HomeMy WebLinkAboutEngineer Plans - 2021RD
N
LOCUS MAP
GENERAL NOTES:
I. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM AND PERMITTING
PURPOSES ONLY.
2. VERTICAL DATUM IS NAVD 88. FOR BENCH MARKS
SET. SEE SITE PLAN. LOT FALLS WITHIN FLOOD
ZONE X. NEAREST FLOOD ZONE IS ZONE AE(EL 12)
3. ALL CONSTRUCTION METHODS AND MATERIALS AND
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
CONFORM TO MASS. D.E.P. TITLE 5 AND LOCAL
BOARD OF HEALTH REGULATIONS.
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3` IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
5. ALL SEWER PIPE SHALL BE SCHEDULE 40 PVC OR
APPROVED EQUAL.
6. SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE OR APPROVED POLYETHYLENE.
BOTH SHALL BE WATERTIGHT. D -BOX SHALL BE WATER
TESTED FOR LEVEL WHEN THERE IS MORE THAN ONE
OUTLET.
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
1 -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
8. SEPTIC SYSTEM INSTALLER SHALL NOTIFY THE
DESIGN ENGINEER TWO DAYS PRIOR To CONSTRUCTION
OF THE SYSTEM TO ALLOW FOR SCHEDULING OF THE
CONSTRUCTION INSPECTIONS.
9. ALL UNSUITABLE MATERIAL (A & B HORIZONS. ETC)
TO BE REMOVED DOWN TO ELEV 19.0 FOR A DISTANCE
OF 5' AROUND AND REPLACED WITH SAND IN ACCORDANCE
WITH TITLE 5. ENGINEER TO INSPECT AND CERTIFY.
l0. NO DETERMINATION HAS BEEN MADE AS TO
COMPLIANCE WITH DEED RESTRICTIONS OR ZONING
REGULATIONS. IT SHALL REMAIN THE CLIENTS
RESPONSIBILITY TO OBTAIN ALL PERMITS. SPECIAL
PERMITS. VARIANCES ETC. FOR THIS PROJECT.
Il. IT SHALL REMAIN THE CLIENT'S RESPONSIBILITY
TO HAVE THE PROPOSED BUILDING FOUNDATION
DESIGNED TO ACCOUNT FOR THE EXISTING GRADE
AND SOIL CONDITIONS AT THE LOCATION OF THE
PROPOSED BUILDING.
ACCESS COVERS MUST
ACCESS COVERS MUST BE WITHIN _ BE TO FINISH GRADE
6' OF FINISH GRADE 7-, /
23.0
!�3" CRUSHED STONE SURFACE
0 C8
v
2-450
CLEANOUT
/
6- COMPACT SUB BASE
\
OR SWEE
Q-----_-_
4
ALTERNATE
'
-E-
_moo __�F4'T___. ,.__. _
12' REINFORCED
Sfi 5��5�-1
-�_ - .
--_
____ _ _._ _
900
_} _
CONCRETE PIPE
O
0 0 1/4- VENT HOLE
74.5...__:
ALONG
//
F-" ---• o m
00^0_
COMPACT BACKFILL
SEWAGE PUMP OR EQUAL, 14' TDH W 47 GPM.
1-1/4' LATERAL
4- DIAM PIPE
SM. MAG NAIL SET
COLOR 22.9
0- HORIZON
FREE FROM STONES21
EL -14.19
TEE
°
W/POL YLOK ORIFICE DIFFUSOR OR
o�a
20.25
3' M4NIFOLD SIMILAR
I0- CIRCULAR VALVE BOX
3' PEASTONE BED
12
d/l�
\ /
/"OR SIMILAR TO FINISH
/ GRADE
a01A
• a m
2
i
J.
