HomeMy WebLinkAboutEngineer Plan - 2021SYSTEM PROFILE
(NOT TO SCALE)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2' PEASTONE OR GEOTEXTILE
28,7'FILTER FABRIC OVER STONE
2�r
PRECAST H-10
RISERS (TYP.)
2'0
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
CONCRETE COVERS TO WITHIN 3" GRADE
2% SLOPE REQUIRED OVER SYSTEM 25.0'-2�
WATERIEST D'BOX FOR LEVELNESS BLOCKS OR
MIN. 2" WALL THICKNESS PRECAST RISERS
4"OSCH40 PVC MORTAR ALL
PIPES LEVEL 1ST 2' 4' COMPONENTS INVERT IN 232
ENDS (TYP.) DES
1500 GAL H-10 14" ;oS00000v: ,.,e.. ri SIDES
23.81' TEE SEPTIC TANK TEE ®®®® ®®®® ®®®® ®®®
3.56' ° 6" MIN. SUMP ®®®®®®®®®®® MM
GAS RAFFLE:: °�o�o°a°o"°° 12" MIN. INT. DIM.
4' UD. LEVEL (ACME OR EQUAL),[ 23.47' 23.3' } 21
$°000°000.00$o$ooao°oo°°o°oeo°o 1 H-10 500 GAL. LEACHING CHAMBERS BY ACME PRECAST OR EQUA
I 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN.
ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00' X 12.83'
COMPACTION. (15.221 [21)
(2_3 % SLOPE) (--!-% SLOPE) (!-% SLOPE)
FOUNDATION- 17' SEPTIC TANK 9' D' BOX 12' LEACHING
FACILITY ADJ. G.W. EL.= 16.2'
G.W AT EL.= 15.0'
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
LEGEND-
EGEND99-
99-
EXISTING CONTOUR
X 88.1
EXIST. SPOT ELEV.
-[99}--
PROPOSED CONTOUR
(98.4]
PROPOSED SPOT EL.
TH1
Y
TEST HOLE
vlo
SLOPE OF GROUND
c°
0
UTILITY POLE
FIRE HYDRANT
NOTE NOT ALL SYMBOLS MAY APPEAR IN DRAWING
0 22 � q
TEST HOLE LOGS o
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: BRUCE MURPHY Z25
i
DATE: 11/4/21
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
0" 24.5'
/
18" UNSUITABLESOIL B SOIL
r110YR 5/4
26" i / / / /
2.5Y 6/4
48" 20.5'
BED
PERC C2 G -W ADJ. DATA:
VN M/CS WELL: SDW 252
ZONE: A BED
2.5Y 7/3 ADJ: 1.2'
132" I 113_5'
.W. FOUND AT 114" EL. 15.0'
DICE #29-377
EA W
21
w�
NOTES
1. DATUM IS yQW 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 -]SI
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
L -1
AND
IFYING ITHE CATION
o Locus
0
VERLUNG
LOGSAFE
OF ALLUNDERGROUNDRGROUND &
o�
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
SCALE
� F
c°
0
v
d
ASSESSORS MAP 149 PARCEL
61
BE REMOVED BENEATH AND 5' AROUND THE
Rte 6A
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
AND
IFYING ITHE CATION
LOCUS MAP
VERLUNG
LOGSAFE
OF ALLUNDERGROUNDRGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
SCALE
1"=2000'±
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL
ASSESSORS MAP 149 PARCEL
61
BE REMOVED BENEATH AND 5' AROUND THE
PROPOSED LEACHING FACILITY.
LOCUS
IS WITHIN FEMA FLOOD
ZONE X
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
(AREA
OF MINIMAL FLOOD HAZARD) AS
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SHOWN
ON COMMUNITY PANEL
#25001CO576J
SAND.
DATED
7/16/2014
,ate
y�-7e
O
SYSTEM DESIGN:
DOWN TO SUITABLE SOI
REMOVAL UNSOITAB E SOIL REQUI D
A
26 lj AROUND PERIMETER LEACHING FACILITYF
y-� OIrLAYER. REPLACE
WITH CLEAN MED. SAND, TO MEET GARBAGE DISPOSER IS NOT ALLOWED
�' SPECIFICATIONS OF 310 MR 15.255(3) X22
EXISTING 2 BR DWELLING (SYSTEM DESIGNED FOR 3 BR)
cD
�A O --DESIGN FLOW: 3 BEDROOMS @ 110 GPD 330 GPD
/i BENCHMARK: USE A 330 GPD DESIGN FLOW
BOUND DH
Hey TH1 =23.8' NAVD88 � SEPTIC TANK: 330 GPD (2) = 330 L Iu
EXISTING C:2 USE 0 USE A 1500 GAL. SEPTIC TANK DLV ,I 2021
DWELLING PROVIDE 39' OF 40 MIL UN AT 5
TOF = 28.7' L®` OFF SAS IN AREA SHOWN. T AT LEACHING: HEALTH DEPT.
r'� 1 ELEV. 24.03', BOTTOM AT EL. 2 03'1 SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
2>
/
GARAGE >' / TOTAL: 472 S.F. 349 GPD
� � / /
i D k 22.3 / l •0' USE
(2) 500 STONE L. LEACHING
CHAMBERS (ACME OR EQUAL)
W
L
v `30 16,067
d
0 46711
SUNROOM
BATH
7KITCHENDINING
BATH
GARAGE
LMNG DEN/OFFICE
ROOM
FLOOR PLAN
(N.T.S.)
i �0) /
29
c
c L 24� ��-
/ ABUT
DWELLING
Yarmouth Health Department
PROVED
Name Date
Scale: 1"= 20'
0 10 20 30 40 50 FEET
M�S�>AJA{f
671.w=
DATE DANIEL A. OJALA, P.E., P.L.S.
MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
120 HOMERS DOCK RD
YARMOUTH PORT, MA
PREPARED FOR
DOREEN DELMONACO
DATE: NOVEMBER 8, 2021
I off 508-362-4541
fax 508-362-9880
downcape.com
down cape engineering, kC.
civil engineers
land surveyors
939 Mcin Street ( Rte 6A)
YARMOUTf-1PORT MA 02675
21-377 DELMONACO.DWG