HomeMy WebLinkAboutSite Plan rev 12-6-21LEGEND
X 99. 1
EXIST. SPOT ELEV.
-[991-
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH 1
TEST HOLE
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
SYSTEM DESIGN:
SYSTEM PROFILE
GENERAL PLANTING NOTES
(NOT TO SCALE)
PROVIDE MIN. 20" DIAM. WATERTIGHT
MARK CORNERS OF
PROVIDE INSPECTION PORTS TO
1) ALL PLANT MATERIAL SHALL CONFORM TO THE AMERICAN STANDARD FOR NURSERY STOCK
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
LEACHING FIELD W/
"
4" WITHIN 3OF FINISH GRADE
BY THE AMERICAN NURSERY & LANDSCAPE ASSOCIATION OR THE PLANT MATERIAL WILL BE
REBAR SET BELOW
UNACCEPTABLE. ALL PLANT MATERIAL SHALL BE TRUE TO SPECIES, VARIETY, SIZE AND BE
D. EL. 12.1'
GRADE 2% SLOPE \
CERTIFIED DISEASE AND INSECT FREE. THE OWNER AND/OR THE LANDSCAPE ARCHITECT
FILTER FABRIC --� \\
RESERVES THE RIGHT TO APPROVE ALL PLANT MATERIAL ON SITE PRIOR TO INSTALLATION.
1 1.3' MINIMUM .75' OF COVER OVER PRECAST
TOP 9.12'
9.9 FINISHED GRADE- 4" LOAM & SEED OR PAVE AS REQ.
2) PROVIDE PLANTING PITS AS INDICATED ON PLANTING DETAILS. BACKFILL PLANTING PITS
PRECAST H-10
y
ONE PART EACH OF TOPSOIL, PEAT MOSS AND PARENT MATERIAL. IF WET SOIL
RISERS (rrP.)
2
10.5'
4"OSCH40 PVC
IIIWITH
CLEAN FILL
CONDITIONS EXIST THEN PLANTING PITS SHALL BE EXCAVATED AN ADDITIONAL 12" AND FILLED
6" MIN. SUMP
PIPES LEVEL 1ST 2'
WITH SAND.
12" MIN. INT. DIM.
4" PERFORATED PVC V O.C. S=0.005 -y
7L6"DEPTH
3) NEWLY INSTALLED PLANT MATERIAL SHALL BE WATERED AT THE TIME OF INSTALLATION.
9.45
10"
1500 GAL H-10 14"
TEE
\9.20'
3/4"-1-1/2" DOUBLE WASHED
o
REGULAR WATERING SHALL BE PROVIDED TO ENSURE THE ESTABLISHMENT, GROWTH AND
SEPTIC TANK
WATERTEHT D'BOX
8" STONE LEACHING FIELD
0,
MIN BELOW INV.
SURVIVAL OF ALL PLANTS.
TEE
4' LIQ. LEVEL
ACME OR EQUAL GAS BAFFLE
o°o°o°o°o°o°
°Oi°o�°o°o�o° FOR LEVELNESS 8.77
LEVEL BOTTOM
o
,
4) ALL PLANT MATERIAL SHALL BE GUARANTEED BY THE CONTRACTOR FOR ONE YEAR AFTER
9.02'
8.85'
THE DATE OF FINAL ACCEPTANCE. ANY PLANT MATERIAL THAT DIES WITHIN THAT TIME PERIOD
4 6'
30 0'
SHALL BE REMOVED, INCLUDING THE STUMP, AND REPLACED BY A TREE OF SIMILAR SIZE AND
J°O O O O O O •O O •O 0 0 0 0 'O O' O O O O O O (.
.Op°O°p°p00000000000000000000000000000000°0000
°°°O° °°°°°°°° ° ° °°°°O. 8.1 0
6" CRUSHED STONE OR MECHANICAL 4. 0'
COMPACTION. (15.221 [21)
ADJUSTED GROUNDWATER 4.1'
( 3 % SLOPE) ( 1 % SLOPE) (2 % SLOPE)
FOUNDATION 14' SEPTIC TANK 18' D' BOX 6' LEACHING
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 2 BEDROOM DWELLING
PROPOSED 2 BEDROOM DWELLING
DESIGN FLOW: 2 BEDROOMS @ 110 GPD = 220 GPD
USE A 220 GPD DESIGN FLOW
SEPTIC TANK: 220 GPD (2) = 440
USE A 1500 GAL. SEPTIC TANK
LEACHING:
330 GPD / (.74) = 446 SF REQUIRED
15' X 30' = 450 SF OK
450 SF X .74 = 333 GPD OK
USE A 15' X 30' PIPE AND STONE LEACHING FIELD
k9MATION PLANTM SCHEDULE
SYMBOL
PLANT NAME
SIZE
QUANT.
