HomeMy WebLinkAbout4983 45 Cedar St Site Plan Left and RightGRADE �N51
2% SLO
FILTER FABRIC
9.5 TOP 8.74' FINISHE
JE ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
TOP OF FNDN EL. 9.9' ACCESS COVERS TO GRADE
9.5' MINIMUM .75' OF COVER OVER PRECAST
PRECAST H-10 WATERTEST D'BOX
Rzs�Rs {TYP.) FOR LEVELNESS
7.9'f
2500 GAL H-10
10" SEPTIC TANK/
7.23' TEE PUMP CHAMBER
COMBINATION
5' LIQ. LEVEL (ACME OR El
4"OSCH40 PVC
PIPES LEVEL 1 ST 2'
SEE DETAIL BELOW 13 8.62' 8.45'
1.48' ;..:.:: ..:•;. 6" MIN. SUMP
12" MIN. INT. DIM.
pappa°a°p°oaapappdoaoao°ppo°OaoaoaopppoPa°°pp
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2])
(2.5 SLOPE) (1 % SLOPE) ( 1 % SLOPE)
FACTORY WATERPROOFED
FOUNDATION— 27' SEPTIC TANK 5' D' BOX 6' —
*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 —
EXISTING CONTOUR
X 99. r
EXIST. SPOT ELEV_
—[991--~
PROPOSED CONTOUR
[98.4]
PROPOSED SPOT EL.
TH1
TEST HOLE
SLOPE OF GROUND
71)
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYM&XS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: MALLORY LANGLER
DATE: 3/ 12/21
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
Q ELEV.
0�� 8.5'
A
LSle
10" 1OYR 3/1
B
LS
1OYR 5/6
20" 6.8'
PERC
I
ACCESS FOR ROUTINE MAINTENANCE
MUST BE PROVIDED FOR ZABEL FILTER.
INSTALLER MUST FOLLOW ALL
MANUFACTURER'S SPECIFICATIONS FOR
PROPER FILTER INSTALLATION
8.39"
CLEAN FILL
4" PERFORATED PVC 3' O.C, S
3/4"-1-1/2" DOUBLE WA
8' STONE LEACHING FIELD
LEVFL
3 D. 0'
LEACHING
FACILITY
ALARM AND CONTROL PANEL
TO BE INSTALLED INSIDE
BUILDING. ALARM TO BE ON INV. IN 7.23'
SEPARATE CIRCUIT FROM PUMP
ZABEL FILTER
FLOAT SWITCH ALARM ON CUTLET TEE W/EXTENSION
SETTINGS:
PUMP 1ON:Z�q
5" WORKING RANGE 6
5"
PUMP OFF 12"
MS GROUNDWATER ADJ. DATA:
WELL: MIW 29 a
2.5Y 7/6 ZONE: A
ADJUSTMENT: 1.74'
(MARCH)
120"
GROUNDWATER ENCOUNTERED AT 78" EL. 2.0
I)CF. U21--- 0,S0
ACCESS COVERS
TO GRADE
19" TEE
1500 GAL. MIN.
THIS SIDE
OF BAFFLE
6.8,
PF
v
\--- 6" BAFFLE
FACTORY WATERPROOFED
2500 GAL. SEPTIC TANK/PUMP CHAMBER c
(NOT TO SCALE)
o
0
R STpEET
C� A
Scale: 1' = 20' f
0 10 20 30 40 5C FEET
S8�7 FW c
nw
SPEC"ON
0
1_�
29.7
PROPC
ADDITI
(SLAB
NVK I `5LL Ut I AIL)
4" LOAM & SEED
ADJUSTED GROUNDWATER
EL. 2.74
}DICK DISCONNECT FOR PUMP
600t GAL. RESERVE
/IDED IN PC
3SURE LINE
-0 DRAIN BACK
_ES
ALVE
=RS SRM 4
ERSIBLE 4/10 HP PUMP
EM (OR EQUAL)
3LOCK)
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-10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
WITH 310 CMR 15.000 (TITLE 5.)
