HomeMy WebLinkAboutEngineered Plan - Rev. 2018LEGEND
-- 99-
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
-[99]-
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
YARMOLITHPORT
t�
TEST HOLE
2�
SLOPE OF GROUND
20
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
I , . ._
FIRST FLOOR EL. 10.9
SYSTEM PROFILE MARK CORNERS OF
(NOT TO SCALE) LEACHING FIELD W/
PROVIDE MIN. 20" DIAM. WATERTIGHT REBAR SET 4" BELOW
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE GRADE
FINISHED GRADE -
FILTER FABRIC 4" LOAM & SEED
TOP 7.31'
9 7MINIMUM 75' OF COVER OVER PRECAST 1 z 9 0
*9.0'±
INV. #2 ;,: PRECAST H-10
RISERS (TYP.)
2'0 4"OSCH40 PVC
6" MIN. SUMP PIPES LEVEL 1ST 2'
'�'�`'' 12" MIN. INT. DIM.
INV. #1 :1 *8.8'±
10" 2500 GAL H-10 14" '
INV. #3� ' 7.51' TEE SEPTIC TANK TEE 7 26' ; 6.98;
(LAUNDRY) *7.85'± " 000000000000 WATERTEST D'BOX
GAS BAFFLE °Oe���o°�°o° FOR LEVELNESS
4' LIQ. LEVEL (ACME OR EQUAL) 7.22' 7'05'
...3..� ' :. .:....: •• ...' :. : .. �i� ... •.. •. .
o00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Oft
•o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O 000 O O O O O 0000000000000 O O O O O O 000
0O no000 h00070 70700000(' O �`O 000o„O„OOo00.
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2])
(-i--97. SLOPE)
30' ( 1 % SLOPE) (1 SLOPE)
�4 PE
4' PERFORATED PVC 5' O.C. S=0.005 0
0
3/4--l-1/2" DOUBLE WASHED 0
8" STONE LEACHING FIELD
0
LEVEL BOTTOM o
36.0'
PROVIDE INSPECTION PORTS TO
WITHIN 3" OF FINISH GRADE
T6.8'
OR CONNECT
TERAL ENDS
6 -DEPTH MIN BELOW INV.
6.3'
4.0'**
ADJUSTED GROUNDWATER 2.3'
( u5l J
FOUNDATION 24' SEPTIC TANK 4 D' BOX 9'
LEACHING
FACILITY
31' #1 1
(--L-% SLOPE)
4"OSCH40 PVC
PIPES LEVEL 1ST 2'
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL 6" MIN. SUMP
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS 12" MIN. INT. DIM. MATCH EXISTING
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM INVERTS IN TO
=77
STD'BOX EXISTING LEACHING
ELNESSPITS
BOUYANCY CALCULATIONS
H-10 2,500 GAL. SEPTIC TANK WEIGHS 31,000, LBS
2.12 x 11.0 x 6.0 X 62.4 = 8,731 LBS UP (OK)
(--L-% SLOPE) (-a-% SLOPE) EXISTING
SEPTIC TANK LEACHING 8' D' BOX 17-22"
#2 PITS
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 10 BEDROOMS @ 110 GPD = 1100 GPD
USE A 1100 GPD DESIGN FLOW
SEPTIC TANK: 1100 GPD (2) = 2200
USE A 2,500 GAL. SEPTIC TANK
LEACHING:
EXISTING 5 BEDROOM SYSTEM TO REMAIN
NEW 5 BEDROOM LEACHING PROPOSED FOR A
TOTAL OF 10 BEDROOMS
550 GPD / (.74) = 744 SF REQUIRED
21'X36'=756 SF OK
756 SF X .74 = 559 GPD OK
USE A 21' X 36' PIPE AND STONE LEACHING FIELD
VARIANCES REQUESTED UNDER TITLE 5
AND YARMOUTH HEALTH REGULATIONS:
1 h: REDUCTION IN GROUNDWATER
SEPARATION, 5' TO 4'
(lb): REDUCTION IN SETBACK, SAS TO
FOUNDATION (20' TO 14.3')
DICE #08-184
{
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
TO BE AASHO H -LQ
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
BE USED FOR LOT LINE STAKING OR ANY OTHER
PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED
WITHOUT INSPECTION BY BOARD OF HEALTH AND
PERMISSION OBTAINED FROM BOARD OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
DIGSAFE (1-888-344-7233) AND VERIFYING THE
LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES
PRIOR TO COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
REMOVED BENEATH AND 5' AROUND THE PROPOSED
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
BED
ROOM
PORCH I BATH
BARN a KITCHEN
DINING I LIVING
ROOM ROOM
FIRST FLOOR
BED
ROOM
BED BED.
