HomeMy WebLinkAboutEngineered Plans - Rev. 2010S
Permit valid for REPAIR OF SEP -TIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
any future add itions/reniwa tions/alterations to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
APPROVED'
a
`.S
-5:�
Date
OF
No. 1140
C
C
C
CAPTAIN B LO U NT LOAD
SAN I R a� �
'S�`-�v
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLYRp
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY R [ R- o v D
13. REMOVE ALL UNSUITABLE SOILS 5 FEET AROUND LEACHING TO
EL. 24.03 OR TOP OF C LAYER AND REPLACE WITH LHEAL01
CLEAN MEDIUM SAND PER TITLE V.
14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING
15. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
16. PLACE 40 ml POLY BARRIER AROUND LEACHING ON ALL SIDES AT EDGE
OF SOIL REMOVAL FROM EL, 27.47-24.00 TO PREVENT BREAKOUT
17. ALL PIPING TO BE 4" SCH 40 0 1/8"/FT (UNLESS SPECIFIED)
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
19 CAPTAIN BLOUNT ROAD, SO. YARMOUTH, MA
LEGEND
Prepared for:
PROPOSED CONTOUR
®
PROPOSED SPOT GRADE
-- 98 --
EXISTING CONTOUR SITE
+ 96.52
EXISTING SPOT GRADE
--—
EXISTING WATER SERVICE
DARREN M. MEYER, R. S.
Nreller and Assoc.
'TEST PIT $
1 "= 20'
DM M
o
PO BOX 981
EASTSANDW/CH, W 02537
0 RD.
CAPT NOKES
CHECKED
LOCUS MAP N.T.S.
LOT.- 194
GENERAL NOTES:
(508) 775-0735
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
04/14/10
BOARD OF HEALTH AND THE DESIGN ENGINEER.
1 of 2
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW:
- 310 CMR 15.405 (1) (h):
1) A 0.95 FT. VARIANCE FROM 310CMR15.212 TO ALLOW LEACHING TO BE
M = EL. 28.0
4.05 FT ABOVE ADJ. WATER VS REQ'D 5 FT.
1LKHEAD FOUND.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
taining wall by others. FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
oposed 1,50OG
5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
otic tank
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
`ing Cesspool
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
e 10)
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
Soil Removal
CONSTRUCTION.
13)
10. EXISTING CESSPOOLS TO BE PUMPED, CRUSHED AND REMOVED PER TITLE V.
e note
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLYRp
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY R [ R- o v D
13. REMOVE ALL UNSUITABLE SOILS 5 FEET AROUND LEACHING TO
EL. 24.03 OR TOP OF C LAYER AND REPLACE WITH LHEAL01
CLEAN MEDIUM SAND PER TITLE V.
14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING
15. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
16. PLACE 40 ml POLY BARRIER AROUND LEACHING ON ALL SIDES AT EDGE
OF SOIL REMOVAL FROM EL, 27.47-24.00 TO PREVENT BREAKOUT
17. ALL PIPING TO BE 4" SCH 40 0 1/8"/FT (UNLESS SPECIFIED)
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
19 CAPTAIN BLOUNT ROAD, SO. YARMOUTH, MA
05/07/10 - REVISION - GRAVITY FEED
r.
Prepared for:
Bluewater
Engineering by:
Surveying by:
SCALE
DRAWN
DARREN M. MEYER, R. S.
Nreller and Assoc.
1 "= 20'
DM M
MAP., 067
PO BOX 981
EASTSANDW/CH, W 02537
Route 28
Centerville, MA 02632
DATE
CHECKED
SHEET NO.
LOT.- 194
508-362-2922
(508) 775-0735
04/14/10
DMM
1 of 2
05/07/10 - REVISION - GRAVITY FEED
r.
Mil
INV. -28.02 PROPOSED 1,500 GALLON SEPTIC TANK
GAS BAFFLE TO BE INSTSALLED ON
OUTLET TEE AS MANUFACTURED BY
TUF-TITE, ZABEL, OR EQUAL
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION.
