HomeMy WebLinkAbout93.4.1 - Proposed Septic Designr
TOP OF FOUNDATION
ELEV. Q 10 00_ 16 FT. I
20 FT. MINIMUM FROM CFI I AP nq MAW CDArr
CONCRETE
COVERS
4.00 4" CAST IRON PIPE
(OR EQUAL) MINIMUM.
PITCH 1/4" PER FT.
t .
4" SCHEDULE 40 PVC PIPE
MIN, PITCH 1/8" PER FT.
' FLOW LINE TEE
ELEV. 103_00_ -IN.
ELEV. - 102.50 2'0" 1
ELEV. _ _tQ,2j GAS 6" SUMP LEVEL
E EV 99 47 ELEV - Q9 30
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LEGEND:
EXISTING SPOT ELEVATION 00,0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.
FINAL CONTOUR -{Q�Q --
SOIL TEST LOCATION
UTILITY POLE _
TOWN WATER -W---- -W
CATCH BASIN /®N
GAS LINE cc
CLEAN OUT C 0
CESSPOOL C.P.0
w
,
Aa.
BAFFLE_ --
•DISTRIBUTION ELEV. _
(TO BE PLACED ON FIRM BASE) BOX 99 30_J
TO BE WATER TESTED
1500T.� GALLON IF MORE THAN ONE OUTLET
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
3/4" TO 1 1/2" CLEAN J
DOUBLE WASHED STONE
FREE OF FINES & SILT
SEWAGE DISPOSAL SYSTEM PROFlLE
NOT TO SCALE
CLEAN SAND
INSPECTION PORT
HORIZ
TEXTURE COLOR MOTT.
LOAM AND SEED
MOTT. OTHER .
LIQUID ODEPTH FUJLET
I
4 f ET 14 INCHES
GARBAGE DISPOSAL UNIT N�
5 F ET 19 INCHES
MEDIUM SAND 10YR7/1
6 F ET 24 INCHES
WASHED STONE
8 FEET 34
LOAMY SAND 10YR5/4
INCHES
VENT
100.55 MIN.
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LEGEND:
EXISTING SPOT ELEVATION 00,0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.
FINAL CONTOUR -{Q�Q --
SOIL TEST LOCATION
UTILITY POLE _
TOWN WATER -W---- -W
CATCH BASIN /®N
GAS LINE cc
CLEAN OUT C 0
CESSPOOL C.P.0
w
,
Aa.
BAFFLE_ --
•DISTRIBUTION ELEV. _
(TO BE PLACED ON FIRM BASE) BOX 99 30_J
TO BE WATER TESTED
1500T.� GALLON IF MORE THAN ONE OUTLET
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
3/4" TO 1 1/2" CLEAN J
DOUBLE WASHED STONE
FREE OF FINES & SILT
SEWAGE DISPOSAL SYSTEM PROFlLE
NOT TO SCALE
CLEAN SAND
INSPECTION PORT
HORIZ
TEXTURE COLOR MOTT.
LOAM AND SEED
MOTT. OTHER .
0
2" LAYER OF
I
GARBAGE DISPOSAL UNIT N�
1/8" TO 1/2"
MEDIUM SAND 10YR7/1
E
WASHED STONE
A
LOAMY SAND 10YR5/4
32.8 MAX OR FILTER FABRIC
VENT
100.55 MIN.
LOAMY SAND 10YR6/6
NOT REQUIRED
z
Cl
MEDIUM SAND 10YR7/3
SLIGHTLY LOAMY
ROOTS '
C2
99.0
MEDIUM SAND
10YR7/3
a 0
10. o
RESERVE LEACHING CAPACITY X' LQQ GAL/DAY
ELEV. m 98.47
4 HIGH CAPACITY INFILTRATORS WITH
zz
11
STONE IN AN
a
NOTES:
z
11" X 38' X 10" TRENCH FORMATION
_z
M
•17
SOIL ABSORPTION
A
WELL N/A
SYSTEM (SAS)
ZONE
INDEx
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ADJUST
10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
in
USED UNDER -OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE
USGS PROBABLE WATER TABLE ELEV.
-
OBSERVED WATER TABLE ( / / ) ELEV.
-
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
"DIC
BOTTOM OF TEST HOLE ELEV.
_
I
• 93,2
96.2
59.86' /
9611
96.9
x(96,
91.51' " 96.7 1 II
_(946)
.7 \ 98.2
II
Lor 1
i' .4 91 063.91 S F. 101.2
"� • - nayEST 2 /- �' -�,/ -�.._• ice(..$., II ,, .1
Ipp.2� TEST
'V
BOX/ 1 cEwm T `
y ►�1y \ (iD 102.8 / .y
Q /
TAS � I
Q
J (,De) � / ,00. c�
\ \ O / / 10919 98.5.
•
110.)\\
• 108. /
z /
107.7.cnfr / / \ \ -
w... / 97.5
W w /
C. 11) � it \ w/ �Y ` V V.47.2
-(106)- ave C. $ / / / / W
96.8
b 55
97.2 / ti
• 103. �rip4 \ \ / / / s�e 96.4
J\ 1 •�J@.1 Q ® 97.5 I \�5.9
0
\® 97.9
h \ h
\ \ / 100.8 \ \
//97.4
It 1
66, 1.?, / • 101.8 '® 99.9
00.9
99.00
/ (102)
/(100)' / /98.9
F10: 25
77
FILE, CORS
SOIL TEST
DATE OF SOIL TEST FEBRUARY 18. 2010
SOIL TEST DONE BY SWEETSER ENGINEERING
W TNESSED BY -P.-R iY
OBSERVATION HOLE 1 ELEV. 102.0
PERCOLATION RATE 2 MIN./INCH AT ` 60 INCHES
HORIZ
TEXTURE COLOR MOTT.
