HomeMy WebLinkAboutSite Plan Rev 1.11.2022LEGEND
99 - •
EXISTING CONTOUR
X 99. 1
EXIST. SPOT ELEV.
-4991--
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH1
0
TEST HOLE
2,7,-
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
NOTE NOT ALL SYMBOLS MAY APPEAR IN DROMIG
MEADOW MIX 1,000 SF AREA MIN.
New England Wildflower Mix
NEW ENGLAND WETLAND PLANTS, INC. OR EQUAL
SPECIES:
Little Bluestem, (Schizachyrium scoporium), Creeping Red
Fescue, (Festuco rubra), Indian Grass, (Sorghostrum
nutons), Partridge Pea, (Chomaecrista fasciculato),
Canada Wild Rye, (Elymus canadensis), Virginia Wild Rye,
(Elymus virginicus), Wild Blue Lupine, (Lupinus
perennis), Golden Alexanders, (Zizia aurea), Ox Eye
Sun"ower, (Heliopsis helionthoides), Black Eyed Susan,
(Rudbeckia hirta), New England Aster, (Aster
novae-angliae), Wild Bergamot, (Monorda stuloso),
Smooth Blue Aster, (Aster loevis), Evening Primrose,
(Oenothera biennis), New York Ironweed, (Vemonia
noveboracensis), Grass Leaved Goldenrod, (Euthamia
grominifolia), Early Goldenrod, (Solidago juncea).
MOW ONCE ANNUALLY, LATE FALL
MAINTENANCE SEEDING AS REQ.
IRRIGATION SYSTEM TO BE
MAINTAINED FOR ESTABLISHING
MEADOW AND MAINTENANCE DURING
DROUGHT PERIODS.
DEG
DCE #21-122
s�, 9
SYSTEM DESIGN: NOTES �00-
.5
SYSTEM PROFILE ALL SYSTEM COMPONENTS SHALL BE e9 not
MARKED WITH MAGNETIC TAPE OR 1. DATUM IS NAVD 88
(N(Yr To SM-0 COMPARABLE MEANS FOR FUTURE LOCATION. GARBAGE DISPOSER IS NOT ALLOWED
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE CONCRETE COVERS TO WITHIN 3" GRADE EXISTING 3 BEDROOM DWELLING 2. MUNICIPAL WATER IS EXIS11NG
TOP FOUND. EL. 22.2' FILTER FABRIC OVER STONE DESIGN FLOW: 4 BEDROOMS 0 110 GPD = 440 GPD 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT. 0 d
21.0' MINIMUM .75' OF COVER OVER PRECAST 2x SLOPE REQUIRED OVER SYSTEM 20.0 USE A 440 GPD DESIGN FLOW g P
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS 11011 Locus
PRECASr H-10 WATERTE�,T D'BOX FOR LEVELNESS BLOCKS OR TO BE AASHO H-1Q Pine t Rd
RISERS (1YP.) MIN. 2 CKNESS SCH40 PVC MORTAR PRECAST RISERS 00 t 6 Gong
PIPES LEVEL 1ST 2' 4• COMPONENTS INVERT IN 1s.5 SEPTIC TANK: 440 GPD (2) = 880 R 1
5. PIPE JOINTS TO BE MADE WATERTIGHT. U an �0 4
'IT
•~ ENDS (') 4. USE A 1500 GAL. SEPTIC TANK
SIDES 17.33 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
*17.56' 10" 1500 GAL H-10 14" ➢00000000 y00000aoo
17.28' TEE SEPTIC TANK TEE , ®®® ® ® ®® - ® °°°°°°° LEACHING: 310 CMR 15.000 (TITLE 5.)
17.03 6" MIN SUMP °°°°°°°° .®®® ® >°o°o°o°o
�onoo >°°°°°°°° ®® BB °O°O°Ooo - 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO Rt. 28
'"""'"o,"o"0 12" MIN. INT. DIM. °°°°°°°° ®®®® ® ®�w >°°°°°°°° SIDES: 2 33.5 + 12.8 2 .74 - 137 GPD o a
GAS BAFFLE °0�09+���- >°o 0 0 0 ®®®® ® °o°°°°°o
®®® ® ®® ® ° ° ° ° ( ) ( ) BE USED FOR LOT LINE STAKING OR ANY OTHER
>°O°O°O°O O°O�°�°° ,
(ACME OR EQUAL) . 16.77 16.6 °°°°°°°° °°°°°°°° 14.5 BOTTOM 33.5 x 12.8 (.74) = 317 GPD PURPOSE.JE
0
60000-0- o"o"000"gog"o"g000g"gogaga....S; I L 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
oo�o^oo�o�o�o,,ono"0000000�o�o�o�o„o�o�00000. H-20 500 GAL. LEACHING CHAMBERS BY ACME PRECAST OR EQUAL TOTAL: 614 S.F. 454 GPD Q �• �
3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. (3) UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED e Q
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 33.5' X 12.83' USE (3) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL) WITHOUT INSPECTION BY BOARD OF HEALTH AND Q� `
COMPACTION. (15.221 [21) NTH 4' STONE ALL AROUND PERMISSION OBTAINED FROM BOARD OF HEALTH.
