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LEGEND
DCE # 18-163
TOP FOUND. EL. 61.4
-----------------
PRECAST H-10
RISERS (TYP.)
2'0
EXISTING
PROVIDE MIN. 20" DIAM. WATERTIGHT
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
SYSTEM PROFILE
(NOT TO SCALE)
1 2" PEASTONE OR GEOTEXTILE
FILTER FABRIC OVER STONE
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
CONCRETE COVERS TO WITHIN 3" GRADE
IMUM .75'1OF
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
—[991—
PROPOSED CONTOUR
198.43
PROPOSED SPOT EL.
TH1
BLOCKS OR
TEST HOLE
27 -
SLOPE OF GROUND
C -0-D
UTILITY POLE
ENDS
FIRE HYDRANT
DCE # 18-163
TOP FOUND. EL. 61.4
-----------------
PRECAST H-10
RISERS (TYP.)
2'0
EXISTING
PROVIDE MIN. 20" DIAM. WATERTIGHT
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
SYSTEM PROFILE
(NOT TO SCALE)
1 2" PEASTONE OR GEOTEXTILE
FILTER FABRIC OVER STONE
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
CONCRETE COVERS TO WITHIN 3" GRADE
IMUM .75'1OF
COVER OVER PRECAST 1
1 2% SLOPE REQUIRED OVER SYSTEM 159.0'-61.0'
NOTE: 2" MIN. WALL
THICKNESS REQUIRED
BLOCKS OR
4"OSCH40 PVC MORTAR
PRECAST RISERS
ALL
6" MIN. SUMP TEE
PIPES LEVEL 1ST 2' COMPONENTS H-10
INV'S EL. 57.2
12" MIN. INT. DIM.
ENDS
(7YP.) 4'
SIDES 58.03'
14"TEE
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3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. H-10 500 GAL.
LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
ALL AROUND PRECAST STRUCTURES
(3) UNITS REQUIRED
6" CRUSHED STONE OR MECHANICAL
OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.50' X 12.83'
COMPACTION. (15.221 [2])
I
(1 1 %SLOPE)
(1 % SLOPE)
47.4' BOTTOM TH-1
NO GROUNDWATER FOUND
FOUNDATION—EXISTING SEPTIC. TANK 3' D' 'BOX 12' LEACHING
FACILITY
**INSTALLER SHALL CONFIRM MINIMUM SEPTIC
TANK SIZE AT 1000 GALLONS AND ITS,, SUITABILITY
FOR RE—USE. REPLACE WITH 1500 GALLON
SEPTIC TANK APPROPRIATE TO SITE CONDITIONS IF
NOT SUITABLE I;
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL.
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
i
a
BEDROOM I LA BEDROOM
BEDROOM
SECOND FLOOR
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 -1Q
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.
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LOCUS MAP
SCALE 1"=2000'±
ASSESSORS MAP 112 PARCEL 56
LOCUS IS WITHIN FEMA FLOOD ZONE X
(AREA OF MINIMAL FLOOD HAZARD) AS
SHOWN ON COMMUNITY PANEL #25001CO559J
DATED 7/16/2014
TEST HOLE LOGS
ENGINEEP. CRAIG J. FERRARI, SE #13871
WITNESS: AMY VON HONE, RS
DATE: 5/30/18
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
4
ELEV.
1
�G 0» 58.4'
tio�r m _
DINING
ROOM KITCHEN FAMILY FILL
ROOM
GARAGE 12'
LIVING A
ROOM LS
FOYER OFFICE
1OYR 3/2
22" 56.6'
B
FIRST FLOOR UNSUITABLE SOIL /L
54" 10YR 5/6 53.9'
FLOOR PLAN PERC C
NOT TO SCALE MS
10YR 7/4
SYSTEM DESIGN:
Yarmouth Health Department .
p VED 132" 47.4'
GARBAGE DISPOSER IS NOT ALLOWED Name Date NO GROUNDWATER ENCOUNTERED
EXISTING 4 BEDROOM DWELLING y
DESIGN FLOW: 4 BEDROOMS ® 110 GPD = 440 GPD
USE A 440 GPD DESIGN FLOW
L -, _17 L.
SEPTIC TANK: 440 GPD (2) = 880 TF!1I
5 S�TE PLAN
**RE—USE EXISTING 1000 GAL. SEPTIC TANK OF
LEACHING:
SIDES: 2 (33.5 + 12.83) 2 (.74) = 137 GPD2�. " RIAGE L
BOTTOM 33.5 x 12.83 (.74) = 318 GPD
YAR
F"MOUTH
TOTAL: 615 S. F. 455 GPD 1
USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) PREPARED FOR
WITH 4' STONE ALL AROUND
TED` PAQUINI
APPROVED DATE
, MA
BOARD OF HEALTH
DATE: JUNE 6, 2018
Scale: 1"= 20'
0 10 20 30 40 50 FEET
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9Na SUR`1E C/ v/7 engineers
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939 Main Street (Rte 6A)
DATE DANIEL A. OJALA, P. E., P.L.S. YARMOUTHPORT MA 02675
18-163 PAQUIN.DWC