OTHER
MOTT. OTHER .
0
r
I
• 93,2
96.2
59.86' /
9611
96.9
x(96,
91.51' " 96.7 1 II
_(946)
.7 \ 98.2
II
Lor 1
i' .4 91 063.91 S F. 101.2
"� • - nayEST 2 /- �' -�,/ -�.._• ice(..$., II ,, .1
Ipp.2� TEST
'V
BOX/ 1 cEwm T `
y ►�1y \ (iD 102.8 / .y
Q /
TAS � I
Q
J (,De) � / ,00. c�
\ \ O / / 10919 98.5.
•
110.)\\
• 108. /
z /
107.7.cnfr / / \ \ -
w... / 97.5
W w /
C. 11) � it \ w/ �Y ` V V.47.2
-(106)- ave C. $ / / / / W
96.8
b 55
97.2 / ti
• 103. �rip4 \ \ / / / s�e 96.4
J\ 1 •�J@.1 Q ® 97.5 I \�5.9
0
\® 97.9
h \ h
\ \ / 100.8 \ \
//97.4
It 1
66, 1.?, / • 101.8 '® 99.9
00.9
99.00
/ (102)
/(100)' / /98.9
F10: 25
77
FILE, CORS
SOIL TEST
DATE OF SOIL TEST FEBRUARY 18. 2010
SOIL TEST DONE BY SWEETSER ENGINEERING
W TNESSED BY -P.-R iY
OBSERVATION HOLE 1 ELEV. 102.0
PERCOLATION RATE 2 MIN./INCH AT ` 60 INCHES
NO WATER ENCOUNTERED AT 132" ELEV, . , 91.0
OBSERVATION HOLE ' 2 ELEV.- 100.3
DEPTH
HORIZ
TEXTURE COLOR MOTT.
OTHER
MOTT. OTHER .
0
ORGANIC NO
ORGANIC
GARBAGE DISPOSAL UNIT N�
E
MEDIUM SAND 10YR7/1
E
R108-132'
A
LOAMY SAND 10YR5/4
ROOTS
A
B
LOAMY SAND 10YR6/6
ROOTS
12-30"
Cl
MEDIUM SAND 10YR7/3
SLIGHTLY LOAMY
ROOTS '
C2
MEDIUM SAND 2.5Y8/1
MEDIUM SAND
NO WATER ENCOUNTERED AT 132" ELEV, . , 91.0
OBSERVATION HOLE ' 2 ELEV.- 100.3
DEPTH
HORIZ
TEXTURE
COLOR
MOTT. OTHER .
0-4"
0
ORGANIC
GARBAGE DISPOSAL UNIT N�
NO
4-6"
E
MEDIUM SAND
10YR7/1
REQUIRED SEPTIC TANK CAPACITY .590_ GAL.
6-12"
A
LOAMY SAND
10YR5/4
ROOTS
12-30"
8
LOAMY SAND
10YR6/6
ROOTS '
30-132"
Cl
MEDIUM SAND
10YR7/3
SLIGHTLY LOAMY
NO WATER ENCOUNTERED AT 132 - ELEV. a 89.3
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DESIGN CALCULA11ONS
PROPOSED SEPTIC DESIGN
FOR
DUBLIN CDNSTRUe
NUMBER OF BEDROOMS 3
GARBAGE DISPOSAL UNIT N�
TOTAL ESTIMATED FLOW
( 110 GAL/BR./DAY X _ 3_ BR.) MQ_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY .590_ GAL.
ACTUAL SIZE OF SEPTIC TANK 1500 GAL
i.
SOIL CLASSIFICATION
SCALE 1" c r10
�!_
DESIGN PERCOLATION RATE Ste' MIN./IN.
_
EFFLUENT LOADING RATE 74_ GAL./DAY/S.F.
LEACHING AREA 474_33 SQ. FT.
(1108)+(47=10/12)
108 N0. 6920-01
LEACHING CAPACITY (AREA X RATE) LQQ CAL./DAY
474.33 X 0.74
( LOCATION . MAP
RESERVE LEACHING CAPACITY X' LQQ GAL/DAY
11
a
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO O.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
i
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 MASONARY UNITS USED TO BRING COVERS TO GRADE
P'
SHALL
BE MORTARED IN PLACE.
5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
" t
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
"DIC
IS TO CALL -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
j
-
8. FAm-LL IS IN tl_0 C.
9. LOT IS SHOWN ON ASSESSORS MAP X93 AS PARCEL 4.1
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°T
�:- M
979 APPROVED: BOARD OF HEALTH _
'S4N1TARl�N
- -- _ DATE AGENT
I
IYARMOUTHPORT, MASS.
:lR0:U7F 6A
o
°q�-,1io�T'' �e
HAMSTEADERT S4ND5
LOCUS
SISTERS CIRCLE
ROWE 6
EXIT 7
PROPOSED SEPTIC DESIGN
FOR
DUBLIN CDNSTRUe
`SAT 27 SISTERS CIRCLE
I OUTHPORT, MASS,
SF�'E7S'II2 ENG�9t�G
203 SETUCKET ROAD a
508- SOUTH 0. BOX
MASS.
385-6900 02660
DATE MAR. 2, 20107
SCALE 1" c r10
108 N0. 6920-01
REV.
( LOCATION . MAP
C. SB PROD 6920 -DO dw 6920-SASDM 0 2010 SWEETSER ENGINEERING I
•� I 4 4 )$ $if.t