HomeMy WebLinkAbout188 Pawkannawkut Drive Sewage Disposal System DesignSOIL TEST PIT DATA: 11/22/99
SEPTIC TANK DETAIL: 1,500 GALLON
DISTRIBUTION BOX DETAIL: NOT TO SCALE
SOIL ABSORPTION SYST
M
I�
I NOT TO SCALE
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
NOT TO SCALE
NO. OF OUTLETS: cJ
I 30'1
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.
TEST PIT #5 TEST PIT #6
5.8' 5.4'
EL. GRD. EL,
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON,
CNF SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE.
REINFORCED CON
FINISHED GRADE
00 0 000 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 o 0 o 0 0 0° °0°
°0 °°
PASS No. 50 SIEVE
°o°
o°o
GIRD.
GW. EL. 2.5' ADJ. GW. EL 2.5' ADJ
WITH .
2. SEPTIC TANK TO WITHSTAND H-10 LOADING TEES TO BE CENTERED UNDER MANHOLE COVER.
TAN
UNLESS UNDER. DRIVES20
REMOVABLE I-� 2• WALLS NOTES:
OVERI I
°
°
° 4 UNI
0°0 C
oo T
IN THE DRAWINGS ARE APPROXIMATE.
THE CONTRACTOR SHALL BE RESPON-
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
0
" LOAMY SAND 1.5Y 2/1 0 "
LOAMY SAND 10YR 2/1
i
814"LOAMY
TRAVELED WAYS, WHEREIN'H LOADING
. ,,y •.,y ; , 1. DIST. BOX TO WITHSTAND H-10 LOADING
a
EXISTING U71UTY SYSTEM IN SERVICE.
S
THE STATE OF MASSACHUSETTS
STATUTE CHAPTER 82, SECTION 409
50" 1
'
E SAND 2.5YR 5/1
1' E 13" LOAMY SAND 2.5YR 5/1 1 E
SAND 10YR 5/6
SHALL APPLY.
3. ALL PIPE CONNECTIONS AND CONCRETE 2-24" DIA CONCRETE MANHOLE
CONSTRUCTION SHALL BE WATERTIGHT.
y;,y t t;,y
PVC g,� UNLESS UNDER PAVEMENT, DRIVES OR
T TRAVELED WAYS WHEREIN H-20 LOADING
4" PVC o
PIPE o°
TAKEN FROM RECORD PLANS. THE
CONTRACTOR SHALL VERIFY SIZE,
tL
°°
ct
0 i
TO THE START OF CONSTRUCTION.
0 o
0
0 0
B LOAMY SAND 10YR 5/6 B "LOAMY
2 2 29
COVERS WITH METAL HANDLES BROUGHT
I_
SHALL APPLY.
1
°o0 0 0 00 0 0. 0 0 0 0 0 0 0 0
° O n o 0 0 0 0 0 0
0
a 0 0 0 0 0
]
EL = 3.0 -
33" - -33"
4. FILL ALL UNUSED KNOCKOUTS WITH TO 6" FROM FINISH GRADE
MORTAR.
T 15
0 0
0 0 0 0
657 ROUTE 28, (UNIT 6)
WEST YARMOUTH, MA 02673
(508) 778-8919
3' EL = 3.0'_ 3
h
6" !' 8" 2. PROVIDE INLET TEE OR BAFFLE WHERE
OUTLETS
1
35'
88
- PAWKANNAWKUT
DRIVE
S. OUTH
-
//x /� 1 rr
TEE TO BE UNDER
.,,5 +.
y.... SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
'e•=e°"arte'ra
PLAN MEW - A PI
og
CIVIL y
HAM
aEU
PREPARED FOR: V/210 -L
4,
MED SAND 10YR 6/6 4' MED SAND 10YR 6 6
C /
M.H. OPENING 12 MIN, - 3"
COVERN•
ret< no°' •Q arae+ o 'r IN PUMPED SYSTEM.
�$ o
� L
MASSACHUSETTS
S
DATE: JULY 12, 2000
COMP, DESIGN: K. HEALY
CHECK: D. CRISPIN
C
5' 1 5' 1
-_ 66" __ 64"
RAISE M.H W� 4"
10'-6' SEWER BRICK - -
' ' <e'` �' `
2" 3. FIRST TWO FEET OF PIPE OUT OF DIST.
