HomeMy WebLinkAboutEngineered Plans - 2019LOCUS DATA
CURRENT OWNER RICHARD S
TUPPER
PLAN REFERENCE 215-41
DEED REFERENCE 18121-241
ZONING DISTRICT
R-25
FLOOD ZONE
"X"
ASSESSORS MAP
39
PARCEL
342
OVERLAY DISTRICT
NONE
LOT AREA
15,168± S.F.
SITE & SEWAGE
REPAIR PLAN
#17
COA CHMA NS LANE
IN
W. YARMOUTH, MASS
DATE: MAY 28, 2019
OWNER/APPLICANT:
RICHARD S. TUPPER
17 COACH M AN S LANE
W. YARMOUTH, MA 02673
508-280-6280
SHEET 1 OF 2
PREPARED BY:
EAS SURVEY, INC.
P.O. BOX 1729
SANDWICH, MA 02563
CELL (508) 527-3600
EAS. SU RVEY@YAH 00. COM
/ CATCH
BASIN \ \
CATCH \
P 40.43' \ BASIN CI
8,25.00'
LOT 11 //�� // Is, \\
15,1681 S.F.
/ \J
uZi
X---�7Z(OACH N
M
0 P� QAN ROAD
o LOCUS 4
m
0
D
O
28
LOCUS MAP
NOT TO SCALE:
\\\ \19-0113
Yarmouth H
/ o
BENCHMARK GAR.\ ame \
/ CORNER OF 1 GAR. \
CONCRETE PATIO \
ELEVATION 22.00 \ \
/
KITCHEN LIVING \ \
PATIO BED #1
PIN BATH
FOUND
SHED
\ \ 13.6'
12.8'
.T.
"S
PROPOSED "D" BOX Raj.
PROPOSED 13'x25' LEACHING
S.A.S (2) 500 GALLON
LEACHING CHAMBERS
BED #3
ON SONO BED
TUBES A , #2.
16.
12.5'
z - -22
Date
`21
CONCRETE
BOUND FOUND
OFA•fAn„
EDWARD
o A
U N
STONE
No.2898
0
t �
EXISTING SEPTIC COMPONENTS TO BE
PUMPED CRUSHED AND REMOVED OR
ABANDONED IN ACCORDANCE WITH
TI TLE 5.
PROPOSED 1500 --/
GALLON SEPTIC TANK - _
—2o 0 20 30 40
VARIANCES REQUESTED
PIN %?%e
NONE o� FOUND GRAPHIC SCALE:
CONCRETE c,.1 INCH = 20 FEET
BOUND FOU
N
v:
TOP OF FOUNDATION
ELEV. 22.20
0%.'rn •ry - '+ F'VG INV.=
INV.= 20.12 18.80
5'-7"
4'-6 1/2
JOB # 19-0113
FINISH GRADE
ELEV. 21.0
10"TEE14"TEE INV.=
INSTALL 18.60
GAS BAFFLE
4'-1" , LIQUID LEVEL
6" BASE OF CRUSHED STONE OR
MECHANICALLY COMPACTED FILL
1,500 GALLON PRECAST
CONCRETE SEPTIC TANK
SITE & SEWAGE
REPAIR PLAN
#17
C014CHMA NS LANE -
IN ANEEIN
W. YARMOUTH, MASS
DATE: MAY 28, 2019
OWNER/APPLICANT:
RICHARD S. TUPPER
17 COACHMANS LANE
W. YARMOUTH, MA 02673
508-280-6280
SHEET 2 OF 2
PREPARED BY:
EAS SURVEY, INC.
P.O. BOX 1729
SANDWICH, MA 02563
CELL (508) 527-3600
EAS. SU RVEY@YAH 00. COM
RAISE COVERS TO WITHIN 6" OF FINISH GRADE
ELEV. 20.9
CENTER CHAMBER RISER
FINISH GRADE RAISE TO WITHIN 6"
OF FINISH GRADE
V. 20.8
GROUND ELEVATION 20.4
10YR 6/8
1' MIN. -3' MAX.
COVER
24' ®S= 0.05
TOP ELEV 18.0
2.5Y 7/4
PEA STONE AND/OR
4" PVC SCH 40
6'
'CS= 0.02 O O O O O o o
O O O O O o
FILTER FABRIC
2.5Y 6/2
132"
00 000 000 G� o
00000 i%�
00 00
3/4" TO 1 1/2"
6"
00 OO o 0
0
DOUBLE WASHED
3 OUTLET
WO 5' -0"x8' -6"x3'-0" CHAMBERS
71NV7.12
CRUSHED STONE
H-10 DB3
LINV.=
INV.= 17.29
17.0 S.A.S. (13.0' x 25.0')
p c7
aLu
15.0
14.26
`r o
«i uS
8.6
CONSTRUCTION NOTES:
1. CONTRACTORS / INSTALLERS SHALL VERIFY GRADES AND
ELEVATIONS AND SITE CONDITIONS PRIOR TO COMMENCING
WORK ON THE SITE.
2. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE
WITH DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT
IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
3. ENGINEER TO VERIFY REMOVAL OF UNSUITABLE SOILS PRIOR
TO INSTALLATION OF NEW SEPTIC SYSTEM.