ROOM ROOM BED Q BED
ROOM m ROOM
BED BED SITTING AREA HALLWAY
ROOM ROOM
PORCH �FMFAICLLC BED BEDSECOND FLOOR ROOM ROOM
FLOOR PLAN
NOT TO SCALE
NOTE: NO BEDROOMSON
THE FIRST FLOOR OF
EXISTING DWELLING
LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 42 PARCEL 147
LOCUS IS WITHIN FEMA FLOOD ZONE AE (100
YEAR FLOOD ZONE -EL. 11) AS SHOWN ON
COMMUNITY PANEL #25001CO589J DATED
7/16/2014
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: AMY VON HONE, RS
DATE: 12/6/17
PERC. RATE _ < 2 MIN/INCH
CLASS 1 SOILS
Q2 ELEV.
OSP 9.2'
A
LS
12" 1OYR 4/2
B
LS
1OYR 5/6
24" 7.2'
PERC C
MS
G -W ADJ. DATA:
WELL: MIW 29 2.3' ADJUSTED
ZONE: A 1OYR 7/4 GROUNDWATER
ADJUSTMENT: 1.6'
fermi( valid. for REPAIR OF SE ll"FIC SYS'FFM1 132 -1.8,
()N[,V, due to State and Focal septic variances.
tioard.of`Ilealth. review and .approval is required for
:any future additions/renovations/alterations 'to GROUNDWATER ENCOUNTERED @ 102"
sewage faci4ities incl/or structures/dwelling. EL. 0.7
Yarmouth He4'1th I>epartment
.2. ��X
Name Date
I � P,
Ilil I IIT LAN
I I I
OF
127 RIVER STREET
SOUTH YARMOUTH, MA
PREPARED FOR
FRED CHURCHILL
DATE:
FEBRUARY 12, 2018
land
REV: MARCH
21, 2018 (ADD INV.)
Scale: 1 "=
Q,
DATE
RRECEI EL
YARMOLITHPORT
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or
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0 10
20
30 40 50 FEET
p� °W St.
HEALTH DEPT.
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LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 42 PARCEL 147
LOCUS IS WITHIN FEMA FLOOD ZONE AE (100
YEAR FLOOD ZONE -EL. 11) AS SHOWN ON
COMMUNITY PANEL #25001CO589J DATED
7/16/2014
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: AMY VON HONE, RS
DATE: 12/6/17
PERC. RATE _ < 2 MIN/INCH
CLASS 1 SOILS
Q2 ELEV.
OSP 9.2'
A
LS
12" 1OYR 4/2
B
LS
1OYR 5/6
24" 7.2'
PERC C
MS
G -W ADJ. DATA:
WELL: MIW 29 2.3' ADJUSTED
ZONE: A 1OYR 7/4 GROUNDWATER
ADJUSTMENT: 1.6'
fermi( valid. for REPAIR OF SE ll"FIC SYS'FFM1 132 -1.8,
()N[,V, due to State and Focal septic variances.
tioard.of`Ilealth. review and .approval is required for
:any future additions/renovations/alterations 'to GROUNDWATER ENCOUNTERED @ 102"
sewage faci4ities incl/or structures/dwelling. EL. 0.7
Yarmouth He4'1th I>epartment
.2. ��X
Name Date
I � P,
Ilil I IIT LAN
I I I
OF
127 RIVER STREET
SOUTH YARMOUTH, MA
PREPARED FOR
FRED CHURCHILL
DATE:
FEBRUARY 12, 2018
land
REV: MARCH
21, 2018 (ADD INV.)
Scale: 1 "=
20'
DATE
RRECEI EL
YARMOLITHPORT
t�
MAR 2 9 2010
0 10
20
30 40 50 FEET
HEALTH DEPT.
Off 508-362-4541
r fax 508-362-9880
I
downcope.com @
doWn
cape
enfiri4eerift', inC.
civil engineers
07-001 CHURCHILL 2017-1.DWG
SsTt-_,�'TNS, --�.
land
surveyors
939 Main Street (
Rte 6A)
DATE
DANIEL A. OJALA, P.E., P.L.S.
YARMOLITHPORT
MA 02675
07-001 CHURCHILL 2017-1.DWG