HomeMy WebLinkAbout17 Doves Wing Road Proposed Septic Design§� 20 FT. MINIMUM FROM CELLAR
' 10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
4
e TOP OF FOUNDATION 2" SCHEDULE 40 PVC PIPE
' ELEV, _ 38.00_ 10 FT. MINIMUM MIN, PITCH 1/8" PER FT.
2" PRESSURE PIPE
MANHOLE
COVERS
S-M,°N, fj PACKAGE ELEV.
L CHECK
VALVE
1500
ELEV. ' GAL PUMP
CHAMBER
(TO BE SET ON A FIRM BASE)
2000 GALLON ELEV. AT INVERT INLET
SEPTIC TANK ELEV. AT ALARM ON
SEWAGE DISPOSAL SYSTEM PROFILE ELEV. AT PUMP O
ELEV. AT PUMP OFF
_3L•58
" NOT TO SCALE BOTTOM OF INSIDE PUMP CHAMBER _3i0•ZS_
BOTTOM OF OUTSIDE PUMP CHAMBER _3030_
r
N
34�
• 34,50 \ 36.53
36.81
x \ f
36.77 / 34.06 1
36.30 / SOIL 34.05
TEST Z
�4 V
- _ O
SERE SA
INSPECTION 2" LAYER OF CAP &
CLEAN SAND PORT 1/8" TO 1/2" MANHOLE VALVE
WASHED STONE COVERS VENT
38.00 MAX. 33.75 AIN. R FILTER FABRIC REQUIRED
I \ Z
5
0 0 0 0 o e a o 0 e o a o o
14 STANDARD INFILTRATORS WITH
STONE IN A
10.33" X 49' X 6• FIELD FORMATION
SOIL ABSORPTION
SYSTEM (SAS)
PUMP CHAMBER CALCULATIONS:
ELEV. -
_31.42
19.12
WELL A1w 230C
ZONE
INDEX 23.3
ADJUST 28
USGS PROBABLE WATER TABLE ELEV. - 19 0_
OBSERVED WATER TABLE (9/13/05) ELEV.. 9-50_ TEST HOLE 2, LOT 9
BOTTOM OF TEST HOLE ELEV. = _24,44_
REQUIRED FLOW PER CYCLE .25 X _MO B a t GAL./CYCLE
VOLUME PER CYCLE 8250 GAL/CYCLE /7.48 GAL./CU. FT. _ -] A3 CU. FT./CYCLE
VOLUME OF WATER IN FEED 3.14 X 0.00694 X �FT. = _0 ]Z_ CU. FT.
VOLUME OF WATER IN MANIFOLD 3.14 X 0.015625 X -_5_ FT. = x.25_ CU. FT.
TOTAL VOLUME OF WATER RETURNED 4>62_ CU. FT.
TOTAL MINIMUM VOLUME PER CYCLE L. CU, FT.
DISCHARGE CU.FT. /34.67 CU.FT./FT. _ _4,33_ FT. (1000 G.S.T.)
STORAGE CAPACITY (_,i30_GAL./DAY/7.48 GAL/CU.FT./34.67 CU.FT./FT.) 1.27 FT.
1.27_ REQUIRED _254_ PROVIDED
• 36.81
3. o -�
\ \ 36.05 n4 3i \ ?o
2
.34.81
1 ` S
49.00'
\3
• 36.35
LOT 13
17, 002 f S F.
EX
AX -20-20 FILTER
• 34.35
GALLIC
D TAN
PUMP '
ADVANTEX
MODEL AX -20
150 PSI MINIMUM VALVE
MANHOLE
COVERS
3" DIA. PVC.
CHAMBER
1/
4.00
4" CAST IRON PIPE
MANIFOLD VALVE
0o
NO
(OR EQUAL) MINIMUM
7-12
B
LOAMY SAND
PITCH 1/4" PER FT.
C MEDIUM SAND
COBBLES
ELEV.
C
2" HOLE/
ELEV. m /
V)
COBBLES
a 3/8" DRILL-_3_t92_J
BIOTUBE HOLE 3/4" TO 1 1/2" CLEAN
SOME
LOCATION MAP
5.0'
FLOW LINE PUMP DOUBLE WASHED STONE
5.0'
LOAMY SAND
FREE OF FINES & SILT
S-M,°N, fj PACKAGE ELEV.
