HomeMy WebLinkAbout151.48 - Proposed Septic DesignTOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE
ELEV. - 99.8 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB
CONCRETE
COVERS
4" SCHEDULE 40 PVC PIPE
/ 7- MIN. PITCH 1/8" PER FT.
8.10I 4" CAST IRON PIPE
(OR EQUAL) MINIMUM
_92J__PITCH 1/4" PER FT.
F'�OW' LINE ' I
ELEv. _ _91 50 _ �I MIN �1
'\-ELEV. _ _91.00 - EVE
LEVEL
ELEV. _ AIM- BAFFLE E�E6 = _90_67_ 6" SUMP LELEV.
DISTRIBUTION
LIO'JID OUTLET
DEPTH TEE BOX -Rom-
4
4 FEET 14 INCHES (TO BE ON FIRM BASE; TG BE WATER TESTED
6 FEET 24 INCHES
1500 GALLON 'F MORE THAN ONE OUTLET
7 FEET 29 INCHES
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
8 FEET 34 INCHES
3j4" TO 1 '/2" C-EAN -1
DOUBLE WASHED STONE
FREE OF FINES & SILT
SEWAGE DISPOSAL SYSTEM PROFILE
NOT TO SCALE
" 103.4 x 3�
CLEAN SAND
INSPECTION PORT
LOAM AND SEED
1 �2" LAYER OF
1/8" TO 1/2"
WASHED STONE
OR FIL'ER FABRIC
91.75 MIN.
7Pz
5
VENT
NOT REQUIRED
ELEV
ELEV = _89.67- 40 ML
4 n.G- CAPACIT NF'L'RATORS 'WITH
STONE IN AN _
11' X 36' X loo 7RENCI FORM>TION
SOIL ABSORPTION
SYSTEM (SAS)
VINYL
LINER
E EV
WELL N/A
ZONE _
INDEX
ADJUST
JSGS PROBABLE WATER TAF E' -EV.
DESERVED WATER TABLE ( ELEV-
BOTTOM C� TEST H;LE ELEv = _83,L_
10-
1
(100
98 Q A
� �)=
94.1 L
\ TEST 2 - � - \.
>OT 25
SOIL ! W GALLON -
TEST 1 D. SEPTIC TAN", �� 110.0 (ASSuv,ED)
�� �'.
w 94 r
"9 o' \
x 98.6
i
40 ML'V1NYL 92 p5 �o�° ® 98 2 J
/LSNER
OVERDIc �2J BJF ®® - /97_3
/ 96 0 II
94
� t
94,1)
o. .�0'.5 9 5.090 2
LEGEND:
EXISTING SPOT ELEVATION 00.0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.0
FINAL CONTOUR
SOIL TEST LOCATION .
UTILITY POLE I __o_
TOWN WATER ®W W
CATCH BASIN /I '\
GAS LINE
CLEAN OUT
CESSPOOL C.P. O
HORIZ
lu
uj
NS
C6
MOTT.
ul)
Orn
a
LOAMY SAND
Z �!
NO
co
ELEV
ELEV = _89.67- 40 ML
4 n.G- CAPACIT NF'L'RATORS 'WITH
STONE IN AN _
11' X 36' X loo 7RENCI FORM>TION
SOIL ABSORPTION
SYSTEM (SAS)
VINYL
LINER
E EV
WELL N/A
ZONE _
INDEX
ADJUST
JSGS PROBABLE WATER TAF E' -EV.
DESERVED WATER TABLE ( ELEV-
BOTTOM C� TEST H;LE ELEv = _83,L_
10-
1
(100
98 Q A
� �)=
94.1 L
\ TEST 2 - � - \.
>OT 25
SOIL ! W GALLON -
TEST 1 D. SEPTIC TAN", �� 110.0 (ASSuv,ED)
�� �'.
w 94 r
"9 o' \
x 98.6
i
40 ML'V1NYL 92 p5 �o�° ® 98 2 J
/LSNER
OVERDIc �2J BJF ®® - /97_3
/ 96 0 II
94
� t
94,1)
o. .�0'.5 9 5.090 2
LEGEND:
EXISTING SPOT ELEVATION 00.0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.0
FINAL CONTOUR
SOIL TEST LOCATION .
