HomeMy WebLinkAbout906 and 910 West Yarmouth Road Site Plan 4LEGEND
99 "-
EXISTING CONTOUR
X 991
EXIST. SPOT ELEV.
--[M-
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL
TH1
MIN.
LOT FRONTAGE
TEST. HOLE
2�
SLOPE OF GROUND
TOP FOUND. EL. 55.5'
UTILITY POLE
133.6'
FIRE HYDRANT
NOME: NOT ALL SYMBOLS MAY APPEAR MDRAAINO
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY
PORTION OF SEPTIC SYSTEM
IYG7l. S
2. MUNICIPAL WAVERr3S
3. MINIMUM PIPE PITCH TQROEOW PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
TO BE AASHO H-jQ
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.
DCE # 14-081
(D. EL. 55.55'
PREUST N-10 fT
ro (m.) II
1
SYSTEM PROFILE #1
(NOT TO SCALE)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE 2' PEA5TONE OR GEOIDaRE
FILTER FABRIC OVER STONE
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 54.5 1
WATERTEST O'BOX FOR LEVELNESS BLOCKS OR
PRECAST RISERS
PIPES LE PVC T1MORTAR ALL INVERT IN 50.67'
.. ; .a14-
1500
PIPES LEVEL 1ST 2' 4 COMPONENTS�EMdDS �-) mss,..SX1E5sErr���®��®LEVEL50.94'eo°'°° ° LH -10 500 GAL LEACHING CHAMBERS BY ACME PRECAST OR
3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. - - (2) UNITS REQUIRED
ALL AROUND PRECAST STRUCTURES
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00' X 12.83'
COMPACTION. (15.221 [2)) -
( N% SLOPE) ( 2 % SLOPS (_1_% SLOPE) _
FOUNDATION- 17' - SEPTIC TANK 9' D' BOX 12' LEACHING 43.5' BOTTOM TH-4
FACILITY un rwroearn ALO rn Wn
--X --X --X --X
SYSTEM LOT #1 DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
PROPOSED 3 BEDROOM DWELLING
DESIGN FLOW. 3 BEDROOMS ® 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL- 472 S.F. 349 GPD
USE (2) 500 GAL. LEACHING CHAMBERS (ACME
OR EQUAL) WITH 4' STONE ALL AROUND
SYSTEM LOT #2 DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
PROPOSED 2 BEDROOM DWELLING
DESIGN FLOW: 2 BEDROOMS 0 110 GPD = 220 GPD
USE A 220 GPD DESIGN FLOW
SEPTIC TANK: 220 GPD (2) = 330
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL' 472 S.F. 349 GPD
USE (2) 500 GAL LEACHING CHAMBERS (ACME
OR EQUAL) WITH 4' STONE ALL AROUND
NOTE: 2 BEDROOM DEED RESTRICTION
ZONING SUMMARY LOT 1
ZONING DISTRICT. R-40
SYSTEM PROFILE #2
SYSTEM SHALL BE
< 2 MIN/INCH
EXISTING
�KWITH �
MIN.
LOT SIZE
(NOT TO SCAM
COMPARABLE MEANS FOR FUTURE LOCATION.
MIN.
LOT FRONTAGE
ACCESS COVERS TO WITHIN V OF FIN. GRADE
COVERS TO WITHIN 3' GRADE -
MIN.
TOP FOUND. EL. 55.5'
30'
133.6'
2' PEASTONE OR GEOTEXTI.ECONCRETE
- FILTER FABRIC OVER STONE -
F2%
20'
32.8'
MIN.
SMINIMUM .75'
OF COVER OVER PRECAST
98.4'
-
BUILDING COVERAGE 25%
SLOPE REQUIRED OVER SYSTEM 53.5
'i
6"
PREWST N-10
8"
WATERTE5F D'BOX FOR LEVELNESS
O
B
SERS (IYP)
LS
LS
34"
PRECAST RISERS
50.2'
_35'
1 OYR 5/6
4 � PVC
WAR w- INVERT IN 49.67'
.:..
PIPES LEVEL 1Si 2'
�4
COMPONENTS
(TYP-) 4
!�
51.0'*
1500
SroES S0
1p• GAL H-10 14"
•
50.45'
TEE SEPTIC TANK TEE
0,
000
GAS BAFFLE'
°°°°°ee
•-a°a°oMoe
V LIO. LEVEL (ACME OR EO
49.94'
4 '
°o° °°°°L.H-10
47.
..N
V00°O°000000000 O,O `O O°O°O°O°O°O°O°O°O°OOOe4
•+Qom°o.°.o°o�y�o�000$ooageoogo,•,00000�pog�ogog000?
3/4"-1-1/2' DOUBLE WASHED
STONE 4' MIN.
