REFER TO DETAIL BOX STONE w
14.67 li BASE 14.44 I —REFER TO DETAIL IBOX
6 in STONE BASE 110.6
II _fes 10 ft `3-7 ft y 13_75 11 9.70
ADJUSTED SEASONAL—
HIGH GROUNDWATER.
WAGE DISPOSAL SYSTEM PLAN 136-8 HUDSON ROAD YARMOUTH. MA JANUARY 15, 202E I1 ETE-4510 PG 2/2