L CHECK
VALVE
1500
ELEV. ' GAL PUMP
CHAMBER
(TO BE SET ON A FIRM BASE)
2000 GALLON ELEV. AT INVERT INLET
SEPTIC TANK ELEV. AT ALARM ON
SEWAGE DISPOSAL SYSTEM PROFILE ELEV. AT PUMP O
ELEV. AT PUMP OFF
_3L•58
" NOT TO SCALE BOTTOM OF INSIDE PUMP CHAMBER _3i0•ZS_
BOTTOM OF OUTSIDE PUMP CHAMBER _3030_
r
N
34�
• 34,50 \ 36.53
36.81
x \ f
36.77 / 34.06 1
36.30 / SOIL 34.05
TEST Z
�4 V
- _ O
SERE SA
INSPECTION 2" LAYER OF CAP &
CLEAN SAND PORT 1/8" TO 1/2" MANHOLE VALVE
WASHED STONE COVERS VENT
38.00 MAX. 33.75 AIN. R FILTER FABRIC REQUIRED
I \ Z
5
0 0 0 0 o e a o 0 e o a o o
14 STANDARD INFILTRATORS WITH
STONE IN A
10.33" X 49' X 6• FIELD FORMATION
SOIL ABSORPTION
SYSTEM (SAS)
PUMP CHAMBER CALCULATIONS:
ELEV. -
_31.42
19.12
WELL A1w 230C
ZONE
INDEX 23.3
ADJUST 28
USGS PROBABLE WATER TABLE ELEV. - 19 0_
OBSERVED WATER TABLE (9/13/05) ELEV.. 9-50_ TEST HOLE 2, LOT 9
BOTTOM OF TEST HOLE ELEV. = _24,44_
REQUIRED FLOW PER CYCLE .25 X _MO B a t GAL./CYCLE
VOLUME PER CYCLE 8250 GAL/CYCLE /7.48 GAL./CU. FT. _ -] A3 CU. FT./CYCLE
VOLUME OF WATER IN FEED 3.14 X 0.00694 X �FT. = _0 ]Z_ CU. FT.
VOLUME OF WATER IN MANIFOLD 3.14 X 0.015625 X -_5_ FT. = x.25_ CU. FT.
TOTAL VOLUME OF WATER RETURNED 4>62_ CU. FT.
TOTAL MINIMUM VOLUME PER CYCLE L. CU, FT.
DISCHARGE CU.FT. /34.67 CU.FT./FT. _ _4,33_ FT. (1000 G.S.T.)
STORAGE CAPACITY (_,i30_GAL./DAY/7.48 GAL/CU.FT./34.67 CU.FT./FT.) 1.27 FT.
1.27_ REQUIRED _254_ PROVIDED
• 36.81
3. o -�
\ \ 36.05 n4 3i \ ?o
2
.34.81
1 ` S
49.00'
\3
• 36.35
LOT 13
17, 002 f S F.
EX
AX -20-20 FILTER
• 34.35
GALLIC
D TAN
1 LOT
L) I -
N
1 \
2" 1
FRO
I
1-1/2" LATERAL LINE
3/8" HOLES 0 5' O.C.
ALTERNATE SIDES
(0 11 AND 1 O'CLOCK)
3 - 3/8" DRAINAGE HOLES PER LATERAL
® BEGINNING, MIDDLE & END (6 TOTAL)
3" PVC MANIFOLD
DISTRIBUTION LATERALS
AT 52" o.C. SIDE VIEW
SOIL TEST
DATE OF SOIL TEST MAY 18 2006 _
SOIL'JESTOONE• BY SWI ENGINEERING
WITNESSED. BY
08SMA11011 HOLE 1 ELEV.= 34.00 03SMA110N HOLE 2 ELEV.=34.80
PERCOLATION RATE .-I M.N./INCH AT _LL-_ INCHES PERCOLATION RATE _«MIN./INCH IN C HORIZON
DEPTH
PUMP '
I TEXTURE
a
CHAMBER
1/
�` o
A
S Q! L
0o
NO
TE§1\ 1
7-12
B
LOAMY SAND
o
C MEDIUM SAND
COBBLES
12-120
C
MEDIUM SAND
V)
COBBLES
SOME
LOCATION MAP
5.0'
SHEET i OF 1
5.0'
LOAMY SAND
1 LOT
L) I -
N
1 \
2" 1
FRO
I
1-1/2" LATERAL LINE
3/8" HOLES 0 5' O.C.
ALTERNATE SIDES
(0 11 AND 1 O'CLOCK)
3 - 3/8" DRAINAGE HOLES PER LATERAL
® BEGINNING, MIDDLE & END (6 TOTAL)
3" PVC MANIFOLD
DISTRIBUTION LATERALS
AT 52" o.C. SIDE VIEW
SOIL TEST
DATE OF SOIL TEST MAY 18 2006 _
SOIL'JESTOONE• BY SWI ENGINEERING
WITNESSED. BY
08SMA11011 HOLE 1 ELEV.= 34.00 03SMA110N HOLE 2 ELEV.=34.80
PERCOLATION RATE .-I M.N./INCH AT _LL-_ INCHES PERCOLATION RATE _«MIN./INCH IN C HORIZON
DEPTH
I HORIZ
I TEXTURE
COLOR
MOTT.