(2.5 x SLOPE) (--!-X SLOPE) (_X SLOPE) 10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING LOCUS MAP
DIGSAFE (1-888-344-7233) AND VERIFYING THE
FOUNDATION- SEPTIC TANK 26' D BOX 12 9.5' BorroM TH-1
LEACHING LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES SCALE 1 "=2000'f
11
FACILITY NO GROUNDWATER FOUND PRIOR TO COMMENCEMENT OF WORK.
*NOTE: INTERIOR PLUMBING TO BE RE-ROUTED 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE ASSESSORS MAP 70 PARCEL 82
TO EXIT THE DWELLING IN LOCATION SHOWN ON REMOVED BENEATH AND 5' AROUND THE PROPOSED
PLAN VIEW. PLUMBER TO CONFIRM FEASIBILITY LEACHING FACILITY. LOCUS IS WITHIN FEMA FLOOD ZONE X & AE (EL 12)
PRIOR TO INSTALLING ANY PORTION OF THE AS SHOWN ON COMMUNITY PANEL #25001 CO591 J
SEPTIC SYSTEM 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND DATED 7/16/2014
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
13. COASTAL BEACH FLAGGED BY BLH ENVIRONMENTAL
CONSULTING.
ZONING SUMMARY
ZONING DISTRICT: R-40 DISTRICT
REQUIRED:
EXISTING:
PROPOSED
MIN.
LOT SIZE
40,000 S.F.
21,465 S.F.
21,465 S.F.
MIN.
LOT FRONTAGE
150'
169.54'
169.54'
MIN.
FRONT SETBACK
30'
35.9'
35.9'
MIN.
SIDE SETBACK
20'
25.6'
25.6'
MIN.
REAR SETBACK
20'
>75'
>75'
MAX.
BUILDING COVERAGE
25%
11 %
12.4%
MAX.
BUILDING HEIGHT
35'
-
26.43'
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: PHIL RENAUD
DATE: 10/7/21
PERC. RATE _ < 2 MIN/INCH
CLASS 1 SOILS
ELEV.
'
ELEV.
0»
19.5' 0"
`�%
21.0'
HARDSCAPE CALCULATIONS:
A
A
LS
LS
HARDSCAPE WITHIN BANK 0-50' 50-100' 8"
10YR 3/2
10YR 3/2
6"
EXISTING: 110 SF 495 SF 2297 SF
B
B
PROPOSED: 110 SF 284 SF 3040 SF
LS
LS
INCREASE: 0 SF -211 SF 743 SF 26"
10YR 5/6
17 3, 24»
1 OYR 5/6
19.0'
532 SF INCREASE WITHIN 100' COASTAL BANK BUFFER.
C
C
532 SF INCREASE WITHIN INNER AND OUTER RIPARIAN PERC
ZONES.
PROPOSED MITIGATION (2:1) : 532x2 = 1064 S.F.
MS
MS
(1070 SF PROVIDED)
2.5Y 7/4
2.5Y 7/4
120"
9.5' 120"
11.0'
NO GROUNDWATER
ENCOUNTERED
TITLE 5 SITE PLAN,
OF
4 RIVER DRIVE
SOUTH YARMOUTH, MA
PREPARED FOR
KELLY McGUILL
ty OFN OF pigs
DANIEL yU^`
P SO
a �,
L_CfD�
DATE DANIEL A. OJALA, P.E., P.L.S.
DATE: NOVEMBER 10, 2021
REV: FEBRUARY 11, 2022 (BULKHEAD)
Scale:1 "= 20'
0 10 20 30 40 50 FEET
off 508-362-4541
I fax 508-362-9880
downcape.com
down cope eogioeeriog, ioc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
21-122 MCGUILL.DWG