� BOTTOM 0 LEVEL/ ---,O
BOTTOM
STABLE BASE L 6" MIN. 3/4" TO BOX TO BE LAIC LEVEL
1 1/2' CRUSHED
LOAM &SEED DIST
/l//
RB
///
AREAS
'11117777777777777
6' 6'
10'-0' do MORTAR
12'
CROSS-SECTION STONE BASE 4. ALL PIPE CON D CONCRETE
3' MAX. C MPACTED FILL, 36" MAXIMLJ
2"MI
1MUM
NORMAL WATER LEVEL
CON8 SHALL BE
C2 8, C2
PRECAST SEPTIC TANK 10 3` 14• ..
INLET TEF
5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
T30
0° ° ° °ODppO
DENISITY GH
o
0
�o 0°
000
3"
YER
g' MED SAND tOYR 6/2 9' MED SAND 10YR 6/2
�- a 4'-9`
W-2' 4'-6" :� 5'-4`
4'-0" MIN- w s� ow e•
C
1/2'
15 1/2"
30" OQ
24" 000POLYETHYLENE
EFFEC. CO O INFILTRATOR 305
I 0
0
0
O
REMOVEPEASTONE
UNSUITABLE
MATERIAL
FOR
INDICATES
10' 10 120"
- - _ nET TEE
z ='I LIQUID DEPTH 'S CO„ e
V-6'
DEPTH
1 0 LEACHING
tJ0 CHAMBER
O
O
5' A
IF APPLICABLE
AROUND
120" p_ OBSERVED
EL = (-4.2r EL = (-4.6)
PRECAST DIST.
1
`47"
O
�47"
11' 11' GROUND WATER
:::. e-
BOX-
3/4'
1 1/2-
INDICATES`
-d`'::. -B.+'..-:<-:.:: e�: :-: :'. e..�:-. Vie_:::e
_
50"
WASH
STONE
,2' 11
�- ESTIMATED
BOTTOM ON LEVEL STABLE BASE s°"Pga 3-
SEASONAL HIGH
DATE: DATE: GROUND WATER
11/22/1999 11/22/1999
PLAN VIEW Ua
6" Mt N. 3/4' TO ��� CROSS-SECTION VIEW u�d�
t 1/2` STONE
7 1/2
PLAN VIEW
- C.B. OAK
CROSS-SECTION OF
HA
BER
TEST BY: TEST BY: INDICAT
INC. THE BSC GROUP, INC. PERC. ES
-
' y' ; i r
THE BSC GROUP,
�+��
A 12 ELEV 10'
WITNESSED BY: Vr1TNESSED BY:,f�
AMY VON HONE / KELDA WELSH AMY VON HONE / KELDA WELSH ,.
Y ;'' '
j ��� ,, .
DESIGN
IT
RIA:
PERC. RATE: PERC. RATE:
N/A MIN./INCH 2 MIN./INCH
o�<v
r /
,~--� �{ '. /<v \. 1,500 '' r
�; �r / `, / GAL f rn
DESIGN FLO
INDICA" S
SOIL EVALUATOR SOIL EVALUATOR UNSUITABLE
MATERIAL
/ ��� PROPOSED
q ,`�r ,� r / 0 OSED " •" SEPTIC ' 4,
4 PV
/ I C TANK i r
"' /� 5 OM
4 BEDRO
MS
AT1
0G.P.B. D 440 G
/
P.D.
MICHAEL PETRIN MICHAEL PETRIN
,'�'1 f' ``
DWELLING '
/ - / '
SOIL CLASS: SOIL CLASS: NOTE; r««
1 1 TO THE PROXIMITY TO
/ ,d' i ��� ''7 T.O.F t 3.
IMIT OF
DUE
TIDAL INFLUENCE HIGH
o E' r' ;'" 0J ��-' DECK EXCAVATION
• ^ '' . 1 BOX ; EE NOTES
E "'-� "'' /
REQUIRED S
PTI
; TA
K:
L.,.A.R. L.T.A.P,. GROUND W9ATEREADJUSTMENT
4p� J, y� . -, h��`C'
�`a r 5 & 6
440 X 200'
= 880 G
L.
0.74 G.P.D./SQ.FT. p 74 G.P.D./SQ.FT. TO BE SET AT 2.5' N.G. V.D.
��
p r- �'� 66 v •9
J 20' i
'� A, LOT Z /' o G MIN { TP 4
SEPTIC TAN
P
OVID
D: = 1500 G
L.