'TH MIN. BELOW INV. 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 VERIFYING ITHE FLOCATION OF ALL UNDERGROUND & LOCUS MAP
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK. SCALE 1 "=2000'f
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL ASSESSORS MAP 34 PARCEL 126
BE REMOVED BENEATH AND 5' AROUND THE
PROPOSED LEACHING FACILITY. LOCUS IS WITHIN FEMA FLOOD ZONE AP* EL
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
13. ACCESS FOR ROUTINE MAINTENANCE MUST BE
PROVIDED FOR ZABEL FILTER. INSTALLER MUST FOLLOW
MANUFACTURER'S SPECIFICATIONS FOR PROPER FILTER
INSTALLATION, INSTRUCT OWNER ON MAINTENANCE.
14. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM IS
SUITABLE FOR PUMP CONNECTION PRIOR TO ORDERING
PUMPS. ELECTRICAL PERMIT REQUIRED.
15. FEMA FLOOD RESISTANT FOUNDATION DESIGN AND
COMPLIANT GRADING REQUIRED. DESIGN BY OTHERS.
16. GUTTERS AND DOWNSPOUTS TO BE DIRECTED TO
DRYWELLS OR ROOF DRIP LINES TO STONE TRENCHES.
17. ENGINEER TO INSPECT AND CERTIFY SYSTEM.
11 AS SHOWN ON COMMUNITY PANEL
#25001 CO589J DATED 7/16/2014
VARIANCES REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1b): REDUCTION IN SETBACK, SAS TO FOUNDATION
(20' TO 10.2')
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
REDUCTION IN GROUNDWATER ADJUSTMENT:
USE 0.74' OF THE MARCH 1.74' ADJUSTMENT
MINIMUM 24 HOURS NOTICE REQUIRED.
NATION ZONING SUMMARY
SYSTEM DESIGN:
ZONING DISTRICT: R-25 RESIDENTIAL DISTRICT
MIN. LOT SIZE 25,000 S.F. GARBAGE DISPOSER IS NOT ALLOWED
MIN. LOT FRONTAGE 150' DESIGN FLOW: 3 BEDROOMS Q 110 GPD = 330 GPD
MIN. FRONT SETBACK 30'
MIN. SIDE SETBACK 15' USE A 330 GPD DESIGN FLOW
MIN. REAR SETBACK 20' SEPTIC TANK: 330 GPD (2) = 660
MAX. BUILDING COVERAGE 25%
USE A 2500 GAL. H-10 DUAL COMPARTMENT
PROPOSED BUILDING COVERAGE 21.9% SEPTIC TANK/PUMP CHAMBER
LEACHING:
z� BUOYANCY CALCS: 330 GPD (.74) = 446 SF REQUIRED
(7 H-10 2500 GAL. ST/PC WEIGHS 24,000 LBS 15' X 30' = 450 SF OK
6.5' x 12.0' x 2.26' x 62.4 = 11,000 LBS UP (OK) 450 SF X .74 = 333 GPD OK
USE A 15' X 30' PIPE AND STONE LEACHING FIELD
v
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
PROVIDE 46' OF 40 MIL LINER AT 5' 45 CEDAR STREET
OFF SAS IN AREA SHOWN. TOP AT SOUTH Y A R M O U T H, M A
� ELEV. 8.8', BOTTOM AT EL. 4.8't
PREPARED FOR
tHOF'NAS,r_ .s�ZHiFMa�-
o DANIEL cyG� god DANIEL A,
A.
OJALA -4 o OJALA
�n A CIVIL >.
No. 40 No. 46502
L(REQUIRE
u `FACILITY
PLA
:T
255(
MA
EYER & SONS BUILDERS, INC.
0:
AANIc;`L A.
mo 4650
�1?r ni.a
eill
DATE DANIEL A. OJALA, P.E., .L.S.
DATE: JULY 22, 2021
a__REV: SEPTEMBER 16, 2021 (HEALTH COMMENTS)
off 508-362-4541
fax 508-362-9880
downcope.com C
dowa cope engiftetvh4f, i7, C.
civil engineers
land surveyors
939 Maui Street ( Rte 6A)
YARMOUTHPORT MA 02675
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