HomeMy WebLinkAbout194 Pawkannawkut Drive Sewage Disposal System DesignJEN
SOIL TEST PIT DATA: 11/22/99
SEPTIC TANK DETAIL: 1,500 GALLON
DISTRIBUTION BOX DETAIL: NOT TO SCALE
SOIL ABSORPTION SYSTEM:
MOT
TO SCALE
CONSTRUCTION OF THE SEWAGE
NOT TO SCALE
NO. OF OUTLETS rJ
F 301±
D.E.P TITLE 5 AND LOCAL BOARD
OF HEALTH REGULATIONS.
TEST PIT - TEST PIT -
4.2' 3.2'
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON,
FINISHED GRADE
00 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
LOCATED WITHIN 150 FT. OF THE
o
°
1 0
GRD. EL. GRD. EL
GW. EL. 2.5' ADJ. GW. EL 2.5' ADJ
REINFORCED CONCRETE. SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE.
2. SEPTIC TANK TO WITHSTAND H-10 LOADING TEES TO BE CENTERED UNDER MANHOLE COVER.
REMOVABLE 2" WALLS NOTES:
o 0 0 0 0 0 0 0 0 0 0
°
0 0 0 0
O
0
OR OTHER CLEAN GRANULAR SOILS
o
0 0
LOAMY SAND 10YR 2/1 " LOAMY SAND 1OYR 2/1
3" 3
UNLESS UNDER PAVEMENT DRIVES OR
TRAVELED WAYS, WHEREIN' H-20 LOADING
COVFJi 1
1 G
0 4 UNITS
<10 X OF No. 4 SIEVE SHALL
°
° " '
50 12
E E
LOAMY SAND 2.518 5/1 1' 11" LOAMY SAND 2.5YR 2/1
SHALL APPLY.
3. ALL PIPE CONNECTIONS AND CONCRETE
,...v:.a..� v..a....'..v.... 2 rw OueleeN UNLESS UNDER PAVEMENT, DRIVES
TRAVELED WAYS WHEREIN H-20 LOADING
4" PVC 00
o°
PIPE
7. EXISTING UTILITIES WHERE SHOWN
O
o
0
0
LOAMY SAND 10YR 5 6 LOAMY SAND 10YR 5 6
2 / 2 B /
CONSTRUCTION SHALL BE WATERTIGHT. 2-24" DIA CONCRETE MANHOLE
STRUCTION ACTIVITY WITH DIG -SAFE
o
o' 0 0 00 0 0 o° 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0
B
3' 35" 3' EL = 0.7 30"
4. FILL ALL UNUSED KNOCKOUTS WITH TO 6COVERS
" FWITH ROM FINISH LGRADE�S BROUGHT
MORTAR.
1 -1- 15" SHALL APPLY.
2. PROVIDE INLET TEE OR BAFFLE WHERE
0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0 0 0
THEIR ACCURACY OR THAT ALL
EL = 1.2 37" _
ARE SHOWN. LOCATIONS AND
6" . 5,5" WHETS a 6• 1
35
CONTRACTOR SHALL VERIFY SIZE,
LOCATION AND INVERTS OF UTILITIES
AND STRUCTURES AS REQUIRED PRIOR
TEE TOI/Af!
a.. • • v •. SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
'e
_
A W IN
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
C
4 1 MED SAND 10YR 6 6 4 G MED SAND 10YR 6 6
M.H. OPENING 12" MIN. 3•
COVER �
.
e e IN PUMPED M
e UM ED SYSTE .
�a�el a "eC 1b�C T
b �°Se $°b °4Eb L-
55"
5 5
RAISE M.H W,[._ 4"
10'-6" SEWER BRICK e.. •o• - •
e•: ::e :=
2" 3, FIRST TWO FEET OF PIPE OUT OF DIST.
BOTTOM ON LEVEL d
6" MIN. 3//4" TO BOX TO BE LAID LEVEL
STABLE BASE 1 1/2" CFFUSHED
LOAM &SEED DISTURBED AREA
111111111711171111111111
;.