14.4
1 PUMP CHAMBER
FL -3.0
20 5
�, EFLVENT
20. o
I
v
CUL VER T DE TA I L
/4 14 71
15t0
-----
---
FILTER
0
1
PUMP DISCHARGE SHALL BE 2 INCHES. PUMP SHOULD BE ABLE TO
1
B
lyW / I
15.9
15.4
NO SCALE
/
`
3
NON-JVRISDICTIONAL�
0/
1 �• v / o
_
HAVING TO ENTER THE PUMP CHAMBER.
1500 GALVWA
MP CHAMBER
/�
/
2.5Y
�• H
\\ o
I
/
SEPTIC TANKTERTIGHT
/
WATERTIGHT
673
-c•
916.5
4.
USHED STONE OR
\
y
/
COMPACTED BASE
13.a
•
/ �i
I . AGF
fV♦V 3
l� 3
IVW 5 15.2 /8g 30 /VW 19.5 /
-
/ 35'>:/
O
F
l jO4P
VW- F'MFA,T
BM. NAG NAIL SET
5.
AN ELECTRICAL PERMIT MUST BE OBTAINED FOR THIS INSTALLATION.
EL -13.76
SILT
2.5Y
C2
Nf
2.SY
\\ l 11 / � l3.
15.9
13.7
1P 548
�
/ ° I 11.
M
PROPOSED OVERHEAD WIRES
2---
/ BVW= \
\V
15.0
\ IVW 4
E
O
2.Z
WETLAND
TO
C
\
/ 13. �
�
'F
!q
/2.5
�F
I RVW-3
- O�
�\
k
0 J
12.8
40
TP s4
BVW-5 /2.4
I
11.9
HORIZON
3" MANIFOLD
\ 12.8
14.3
\
COLOR
�
\
+22. 3
/
\
\ \
\ 8VW-4 ��
\ 12.4+ \
LOAMY
IOYR
SAND
3/6
\\ INSP. PORi{}{}}
-�
l
\�
......I-174-
\\
12"
INSTALL 20
_
\
\
B
12' RCP LEVEL
I
95 7 !`\ W
\
4O
INV -13.0
924E S. F.
SAND
5/8
SANDY
5/BR
Q
SOIL REMOVAL
14.4
\ \
\
PROPOSED U •
\
0
\ Fd
X0,0
\
•-� �
A
INSP. PORT
1-1/4' PERF PIPE MIN. 2. OF 3/4- - l 1/2- DIA.
13-
IFICE DIFFUSERS PEASTONE DOUBLE WASHED STONE CLEANOUT
SEE DETAIL
MANIFOLD 23.4 MIN
22.6
0 0 0 -p-
21 -9
-P -
2I 9
22'z 42' LEACH FIELD �
MANIFOLD AND FORCE MAIN nI
TO DRAIN BACK TO PUMP ADJUSTED
CHAMBER WHEN PUMP SHUTS OFF 117=GROUNDWATER. EL -14.0
OBSERVED
GROUNDWATER. EL -12.9
PROFILE : NOT TO SCALE -
10- CIRCULAR VALVE BOX
OR SIMILAR TO FINISH
GRADE
\
0 C8
v
2-450
CLEANOUT
/
��� Op
\
OR SWEE
Q-----_-_
4
ALTERNATE
'
-E-
_moo __�F4'T___. ,.__. _
3'
F
Sfi 5��5�-1
-�_ - .
--_
____ _ _._ _
900
_} _
_ �\� 6g4,4'.
0 0 1/4- VENT HOLE
74.5...__:
ALONG
//
F-" ---• o m
00^0_
I
SEWAGE PUMP OR EQUAL, 14' TDH W 47 GPM.
1-1/4' LATERAL
174" DRAIN HOLE AT END OF LATERAL
SM. MAG NAIL SET
COLOR 22.9
0- HORIZON
174' PERFORATION IN CROWN OF PIPE
EL -14.19
TEE
\
W/POL YLOK ORIFICE DIFFUSOR OR
PRbPOSED
REDUCER
3' M4NIFOLD SIMILAR
I0- CIRCULAR VALVE BOX
\\
12
d/l�
\ /
/"OR SIMILAR TO FINISH
/ GRADE
\
0 C8
v
6.50 '90•
o -i
/
��� Op
\
\
Q-----_-_
4
con
•_ e_m
'
-E-
_moo __�F4'T___. ,.__. _
-T-
_
-�_ - .
