HomeMy WebLinkAboutEngineered Plans - 201712 4
" 136
1 — •
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13.5 1 \\
LEGEND
Proposed Building
Existing Building
Edge of Pvmnt — — — — —
Existing Contour ..... I.......... i 0
Proposed Spot Elevation 3.5
Existing Spot Elevation 13.6
Proposed Septic
euak lslond
Rd
12� " •g as ' 13 ` 12.7 Existing Septic _----------_----- C�°
13,13.4 �,, Flood zone limit ... �° LOCUS
O Vf
N � 136 Swan
6) a o. a �0 Pond
LOT 12 ,�� o \� dJ� LOCATION MAP
CB/
DH Plan Bk 144 Pg 123 `� _10 '
13,005 Sq Ft a 13.3 Existing House
`° `� e,, To Be Removed �l \\ fin, Asses Map 49, Parcel 240
0.3 Acres TOF 0 El 14.1 \ Deed: Bk.29200, Pg.279
101 1 �� 1 \\ Plan: Bk. 144, Pg. 123, Lot 12
3.5 A g' 13.3/ � �O • / —. O
PROPOSED
HOUSE s 1 4
��,`�'� �,, 6N �,•' TOF ® El 14.8
SSS- 0.25�� �".. \x/....13.1• -0, �j \ O ���jttoFMgssye ���rHOFkf�e90
O., -� Flood c5` :\ DANIEL tiG a MICHAEL 'G
128 Zone x s, o#, \ ° J)
'G � .3.5 '', ' cK•' .• \ o CRpTEAU
..--12 61, _3 �oPoged OQ 12.3 CIVIL
OTE W CADUE
\ No. 46253 o No, 37550
p ... \ �o �F ^ion QaP
13.1 , \ \ \ oFs Grs'�E¢
. . _.�3 �'j 12.6 r'Y �� \
H#1 . ' Reee,�ve \ BENCH MARK —-- r
Pees &ool Fill
,SAS 1 0 Survey Nail �<
El. 11.0
5' Unsuitable TH#2 zone x CB/D0\4 "XNoteSoils Removal Limit 119 11.4 _ Flood _ *Site Grading Is To Contain Stormwater Run --off & Prevent
'�� 1a syr zone 100E1 11) Q, - Against Stormwater Flowing Onto Adjacent Properties,
Flood BENCH MARK
1,2 Zone x �g . @ Top CB SCA L E: 1 20
SFHA �o° ��^ .: El. 12.8 0' 20' 40' sa'
11 Limit
9.3
9.8 S 6� � ���• ?j�9� 9�`' .
• O J
1-o ORAN ENGINEERING ASSOC LLC
Yarmouth Health Department �� �� Z) /Alk .' ' 508-432-2878 941 MAIN STREET (RTE 28), HARWICH, MA
P VED peg F' E # CB/QH 3 ''' PROPOSED CONDITIONS PL 0 T PLAN IN YARMOUTH
' 7 9,
Prepared For: Terry Ullram
_� pl&
a e Date 15 ROBIN ROAD YARMOUTH MA
Sh f: I o f2 [PROJECT: 16-148 DA TE: S 12 17
T.O.F. ACCESS MANHOLES TO WITHIN
FI FV 14.19 6" OF FINISHED GRADE
Top Slab
® El 7.3f
x-10" -
14"
1500 GAL.
SEPTIC TANK
Set On Stable
Compacted Base
GAS
TEST HOLE 7 D. 12.6
1: •
Itow1
--� Use Clean Medium Sand
Between, Around and for
6' Above Chambers
Insp.
Port
V l• ....................... ...................... ...J.' 3'max.
j 1'min.
0 t Cover
. �tlppp gppgtlgq gq�lgq�( ggpAgqp pop qG
SYSTEM PROFILE
Not to scale
Depth
Horizon
Texture
Color
Other
0-10"
A/E
Loamy Sand
10YR3/1
COMPACTED BASE.
10-30"
B
Loamy
Medium Sand
10YR416
V.F.
