HomeMy WebLinkAboutSite Plan Review - 2-18-2020LEGEN D
- 99 - EXISTING CONTOUR
X 99�r EXIST. SPOT ELEV.
-[99]- PROPOSED CONTOUR
�98�4] PROPOSED SPOT EL.
TH1
� TEST HOLE
2� SLOPE OF GROUND
�Q� UTILIN POLE
F RE HYDRANT
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Y
NOTE: NOT ALL SYMBOlS MAY MPEAR IN DF
#143
MAP 122 PARCEL 128
VALERIE GRANT
DB 29469 PAGE 236
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#153 SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW:
1 BEDROOMS � 110 GPD = 110 GPD
2050 S.F. RETAIL � 50 GPD/1000 SF = 103 GPD
USE A 213 GPD DESIGN FLOW
SEPTIC TANK: 213 GPD (2) = 426
USE A 1500 GAL. DUAL COMPARTMENT SEPTIC TANK
USE A 1000 GAL. GREASE TRAP FOR KITCHEN FLOW
LEACHING:
= 9 6 SF PER HIGH
4.73 SF LF x
6.25 LENGTH 2 .5
�
RATOR UNIT
CAPACITY INFILT
213 GPD/0.74 GPD/SF = 288 SF LEACHING REQ'D
288 SF/29.56 SF/UNIT = 10 UNITS
THEREFORE, USE GRAVELLESS SYSTEM OF (10) H-20
HIGH CAPACITY UNITS IN FIELD CONFIGURATION OF 2
ROWS OF 5 UNITS
10 UNITS x 29.5 SF = 295 SF > 288 SF
295 SF (0.74) = 218 GPD (OK)
, MA
APPROVED DATE BOARD OF HEALTH
------ �
� -
#153 SYSTEM PROFILE
(NOT TO SCALE) �
2' CAST IRON COVERS TO GRADE OR CONCRETE 2' CAST IROd CNERS TO GRA�E OR CONCREfE ALL SYSTEM COMPONENTS SHALL BE
COVERS TO WITHIN 6" GR4DE, COORDINATE W/ OWNER COVERS TO WRHN 6" GRADE, COORDINATE W/ OWNER MARKED WITH MAGNETIC TAPE OR
COMPAR4BLE MEANS FOR FUTURE LOCATION.
46.0' 46.1 ' 47.0'
IvININUM .75� OF COVER OVER
PROVIDE INSPECTION PORTS TO
44.83 44.53� a' uiN. SuntP 4"0SCH40 PVC � Wll?iIN 3" OF FINISH GRADE
:� .,,, t2' �+iN. iNi. oiu. PIPES LEVEL 1ST 2' ,
43.0
*44.0
ao• io- ia•
��, ; NOTE: TWO SEPTIC PIPES 43��8, �• TEE 43.48� � TEE 2a. � TEE 43.23�
- FROM BUIL�ING REQUIRED; GAS BaFFLE ���.. ' "aogogogog000 WATERTEST D'BOX
43.53 cas enFF�e :� '-°���°•°�°-• FOR LEVELNESS
. �. ..90 GAL H-20 .. 1500 GAL H-20 i ` . '
�I ' GREASE TRAP 12�� .� 4� Lp. LEVEL ' 4.'2.9Z' 42J5
'�, ''�}�',; SEPTIC TANK {: qCM! OR EOUAL .;
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�THE INSTALLER SHALL VERIFI' THE LOCATIONS - o.o o , o�o,n_ .,. o 0 0 o n o. __..n.o 0
OF ALL UTILITIES AND ALL BUILDING SEWER 6" CRUSHED STONE OR MECHANICAL #
OUTLETS AND ELEVATIONS PRIOR TO INSTALLING COMPACTION. (15.221 [2]) L� 6" CRUSHED STONE OR MECHANICAL �
ANY PORTION OF SEPTIC SYSTEM �COIAPACTION. (15.221 [2])
NOTE: TWO SEPTIC PIPES FROM BUILDING REQUIRED;
SEPTIC PIPE FROM BUILDING TO GREASE TR4P FOR
KITCHEN � WASTE ONLY SEPTIC PIPE FROM BUILDING ( 2'2% SLOPE) Q 5
42.67'
o.s2'
41.67'
USE (10) HIGH CAPACITY INFILTRATORS IN CONfl6UR4TI0N SHOWN
(NO STONE PROPOSED)
7.97'
ADJUSTED GROUNDWATER EL. 33.7'
TO SEPTIC TANK FOR SANITARY WASTE ONLY. (_� SLOPE) ( 1 y, SLOPE) ( � 7. SLOPE)
FOUNDATION ��� GREASE TRAP -1' I
SEPTIC TANK ?3' D' BOX 8' -
-21 '
� ( �'5� SLOPE) i
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3 D MAG NAIL
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_� �I =43.8' NAVD88
(VARIABLE WIDTH STATE HIGHWAY) �
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' ASPHALT SIDEWALK SET _
30.02�
24" OAK N88'13�58"E 10.37�� g �'
9.75' _OVE_ANG_ A
4 �
DECK A
6.07' � � 3.7�' �
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ALOA M. & YUTI ATANABE
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',�� �, � � 3 I CONSBRkiCT(ON CTED DURIN� �� �-.-
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� ��,r� N m � s'
��} I �"� 5'� REMOVAL OF UN§UITABLE SOIL REQUIRED � j
��'t"`� I � j A�20UND PERIMETER"OF LEACHING FACILITY, j`
i a {��: I � E D WN TO SUITABL�-SOIL LAYER. REPLACE
�- �f €� iH CLEAN MED. SAND, TO MEET �
� �ECIFICATIONS OF� 310 CMR 15.255(3) �
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..0' ? PROP. VENT N1TH CHARCOAL FILiER
3� h � AND BUGSCREEN (FINAL PLACEMENT BY
� � / �� CON7RACTOR VATH HOMEOWNER
r4Br � � CONSULTATION)
�'. �� 32�� � � t��A�' 122 PAR�E 125
2g � E l. � � A�DA M. � YiiTi b' h7At�kS�
59' `ti �. ��B �177 Y�s� 2�6
PROPOSED CONDITIONS
�
FACILITY
4" SCH40 VENT WITH
CHARCOAL FILTER AS
SHOWN PLAN VIEW
PITCH BACK TO SAS,
NO LOW POINTS.
