HomeMy WebLinkAbout2021 Sep 13 - Variance Hearing Notice, Application, Abutter Lists, Receipts, PlansLEGEND
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EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
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PROPOSED CONTOUR
C98.4j
PROPOSED SPOT EL.
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Route
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TEST HOLE
2�
SLOPE OF GROUND
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UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
TIGHT TANK: 330 GPD (5) = 1650
MIN. 2000 GAL TIGHT TANK CAPACITY REQUIRED
USE A H-20 3000 GAL TIGHT TANK
APPROVED DATE
, MA
BOARD OF HEALTH
SYSTEM PROFILE
(NOT TO SCALE)
ADD A MINIMUM OF 51 CF
POURED CONCRETE FOR
BALLAST OVER THE TOP
EXISTING TOF EL. 8.7' AND SIDES; MAINTAIN ALL
ACCESS COVERS
MINIMUM .75' OF
COVER OVER PRECAST
BUOYANCY CALCS:
H-20 3000 GAL. ST WEIGHS 37,000 LBS
6.0' x 17.0 x 7.0 X 62.4 = 44,554 LBS UPLIFT
ADDITIONAL POURED CONCRETE BALLAST IS REQUIRED
(44,554 LBS 37,000 LBS=7554 LBS @150LBS/CF
50.4 CF REQUIRED)
ADD 51 CF CONCRETE BALLAST
*NOTE: INTERIOR PLUMBING TO BE RAISED AND RE-ROUTED
TO EXIT THE DWELLING- IN LOCATION SHOWN ON PLAN VIEW.
PLUMBER TO CONFIRM FEASIBILITY PRIOR TO INSTALLING ANY
PORTION OF THE SEPTIC SYSTEM
FOUNDATION
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1 I
INV. IN 6.3
NORMAL HIGH WATER LEVEL ALARM
(AUDIBLE AND VISUAL) TO BE SET FOR
3/5 OF SYSTEM CAPACITY, ALARM AND
PRESS TO SILENCE SWITCH ON PANEL
NSIDE BUILDING. LOW VOLTAGE FLOATS,
SIMPLEX PANELS, MEYERS OR EQUAL.
PROP. 24" 0 CAST
IRON WATERTIGHT
COVER TO GRADE
8.3'
3000 GAL. H-20 S/T
3/5 TOTA CAPACIT
ALARM ON
EL. 1.3'
000000 0000 0 0 0000 -
TIGHT TANK
( 2 7 SLOPE)MIN. (NOT TO SCALE)
WATER P ROOF/WATERTIGHT
- 10' TIGHT TANK
7.55'
7.3' ADJUSTED
GROUNDWATER
NOTES
1. UAIUM IJ "' - --
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 -?0
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
6" CRUSHED STONE OR MECHANICAL VERIFYING THE LOCATION OF ALL UNDERGROUND & LOCUS MAP
COMPACTION. (15.221 [21) OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK
11. EXISTING LEACHING FACILITY SHALL BE PUMPED SCALE 1"=2000'f
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND. ASSESSORS MAP 22 PARCEL 180
12. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM LOCUS IS WITHIN FEMA FLOOD ZONE
IS SUITABLE FOR ALARM CONNECTION. ELECTRICAL AE (EL. 11) AS SHOWN ON
PERMIT REQUIRED. COMMUNITY PANEL #25001CO588J
13. DEWATERING REQUIRED FOR INSTALLATION OF DATED 7/16/2014
TIGHT TANK. PROVIDE SILT CONTAINMENT AS
C�NECESSARY.
14, WHEN SEWER SYSTEM BECOMES AVAILABLE, THE
OER SHACONNECT TO SEWER AND
TTANK SYS ELM SHALL BE ABANDONED/REMIOVED. TIGHT TANK NOTES:
AN OPERATIONS AND MAINTENANCE PLA,,, WILL
BE REQUIRED FOR THE LIFE OF THE SYSTEM.
ALARM TO ACTIVATE AT 3/5 HOLDING
CAPACITY. TANKS TO BE PUMPED AS
REQUIRED AND ALARM TO BE INSPECTED 1
TIME PER YEAR.
TIGHT TANK SHALL BE DESIGNED AND
INSTALLED IN ACCORDANCE WITH 310 CMR
15.260, AS AMENDED.
Yarmouth Conservation Conditions: e
Conservation
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Administrator for review. An electronic copy of the final plan shall
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2. The proposed sewage disposal system shall meet the applicable
SEPARATION BETWEEN THE INLET AND OUTLET TEES
Title 5 wetlands setbacks as set forth by the Health Department.
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AND HIGH GROUNDWATER. (12" to 0")
3. A "work limit" line shall be established with Erosion Controls (Le �
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responsibility to implement and maintain appropriate and adequate
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erosion controls measures throughout the construction process. ]
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4. No work of any kind shall occur on the Resource Area side of the
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CALLING DIGSAFE (1-888-344-7233) AND
6" CRUSHED STONE OR MECHANICAL VERIFYING THE LOCATION OF ALL UNDERGROUND & LOCUS MAP
COMPACTION. (15.221 [21) OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK
11. EXISTING LEACHING FACILITY SHALL BE PUMPED SCALE 1"=2000'f
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND. ASSESSORS MAP 22 PARCEL 180
12. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM LOCUS IS WITHIN FEMA FLOOD ZONE
IS SUITABLE FOR ALARM CONNECTION. ELECTRICAL AE (EL. 11) AS SHOWN ON
PERMIT REQUIRED. COMMUNITY PANEL #25001CO588J
13. DEWATERING REQUIRED FOR INSTALLATION OF DATED 7/16/2014
TIGHT TANK. PROVIDE SILT CONTAINMENT AS
C�NECESSARY.
