HomeMy WebLinkAbout38.69 - Title 5 Site Plan29 TOP FOUND. EL. 23.3'
4.
PRECAST H-10
SYSTEM PROFILE
(NOT TO SCALE)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2" PEASTONE OR GEOTEXTILE
FILTER FABRIC OVER STONE
22.0' MINIMUM .75' OF COVER OVER PRECAST
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
CONCRETE COVERS TO WITHIN 3" GRADE
91P.' SI OPE REQUIRED OVER SYSTEM 121.7
BLOCKS OR
RISERS (TYP.) 4"1ASCH40 PVC MORTAR ALL PRECAST RISERS
COMPONENTS H-10
PIPES LEVEL 1ST 2
'
�ENDS (TMP') INV'S EL, 3 SIDES 19.5'
V*20.0 1500 GAL H-10 14"
19.62' TEE SEPTIC TANK TEE0-0
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19.37 0.--
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00 0 0 0 0 0 0 000��0����0 �����000�o� ;00000000
00 0 0 0 > o 0 0 0
GAS BAFFLE ::: 0�0uo0„0„0- ,0000°°°° ° ° ° °
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18.90' 18.73' '°O°°°°°° °o°°°°° 16.63
r: 4' LIQ. LEVEL (ACME OR EQUAL) .' °°°°°°°° ° ° °^°
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0,0,,0„0_00_no.o� _n 0 0 0 0 0 0.�_�_ _n_0.0 0 3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. H -1L0 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
ALL AROUND PRECAST STRUCTURES (2) UNITS REQUIRED
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.0' X 12.83'
COMPACTION. (15.221 [21) o
WATER -TEST D'BOX FOR LEVELNESS cO
(-L-% SLOPE) ( 1 +% SLOPE) (-!-% SLOPE)
' 40' D' BOX 12' LEACHING 10.6' BOTTOM TH-1
FOUNDATION 19 SEPTIC TANK FACILITY NO GROUNDWATER FOUND
*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-
99-
EGEND99- EXISTING CONTOUR X2.23
EXIST.
X 99.1 EXIST. SPOT ELEV. HOUSE
99 PROPOSED CONTOUR SUITABLE SOILS TO BE CONFIRMED BY INSTALLER
PRIOR TO INSTALLATION OF ANY PORTION OF SEPTIC
SYSTEM, AND PRIOR TO ANY
F991 PROPOSED SPOT EL. O / -1.63 EXCAVATION/CONSTRUCTION FOR DWELLING
TH1 7 2
} TEST HOLE EXISTING LEACHING �.
Y FACILITIES, INCLUDING i \ 91.18
2,% SLOPE OF GROUND STONE, TO BE PUMPED x
AND REMOVED IN ENTIRETY; i x
REMOVE ALL C -CD 7Opg
CONTAMINATED SOILS.
NOTE: GARAGE FOOTINGS
S
\ F
i R
FIRE HYDRANT TO BE -PLACED ON-----
Is 51 NATURAL' SOIL (NOT FILL)
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING \\ gRFq %
OWNERS ^ j� FNCF
ATE TIMING WIX
TH /^\\\ ; / % /
x 21.75 N �V
TEST HOLE LOGS /� x DECK
� , �
ENGINEER: DANIEL E. GONSALVES, SE �� x 21.57/ PRO�; / GARP x 60
WITNESS: AMY VON HONE, RS ,,`'� /� �� �j (SLAB)
DATE: 10/16 /13 ' / ' TH 1
< i / 26. TH 2 PROP. 3 BR
PERC. RATE _ < 2 MIN/INCH SHED/ 1.58 DWELLING
x 67 TOP FNDN.
CLASS I SOILS xjOO EL. 23.3'
N x
ECFV. ELEV. HIGH PT. / x //Mh G
1 2 �G
p 21.6' 21.6 x21. 19 �
X
x 21.
i /
,
A A \ x 21.85 �1 /
LS LS x .61 x 21.2�
10YR 4/2 10YR 4/2
10" W$ 21.30
LS LS x 2 69 y�Q�O21.98 7s6 x 21.22
25" 19.5 194' 10YR 6/8 26„ 1OYR 6/8 .'9�
F
_1.69
x1.04 / I
C C \ \ / \`
PERC >t 21.30 BENCHMARK: USE
SURVEY SPIKE IN x 21.41
MS MS GROUND AT ELEV. 21.7'
1OYR 7/4
1OYR 7/4
132" I 110.6' 120" 1 -
NO GROUNDWATER ENCOUNTERED
,3-258
11.6'
Scale:1 "= 20'
0 10 20 30 40 50 FEET
x 20.83
x 20.97
X 9.14
LOT 7
' 16,683 SFS
X Q.j3
X .10
)4/1-1
DATE
NOTES
1. DATUM IS APPROXIMATE NGVD
2. MUNICIPAL WATER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H-10
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 DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5' BENEATH AND AROUND THE
PROPOSED LEACHING FACILITY.
orse
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Rd.
d
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LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 38 PARCEL 69
LOCUS IS WITHIN FEMA FLOOD ZONE "C"
ZONING SUMMARY
ZONING DISTRICT: R-25
DISTRICT
MIN. LOT SIZE
25,000 S.F.
MIN. LOT FRONTAGE
150'
MIN. FRONT SETBACK
30'
MIN. SIDE SETBACK
15'
MIN. REAR SETBACK
20'
BLDG COVERAGE
25%
PROP COVERAGE
11.8%
SITE IS NOT LOCATED WITHIN APD
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
EXISTING SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
d 1 .27 BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL: 471 S. F. 349 GPD
17.70
USE (2) 500 GAL. H-10 LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4' STONE ALL AROUND
MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
Y --Louth Plealth Dep wrtment
las Date
FILA r
12 FEATHERBED LANE
WEST YARMOUTH
PREPARED FOR
CHRIS CHAPIN
NOVEMBER 11, 2013
REV. 1/6/14 (DWELLING & SEPTIC REVISIONS)
off 508-362-4541
I fax 508-362-9880
downcope.com
down cape engineering, inc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675