DATUM:
LA `✓ �. �� ) ARAGE
'✓ "r
120E I
VERTICAL DATUM: N.G.V.D.
W v ,Q,040+S.F.-WETLAND. \\�"'
''42,240±' S.F. UPLAND 3t ; it
- % I r
SIZE OF LE
CHI
JG FACILITY
REQUIRED
BENCH MARK USED: TOWN OF YARMOUTH, MON. #8 6.29 N.G.V.D.
48,2801 S. F. TOTAL AREA /` �r ,. _ Zvi
�� "--.- B.H , x� 1
���
DESIGN PERC.
RA
<2 MIN./
INCH
BENCH MARK SET: TOP OF CONCRETE FOUND, ELEV. 5.92'.
•. 11, >nWWnWWn .�/ ;:DR+RVEWAY :: I i� - Q i
PROAO 3.7 S755gzp" \�ll['1
N.
LONG TERM A
CE
RA
0.74 G.P.D
S.F.
PROFILE: NOT TO SCALE
\ �- Sr<� t'��� W �'CoQ l I �`" j I ; o
1•��
SIZE OF LEP.
HI
G FACILITY
PROVIDED:
EL -A Ti1
TOP FOUNDATION COVERS TO WITHIN FIRST PIPE LENGT
- C A t�S�NWNO p15 fURgAKCE 'OJT::. _
- -�� \.�� / ___ :-o: 42.0' _ '---_� °-' '�
,'.`. .:..: -..�.. - - :: O ''
6" OF FINISHED GRAD TO BE SET LEVEL
i .� _
A$ r ♦��, 0 O
::::: EME S�- ; _ I P
1
EL= 5.0' FOR M. N. 2'
_
r*i
440 GRD
0
74
PD/SF
FINISH GRADE
e I 1g MN I
L.-tt.5 I - - -1
40.9' ,1' 31'
P -3p
�� ''- li ii ♦ :i:`1:ig` / j/ `� , 700
,�
LEACHING CHAMBER - - -
f �� :.-:: :: �. �� -.. 1 i77,t 10 9 GRA 5.3
}! 5 D= O
USE HIGH
DE
JSIT
P❑LYETHYLEN
L
AC
INC
CHAMBERS
sGH d 3:1
ERV}oUS :. .„ASEMENT� �\: /;,f f
/2/?t;A
12'X2
X35'
`'IDEWALLI
=
'(12'435')
X 2 = 18
MAX
.B 1=p
rcl✓GWttY^ / -. jt 4
4,
B❑TTDM
2'
35' = 42
.'
1=G
eI=C 1-E DIST. BO
^') r -'
., 5' SEPERATION
�<
.. ;' Q O' `,. •�' : . ,!'� 1
.� - ``�♦.
1
608 S.F
608 S,r X
0,
4 Fi
D/Sr = 450
1500 GALLON..
/r S
..: 80'+5'4 -
1 F
PD
SEPTIC TANK I
s
DRYV.'ELL FOR ♦t� �"' : 4r -___ 1
��I� RD
t
6' STONE BASE j ADJUSTED GROUNDWATER
J
ROOF RUNOFF
�� i ` ♦N♦t �Qu vi 6.5 5
T_3 _ ROPOSEb r
IS
INVERT ELEVATIONS'
Il.,ln n"+1 11 _ - -
n6POSED ��1 ?18' - ��� c 39,9561 S. . 4 BEDROOM ,° ♦,•♦\N�
DWELLING
PR BEDROOM
IT4 IEDROGM �3 0 0%0> UPLAN
-..,LrO
'_1/ +tDWELLING.
LOC
IN
ORMATION
a\Tu.0- '
f ._ • _ __ 0.8 DF 16.0'l { iO tnr",
`_ BOX 51 N O
CURRENT
u"i
,,,.
n.
3:
„`
CHANDLER BOSW O
TH
TOP OF FOUNDATION 16,0' A
_
a ! ti' - '� ' --_ n "pt r
4" INVERT AT BUILDING 10.27 B
' v0
500 , Q , W,r t
{ r i' ^
- "' / r -`� GAL �A
i GAL r k , 5.0 i a/ h �1
" SGP ,
DEED REFS
EN!
