HomeMy WebLinkAboutEngineered Plans - 2017LOCUS DATA
CURRENT OWNER THE GRAHAM
FAMILY TRUST
PLAN REFERENCE 29821—A, SH -1
DEED REFERENCE CTF. 147536
ZONING DISTRICT
FLOOD ZONE
ASSESSORS MAP
PARCEL
OVERLAY DISTRICT
LOT AREA
R-40
„X»
132
48
O.K.H.
14,275± S.F.
SITE & SEWAGE
REPAIR PLAN
#14
WEEFOO T WA Y
IN
YARMOUTH PORT
DATE: JULY 22, 2017
OWNER/APPLICANT:
JOHN GRAHAM
14 WEBFOOT WAY
YARMOUTH PORT, MA 02675
508-367-4456
SHEET 1 OF 2
PREPARED BY:
EAS SURVEY, INC.
P.O. BOX 1729
SANDWICH, MA 02563
PH. (508) 888-3619
CELL (508) 527-3600
EAS. SU RVEY@YAH 00. COM
LOT 34
LOT 31
`a
0
LOT 33
BENCHMARK
TOP OF BOTTOM
STEP
ELEVATION 33.70
LOT 32
14,275± S.F.
\ r�
EXISTING 1000 —
GALLON SEPTIC
TANK TO REMAIN
REPLACE &
RELOCATE
EXISTING
D -BOX—,
S 76'06'4p.,
01-� E 12s g8,
X321.
LIMITS OF
EXCAVATION /
OVERDIG TO C-3
HORIZON
PROPOSED
13'x25' S.A.S.
(2) 500 GALLON
H-20 CONCRETE
CHAMBERS
31.4
N
J
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o
�
F LOCUS z
N =
WEBFOOT o
w
p
U
6A
/ / / I L, / Yarmouth
I
M22.5' —33 I
:n \ GARAGE MUD
ROOM DINING
z AREA KITCHEN
BH BATH
/ BED#1
/ LIVINGROOM QliP
BED#3 \
BED#2
BO
co / `V
1
/ N > /
J ` ` `6.06,
40"
0 W 106.70,
R 17,
LOCUS MAP
NOT TO SCALE:
17-011
Department
.D
Date
PUMP, CRUSH
AND REMOVE
EXISTING
LEACHING PIT
FROM PROPERTY
.�
0 20 30 40
GRAPHIC SCALE:
1 INCH = 20 FEET
TCF = 34.5
GRADE 32.9
EXISTING 4" PVC
SCH 40
INV.= EXISTING INV.=
29.31
DATUM:
VERTICAL DATUM:
MSL± / YARMOUTH GIS
BENCH MARK USED:
CORNER OF BOTTOM CONCRETE
STEP. ELEVATION 33.70
17-0116
SITE & SEWAGE
REPAIR PLAN
,�4
WEBFOO T WA Y
IN
YARMOUTH PORT
DATE: JULY 22, 2017
FINISH GRADE
ELEV. 31.7
10"TEE 14"TEE INV.=
INSTALL 29'11
GAS BAFFLE
4'-1" LIQUID, LEVEL
EXISTING 1,000 GALLON
SEPTIC TANK TO REMAIN
OWNER/APPLICANT:
JOHN GRAHAM
14 WEBFOOT WAY
YARMOUTH PORT, MA 02675
508-367-4456
SHEET 2 OF 2
PREPARED BY:
EAS SURVEY, INC.
P.O. BOX 1729
SANDWICH, MA 02563
PH. (508) 888-3619
CELL (508) 527-3600
EAS.SURVEY@YAHOO.COM
CONSTRUCTION NOTES:
RAISE COVERS TO WITHIN 6" OF FINISH GRADE
32.1
FINISH GRADERAISE
ELEV. 31.9
ONE CHAMBER RISER.
TO WITHIN 6"
� OF FINISH GRADE
GROUND ELEVATION 31.8
1' MIN. -3' MAX. COVER
(+�S= TOP ELEV 29.00
13'®S= 0.04 14' 0.0
4" PVC SCH 40
000001
00000
0
0 0 0
000000
0
0 0 0
M
6"
0 o
0000000
3 OUTLET
H-10 DB3
TWO 5' -0"x8' -6"x3'-0" CHAMBERS
STRIPOUT TO
C3 HORIZON
S.A.S. (13.0' x 25.0'
�
0 w
PER5510CMR
INV.= 28.59
STRIPOUT (23 x 35
a
5
26. 15.2
00
INV.= 28.42
INV.= 28.00
^o
06 ui
SET FIRST
ELEV,
17.3
2' LEVEL
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. VEHICULAR TRAFFIC, PARKING OF VEHICLES AND PLACING
MATERIALS OVER THE SEPTIC TANK, DISTRIBUTION BOX AND
S.A.S. AREA IS PROHIBITED
4. CONTRACTOR TO PROTECT TANK DURING CONSTRUCTION.
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.
ecce_ _�_ ♦�e�, w*e� MEN ON I 6A 4
�--- 4.0' 5.0' ---�-- 4.0'---J�
1 13.0' --- -1
�--- 23.0' -
SIDE VIEW
DTH #1 ib
P-1 1'
SYSTEM DESIGN
DESIGN FLOW
3 BEDROOMS AT 110 GPB/D 53-2 GPD
REQUIRED SEPTIC TANK
330 x_2 = 660 GAL.
SEPTIC TANK PROVIDED = -.15.Q-Q--GAL.
SIZE OF LEACHING FACILITY REQUIRED
DESIGN PERC RATE -- <2 __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)
INDICATES DEEP
TEST HOLE
INDICATES
SIEVE TEST
SEE ATTACHED REPORT
NO MOTTLING
NO WEEPING
.0- 174" INDICATES ADJ. GROUNDWATER
==0 NO OBS. GROUNDWATER
NO OBSERVED GROUNDWATER
DEPTH TO BOTTOM OF HOLE 14.5'
NONE
D.T.H. #1 0
DATE: 6/28/17
GROUND ELEV. 31.8
NO GROUNDWATER
FILL 36„
A
LOAMY SAND
10YR 3/2
142"
B
LOAMY SAND
10YR 6/6
54"
C-1
MED. COARSE
SAND
2.5Y 7/6
Cd -2 96"
FINE SANDY
LOAM
2.5Y 6/2
120"
EL. = 21.8
B.O.H. C-3
AMY VON HONE MED/COARSE
SOIL EVALUATOR SAND
ED. STONE 2.5Y 7/4
EXCAVATOR OPERATOR, NO G.WATER
ELLIS BROS. EL. = 17.3
SOIL TYPE: 1
PERC RATE: <2 MIN. PER INCH
LOADING RATE: 0_74 GAL/SF/MIN
SIEVE
174"