OTHER
0-7
A
LOAMY SAND
10YR4/2
NO
ROOTS
7-12
B
LOAMY SAND
10YR5/6
C MEDIUM SAND
COBBLES
12-120
C
MEDIUM SAND
2.5Y7/4
COBBLES
SOME
LOCATION MAP
5.0'
SHEET i OF 1
5.0'
LOAMY SAND
NO WATER ENCOUNTERED AT ___121" ELEV. = __242D
END VIEW
'RESSURE PIPE
A PUMP CHAMBER
\
HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-5
A LOAMY SAND
10YR4/2
NO
5-12
B LOAMY SAND
IOYR6/4
Q o
COBBLES
12-120
C MEDIUM SAND
M
M I
'O.
�
OF` HEALTH
REVISED
LOCATION MAP
5.0'
SHEET i OF 1
5.0'
-0
TOP VIEW
DEPTH
HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-5
A LOAMY SAND
10YR4/2
NO
5-12
B LOAMY SAND
IOYR6/4
Q o
COBBLES
12-120
C MEDIUM SAND
2.5Y8/1
COBBLES
NO WATER ENCOUNTERED AT 120" ELEV. = _24 80_
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT
TOTAL ESTIMATED FLOW
( 110 GAL/M/DAY X 3_ 8R.)
REQUIRED SEPTIC TANK CAPACITY
ACTUAL SIZE OF SEPTIC TANK
SOIL. CLASSIFICATION
DESIGN PERCOLATION RATE
EFFLUENT LOADING RATE
LEACHING AREA
10.33 X 49
LEACHING CAPACITY (AREA X RATE)
506.17 X 0.66
RESERVE LEACHING CAPACITY
M
_330_ GAL./DAY
--660_ GAL.
_2000 GAL.
MIN./IN.
OX -0_ GAL./DAY/S.F.
-506.17 SQ. FT.
M4o7 GAL./DAY
334.OZ 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
FINISHED GRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WIYHSTANDING H-20 LOADING.
4. ANY MASONARY 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 ZONE --C
9. LOT IS SHOWN ON ASSESSORS MAP --19-9- AS PARCEL _ X
10. PUMP AND ALARM ARE TO BE ON SEPERATE CIRCUITS.
11. ALARM IS TO BE BOTH AUDIO AND VISUAL.
12. SEPTIC TANK AND PUMP CHAMBER ARE TO. BE TESTED TO INSURE
THAT THERE IS NO INFILTRATION OF GROUNDWATER INTO FACILITIES.
13. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE'
REPLACED WITH MATERIAL AS SPECIFIED IN 310 CMR 15,255:(3).
14. EXISTING SEPTIC FACILITIES ARE TO BE PUMPED AND REMOVED.
15. THE SEPTIC TANKS AND PUMP CHAMBER ARE
TO BE SET ON A FIRM BASE OR 3/4" TO 1 1/2" STONE 6" THICK.
16. THE CONTRACTOR IS TO CONTACT THE DESIGN ENGINEER FOP THE
FOLLOWING MINIMUM INSPECTIONS:
1. STAKE OUT SYSTEM.
2. PRIOR TO AND DURING THE SETTING OF THE TANKS.
3. IF BUILDING DEBRIS OR STUMPS ARE ENCOUNTERED DURING EXCAVATION.
4. EXCAVATION OF THE SAS, PRIOR TO FILL PLACEMENT.
5. INSTALLATION OF ALL PIPING.
6. COMPLETION OF SEPTIC SYSTEM, PRIOR TO BACKFILL.
17. CONTRACTOR TO HAUL ALL POLLUTED STONE, SAND, DEBRIS TO A
SUITABLE DISPOSAL SITE.
18, PUMP IS TO BE A MEYERS SRM 4 4/10 HP (W/31 GPM CAPACITY
& 14.5' HEAD) OR EQUAL.
DATE AGENT
u/CVv ?
Z
Z
If, N
Gllp o ®
STS
Rti
ROUjG 6
PROPOSED SEPTIC DESIGN
FOR
NEW ENGLAND CARPENTRY
F
cr-
PROJECT LOCATION IDT 12
DOVE'S DING ROAD, YARMOUTH
?' ! 5
Q o
DATE JULY 21, 2006
_ 1
i
APPROVED: BOARD
OF` HEALTH
DATE AGENT
C.- jS8,PRO✓,6250-00jdwgj6250-OOSASDWC ®2006 SWEETSER ENGINEERING
64111
u/CVv ?
Z
Z
If, N
Gllp o ®
STS
Rti
ROUjG 6
PROPOSED SEPTIC DESIGN
FOR
NEW ENGLAND CARPENTRY
PROJECT LOCATION IDT 12
DOVE'S DING ROAD, YARMOUTH
S )=7? WG�7WG
235 GREAT WESTERN
508- P. 0. BOX 713
39B-3922 SOUTH DENNIS, MASS. 02660
DATE JULY 21, 2006
scALE 1 " = 20'
JOB N0.
6250-00
REVISED
LOCATION MAP
REVISED
SHEET i OF 1
C.- jS8,PRO✓,6250-00jdwgj6250-OOSASDWC ®2006 SWEETSER ENGINEERING
64111