30-126"
C
Medium Sand
10YR616
Loose
GWE @ 120" (El. 2.6) Btm El. 2.1
*Fill to 55" on NW side of the Hole.
TEST HOLE 2 El. 11.4
Depth
Horizon
Texture
Color
Other
0-3"
0
Organic
COMPACTED BASE.
3-10"
A/E
Loamy Sand
10YR311
10-28"
8
Loamy
Medium Sand
1OYR416
V F
28-120"
C
Medium Sand
10YR6/6
Loose
GWE @ 105" (El. 2.65) Btm El. 1.4
Date: 5/10/17
Performed By. Daniel P. Croteau, PE, SE481
Witness: Amy VonHonne, HA
ORO UND WA TER ADJ,
Groundwater Found:
Index Well: MIW--29
Zane A (4/17,7.7')=>
Ad j. High GW Depth=
E t. 2.7
+1.3'
E l , 4.0
I.0 -
34'x 8.5'x 8"deep
Stoneless Field
3 Rows of 8 Standard Capacity
Quick -4 Infiltrator Chambers
LEACHING FACILITY
SEPTIC SYSTEM NOTES
1.)
EXISTING CESSPOOLS ARE TO BE PUMPED AND FILLED
OR REMOVED,
2.)
SYSTEM COMPONENTS ARE TO BE SET
ON A STABLE
COMPACTED BASE.
SEPTIC TANK AND DIST. BOX ARE TO
BE INSTALLED
ON COMPACTED FILL SOIL OR 6" OF
CRUSHED STONE
ON NATIVE SOIL.
3.)
ALL COMPONENTS ARE TO MEET TITLE
5 MATERIAL
AND CONSTRUCTION REQUIREMENTS.
4.)
SEPTIC TANK AND DISTRIBUTION -BOX
ARE TO BE WATERTIGHT PER TITLE
5 REQUIREMENTS,
5.)
UNSUITABLE SOILS BELOW EL.10, ARE TO BE REMOVED
BENEATH AND FOR 5' AROUND THE
LEACHING
AREA AND REPLACED WITH TITLE -5
FILL SOIL.
*Site Grading Is To Contain Stormwater Run—off & Prevent
Against Stormwater Flowing Onto Adjacent Properties.
/tt1
OF hl4,9s9C
DANIEL. tiG�
P.
CROTEAU N
CIVIL
Nn. 46253
STeR``��``��
Sh t: 2 o f2
ELEV. 9.2
5.2'
ELEV. 4.0
Ad j. High GW
Concrete
Cover F==:fI 4"PVC Pipe
ADS
Manhole
Infiltrator 4" Perforated Pipe
Chamber Inside Chamber
Use min.: 2— 3/8 Holes
0 2" vert spacing
SAS INSP. PORT DETAIL
SAS CONSTRUCTION DETAIL
Insp. Port
and Manhole
*Use Clean Medium Sand
Around and for 6" Above Chambers
I 8 Standard Capacity.
h� --
J4'J Quick 4 Infiltrator Chambers
wlMult—Use Endcaps
T
34"
34"
+ 8.5'
SYSTEM DESIGN
Design Flow: 3 bedrooms @ 110 gal/day = 330 gal.
Septic Tank: 330 gal. x 4.5 = 1485 gal.
Use Title -5 min: 1500 Gal. Tank
Leaching Facility: 3 Rows of 8 Infiltrator Chambers w/End Caps
Proposed: 3 rows x 34 If /row x *4.73sf/lf 482 sf
Capacity: 482 sf x 0.74 gal/1 sf = 356 gal.
*Per Mass.DEP Certification For General Use
NOTE: Garbage disposal is not permitted with this design.
[KORAN ENGINEERING ASSO_C,,LLC
508-432-2878 941 MAIN STREET (RTE 28), HARWICH, MA
PROPOSED CONDITIONS SITE & SEPTIC PLAN
15 ROBIN ROAD YARMOUTH, MA
PROJ ECT : 16-148 I DA TE: 5112117