--_
____ _ _._ _
-
_} _
_ �\� 6g4,4'.
F40-1
74.5...__:
ALONG
//
F-" ---• o m
I
I
SEWAGE PUMP OR EQUAL, 14' TDH W 47 GPM.
\
HORIZON
15,51
COLOR 22.9
0- HORIZON
TEXTURE
COLOR
4,4
/4.4
\
\
PRbPOSED
IOYRLOAMY
+
14,9
\\
12
d/l�
\ /
\
a01A
• a m
2
i
J.
14.4
1 PUMP CHAMBER
FL -3.0
//
VW 9
,F
•• m '-
I
v
12.4
/4 14 71
15t0
-----
---
_ _
SPK SET 1T1.21y •
�"
0
1
PUMP DISCHARGE SHALL BE 2 INCHES. PUMP SHOULD BE ABLE TO
1
B
lyW / I
5/8
I
5/8
/
`
3
NON-JVRISDICTIONAL�
0/
1 �• v / o
_
HAVING TO ENTER THE PUMP CHAMBER.
\
\\
W
/�
/
2.5Y
�• H
\\ o
I
/
/
/
673
-c•
916.5
4.
THE ALARM SHALL START AT THE ELEVATION SHOWN AND BE
\
y
/
/
• n 1 v
•
/ �i
\ V
fV♦V 3
l� 3
IVW 5 15.2 /8g 30 /VW 19.5 /
-
/ 35'>:/
h
\ 3
J
5.
AN ELECTRICAL PERMIT MUST BE OBTAINED FOR THIS INSTALLATION.
C2
SILT
2.5Y
C2
Nf
2.SY
LOAM
ROAD
l • a
M
��
\V
15.0
\ IVW 4
6�- rvW6-
i\
132-
\
12.9
144'
10.9
144-
11.9
TP s3
122 31
TP s4
HORIZON
3" MANIFOLD
COLOR 24 9
1
\
COLOR
24 9
+22. 3
/
\
\ \
P3•
+
_09
111.8
LOAMY
IOYR
SAND
3/6
\\ INSP. PORi{}{}}
-�
l
_______________
......I-174-
23.9
12"
_
_
\
` A
B
\
\\
I
95 7 !`\ W
CONSERVATION NO TES :
I. THE WORK LIMIT SHOWN SHALL BE FITTED WITH A SILT
FENCE AS REQUIRED BY THE CONSERVATION COMMISSION.
THE FENCED WORK LIMIT SHALL CONSIST OF A CONTINUOUS,
STAKED, DUG -IN FABRIC SILT FENCE. THE FENCE SHALL
REMAIN IN PLACE UNTIL THE DISTURBED GROUND IS
STABILIZED COMPLETELY. PROVIDE ALTERNATE SILT FENCE
SUCH AS STAKED STRAWBALES IF NEEDED AS DIRECTED BY THE
CONSERVATION COMMISSION,
2. NO CONSTRUCTION RELATED ACTIVITY SHALL OCCUR ON THE
WETLAND SIDE OF THE WORK LIMIT.
J. REVEGETATE DISTURBED AREAS WITHIN THE 100' BUFFER WITH
RYE AND FESCUE SEED MIX OR MULCH UNTIL WEATHER PERMITS.
MIN W4,a\41'2
__.__.t
9' MIN OF 3/4''-/ 1/2 DIA.
DOUBLE WASHED STONE -
LEGEND
0 C8
1M
-W-
WATER LINE
O
PUMP SYSTEM NOTES:
\
\
\
//
en
SEK CK
i TUPELO
i
�6
,
--
-E-
UNDERGROUND ELECTRIC LINE
-T-
_
STAKE)FiQ�
UNDERGROUND CABLEVISION LINE
+ 40.4
-
1.