SHEEP LAUREL
KALUTA ANGUS77FOLIA
#2
12
CLETHRA ALNIFOLIA
#2
10
b
SWEET PEPPERBUSH
JUNIPERUS WRGINIANA
4-5'
1
EASTERN RED CEDAR
ARONIA ARBUTIFOLIA
#3
5
RED CHOKEBERRY
VACCINIUM CORYMBOSUM
#3
5
HIGHBUSH BLUEBERRY
NORTHERN ARROWWOOD
#3
2
14BURNUM DEN TATUM
WINTERBERRY
ILEX VERTICILLA TA
#3
3
NEW ENGLAND
WILDFLOWER MIX
y W W
NEW ENGLAND WETLAND
1250 SFt
W u
PLANTS, INC. OR EQUAL
VARIANCES REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
1 h: REDUCTION IN GROUNDWATER SEPARATION, 5' TO 4'
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
(3.7): REDUCTION IN SETBACK, SAS TO BVW (100' TO 81.8')
& SEPTIC TANK TO BVW (100' TO 77.8')
FACILITY
ZONING SUMMARY
ZONING DISTRICT: R-25 DISTRICT
REQUIRED:
EXISTING:
PROPOSED:
MIN. LOT SIZE
25,000 S.F.
18,582 S.F.f
18,582 S.F.f
MIN. LOT FRONTAGE
150'
120'
120'
MIN. FRONT SETBACK
30'
82'
38.7'
MIN. SIDE SETBACK
15'
22.4'
16.5'
MIN. REAR SETBACK
20'
-
-
MAX. BUILDING COVERAGE
25%
11.2%
MAX. BUILDING HEIGHT
35'
AVERAGE NATURAL GRADE
AT THE STREET = 7.2'
MITIGATION PLANTING DETAIL
Scale:1 "= 10'
0 5 10 15 20 25 FEET
MAP 34 PARCELCLi 42
THOMAS MCLEAN
T 2022500
v
MAP 34 PARCEL
BRENDON T CLARK
CERT 224648 a
D
SPECIES AT THE EXPENSE OF THE CONTRACTOR.
5) ALL PLANTING BEDS SHALL RECEIVE 2" OF SHREDDED PINE BARK.
6) PROPERTY WILL REMAIN UNDER ACTIVE MANAGEMENT TO ERADICATE INVASIVE AND
AGGRESSIVE SPECIES THROUGH HAND WEEDING AND/OR CUT AND WIPE HERBICIDE TREATMENTS
AS NECESSARY.
7) ALL AREAS LOCATED OUTSIDE (NORTH AND WEST) OF THE PERMANENT FENCE AS SHOWN
ON THIS PLAN ARE TO BE LOAMED AND SEEDED WITH A NATIVE GRASS MIX IF NOT OTHERWISE
INDICATED AND THESE AREA SHALL BE ALLOWED TO NATURALLY RE -VEGETATE.
PROPOSED
ITIG ION
P TINGS
REMOVE TRASH AND
IYARD W STE FRO
° T IS R BY HAND
I
-18,582 SF U ND
�F(FTN
6
I
BOROE �
G'C,,
61
I t c STAKED SILT
FENCE WORK
I LIMIT LINE
IGC,O/z
I G �
c9
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
0o�n
a
ornin � m
oUte 28 ow St �.
R
(b
o �b o
� N
nth y'v' Nantucket
Sound
DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCUS MAP
LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES
PRIOR TO COMMENCEMENT OF WORK.
SCALE 1 "=2000'f
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
REMOVED BENEATH AND 5' AROUND THE PROPOSED ASSESSORS MAP 34 PARCEL 244 & 245
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND LOCUS IS WITHIN FEMA FLOOD ZONE AE (EL 11) &
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND. AE (EL 12) AS SHOWN ON COMMUNITY PANEL
13. FLOOD ZONE FOUNDATION REQUIRED, DESIGN BY #25001 CO583J DATED 7/16/2014
OTHERS.
14. GUTTERS AND DOWNSPOUTS TO BE DIRECTED TO
DRYWELLS OR ROOF DRIP LINES TO STONE TRENCHES. 2 BEDROOM DEED RESTRICTION REQUIRED
15. WETLAND FLAGGED BY GODDARD CONSULTING LLC.
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v BENCHMARK:
REBAR
8.1' NAVD88
MITIGATION CALCULATIONS:
HARDSCAPE 0-50' 50-100'
EXISTING: 2260 SF 790 SF
PROPOSED: 1342 SF 3400 SF
CHANGE: -918 SF 2610 SF
NET CHANGE 1692 SF
(1,950 SFf MITIGATION PROVIDED)
GO
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WITH
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DAAIEL s�: .�
% OJALA
CIVIL
OJALA �� �No. 465020
����G/ST`c?_\t�
No. 40980�
US
�CFESS\o�pQ� ,
niAL F o
DATE DANIEL A. OJALA, P.E., P.L.S.
TEST HOLE LOGS
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: PHIL RENAUD
DATE: 10/ 14/2021
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
1
4
ELEV.
0 $$
8'
A
LS
1OYR 3/1
12"
B
LS
26"
10YR 5/8
5.8'
C
PE
RC
MS
2.5Y 7/6
G-W ADJ. DATA:
WELL: M I W 29
ZONE: A
SEPTEMBER 2021
ADJ: 2.1'
96" 0'
GROUNDWATER ENCOUNTERED @72" ELEV. 2.0
ii ii ���li iu ;il li riuin.c iii inoai.,n.m I-��II 'Ii. � I II I
OF
#78/80 WILFIN ROAD
SOUTH YARMOUTH MA
PREPARED FOR
JOSH BILOTTA
DATE: NOVEMBER 15, 2021
REVISED: 12-6-21 (DECK PER CONSCOM)
Scale: 1 "= 20'
ONE 111111111111111111� ME
0 10 20 30 40 50 FEET
off 508-362-4541
I fax 508-362-9880
downcape.com
down cape engineefiag, iac.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
BICE ##21-351
21-351