HomeMy WebLinkAboutEngineer PlanSYSTEM PROFIL
(NOT TO SCAA)
NOTES
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR 1. DATUM IS NAYD-K
COMPARABLE MEANS FOR FUTURE LOCATION.
flnuf-DEW OR CAST IRON COVERS TO WITHIN 3- GRADE 2. MUNICIPAL WATER IS EXISTINQ
CAST IRON COVERS TO FIN, GRADE 2" PEASTONE OR GEOTEXTILE PER FOOT.
TOP FOUND, EL. 15.9' FILTER FABRIC OVER STONE 3. MINIMUM PIPE PITCH TO BE 1/8
MINIMUM .75'2% SLOPE REQUIRED OVER SYSTEM10F COVER OVER PRECAST � I - 4. DESIGN LOADING FOR ALL PROPOSED PRECAST
RLOCKS OR
UNITS TO BE AASHO H-2Q
WATERTEST O'BOX FOR LEVELNESS PRECAST RISERS H-20
PRECAST H-20 MIN. 2" WAI L THICKNESS
RISERS (TYP.) 4"OSCH40 PVC MORTAR ALL
2*0 PIPES LEVEL 1 ST 2' COMPONENTS INVERT IN 13.5' 40- 5. PIPE JOINTS TO BE MADE WATERTIGHT.
-'- (TYP.) DES -.
ENDT N Z= S, 145 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
'D -0 - -C
(TITLE 5.)
MATH 310 CMR 15.00
14.9 0 GAL H-20 140
)-o-0-0ou
TEE T
TEE SEPTIC TANK 000
10. 150 ""\1 3.85" 6" MIN. SUMP 000
,Do 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
a 00 0 0
0 0 0 00,> 0,00 0 12" MIN. INT. DIM.
ro GAS Ew NOT TO BE USED FOR LOT LINE STAKING OR ANY
MON pppopm
11.5
6 MIN.
M
0,
12
OTHER PURPOSE.
0 (ACME OR E 3 .
40 PVC.
L
H-20 500 GAL. LEACHING CHAMBERS BY ACME PRECAST OR EQUAL 8, PIPE FOR SEP11C SYSTEM TO SCH. 40
4' LIQ. LEVEL EQUAL) 13.7 7' 3.
0o�oaopogoa0
3/4"-1-1/2" DOUBLE WASHED $TONE 4' MIN. (4) UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES 1 9. COMPONENTS NOT TO BE BACKFILLED OR
6* CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 42.00' X 12.83' CONCEALED WITHOUT INSPECTION BY BOARD OF
COMPACTION. (15.221 (21) HEALTH AND PERMISSION OBTAINED FROM BOARD
OF HEALTH.
(2---5% SLOPE) (-!-% SLOPE) X SLOPE) C401 C CAD
H-20 10. CONTRACTOR SHALL or- mr-ar I,
FOUNDATION- 30 SEPTIC TANK D' BOX 12' LEACHING 6.5 BOTTOM TH-1 CALLING DIGSAFE (1-888-344-7233) AND
FACILITY NO GROUNDWATER FOUND %,VPt9'Y1Nr. THE L CATION OF ALL UNDERGROUND & LOCUS MAP
**NOTE: INTERIOR PLUMBING TO BE RE-ROUTED
TO EXIT THE DWELLING IN LOCATION SHOWN ON
PLAN VIEW. PLUMBER TO CONFIRM FEASIBILITY
PRIOR TO INSTALLING ANY PORTION OF THE
SEPTIC SYSTEM
LEGEND
99 -
EXISTING CONTOUR
X 99,1
EXIST. SPOT ELEV
-[991--
PROPOSED CONTOUR
198-41
PROPOSED SPOT EL.