500 GAL LEACHING CHAMBERS BY ACME PRECAST OR EQUA
ALL AROUND PRECAST STRUCTURES
(2) UNITS REQUIRED
- -
} V CRUSHED STONE OR MECHANICAL
OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00' X 12.83'
I� COMPACTION. (15.221 [21)
'
N%.SLOPE). ( 2 R SLOPE) (_1_11 SLOPE)
FOUNDATION-
22' - SEPTIC TANK 13' D' BOX 12'
42.5' BOTTOM TH-2
FACILITY
NO GROUNDWATER FOUND -
--X --X --X --X
SYSTEM LOT #1 DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
PROPOSED 3 BEDROOM DWELLING
DESIGN FLOW. 3 BEDROOMS ® 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL- 472 S.F. 349 GPD
USE (2) 500 GAL. LEACHING CHAMBERS (ACME
OR EQUAL) WITH 4' STONE ALL AROUND
SYSTEM LOT #2 DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
PROPOSED 2 BEDROOM DWELLING
DESIGN FLOW: 2 BEDROOMS 0 110 GPD = 220 GPD
USE A 220 GPD DESIGN FLOW
SEPTIC TANK: 220 GPD (2) = 330
USE A 1500 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL' 472 S.F. 349 GPD
USE (2) 500 GAL LEACHING CHAMBERS (ACME
OR EQUAL) WITH 4' STONE ALL AROUND
NOTE: 2 BEDROOM DEED RESTRICTION
ZONING SUMMARY LOT 1
ZONING DISTRICT. R-40
RESIDENTIAL DISTRICT
ZONING DISTRICT. R-40 RESIDENTIAL DISTRICT
< 2 MIN/INCH
EXISTING
PROPOSED
MIN.
LOT SIZE
40,000 S.F.
32,918 S.F.
MIN.
LOT FRONTAGE
150'
120.6'
MIN.
FRONT SETBACK
30'
133.6'
MIN.
SIDE SETBACK
20'
32.8'
MIN.
REAR SETBACK
20'
98.4'
MAX.
BUILDING COVERAGE 25%
5.54%
IMPERVIOUS COVERAGE
6"
10.37%
VARIANCES REQUESTED:
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
(3.7): REDUCTION IN FOUNDATION HEIGHT ABOVE HIGH POINT
IN ROAD (2' TO 1')
ZONING SUMMARY LOT 2
SE #13587
ZONING DISTRICT. R-40 RESIDENTIAL DISTRICT
< 2 MIN/INCH
EXISTING
PROPOSED
MIN. LOT SIZE
40,000 S.F.
20,144 S.F.
MIN. LOT FRONTAGE
150'
74.0'
MIN. FRONT SETBACK
30'
104.6'
MIN. SIDE SETBACK
20'
26.0'
MIN. REAR SETBACK
20'
120.5'
MAX. BUILDING COVERAGE
25%
5.58%
IMPERVIOUS COVERAGE
LS
15.39%
VARIANCES REQUESTED:
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
(3.7): REDUCTION IN FOUNDATION HEIGHT ABOVE HIGH POINT
IN ROAD (2' TO -2.3')
0
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES,
WITNESS: PHIL RENAUD
DATE: 6/4/14
SE #13587
PERC. RATE _
< 2 MIN/INCH
-CLASS I
SOILS
ELEV.
0"
53.0'
p"
LS
LS
1OYR 3/2
1OYR 3/2
6"
8"
B
B
LS
LS
34"
1 OYR 5/6
50.2'
_35'
1 OYR 5/6
to
LOCU
NOT TO
ASSESSOF
OWNER OF RE
OUR FIRST HOME, INC.
86 WILLOW STREET
YARMOUTHPORT, MA 026'
REFERENCES
CERT 206567
LCP 43317A, PET. PLAN
TOWN OF YARMOUTH ENG
COMPREHENSIVE PERMIT I
REFERENCE PLAN OF LAN
JUNE 22, 2015 AND ENDI
NOTE:
DATUM : NAVD88
ZONING RELIEF NEEDED Fi
CONFIGURATION. (AREA, F
WETLAND (IVW) ASSUMED
MAPPING
ELEV. ELEV
53_5' p" 54.5'
- A -
LS
4" 1OYR 3/2
- B
LS
50.6' 40" 1OYR 5/6 51.2'
PERC
C C C
PERC
M/CS M/CS MS
1OYR 6/8 1OYR 6/8 2.5Y 7/6
120" 1 43_0' 132' I 42.5' 120" L 44_5'
NO GROUNDWATER ENCOUNTERED NO GROUNDWATER
TIThSfT
OF
#906 & #910 WEST- YARMC
6-1`�-I�-
DATE DANIEL A. OJALA, P.E., P.L.S.
YARMOUTHPORT, N
PREPARED FOR
OUR FIRST HOME I1'III
DATE: DECEMBER 5, 2014
REV. JULY 15, 2015
AUGUST 19, 2015
Scale: l"
0 10
I
00WO
939
YA