14, WHEN SEWER SYSTEM BECOMES AVAILABLE, THE
OER SHACONNECT TO SEWER AND
TTANK SYS ELM SHALL BE ABANDONED/REMIOVED. TIGHT TANK NOTES:
AN OPERATIONS AND MAINTENANCE PLA,,, WILL
BE REQUIRED FOR THE LIFE OF THE SYSTEM.
ALARM TO ACTIVATE AT 3/5 HOLDING
CAPACITY. TANKS TO BE PUMPED AS
REQUIRED AND ALARM TO BE INSPECTED 1
TIME PER YEAR.
TIGHT TANK SHALL BE DESIGNED AND
INSTALLED IN ACCORDANCE WITH 310 CMR
15.260, AS AMENDED.
Yarmouth Conservation Conditions: e
Conservation
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VARIANCES REQUESTED:.
1. A hard copy the plan shall be provided to the conservation
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Administrator for review. An electronic copy of the final plan shall
UNDER MAX. FEASIBLE COMPLIANCE 1T 405
be provided to kgrant@yarmouth.ma.us.
S.
OF
(1 j) REDUCTION OF THE REQUIREMENT OFA 12 INCH
2. The proposed sewage disposal system shall meet the applicable
SEPARATION BETWEEN THE INLET AND OUTLET TEES
Title 5 wetlands setbacks as set forth by the Health Department.
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AND HIGH GROUNDWATER. (12" to 0")
3. A "work limit" line shall be established with Erosion Controls (Le �
"silt
(�/I-\I
(PROVIDE WATERTIGHT BOOTS)
straw bales, staked filter fabric, bark mulch, sacks," products
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made with rice straw, and other weed -free products or approved by
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the Commission.) Hay bales are not allowed. It is the applicant's\
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responsibility to implement and maintain appropriate and adequate
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erosion controls measures throughout the construction process. ]
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4. No work of any kind shall occur on the Resource Area side of the
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work limit line. This line shall be established prior to any
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construction or work /•
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5. All imported fill shall be clean and not contain any foreign debris\6
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such as cement, bituminous concrete rubber, metal trash, :.(�: '. /
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boulders, etc #4
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6. Debris, including litter, shall be picked up immediately. Any excess -
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material that is excavated from the job site shall be disposed of at
a location approved by the Conservation Administrator or in a �
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covered dumpster. No debris shall be allowed In a Wetland or Q
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Waterway. 6 :
7. Washing of equipment/tools shall be done OFF-SITE or handled in
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a manner approved by the Conservation Administrator.\
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8. No equipment shall be refueled, nor shall fuel be stored within 100 / ta"ti
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KITCHEN
BATH
feet of a resource area. h
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DINING
9. The cesspool is to be pumped dry, the connection broken, and
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BEDROOM
ROOM
ROOM
filled with clean sand. #5
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10. Any area that is disturbed during construction shall be revegetated -
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immediately or as soon after as the growing season commences. SHED
LOTS 1,
2, & 3 r /p
Permanent stabilization shall be carried out in order to minimize erosion.
TEST HOLE LOGS
ENGINEER: DAVE MASON
WITNESS: MALLORY LANGLER
DATE: 2/24/21
PERC. RATE _ _ < 2 MIN/INCH
CLASS _ SOILS
4 ELEV.
1
0 66_5'
FOY
1
45"
C
MS
TEST HOLE LOGS
ENGINEER: RON CADILLAC
WITNESS: BRUCE MURPHY
DATE: 7/6/05 -1-
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
1A ELEV.
0" 8.0'
FILL
62"
E
LS
76"
5Y 3/1 1.67'
GROUNDWATER ADJ. DATA:
PERC WELL: MW 29
1OYR 7/4 ZONE: B 102"
ADJUSTMENT: 2.8' (FEB. '21)
PERC
120" -3.5'
G.W. ENCOUNTERED AT EL. 4.5'
DEC
DICE #21-208
P EAT
-0.5'
C
LS
5YR 4/5
150" I I -4.5'
G.W. ENCOUNTERED AT EL. 3.42'
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R-3111001=
LIVING
ROOM
EXISTING
FLOOR PLAN
BEDROOM
"4 OF
DANIEL
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DATE DANIEL A. OJALA, P.E., P.L.S.
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HEALTH DEPT
nI, 111N]TLE
mSITE P
OF
31 BAYBERRO'hY RD.
WEST 1 1
PREPARED FOR
YANA VILEINUI-Ilrx
DATE: SEPTEMBER 7, 2021
SccIe:1"= 20'
0 10 20 30 40 50 FEET
off 508-362-4541
fox 508-362-9880
downcape.com
down cope engineering, idc.
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
21-208 VILENCHIK.DWG