VARIANCE REQUESTED UNDER MAX. FEASIBLE COMPLIANCE
15.405 1b: SAS TO BE > 3' BUT z 6' BELOW FINISH GRADI
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER F00T.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
TO BE AASHO H-24
5. PIPE JOINTS TO BE MADE WATERIIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
310 CMR 15.000 (TITLE 5.)
7. 1}i15 PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
BE USED FOR LOT LINE STAKING OR ANY OTHER
PURPOSE.
8. PIPE FOR SEPTIC SYSiEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED
WITHOUT INSPEC110N 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 BENEATH AND 5� AROUND THE PROPOSED
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
TEST HOLE LOGS 1-2
ENGINEER: DARREN MEYER, CSE 1614
WITNESS: AMY VON HONE, RS
DATE: 12/21/2017
PERC. RATE _ < 2 MIN/INCH
CLASS � SOILS
ELEV. ELEV.
O TP-1 46.6� Q" �-2 47.2'
A A
LS L5 -
10YR 3/2 10YR 3/2
8° 12"
8 B
LS LS _
39„ 10YR 5/8 43.3� 40�� 10YR 5/8 43.9�
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SiL SiL
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Dennis
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Pond
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LOCUS MAP
SCALE 1"=2000'f
ASSESSORS MAP 122 PARCEL 126
LOCUS IS WITHIN FEMA FLOOD ZONE X
(AREA OF MINIMAL FLOOD HAZARD) AS
SHOWN ON COMMUNITY PANEL #25001C0559J
DATED 7/16/2014
ZONING SUMMARY #153
ZONING DISTRICT: B-1 BUSINESS DISTRICT
REQUIRED:
MIN. LOT SIZE 25,000 S.F.
MIN. LOT fRONTAGE 150'
MIN. FRONT SETBACK 30'
MIN. SIDE SETBACK 25'
MIN. REAR SETBACK 20'
MAX. BUILDING COVERAGE 25%
MAX. LOT COVERAGE 70�
OWNER OF RECORD
TATIBOUET GROUP ATLANTIC LLC
2929 PONNI M01 ROAD
HONOLULU HAWAII 96815
REFERENCES
DEED BOOK 32347 PAGE 119
PLAN BOOK 200 PAGE 49
PARKING CALCULATIONS:
MERCANTILE:
35 OCCUPANTS (1/7 OCCUPANTS) = 5 SPACES REQ.
RESIDENTIAL•
ONE UNIT (2/UNIT) = 2 SPACES REQ.
TOTAL: 7 SPACES REQUIRED
7 SPACES PROVIDED INCLUDING 1 HANDICAP
(5 SPACES PROVIDED ON ABUTTING PROPERTY PER
WRITTEN AGREEMENT)
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#�153 F�OUT� 6A
YARMOUTH POi�T, I�A
PREPARED FOR
TATIBOUET GF�OIJP'
156" 2•5Y 7/4 33.6� 154» 2•5Y 7/4 32 4, ATLANTIC LLC
siEve C2 C2 DATE: JANUARY 29, 2020
CS CS Scale:l "= 20'
SILT POCKETS SILT POCKETS L s � � i
2.5Y 7/4 2.5Y 7/4 G-W ADJ. DATA: a �0 20 3o ao so FEEr
204" 30� 204° 30.2' WELL: AIW-247
_ ZONE: B
ADJ: 2.9� off 508-362-4541
GROUNDWATER ENCOUNTERED 190" EL. 30.8 DECEMBER 2017 I foX 5o8-3sz-esao
�,�.c,rthr�,y,� downcape.com OO
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iv,Qr,�E�_A -��,� down cape engineering, inc.
� o��°•��� ��+'� civil engineers
`�'"�� "�� land su�veyors
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�'��� 939 Moin St�eet Rte 6A
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PERMIT SET NOT FOR CONSTUCTION
2020.DWG