PUMP TO BE LIBERTY Pf/MPS LE40 SERIES 4/10 HP SUBMERSIBLE
F40-1
PROPOSED CONTOUR
ALONG
//
APRIL 2021 READING -46.95',
ADJ-I. OS'
8" MP
IS 75
SEWAGE PUMP OR EQUAL, 14' TDH W 47 GPM.
HORIZON
TEXTURE
COLOR 22.9
0- HORIZON
TEXTURE
COLOR
4' PVC INLET
\
\
PRbPOSED
IOYRLOAMY
1
2.
THE PUMP SHALL START AND STOP AT THE ELEVATIONS SHOWN,
3
\
1 /000 GALLON
_
SAND
J.
THE PUMP SHALL BE INSTALLED IN STRICT CONFORMANCE WITH 20'0
1 PUMP CHAMBER
FL -3.0
//
VW 9
I /
12_ _______________
THE MANUFACTURER'S SPECIFICATIONS AND TITLE V REGULATIONS.
/4 14 71
15t0
/ /
3
0
1
PUMP DISCHARGE SHALL BE 2 INCHES. PUMP SHOULD BE ABLE TO
1
B
lyW / I
5/8
SAND
5/8
BE DISCONNECTED AND LIFTED OUT OF THE POMP CHAMBER WITHOUT
/
I 1VW 2
NON-JVRISDICTIONAL�
0/
;
_
HAVING TO ENTER THE PUMP CHAMBER.
Cl
/5.3
ISOLATED WETLANDS
2.5Y
4i21.0
LOAM
673
1
1 11
+21. I ro
4.
THE ALARM SHALL START AT THE ELEVATION SHOWN AND BE
14.9
/
/
/
J
POWERED BY A CIRCUIT SEPARATE FROM THE PUMP POWER.
\ V
fV♦V 3
l� 3
IVW 5 15.2 /8g 30 /VW 19.5 /
-
/ 35'>:/
h
\ 3
J
5.
AN ELECTRICAL PERMIT MUST BE OBTAINED FOR THIS INSTALLATION.
C2
SILT
2.5Y
C2
SILT
2.SY
LOAM
574
LOAM
574
\V
15.0
\ IVW 4
6�- rvW6-
i\
132-
12.9
144'
10.9
144-
11.9
LEGEND
0 C8
CONCRETE BOUND
-W-
WATER LINE
O
HYDRANT
-G-
GAS LINE
- OHW-
OVER HEAD WIRES
A
LIGHT POST
-E-
UNDERGROUND ELECTRIC LINE
-T-
UNDERGROUND TELEPHONE LINE
- CTV-
UNDERGROUND CABLEVISION LINE
+ 40.4
SPOT ELEVATION
/
EXISTING CONTOUR
F40-1
PROPOSED CONTOUR
SHED
IVW7
+16.9 ; cl
\\ ---- - - - - -- __ ------18.9
�o
\
\
\
1
1
1
I
I
I
I
I
I
I
1
/
/
/
-------20��
--" - L O T 2 ----------- 3
6 « 20.4
66.009* S.F. v
_ M W
0
o
1 I a
10
I +2o a W
w
w o
_ I a
ti +/
a
al`m
W
INVERT ELEVATIONS
DEC
,9
/
\ INVERT AT BUILDING:
21.0
INVERT IN SEPTIC TANK:
20.5
INVERT OUT SEPTIC TANK:
20.25
INVERT IN PUMP CHAMBER:
20.0
\ INVERT OUT PUMP CHAMBER:
20.0
INVERT IN MANIFOLD:
21'0
INVERT IN LEACH FIELD:
21.9
INVERT END LEACH FIELD:
22.1
BOTTOM LEACH FIELD:
21.4
ADJUSTED GROUND WATER,
14.0
OBSERVED GROUND WATER:
12.9
.s INDEX WELL SDW 252. ZONE A
APRIL 2021 READING -46.95',
ADJ-I. OS'
T2 .4 _
/ M
U /
M
20.6
/ 3
+
O
+20. 2 /
PROPOSED DWELLING ,/ O
TOF - 23.5 /
/
/
/ 21'i
2!