2) TANK AND D -BOX SHALL BE SET
LEVEL AND TRUE TO GRADE ON A MECHANICALLY
COMPACTED SIX INCH CRUSHED STONE BASE
AS SPECIFIED IN 310 CMR 15.221(2).
3) INSTALL INLET & OUTLET TEES AS REQUIRED.
DESIGN CRITERIA
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
5) PLUMBING TO BE MODIFIED TO MEET OUTLET LOCATION
AND ELEVATION. (PLUMBING PERMIT REQUIRED.)
DESIGN CRITERIA: 3 BEDROOM
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 110 G.P.D./BR
DESIGN FLOW: 38R x 110 GPD/BR = 330 gpd (MIN REQ'D)
GARBAGE GRINDER: NO
PROPOSED SEPTIC TANK: 330 gpd x 200% = 660 gpd USE NEW 1,50OG TANK
LEACHING AREA REQUIRED: (330) = 445.94 S.F.
.74
SEPTIC SYSTEM PROFILE
N.T.S.
PRIMARY S.A.S.
USE 3 ROWS OF 5 - 11" ADS 11006D BIODIFFUSER UNITS -NO STONE
AND EXTENDED 0.75' W/ CONTOURED WEDGES
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.70 SF/LF OF BIODUFUSER)
(BIODIFFUSERS) 15 UNITS x 6.25 LF x 4.70 SF/LF = 440.63 SF
(CONTOURED WEDGE) 3 ROWS x 0.75' x 4.70 SF/LF = 10.58 SF
TOTAL AREA = 451.21 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(451.21 SF) = 333.89 GPD > 330 GPD req'd
OF MAss9
A
R
1140
�E'GI51E��0
SANITAR�P�
FINISH GRADE=28.25
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
6.35" TO
INVERT -
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL:27.47
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE S.A.S.
MIN. COVER OVER S.A.S. = 9"
MAX. COVER OVER S.A.S. = 36"
TWO INSPECTION PORTS(MIN.)
1 3 ROWS OF 5 UNITS AT 6.25'/UNIT + 0.75' WEDGE - 32.0'/ROW
INV.ELEV.=27.08 SOIL ABSORPTION SYSTEM (PROFILE)
BREAKOUT=TOP ELEV.=27.47
INV. ELEV.= 27.08
BOTTOM ELEV.= 26.55
4' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W.
(4.05' PROVIDED)
AJD. GROUNDWATER EL.=22.50
RESTORE VEGETATIVE COVER
-BACKFILL WITH CLEAN PERC SAND
EXISTING SUITABLE
MATERIAL
EFFECTIVE WIDTH = 3 x 2.83' = 8.49'1
USE 3 ROWS OF 5 -HIGH CAPACITY
ADS 110OBD BIODIFFUSER UNITS -NO STONE
W/CONTOURED WEDGE
TYPICAL SECTION
N.T.A
SOIL LOGS
DATE: APRIL 1, 2010
SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614
WITNESS: AMY VONHONE, YARMOUTH BOH
GROUNDWATER OBSERVED AT 54" EL. 22.20
INDEX WELL: MIW-29 ZONE: B
LEVEL: 6.0 ADJUSTMENT: 0.3 ft.
ADJUSTED HIGH GROUNDWATER AT EL. 22.50
Elev.
TH-1
Depth
26.7
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
ELEV. TOP
PROPOSED TANK
D
FOUNDATION
5"
INSTALL RISERS W/IN 6" OF FINISH GRADE
B
INSTALL RISERS W/IN 6" OF FINISH GRADE
(Existing)
LOAMY SAND
1OYR 5/8
= 30.0
24.03
32"
C1
EL.29.75t
EL.29.75f
F.G. EL: 28.751
SAND
2.5Y 6/4
.Y
"
4" SCH 40 PVC
e" 6
e'
9CS-2X
to"
14
O S- 1X (MIN.)
