HomeMy WebLinkAboutEngineer Plans - 2024SYSTEM PROFILE
(NOT TO SCALE)
PROVIDE MIN. 20" DIAM. WATERTIGHT
TOP FOUND. EL 27.2'
ACCESS COVER AT FIN.
GRADE
ACCESS COVER TO WITHIN 6" OF FIN. GRADE
MINIMUM 1' OF COVER
MINIMUM .75' OF COVER
'
OVER POLY TANK
OVER PRECAST
1
4"DSCH40 PVC
427.3'
.•
16.1 " 1.34'
( )
PIPES LEVEL 1ST 2'
**EXISTING 1,500
23.87'
GALLON POLYETHYLENE
SEPTIC TANK
GAS
(H-10)
BAFFLE
o°o°o°o°o°o WATERTEST D'BOX 23.57',
.-'
°Oo�ono°o'o° FOR LEVELNESS
23.77' 23.6'
6" CRUSHED
STONE 021MEC]}ANICALL/
r.:
• COMPACTION. ( NOTE: 2 MIN. WALL
DEPTH OF FLOW = 4' THICKNESS REQUIRED
REQUIRED TEE SIZES:
INLET DEPTH = 10 MIN. BELOW FLOW LINE
OUTLET DEPTH = 14" MIN. BELOW THE FLOW LINE
NOTE: STANDARD TEES ARE TO BE USED. DO NOT USE
MANUFACTURER'S TEES THAT COME WITH THE TANK
(_t_% SLOPE) (1 % SLOPE)
FOUNDATION EXIST. SEPTIC TANK 10' D' BOX 5'
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL **INSTALLER SHALL CONFIRM MINIMUM
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS SEPTIC TANK SIZE AT 1500 GALLONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM AND ITS SUITABILITY FOR RE -USE.
REPLACE WITH 1500 GALLON SEPTIC
TANK APPROPRIATE TO SITE
I (� N I F) CONDITIONS IF NOT SUITABLE
99 -
EXISTING CONTOUR
X 99. 1
EXIST. SPOT ELEV.
-[991---
PROPOSED CONTOUR
198•4]
PROPOSED SPOT EL.
TH1
TEST HOLE
21.
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: PHIL RENAUD
DATE: 11 /21 / 18
PERC. RATE _ < 2 MIN/INCH
CLASS i SOILS
4 ELEV.
0" 1 27.3'
A
LS
12" 1OYR 3/6
B
LS
30" 1 OYR 5/6 24 8'
PERC
C
FS
1OYR 7/4
126" 116.8'
NO GROUNDWATER ENCOUNTERED
DCE #24-028
a
BENCHMARK:
CORNER BULKHEAD
= 27.1' NAVD88
MARK CORNERS OF
LEACHING FIELD W/
REBAR SET 4" BELOW INSPECTION PORT
GRADE 2% SLOPE
FILTER FABRIC
TOP 23.9'
IC26.9 / FINISHED GRADE- 4" LOAM &SEED
CLEAN FILL
4" PERFORATED PVC 3' O.C. S=0.005 0
0
3/4"-1-1/2." DOUBLE WASHED 0
8" STONE LEACHING FIELD
0
LEVEL BOTTOM 0
30.0,
LEACHING
FACILITY
22.9'
6.1'
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 UNITS TO
BE AASHTO H-10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
6.
6. MIN.
MI
WITH 310 CMR 15.000 (TITLE 5.)
-BELOW I
22,4'
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.
16.8' BOTTOM TH-1 10. CONTRACTOR SHALL BE RESPONSIBLE FOR
NO GROUNDWATER FOUND CALLING DIGSAFE (1-888-344-7233) AND LOCUS MAP
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF SCALE 1 "=2000'f
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL ASSESSORS MAP 106 PARCEL 40
BE REMOVED BENEATH AND 5' AROUND THE
(ARIANCE REQUESTED: PROPOSED LEACHING FACILITY, LOCUS IS WITHIN FEMA FLOOD ZONE X
1NDER MAX. FEASIBLE COMPLIANCE 15.405: 12. EXISTING LEACHING FACILITY SHALL BE PUMPED (AREA OF MINIMAL FLOOD HAZARD) AS
1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 13.5') AND CONTAMINATED SOIL 5' AROUND AND BENEATH SHOWN ON COMMUNITY PANEL #25001CO578J
THE EXISTING LEACHING FIELD SHALL BE REMOVED. DATED 7/16/2014
PROVID 6' DF 0 MIL LINER
AT 5' ,Q6
SAS IN EA SREELIN -
SHOWN. T AT ELFO . 23.9',12•60
BOTTOM A EL 19.9
201 2 OOD P��E a CO C.
�2 ����� DRI E
0
PATIO
Scale: 1 •
• 20 30 40 50
VIZE
a
i
EXISTING
DWELLING
TOF=27.2
,w
,
ROAD TIE LOT SIZE
\ X 11,731 SFf
15.1g
..a
0
w
`o
w
N N
REPLACE WITH CLEAN MED. SAND, TO MEET
SPECIFICATIONS OF 310 CMR 15.255(3).
SYSTEM DESIGN;
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 3 BEDROOM DWELLING
DESIGN FLOW: 3 BEDROOMS ® 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
**RE -USE EXISTING 1500 GAL. SEPTIC TANK
LEACHING;
330 GPD (.74) = 446 SF REQUIRED
15'X30'=450SFOK
450 SF X .74 = 333 GPD OK
2ND FLOOR USE A 15' X 30' PIPE AND STONE LEACHING FIELD
C�
MA
APPROVED DATE BOARD OF HEALTH
DINING
ROOM
Yarmouth thDepartment
DO !� BED RBATHOOM KITCHEN AfNFAG ®i�`ED
ROOM -n%v
GARAGE ..,,le Date
LIVING IL OOM DINING
R
ROOM
1 ST FLOOR TITLE 5 SITE PLAN
OF
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FLOOR PLAN
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DATE DANIEL A. OJALA, P.E., P.L.S.
#85 FREEMAN ROAD
YARMOUTH PORT, MA
PREPARED FOR
CC CONSTRUCTION
DATE: FEBRUARY 12, 2024
off 508-362-4541
fax 508-362-9880
downcape.com
eeel-ill
g ke.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
24-028 CC CONSTRUCTION