E:
BOOK 10,389 PAGE
I BOOK 12,466, PACE
024
014
4" INVERT AT SEPTIC TANK (IN) 10.07' C
pV SEPTI ^ ��' / % I ,� , , ' 2 r U
TAT' ' c? TANK !
;", a
PLAN REF
REN
:E:
BOOK 181, PAGE 125
4" INVERT AT SEPTIC TANK OUT 9.82 D
(OUT)
i' �+ Q 5 6 4 '� r,o
4" INVERT AT DIST. BOX (IN) 9.72 E
2� / i I / N fl , ' 5' 4.7
70• /� , / x� ; r ; , 4.G
BOOK 489, PAGE
7
4" INVERT AT DIST. BOX (OUT) 9.55' F
y
\ M,; n ° !c`' � +., ' f � ' �' i ' \ ; r
r Q '
\. , r
85.3
ASSESSOR
PA
M
CE
�•
3:
t9
39,40,4,.1,45.1
'' / Q i 20' ! ' y
lam' ( r + TP 6
\\\ X'
RESIDENTI
Z
VE:
"R-25"
INVERTS AT LEACHING FACILITY:
; , -�1 MIN __�: t
` ~i' p , t
SE
A
CS:
FRONT 30
4, '''`- __ , ��LIMIT OF �_, 1`t
- o^ �~ �.<_ ' r PREVIOUSLY
I
SIDE 15' -a
REAR 15 !IC
�z rrII ,
4" INVERT AT BEGINNING w
OF LEACHING CHAMBER 9.5' G
�Po EXCAVAMIT TION// HOUSE �� PERMITTED �`'� P'
LIMIT tOF _
x_10 SEE NOTES -� AHOUSE it I �� /`
28' /
"I^111�� ��
MINIMUM .,U... LOT
ZE:
5,000 S, �� II',
2 JA
S u
1 1 4 20
ELEVATION AT BOTTOM
EXCAVATIO L__-_ r 11.5
.YW.ELL FOR 5 & 6 '. r -`'
SEE NOTES•`V + '`� • 0
RUNOFF -�0
•"•
miklimUM F
Ota
; GE:
'F^'
,,,u
OF LEACHING CHAMBER 7.5 H
OOF rn I , /
5 Fr:6 80.52 >
ey
0 �
DRYWFLL � R � %.�� �
v> 0
N80*1" OF NOFF ' 4 - J ,
ROOF RU _
TE
-IN• e, 1
i
OVERLAY
IS
)ICT-
NONE
ADJUSTED C� /:/oc
�
r
_ .._ _. _.. - -4 `,, - - j ESER Rq IE.
__ '. I .�m
�L
2.5 J
d � ,..._ -. f , . ,_ �. G`�� -
� � o,
LOCUS
,N.
N❑ SCALE
.GROUNDWATER _
� ,. ,� _
L - ,
�_6
' -
VARIANCES REQUESTED'
VAR Q
16
4
__ _ �`
1p'k 0' pRrMARY In ' i2 N 4.7
I'
, S.A. - ,
DRYWELL FOR
_�-"'
NONE
BENCHMARK -_____ O l ROOF RUNOFF
- _ ! ♦ 11 n s / . 0 r
LEGEND TOP OF CONCRETE o LI ,1 OFf1,500 r a 45.5' v
BOUND, ELEVATION ., 20' � `� t 1 � �
EX VATION GAL ♦ /
28
Ai"d
TREET
v 0o
•
NNOTES:
= 5.92 N.G.V.D. SEE NOTES SEPTIGMIN> t !�♦r ' ��
a�, 1 �, .
PRE -CONSTRUCTION ;• a o? `.•� 79.5
m D
D z
1.) EDGE OF BORDERING VEGETATIVE WETLANDS (BVW) DELINEATED BY NORMAN W. HAYES , PWS AND APPROVE BY
THE YARMOUTH CONSERVATION COMMISSION AT A MEETING ON DECEMBER 2, 1999.
4.7 t! .�
•5 & 6 TANK : _� Apt �,.♦ p
.y ,t
GRADE N80•15•41"p, �?
t♦' -
o
r
2.) THE LOT SHOWN HEREON WAS CREATED VIA AN APPROVAL NOT REQUIRED (ANR) PLAN BY THE BSC GROUP INC.
