HomeMy WebLinkAbout44.5 - Proposed Septic Design (Copy 2)BMTFnUM
TOP OF FOUNDATION
ELEV.
(NGVD)
SLAB ELEV,
4" CAST IRON PIPE
(OR EQUAL) MINIMUM
PITCH 1/4" PER FT.
LEV. _ 210-40--
ELEV.
0.80_ELEV. _ _20_38_
19
29
34
LEGEND:
EXISTING SPOT ELEVATION 00.0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 0
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE -0-
TOWN WATER -WSW
CATCH BASIN®�
GAS
CLEAN OUT----
CESSPOOL C.P. O
CONCRETE
COVERS
4" SCHEDULE 40 PVC PIPE
MIN. PITCH 1/8" PER FT.
TEE
FLOW LINE
I TEXTURE
INSPECTION PORT
10"
LOAM AND SEED
SANDY LOAM
2 LAYER OF
-TMIN.
ELEV. _
ILOAMY SAND
2'0"
_1500 GAL.
13 MAX. OR FILTER FABRIC
_24.13
LEVEL
NOT REQUIRED
ELEV. _
- D,7-4- GAL./DAY/S.F.
6" SUMP ELEV. _ _19.73_
C
__19_90_
BAFFLE
DISTRIBUTION
010•
18_9
ELEV.
=
ELEV. _
-40,IM GAL./DAY
STONE IN AN
BOX
(TO BE PLACED
ON FIRM BASE)
TO
BE WATER TESTED
1500 GALLON
IF MORE THAN ONE OUTLET
SEPTIC
TANK
(TO BE
PLACED ON FIRM BASE)
ADJUST 5.2
USGS PROBABLE WATER TABLE ELEV. =
LOCATION MAP
3/4" TO 1 1/2" CLEAN J
BOTTOM OF -EST HOLE ELEV. =
aa�
DOUBLE WASHED STONE
FREE OF FINES & SILT
SEWAGE
DISPOSAL SYSTEM
PROFILE
NOT TO SCALE
CLEAN SAND -
I TEXTURE
INSPECTION PORT
OTHER
LOAM AND SEED
SANDY LOAM
2 LAYER OF
---- - --
1/8" TO 1/2"
ILOAMY SAND
WASHED STONE
_1500 GAL.
13 MAX. OR FILTER FABRIC
VENT
20.98 MIN.
NOT REQUIRED
z
- D,7-4- GAL./DAY/S.F.
30-ta4"
C
20.23 °
2.5Y5/4
010•
18_9
ELEV.
=
8 HIGH CAPACITY INFILTRATORS WITH
-40,IM GAL./DAY
STONE IN AN
i
f
11' X 48' X 100 TRENCH FORMATION
JQ�1-00
SOIL ABSORPTION
WELL M1w 29
ZONE C
SYSTEM (SAS)
INDEX 9.59
ADJUST 5.2
USGS PROBABLE WATER TABLE ELEV. =
LOCATION MAP
OBSERVED WATER TABLE (10/24/2014) ELEV. =
BOTTOM OF -EST HOLE ELEV. =
aa�
AUL
AkL
AL
ASL
AL / &
JIL
AIL
1 idlt
1
AL
1.
l
I
TOWN OF YARMOUTH I AL
CONSERVATION COMMISSION
I
1
1
• 10 20 40 60 50
AL
AL
ALL
AL
AL
AL Ns
TOWN 0.r YARMOUTH CYC \ O
CONSERVA77ON COMMISSION \
'39 A
AUL /
AL
AL 10.0 / ` LAURA BAKER
AL " 10.3 11.0 /
A f 10.0
o ,/12.0 1\4. 0
/
1 1 I
AL
1 / /
AILL 1 / I 1 �,6 0
f J
I j 12.0 a oB
�` AL 1 �/ /
iV�. 10.0,0.3 I
AL AL
0/
1 /1 �120
AL / / 18.8
� 1 / / / 1'3.6 frj
tIIfL SIL TBA
VEML/
10.0 12.0 REMAIN)
I
�J
'IYL LOT 1
56-3J2 fS. F. ` 14.0
UPLAND / „ C I
/
23,819 f F. S 7,2.0 / 9.0 1 2 0
LOWLAND AL/ / -/1.7
/14.0
32, S 13 t S. F I 8I
19.0
�j / 14.0.0
0.1
10.0j /1.2/ �O/o//pIIIII • RK�t j I/ SOIL2 21..0 2
1 .02
0 / jNrDv r 2TEST erv, -45912.0 14.6 /c
l
AL /?� 11.0 t / / F1NCE • s.