E TO BE
4*SCHH40 PVCINV.=
INV.=27.20
r
27.77
Q -BOX
INV.- 27.37
Prop Invert
(USE DB -3)
INV.=28.22
Mil
INV. -28.02 PROPOSED 1,500 GALLON SEPTIC TANK
GAS BAFFLE TO BE INSTSALLED ON
OUTLET TEE AS MANUFACTURED BY
TUF-TITE, ZABEL, OR EQUAL
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION.
2) TANK AND D -BOX SHALL BE SET
LEVEL AND TRUE TO GRADE ON A MECHANICALLY
COMPACTED SIX INCH CRUSHED STONE BASE
AS SPECIFIED IN 310 CMR 15.221(2).
3) INSTALL INLET & OUTLET TEES AS REQUIRED.
DESIGN CRITERIA
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
5) PLUMBING TO BE MODIFIED TO MEET OUTLET LOCATION
AND ELEVATION. (PLUMBING PERMIT REQUIRED.)
DESIGN CRITERIA: 3 BEDROOM
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 110 G.P.D./BR
DESIGN FLOW: 38R x 110 GPD/BR = 330 gpd (MIN REQ'D)
GARBAGE GRINDER: NO
PROPOSED SEPTIC TANK: 330 gpd x 200% = 660 gpd USE NEW 1,50OG TANK
LEACHING AREA REQUIRED: (330) = 445.94 S.F.
.74
SEPTIC SYSTEM PROFILE
N.T.S.
PRIMARY S.A.S.
USE 3 ROWS OF 5 - 11" ADS 11006D BIODIFFUSER UNITS -NO STONE
AND EXTENDED 0.75' W/ CONTOURED WEDGES
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.70 SF/LF OF BIODUFUSER)
(BIODIFFUSERS) 15 UNITS x 6.25 LF x 4.70 SF/LF = 440.63 SF
(CONTOURED WEDGE) 3 ROWS x 0.75' x 4.70 SF/LF = 10.58 SF
TOTAL AREA = 451.21 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(451.21 SF) = 333.89 GPD > 330 GPD req'd
OF MAss9
A
R
1140
�E'GI51E��0
SANITAR�P�
FINISH GRADE=28.25
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
6.35" TO
INVERT -
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL:27.47
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE S.A.S.
MIN. COVER OVER S.A.S. = 9"
MAX. COVER OVER S.A.S. = 36"
TWO INSPECTION PORTS(MIN.)
1 3 ROWS OF 5 UNITS AT 6.25'/UNIT + 0.75' WEDGE - 32.0'/ROW
INV.ELEV.=27.08 SOIL ABSORPTION SYSTEM (PROFILE)
BREAKOUT=TOP ELEV.=27.47
INV. ELEV.= 27.08
BOTTOM ELEV.= 26.55
4' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W.
(4.05' PROVIDED)
AJD. GROUNDWATER EL.=22.50
RESTORE VEGETATIVE COVER
-BACKFILL WITH CLEAN PERC SAND
EXISTING SUITABLE
MATERIAL
EFFECTIVE WIDTH = 3 x 2.83' = 8.49'1
USE 3 ROWS OF 5 -HIGH CAPACITY
ADS 110OBD BIODIFFUSER UNITS -NO STONE
W/CONTOURED WEDGE
TYPICAL SECTION
N.T.A
SOIL LOGS
DATE: APRIL 1, 2010
SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614
WITNESS: AMY VONHONE, YARMOUTH BOH
GROUNDWATER OBSERVED AT 54" EL. 22.20
INDEX WELL: MIW-29 ZONE: B
LEVEL: 6.0 ADJUSTMENT: 0.3 ft.
ADJUSTED HIGH GROUNDWATER AT EL. 22.50
Elev.
TH-1
Depth
26.7
A
LOAMY SAND
p"
t0YR 4/1
26.28
5"
B
LOAMY SAND
1OYR 5/8
24.03
32"
C1
MED - COARSE
SAND
2.5Y 6/4
PERC O 22.7
19.20 1 1 90"
PERC RATE <2 MIN/IN. (IN "C" HORIZON)
05/07/10 - REVISION - GRAVITY FEED