R
POST ROUGH FLOOD ZONE .- �%0 1 9 �
�
x
Il
D N z
_ SIGNED BY THE PLANNING BOARD ON MARCH 1, 2000.
X 0.6 FILL GRADE Ail. ELEV 10' O t♦''� PROPOSED'. tt.6-tt� ♦``
z
D
m m
3 THE ENTRE LOT FALLS WITHIN THE FLOOD ZONE Al2, ELEVATION 1000' N.G v D
tt♦t - 4 BEDROOM ', i tt♦/ ♦+`
-�- PROPOSED FINISHED r' ' t�♦ DWELLING % tom'-' ��♦``
I^
N
Z
>
I
C
m
4.) THE HOUSE IS SUBJECT TO FINAL ARCHITECTURAL DEIGN AND THE FOOTPRINT MAY VARY.
GRADE
tt jO�ARAGr- T.O.F 13.1' t�'� ♦``♦
`"
LOCUS c DR•
5.) ADJACENT SITE FILLING IS UNDERSTOOD TO OCCUR PRIOR TO TRANSFER OF TITLE, THEREFORE NO FILL EASNENTS
3 4' 123 t
6t�tR
U
S• SN QR
ARE REQUIRED.
�Il�llall®Il�ll�lla 11 All-Ilall �Ilellall�ll U�11 ,� 1, ;..-..:-.: 11�11�
O
_
6J BEFORE THE LOT IS FILLED THE AREA OF THE SEPTIC AND RESERVE IS TO RE EXCAVATED AND INSPECTED 3Y TH
NOTE; 5 &-6.
t
't t /
BOARD OF HEALTH AND THE BSC GROUP, INC., THEN BACKFILLED WITH MATERIALS NOTED IN GENERAL
o _
7.) SITE SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE ORDER OF CONDITIONS ISSUED FOR LOT 3 BY THE
YARMOUTH CONSERVATION COMMISSION ON AUGUST 3, 2000.
� -
SCALE 20 FEET
- ¢ / ♦ `♦`'.
/ R
VER
-EA
BSC
to:
8.) DRYWELL LOCATIONS SHOWN ON THIS PLAN ARE APPROXIMATE. SIZE AND ELEVATION OF EACH DRYWELL
0 10 20 40 FT. N ! / ti`•:: - /
TO BE D£TERM,NED BASED ON ACTUAL HOUSE DIMENSIONS.
a : ., �LOOD`ZONE
DRY'4I FOR /' j�j' _y ♦ i �,.,. ,„e,i�"rr- ELEV lO' it
N
NANTUCKET
N E SOUND
,
-
-- -
REVISIONS
NO. DATE DESCRIPTION
1. 8/16/00 B.O.H. ISSUE
2. 12/11/00 B.O.H. COMMENTS
3. 11/20/01 & REVISE GRADING
4. 1/12/02 BLD. INSP. REQ.
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
4D 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 FOLLOW -I-.0
SIEVE ANALYSIS:
10% (MAX) BY WT. SHALL
PASS No. 50 SIEVE
<10 'a OF No. 4 SIEVE" SHALL
PASS No. 100
<,, % OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT G" 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 U71UTY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
STATUTE CHAPTER 82, SECTION 409
AT TEL 1-808-344-7233. 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.
7
8. THIS SYSTEM IS NOT DESIGNED FOR
THE USE OF A GARBAGE GRINDER.
A GARRAGF GRINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACILITY.
,
,The BSC Group, Inc.
m � 1
657 ROUTE 28, (UNIT 6)
WEST YARMOUTH, MA 02673
(508) 778-8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM DESIGN
l
LOT 3
88
- PAWKANNAWKUT
DRIVE
S. OUTH
aL�OF,
�y6
LISA A
MAC()ONALD
og
CIVIL y
40134 p
'°'po FGr5TER6��"�
v �Cfr
PREPARED FOR: V/210 -L
THOMAS & DONNA FLYNN
4 LORI COURT
PI 1 TSFiELD
MASSACHUSETTS
01201
DATE: JULY 12, 2000
COMP, DESIGN: K. HEALY
CHECK: D. CRISPIN
DRAWN: K. HEALY
FIELD: P.H. / A.D.
FILE NO. 4818800/8188SEP1.DWG
DWG NO. 5179-12
SHEET 1 017 t
JOB N0. 4-8183.01