657 ROUTE 28, (UNIT 6)
6 C 6 "
2 71
70'_p^ do MORTAR :
12• -
CROSS-SECTION 4. ALL PIPE CONNECTIONS AND CONCRETE
STONE BASE
r " "
3 MAX, COMPACTED FILL 36 MAXIMUM 12 MINI
U
LOT 4
7' 7' 2 SILTY CLAY LOAM tOYR 6/6
= NORMAL WATER LEVEL
�=
CONSTRUCTION SHALL BE WATERTIGHT.
0 0 0 0 0 0 0°0 0 0 0 0
0 0
�y0
3" LAYER
89 "
8P.B'
3•
PRECAST SEPTIC TANK ` 10" 14"
c INLET TEE �
5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
0 0 000 0 0 000 0 0
O HIGH 000 O
L QV DENSITY Q Q
BOSWORTH ASSOCIATES
PEASTONE
REMOVE
MED SAND 10YR 6/2 9' C MED SAND 10YR 5/3
9 3
INDICATES
4'-9"T
2" a'-6• ` 4'-0" MIN. w am ON ` 5'-4"15
- C
- =
30 1/2"
1/2
30" Q
O O POLYETHYLENE O O
EFFEC. W Q INFILTRATOR 3050 $ O
DEPTH O LEACHING O O
COMP. DESIGN: K. HEALY
UNSUITABLE
MATERIAL FOR
5' ALL AROUND
10' " 10'
- z N
5'-8" _: LIQUID DEPTH
FILE NO. 8188-SEP.DWG
00 CHAMBER Q
SHEET 1 OF 1
IF APPLICABLE
EL = (-5.8) 120 OBSERVED
::
PRECAST DIST.
GROUND WATER
11' 11'
iv a
BOX
i
47" - 50" 47"
3/4" - 1 1/2"
137"
�L EL =(-8.2)-1INDICATES
_
'.s.P - :`e.:.: �� .::�:', e.a:.. <w::8::e
- � -
12,
WASHED STONE
t2r
y ESTIMATED
e� BOTTOM ON LEVEL STABLE BASE k
DATE: DATE: SEASONAL HIGH
PLAN VIEW 6" MIN. 3/4" TO"`^d'r ��3«
7 1/2"
22'
11/22/1999 11/22/1999 GROUND WATER
t 1/2" STONE CROSS-SECTION VIEW
PLAN VIEW ASHLEY
CROSS-SECTION OF CHAMBER
TEST BY: TEST BY: INDICATES
DW
'F-
THE BSC GROUP, INC. THE BSC GROUP, INC. PERC.
/ % f I r 1
TEST
WITNESSED BY- WITNESSED BY: TEST
/ WELSH AMY VON HONE /
f 7
=f I
DESIGN CRITE
AMY VON HONE KELDA KELDA WELSH
r
PERC. RATE: PERC. RATE:
r
O + 1601
r'
® '
DESIGN FLOW:
2 MIN./INCH N/A MIN./INCH
INDICATES�°
d i i h•
SOIL EVALUATOR SOIL EVALUATOR El UNSUITABLE
4 BEDROOMS AT11
G.
B./D 440 G.P.D.
MATERIAL
MICHAEL PETRIN MICHAEL PETRIN
SOIL CLASS: SOIL CLASS: NOTE:
1 1 DUE TO THE PROXIMITY TO
/t'
' r �,� I�~r'
REQUIRED SEPTIC TA
K:
TIDAL INFLUENCE HIGH
LT.A.R. L.T.A.R. GROUND WATER ADJUSTMENT
; ;-' ''S' . ®
` ^ ! ^� p \
, r
j /�
440 X 200%
-880 GAL.
0.74 G.P.D./SQ.FT. 0.74 G.P.D./SO.FT. TO BE SET AT 2.5 N.G.V.D.
s ®
�tf; i i' EllSII ,<� �- /'o�' ( L'®��
pp ! ! / lei ,j• /
'Mu , i' /' �\ 'y
SEPTIC TANK PROVID
D:
= 1500 GAL.