TH1
TEST HOLE
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
N07F_ NOT ALL SYMBOLS MAY APPEAR IN 01
BENCHMARK:
BOUND OH
=18.6NAVD88
TEST HOLE LOGS
ENGINEER. CRAIG J. FERRARI, SE,...# 13871
WITNESS: CAROL EASTMAN (BARNSTABLE COUNTY)
DATE: 12/20/21
PERC. RATE < 2 MIN/INCH_
CLASS I SOILS
ELEV. El
0 17.5' 0
A
LS
1 OYR 4/2
18
8
LS
1 OYR 5/6
30 15.0'
C PERC V
I A
V_N
MS
1 OYR 7/4
A
LS
1 OYR 4/2
B
LS
1 OYR 5/6
36 to 14.5
C
MS
1 OYR 7/4
132 6.5 126
NO GROUNDWATER ENCOUNTERED
DC E # 19-305
7.0'
PATIO
BARN 1'4Y VOr
y2 � "__� I-
DATE
+ \\\
0
MAP 60 PCL 217
17,146± S.F.
��►A
P)
3
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK. SCALE =2000=
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL ASSESSORS MAP 60 PARCEL 217
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 #25001CO591J
SAND. DATED 7/16/2014
13. GUTTERS AND DOWNSPOUTS TO BE DIRECTED TO
DRYWELLS.
SYSTEM DESIGN:
ZONING SUMMARY
ZONING DISTRICT: RS-40 DISTRICT GARBAGE DISPOSER IS NOT ALLOWED
+ REQ. EXIST. PROP,
MIN. LOT SIZE 40,000 S.F. 17,146 S.F. 17,146 S.F. EXISTING 4 BR DWELLING
MIN. LOT FRONTAGE 150' 121.52' 121.52 PROPOSED 5 BR DWELLING
MIN. FRONT SETBACK 30 17.1' 17.1 DESIGN FLOW: 5 BEDROOMS 0 110 GPD 550 GPD
ROUT LUMBiNG MIN. SIDE SETBACK 20' 16.9' 16.9'
TO 4.6 PROVIDE L MIN. REAR SETBACK 20' 0.0, 0.0 USE A 550 GPD DESIGN FLOW
+ MAX. BUILDING COVERAGE 25% 15.6% 17.5% IZP'PTlr**TANK: 550 rPf) 100
PROPOSED ADD111ON MAX. BUILDING HEIGHT 35' < 35' < 35'
USE A 1500 GAL. SEPTIC TANK
A
LEACHING:
SIDES: 2 (42.0 + 12.8) 2 (.74) = 162.2 GPD
BOTTOM 42.0 x 12.8 74) = .397.8 GPD
TOTAL: 757 S.F. 560 GPD
o \
USE (4) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4.0' STONE ALL AROUND
S
PROPOSED AREA DRAIN
(SEE DETAIL)
5
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y
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SS\ r\
DANIEL IA. OJALA, P.E., P.L.S.
8* H-10 F&G
ADJUSTING- BLOCKS/H-10 RISER
MORTAR ALL COMPONENTS
00
4.7 MIN, PEASTONE
AND MIRAFI 14ONS
0
FABRIC OVER STONE
000r, 0,C
DO, 0 0 0'c�
2'_O1 x
0
000 ID000C
00 0,0,0,
0or
r, C,
H -10
*DRYWELL TO BE SET IN
CLEAN MED. SAND MEETING
DRYWELL
SHOREY OR EQUAL
0 0. (S 0. 0 0 0
SPECIFICATIONS OF 310
CMR 15.255 (3)
000
000000
0000000.0
ooc',0,000
0 0 0 0� 770 0,0 0
3/4- 1 1/2-
DOUBIE WASHED STONE
2' MIN. AROUND PIT
& 6' UNDER PIT
SLO]
ASEA"Al
urN bl-,
NOT TO SCALE
RECEIVF'',
HEALTH DEPT
MA
PPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
#286 OLD MAIN STREE
SOUTH YARMOUTHv MA
PREPARED FOR
ANNE WELCH
Scale: 1'= 20'
0 10 20 30 40 50 FEET
DATE:
JULY 11, 2022
REV.: OCTOBER
4, 2022 (BLDG PLANS)
V/1k off 508-362-4541
fax 508-362-9880
downcape.com @
do we cape
e apri�'* face
civil engineers
land surveyors
9,39 Maim
Street ( Rte 6A)
YARMOUTHPORT
MA 02675
19-305 WELCH.DWG