+2I .2
A'I
/
/
/
/
4' DIAM INSPECT/ON PORT I
�30• DIAM
MINIMIMI
�k
FTE VALVE `r
ouPll `•'22- PVC OUTLET
DEC
/
,s_ INDICATES
V AV
+20.5
I
OBSERVED
/
\
\ /500 GALLON
ALARM ON
/
\
SEPTIC TANK
1
/
12 RAW PIRVP
vuMr OFF _
TP •2
8" MP
IS 75
HORIZON
TEXTURE
COLOR 22.9
0- HORIZON
TEXTURE
COLOR
23.9
\
\
PRbPOSED
IOYRLOAMY
1
1
GE
3
\
1 /000 GALLON
A
SAND
376
\
1 PUMP CHAMBER
FL -3.0
h
,
12_ _______________
22.9
LOAMY
1
B
0
1
1
1
B
/ o
5/8
SAND
5/8
36_
_______________
19.9
36" ______________
_
20.9
Cl
SANDY
2.5Y
4i21.0
LOAM
673
1
1 11
+21. I ro
6/3Y
/l
1 1
/
g6
______
11
\ m
16.7
C2
SILT
2.5Y
C2
SILT
2.SY
LOAM
574
LOAM
574
12 -
12.9
132-
12.9
144'
10.9
144-
11.9
TP s3
122 31
TP s4
HORIZON
3" MANIFOLD
COLOR 24 9
1
\
COLOR
24 9
+22. 3
/
\
\ \
P3•
+
_09
A
LOAMY
IOYR
SAND
3/6
\\ INSP. PORi{}{}}
-�
l
_______________
......I-174-
23.9
12"
_
_
\
LATERAL /
B
\
\\
LEACH '.`.;:.i':i.�'ir ia'r.'i.i'
FIE1I,' ]fTfs2
B
924E S. F.
SAND
5/8
SANDY
5/BR
36-
SOIL REMOVAL
21.9
36' _______________
\ �
SEE NOTE 9.
`.
Cl
TPSS::,0 ..
INSP. PORT
w
/
l}`` s:.
CLEANOUTS
b�
/
LOAMY
\ 26.0 ':: Pa'.T. ..:
4?-
p
42
90_
_______________
P
17.4
---
TPs4
v
17.4
/
C2
SILT
C2
SILT
LOAM
514Y
LOAM
5/4Y
144-
V
12.9
144"
\ \ RESERVE
12.9
AREA
IJ. 2021
TEST BY: MICHAEL O'LOUGHLIN
WITNESSED BY:
MALLORY LANGLER
PERC RATE:
C /0 MIN//NCH
\
\
/
/
/
/
4' DIAM INSPECT/ON PORT I
�30• DIAM
MINIMIMI
�k
FTE VALVE `r
ouPll `•'22- PVC OUTLET
PUMP DETA l L : NOT TO SCALE
USING /000 GAL. PUMP CHAMBER
WATERTIGHT AND WATERPROOF
DESIGN CRITERIA:
DESIGN FLOW:
5 BEDROOMS AT I10 G.P.D. PER
BEDROOM EQUALS 550 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
550 G.P.D. X 200% - I100 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
SOIL ABSORPTION SYSTEM REQUIRED:
DESIGN PERC RATE l 10 MIN/INCH
SOIL TEXTURAL CLASS - //
EFFLUENT LOADING RATE - 0.60 GPD/SF
550 GPD / 0.60 GPD/SF - 917 S.F. REQUIRED
PROVIDED: 22'x 42• LEACH FIELD. A-924 S.F.