DATUM:
>�
°� wA ; ` '' i,B r`,�� ��
VERTICAL DATUM: N.G.V.D.-',
til!, j\ ,-' �� 1/
-
SIZE OF LEACHING F
CI
Y REQUIRED:
BENCH MARK USED: TOWN OF YARMOUTH, MON. #8 6.29' N.G.V.D.
TO _. c 4y1�"
,
PARKERS RIVER '' / yy�". y ,' /`
DESIGN FERC. RATE:
I<2 MIN./ INCH
BENCH MARK SET: TOP OF CONCRETE BOUND, ELEV. 5.92'
;' �'` �1��®�
���-�
LONG TERM ACCEPT. RAI
74 G.P.D/S.F.
40 l�4
PROFILE: NOT TO SCALE
A.
#14A. LOT 2
OP FOUNDATION COVERS TO WITHIN FIRST PIPE LENGTH
TO
: ; :: � f _(_ 6,040± S.F._ WETLAND-'' /� ��
SIZE OF LEACHING F
CIL I
PROVIDED:
6" OF FINISHED GRAD . BE SET LEVEL
EL=11.9' FOR MIN. 2'
,ts
.• • • : - : ,- ! 42.240± S.F. UPLAND"\��
�;;::•:-:: ; : i ® ,•
cs
FINISH GRADE 15 MIN
;7
pg H ;' .: 48,280± S.F. TOTAL AREA s <' ®�\ ,
440 GPD r 0.74 GpD
F = 595 S.F.
a"P
?e SCH 4b LEACHING CHAMBER
/ . f fes\ a_� , � "��� i --',�
! r- ®
-.^_�..- OF' 1I� �,
j
K'�17i� `�pROp S�s�g
USE
E HIGH DENSITY
P
LI-THYLENE
4" P 4« PVC
3:1
v• , „' ( �. '' �1®_ % �'
r! r J OSF / 20" . } : .
LEACHING
H
BERS 12'X2'X35'
- SCH 40
4
;` .. si4�, / �.y ....
SIDEWALL-= 2(12
3
) X 2 =188
=G
I=E
\gyp
mrwI FENC � p,yCE T /
4j'4
BOTTOM - 12
3
= 420
I=C DIST. BO
/�
608 S.F.
�.�. I=F 5' SEPERATION
1SEPTIC
�IyO r
✓�' i :.\ �� ! \v:.:.:.;. :'...77.,
k \.• . �.::.. ,,• 3g,608
S.F x 0,74 GRD/
_
F 450 GPD
TANK
i t r•'��r: ••::' �ML� ., i ;::•j
. 40.9',>t
ADJUSTED GROUNDWATER
6" STONE BASE �
.�
/ I! :�:( r�/..:e.•ir\ ••.,!::::; i;::; :. ?� :,' /, : Y
/"
,�
R' ''/� i:� -,` :: /•.: ;.'
LOCUS IN
'0
MATION
INVERT ELEVATIONS:
:QRIVE�9#kl':::
��� ;; �; ::'' .:�. ',,..
.• ::. .:
Q4
CURRENT OWNER:
MAS RUHAN
TOP OF FOUNDATION 13.1' A
q� ! /,�` o o \ :'•'- °�� .= r o.....
10.47' B
�, ,� �, , �. ,� �-, `��'. �
Jl':
DEED REFERENCE:
B
K 10,389, PAGE 024
4" INVERT AT BUILDING
''s/: O !` DRYWELL FO
\ i � ���1. .� � ,..