4. NO PARKING OVER SEPTIC TANK IS ALLOWED.
GENERAL NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE V AND THE TOWN OF YARMOUTH RULES AND REGULATIONS
FOR SUBSURFACE DISPOSAL OF SEWERAGE.
2. AT LEAST ONE ACCESS POINT OVER TANK TEES SHALL BE
ACCESSIBLE WITHIN 3" OF FINISH GRADE, WITH ANY REMAINING
ACCESS PORTS BROUGHT TO WITHIN 12" OF FINISH GRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE
CAPABLE OF WITHSTANDING H-10 LOADING UNLESS
OTHERWISE SPECIFIED.
4. THE EXCAVATION CONTRACTOR SHALL VERIFY THE LOCATION
OF ALL UTILITIES PRIOR TO ANY EXCAVATION.
5. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE
OR WITHIN 6" OF GRADE SHALL BE MORTARED IN PLACE.
6. FINISH GRADE SHALL HAVE A MINIMUM OF 0.02 FEET PER
FOOT OVER THE S.A.S. AND DISTRIBUTION BOX.
7. SEPTIC TANK SANITARY TEE'S SHALL BE CONSTRUCTED OF
SCHEDULE 40 PVC AND SHALL EXTEND A MINIMUM OF 6" ABOVE
THE FLOW LINE AND SHALL BE ON THE CENTERLINE AND
LOCATED DIRECTLY UNDER THE CLEAN OUT MANHOLES.
8. THE INLET PIPE INVERT ELEVATION SHALL BE NO LESS THAN
2 INCHES NOR MORE THAN 3 INCHES ABOVE THE INVERT
ELEVATION OF THE OUTLET PIPE.
9. THE SEPTIC TANK SHALL HAVE A MINIMUM COVER OF 9 INCHES
10. THE OUTLET SANITARY TEE SHALL BE EQUIPPED WITH A GAS
BAFFLE, 4 INCHES IN DIAMETER AND CONSTRUCTED OF 4" PVC
11. ALL PIPES SHALL BE SCHEDULE 40 PVC SEWER PIPE AND
SHALL BE SLOPED 1/4 INCH PER FOOT MIN. EXCEPT FOR THE
FIRST TWO FEET OUT OF THE DISTRIBUTION BOX WHICH SHALL
BE LEVEL
12. CHANGES OR REVISIONS TO SEPTIC DESIGN REQUIRE NOTIFICATION
TO EAS SURVEY INC. FOR B.O.H. AND DESIGN ENGINEERS REVIEW
AND APPROVAL.
13. MAGNETIC TAPE ON ALL COMPONENTS.
••••• •••••
••••• •••••
4.0'---�---- 5.0' -� f -- 4.0'---�
13.0'
SIDE VIEW
DATUM:
VERTICAL DATUM:
YARMOUTH GIS±
BENCH MARK USED:
CORNER OF CONC. PATIO
ELEVATION 22.00
NO MOTTLING
NO WEEPING
SYSTEM DESIGN
DESIGN FLOW
3 BEDROOMS AT 110 GPB/D 23-Q GPD
REQUIRED SEPTIC TANK
330 x_2 '= 660 GAL.
SEPTIC TANK PROVIDED = -.12Q-Q--GAL.
SIZE OF LEACHING FACILITY REQUIRED
DESIGN PERC RATE __«_--- MIN./INCH
LONG TERM APPL. RATE_2•74_GPD/S.F.
SIZE OF LEACHING SYSTEM PROVIDED:
330 + 0.74 SF/GPD = 446 S.F. MIN. REQ.
USING H-20 CONCRETE LEACHING CHAMBERS
WITH 4' OF STONE ALL AROUND
BOTTOM (13.0' x 25.0') = 325 S.F.
SIDE WALL (13.0' + 25.0') 2x2 = 152 S.F
477 S.F.
477 S.F.x 0.74 G/SF = 353 GPD
353 GPD PROV > 330 GPD REQ. = 23 GPD RES.
NO (GARBAGE DISPOSAL / GRINDER ALLOWED)
DTH #1 INDICATES DEEP
TEST HOLE
�.� 144" INDICATES ADJ. GROUNDWATER
_ NO OBSERVED GROUNDWATER
INDICATES
PERC TEST
GROUNDWATER ADJUSTMENT
DEPTH TO BOTTOM OF HOLE 12.0'
B.O.H.
B. MURPHY
SOIL EVALUATOR
ED. STONE
BACKHOE OPERATOR.
ELLIS BROTHERS
SOIL TYPE: -L
PERC RATE: <2 MIN. PER INCH
LOADING RATE: 074 GAL/SF/MIN
D.T.H. #1 i'
DATE: 5/15/19
GROUND ELEV. 20.6
ADJ G.WATER 8.6
A/E
LOAMY SAND
1OYR 3/2
1OYR 5/1
10"
B
LOAMY SAND
7.5YR 5/6
30"
ELEV = 18.171
C-1
48"
COARSE SAND
10YR 6/8
60"
C-2
MEDIUM SAND
2.5Y 7/4
124"
C-3
FINE SAND
2.5Y 6/2
132"
C-2
MEDIUM SAND
2.5Y 7/4
NO G.WATER
144"
ELEV = 8.6