UTILITY POLE I __o_
TOWN WATER ®W W
CATCH BASIN /I '\
GAS LINE
CLEAN OUT
CESSPOOL C.P. O
G)
SOIL TEST
DATE OF SOIL TEST 4UL1_3 2014__
I SOIL TEST DONE BY SLLTTSyER JCN21NELRWG
WITNESSED BY _�_YQN_ yQNE_______
OBSERVATION HOLE 1 ELEV.�__93.6_
PERCOLATION RATE _ < _2 _ MIN./INCH AT 44_ INCHES
DEPTH
HORIZ
Lu
COLOR
MOTT.
ul)
Orn
O
0
LOAMY SAND
Z �!
NO
C
9-31.
C
G)
SOIL TEST
DATE OF SOIL TEST 4UL1_3 2014__
I SOIL TEST DONE BY SLLTTSyER JCN21NELRWG
WITNESSED BY _�_YQN_ yQNE_______
OBSERVATION HOLE 1 ELEV.�__93.6_
PERCOLATION RATE _ < _2 _ MIN./INCH AT 44_ INCHES
DEPTH
HORIZ
I TEXTURE
COLOR
MOTT.
JOTHER
D-9
0/A
LOAMY SAND
10YR5/1
NO
ROOTS
9-31.
8
LOAMY SAND
t0YR6/6
SOIL CLASSIFICATION
ROOTS
31-120"
C
COARSE SAND
2.5Y7/4
LEACHING AREA
474.3 SQ, FT
NO WATER ENCOUNTERED AT -120
HORIZ
ELEV. =
--8-3-6
OBSERVATION HOLE
2
ELEV.=__95.2_
0/A
DEPTH
HORIZ
I TEXTURE
COLOR
MOTT.
OTHER
0-1C
0/A
LOAMY SAND
10YR5/1
NO
ROOTS
10-32
8
LOAMY SAND
10YR6/6
SOIL CLASSIFICATION
ROOTS
32-120"
C
COARSE SAND
2.5Y7/4
LEACHING AREA
474.3 SQ, FT
NO WATER ENCOUNTERED AT _ 120= ELEV.
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
3
GARBAGE DISPOSAL UNIT
_
TOTAL ESTIMATED FLOW
LOC. LOT 25, #10 EMBASSY
LANE, YARMOUTH
( 110 GAL'/13R./DAY X -_ BR.)
_-}0_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY
__660_ GAL.
ACTUAL SIZE OF SEPTIC TANK
_1500 GAL.
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE
M! N.
EFFLUENT LOADING RATE
D.74_ GAL./DAY/S.F,.
LEACHING AREA
474.3 SQ, FT
(11X38)+(47X2X10/12)
LEACHING CAPACITY (AREA X RATE)
-NIM GAL./D4Y
474.33 X 0.74
LOCATION MAP
RESERVE LEACHING CAPACITY
.'ai$LiiQ. 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 COMP014ENTS 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 MA50NARY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE
NOE riAS BLL'V MADE AC TV COMPL.AN CE 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 ZONE C_
57LOT-tS-SHf1`Mt ON A!IS?SSOR3-�tkP- 15i- AS
10. SOIL TESTING IS REQUIRED WHEN THE RESERVE AREA IS UTILIZED.
11. A PARTIAL REMOVAL OF ANY UNSUITABLE MATERIAL FOR A D'STANCE OF
5' AROUND AND UNDER THE SOIL ABSORPTION SYSTEM AND BE REPLACED
WITH SAND AS SPECIFIED IN 310 CMR 15.255:(3) IS RECUIRED .
11. VARIANCES TO TOWN REGULATIONS:
A. TOP OF FOUNDATION LESS THAN 2' ABOVE HIGH PONT IN ROAD
"AFFRONTING" THE LOT (VAR. OF 6.4').
APPROVED: BOARD OF HEALTH
DATE
AGENT
0 2015 SW'EETSER ENGINEERING
YARMOUTH, MASS.
BRAY FARM
Lows W
LONGFELLOW
P
��0
OJ
PROPOSED SEPTIC DESIGN
FOR
SEASHORE HOMES, INC.
LOC. LOT 25, #10 EMBASSY
LANE, YARMOUTH
S+rt�i'+SI+ +ER ENG+ a+ G+
203 SETUCKET ROAD
508- SOUTH 0, BOX
385-6900 02660
DATE MAY 6, 2015
L ALE 1 „ = 20'
��REV. JOB N0. %�I•�I'2"-OO
LOCATION MAP
; REV.
SHEET 1 OF 1
0 2015 SW'EETSER ENGINEERING