924 S.F. x 0.60 GPD/SF - 554 GPD
SOIL TEST PIT DATA&
3/B WEEP
FLOAT SWITCHES HOLE
,s_ INDICATES
CHECK
PERCOLATION
OBSERVED
VALVE
ALARM ON
TEST
GROUNDWATER
POAM ON
12 RAW PIRVP
vuMr OFF _
TP •2
8" MP
IS 75
HORIZON
PUMP DETA l L : NOT TO SCALE
USING /000 GAL. PUMP CHAMBER
WATERTIGHT AND WATERPROOF
DESIGN CRITERIA:
DESIGN FLOW:
5 BEDROOMS AT I10 G.P.D. PER
BEDROOM EQUALS 550 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
550 G.P.D. X 200% - I100 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
SOIL ABSORPTION SYSTEM REQUIRED:
DESIGN PERC RATE l 10 MIN/INCH
SOIL TEXTURAL CLASS - //
EFFLUENT LOADING RATE - 0.60 GPD/SF
550 GPD / 0.60 GPD/SF - 917 S.F. REQUIRED
PROVIDED: 22'x 42• LEACH FIELD. A-924 S.F.
924 S.F. x 0.60 GPD/SF - 554 GPD
SOIL TEST PIT DATA&
jvv" Q 8/Z3/2,l
S l TE PLAN OF LAND
53 T H A C H E R S H O R E ROAD- MA P 12 I. P A R C E L 74.2
YARMOUTH PORT. MA.
PREPARED F -OR :
JAMES N BASL-.ER . TR
P . O . BOX 366. YARMOUTH FORT. MA 02675
SCALE": I - - 20 ' -JULY 14, 2021
STEPHEN A. HAAS, PE
293 Cranview Road
Brewster, MA 02631
(508) 367-1691
ygll
JOB NO: 21-005
INDICATES
,s_ INDICATES
PERCOLATION
OBSERVED
TEST
GROUNDWATER
TP sl
TP •2
HORIZON
TEXTURE
COLOR 22.9
0- HORIZON
TEXTURE
COLOR
23.9
0-
LOAMY
IOYRLOAMY
IOYR
A
SAND
376
A
SAND
376
12'
- - - - -
- - _
- 21.9
12_ _______________
22.9
LOAMY
IOYR
B
LOAMY
IOYR
B
SAND
5/8
SAND
5/8
36_
_______________
19.9
36" ______________
_
20.9
Cl
SANDY
2.5Y
C I
LOAM
673
LOAMY
6/3Y
J8 -
g6
______
_____ 15.7
86' ___________
16.7
C2
SILT
2.5Y
C2
SILT
2.SY
LOAM
574
LOAM
574
12 -
12.9
132-
12.9
144'
10.9
144-
11.9
TP s3
TP s4
HORIZON
TEXTURE
COLOR 24 9
0- HORIZON
TEXTURE
COLOR
24 9
O
A
LOAMY
IOYR
A
LOAMY
IOYR
SAND
3/6
SANDJ/6
12_
_______________
23.9
12"
_
_
23.9
B
LOAMY
IOYR
B
SAND
5/8
SANDY
5/BR
36-
21.9
36' _______________
21.9
Cl
C l
LOAMSANDY
6/3Y
LOAMY
6/3Y
4?-
42
90_
_______________
17.4
90- _______________
17.4
C2
SILT
C2
SILT
LOAM
514Y
LOAM
5/4Y
144-
V
12.9
144"
12.9
DATE: APRIL
IJ. 2021
TEST BY: MICHAEL O'LOUGHLIN
WITNESSED BY:
MALLORY LANGLER
PERC RATE:
C /0 MIN//NCH
jvv" Q 8/Z3/2,l
S l TE PLAN OF LAND
53 T H A C H E R S H O R E ROAD- MA P 12 I. P A R C E L 74.2
YARMOUTH PORT. MA.
PREPARED F -OR :
JAMES N BASL-.ER . TR
P . O . BOX 366. YARMOUTH FORT. MA 02675
SCALE": I - - 20 ' -JULY 14, 2021
STEPHEN A. HAAS, PE
293 Cranview Road
Brewster, MA 02631
(508) 367-1691
ygll
JOB NO: 21-005