B
K 12,466, PAGE 014
4 INVERT AT SEPTIC TANK (IN) 10.07 C
/ �,, RO ROOF RUNOFF`
4" INVERT AT SEPTIC TANK (OUT) 9.82' D
;,
; ' _ / , J/ ��,i`':
PLAN REFERENCE:
B
PAGE 125
K 8OOK 9, PAGE 27
4" INVERT AT DIST. BOX (IN) 9.72' E
; ` .' ; ! �•� ��''�., �� '' ,, - _
` " o
ASSESSORS MAP:
1
4" INVERT AT DIST. BOX (OUT) 9.55' F
, .` ! �,}' PROPOSED //..,n j8 , 1/ �"
�EDRODM 5Z 0, °
PARCELS:
39,
40,41.1,45.1
4 � " "
• i DWELLING _ _, /.,,, ,.+.. `�. _ i-� D
�''
RESIDENTIAL ZONE:
25"
INVERTS AT LEACHING FACILITY:
\� ' / TIO.F 13.1' 60x
i �/ A /
# /
SETBACKS:
F
NT 30'
//f , .� .l 1
500 /
�� GAL / "3�!°' � n' I
SI
E 15'
4 INVERT AT BEGINNING
'A '` `� �
' / - !CURVE IS NON r'� + 1 AI, SEP Tl2 �eV� D 4 6 ! iu
R
R 15
OF LEACHING CHAMBER 9.5' G
�� �' �% TSNW /' �'�'
.',(;, ;�ac / Q Q
TANGENTA�a�
MINIMUM LOT SIZE:
2
000 S.F.
ELEVATION AT BOTTOMr�lr�l/1��+�"
�/ � 11yE �!
R� )
p BUFFE
''� / ! x
'
OF LEACHING CHAMBER 7.5 H
, 1 ,
o, • _ s 10 i 0' I ^ L
i Ta�9 : wIRC
LOT 4 H
MINIMUM FRONTAGE:
1
; t ` ,; i 85.3' j
25,200± S.F, = 7 -� _� D" / \� 1
GROUNDWATER
OVERLAY DISTRICT-
NINE
UPLAND
LOCUS PLAN:
N
SCALE
ADJUSTED
2.5' J
?f =.. '' j ��
GROUNDWATER
;' .� �. LIMIT OF
_ - -
•„_ EXCAVATION
VARIANCES REQUESTED:
b-10 EXCAV n0� %r` 5E& 60TES 28'
yy '=, 201.5. DRYWELL FOR '
x
3 ; SEE NOTES,C `
NONE
"' °ROOF RUNOFF
."""e >;� 5 &r6 .° 80.72.
Nig
T
,_� _ -_ _
Sg.2p"W ..,, ` "' _ r Irl. N80'l5'41_W \
MAIN
28
0
NOTES:"
'� -
1 �� '
�, `,- ` ,�_7esE
z
1.) EDGE OF BORDERING VEGETATIVE WETLANDS (BVW) DELINEATED BY NORMAN W. HAYES , PWS AND APPROMU BY
_-- - - R
�y E
` `
m
D
THE YARMOUTH CONSERVATION COMMISSION AT A MEETING ON DECEMBER 2, 1999.
Y --__ '' - l r 1� o
m
2.) THE LOT SHOWN HEREON WAS CREATED VIA AN APPROVAL NOT REQUIRED (ANR) PLAN BY THE BSC GROUP, INC.
SIGNED BY THE PLANNING BOARD ON MARCH 1, 2000.-
r -
------------------------- TO X ' ' (� N
`' L ' '
m >
➢
N C
m
IZ
�!f2114�q`/Zy S A S
z
3.) THE ENTIRE LOT FALLS WITHIN THE FLOOD ZONE Al2, ELEVATION 10.00' N.G.V.D.
4.) THE HOUSE IS SUBJECT TO FINAL ARCHITECTURAL DEIGN AND THE FOOTPRINT MAY VARY.
__------``--'-`9 ` \ _ "
`� ', , 0 {
"-�
D
m
C
m
LO
SORE
orwa BENCHMARK l , �
o F 1,500
�
DR.
5.) ADJACENT SITE FILLING IS UNDERSTOOD TO OCCUR PRIOR TO TRANSFER OF TITLE, THEREFORE NO FILL EASEMENTS
O� 3_ TOP OF CONCRETE `- S LIMIT OF."""
20, � ,
G�FL, \ EXCa VATION GAL
ARE REQUIRED.
CRAG SOUND, ELEVATION . co INU i
': SEE NOTES SEPTIOM >
D
`
6.) BEFORE THE LOT IS FILLED THE AREA OF THE SEPTIC AND RESERVE IS TO BE EXCAVATED AND INSPECTED BY THE
.