AUL 5'4{S,- 51Lj��,yy t
!� � r /1.20 / 7.8 24.6
m. I I ,a.G 19.0 / .1 V) j
/ /,�
AL �11" f 1 I I � � �._ TEST i�
e / H 1,3 .6 O&d CA RA
in I' DRY/ WE _ VV
I' �/ COI G N �" 21.D
I� PTI
I I ?•
LIMIT
17.D0: 0 DIG (�\
73�•I' 8I ( ta.0 I V BOX
.100 O CC`t
h r- -,
�? I� •h3.8 �a O 11
p- 00
AL 1'.0 I
140 0 o
��• t0.2 12
/ Exr nN ,
DRO
14.G D 2L/
16.0 28.00• 40 MLNYL
LINER
G 3.7 1 I I / ' s(
/ �OBOp. •a.0 R 1 L - - - - - 2 .p
L 5C 00' ^ 50.00,
wA TNR ✓fJ M. MILLEN
p
SOIL TEST
DATE OF SOIL TEST OCTOBKR 2 i 2012
SOIL TEST DONE BY B�YERGATIAN__�__
WITNESSED BY A. VQN H9HE___--__
OBSERVATION HOLE 1 ELEV-m__20.8-
PERCOLATION RATE < 2MIN./INCH AT -54- INCHES
DEPTH HORIZ
I TEXTURE
COLOR I MOTT.
OTHER
0-12" A
SANDY LOAM
10YR3/2 NO
_j
---- - --
12-31" B
ILOAMY SAND
10YR5/8
_1500 GAL.
31-120" C
MED./&OAR. SAND
2.SY5/4
10YR5/8
NO WATER ENCOUNTERED AT _-20
1" ELEV. =
OBSERVATION HOLE 2 ELEV. =
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
0-6"
JAIP ISANDY
LOAM
19YR3/2
NO
_1500 GAL.
6-30"
B
LOAMY SAND
10YR5/8
EFFLUENT LOADING RATE
- D,7-4- GAL./DAY/S.F.
30-ta4"
C
MED./COAR. SAND
2.5Y5/4
LEACHING CAPACITY (AREA X RATE)
-M3A GAL./DAY
WATER ENCOUNTERED AT --13§L ELEV. _ --L7---
DESIGN
L7__
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
_ 4 _
GARBAGE DISPOSAL UNIT
_•_
TOTAL ESTIMATED FLOW
Q
3
Io
®
( 110 GAL/8R./DAY X 4 SR.)
-440- GAL./DAY
REQUIRED SEPTIC TANK CAPACITY
-40.- GAL.
ACTUAL SIZE OF SEPTIC TANK
_1500 GAL.
SOIL CLASSIFICATION
_1 --
DESIGN PERCOLATION RATE
5_5- MIN./IN.
EFFLUENT LOADING RATE
- D,7-4- GAL./DAY/S.F.
LEACHING AREA
828.33 SO. FT.
(11X48)+(59XWO/12)
SF)=M? "G�RD1�G
203 SETUCKET ROAD
508- P. 0. BOX 713
385-6900 SOUTH DENNIS, MASS. 02660
LEACHING CAPACITY (AREA X RATE)
-M3A GAL./DAY
626.33 X 0.74
DATE
APR. 28, 2014
RESERVE LEACHING CAPACITY
-40,IM GAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO •D.E.P.
TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR
THE SUBSURFACE DISPOSAL OF SEWAGE,
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6" OF FINISHED GRADE.
3, ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4. ANY MASONA.RY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE.
5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL "DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS
PRIOR TO COMMENCING WORK ON SITE.
7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY.
8. PARCEL IS IN FLOOD ZONES 6 &
9, LOT IS SHOWN ON ASSESSORS MAP -4!�- _ AS PARCEL
10. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE
REPLACED W"TH MATERIAL AS SPECIFIED IN 310 CMR 15.255:(3).
11. EXISTING BUILDINGS AND ALL UTILITIES ARE TO BE REMOVED AND
REPLACED WITH NEW AS SHOWN.
12. ALL DISTURBED AREAS ARE TO BE STABILIZED AND REVEGETATED.
13. THIS PLAN IS GENERATED FROM A PLAN BY BSC GROUP.
14, THERE ARE TO GUTTER, DOWNSPOUTS, AND DRYWELLS INSTALLED
AS SHOWN.
15 VARIANCES TO TITLE 5 AND YARMOUTH REGULATIONS:
A. RESERVE AREA LESS THAN 100' FROM WETLAND (VAR. OF 20.5').
Permit valid for REPAIR OF SEPTIC SYSTEM �L
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
any future additions/renov»tions/aIterations to
sewage facilities and/orstructures/dwelling
Yarmouth 1#calth Department
APPROVED W S
Wattle Date
APPROVED: BOARD OF HEALTH
DATE
AGENT
4
LOCVS
F�
BAKER A �E
ROUTE 28
Q
3
Io
®
PROPOSED SEPTIC DESIGN
FOR
DAVENPORT REALTY TRUST
LOC. 29 CAMP ST., LOT I
WEST YARMOUTH, MASS.
SF)=M? "G�RD1�G
203 SETUCKET ROAD
508- P. 0. BOX 713
385-6900 SOUTH DENNIS, MASS. 02660
DATE
APR. 28, 2014
SCALE 1 " = 20'
REV. MAY 13, 2014
JQ�1-00
SHEET 1 OF 15
LOCATION MAP
REV.
l
4