FleLD H ,A = 5.92 N.G.V.D. 2 , �►
t !b 38039 ' a` /5 & 6 TANK ,
SZpG CN
--�
BOARD OF HEALTH AND THE BSC GROUP, INC., THEN BACKFILLED WITH MATERIALS NOTED IN GENERAL NOTES 5 do 6.
z O ,i 4
BsP ARKERS
7.) SITE SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE ORDER OF CONDITIONS ISSUED FOR LOT 4 BY THE
�
� RIVER BEA
YARMOUTH CONSERVATION COMMISSION ON AUGUST 3, 2000.
�
SCALE: 1 = 20 FEET �� ; j I' o ��� 'f PROPOSED`
8.),DRYWELL LOCATIONS SHOWN ON THIS PLAN ARE APPROXIMATE. SIZE AND ELEVATION OF EACH DRYWELL
TO BE DETERMINED BASED ON ACTUAL HOUSE DIMENSIONS.
10=1110 ( �% FLOODAl 2. ZONE r ,r ) Q `,',�I'' 4 BEDROOM \
�� DWELLING
N
N
CKET SOUND
j
10 20 40 FL ��/�g/(J� j + I ar►
GARAG
T.O.F 13.1
REVISIONS
NO. DATE DESCRIPTION
1. 8/16/00 B.O.H. ISSUE
2. 12/11/00 B.O.H. COMMENTS
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AND
MATERIALS SHALL CONFORM TO MASS.
D.E.P TITLE 5 AND LOCAL BOARD
OF HEALTH REGULATIONS.
3, ALL PIPES LOCATED UNDER PAVEMENT
OR TRAVELED WAY SHALL BE SCHEDULE
40 OR EQUAL
4. THERE ARE NO KNOWN PRIVATE WELLS
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY NOR
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY KNOWN LEACHING FACILITY.
5. WITHIN LIMIT OF EXCAVATION REMOVE
ALL TOPSOIL, SUBSOIL AND OTHER
IMPERVIOUS MATERIAL
6. REPLACE WITH CLEAN WASHED SAND
OR OTHER CLEAN GRANULAR SOILS
CONFORMING TO THE FOLLOWING
SIEVE ANALYSIS:
10% (MAX) BY WT. SHALL
PASS No. 50 SIEVE
<10 X OF No. 4 SIEVE SHALL
PASS No. 100
<5 % OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT 0 No. 4
SIEVE </=6.0
7. EXISTING UTILITIES WHERE SHOWN
IN THE DRAWINGS ARE APPROXIMATE.
THE CONTRACTOR SHALL BE RESPON-
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPLICABLE UTILITY
COMPANY AND MAINTAINING THE
EXISTING UTILITY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
STATUTE CHAPTER 82, SECTION 409
AT TEL 1-888-344-7233. THE
ENGINEER DOES NOT GUARANTEE
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
ARE SHOWN. LOCATIONS AND
ELEVATIONS OF UNDERGROUND UTILITIES
TAKEN FROM RECORD PLANS. THE
CONTRACTOR SHALL VERIFY SIZE,
LOCATION AND INVERTS OF UTILITIES
AND STRUCTURES AS REQUIRED PRIOR
TO THE START OF CONSTRUCTION.
8. THIS SYSTEM IS NOT DESIGNED FOR
THE USE OF A GARBAGE GRINDER.
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACILITY.
a
n
The BSC Group, Inc, '
;.
657 ROUTE 28, (UNIT 6)
WEST YARMOUTH, MA 02673
(508) 778-8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM DESIGN
LOT 4
#194
PAWKANNAWKUT
DRIVE
S. U TH
�y0
FVaPLr�_.
S LISA A yG
MACDONA LD N
6crolL
y
40134 �p R
PREPA D FOR: I O
BOSWORTH ASSOCIATES
P.O. BOX 685
1645 FALMOUTH ROAD, UNIT C
CENTERVILLE, MA
02632
DATE: JULY 12, 2000
COMP. DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: K. HEALY
FIELD: P.H. / A.D.
FILE NO. 8188-SEP.DWG
DWG NO. 5179-09
SHEET 1 OF 1
JOB NO. 4-8188.001