HomeMy WebLinkAbout188 Pawkannawkut Drive Sewage Disposal System Design 5a
III
SOIL TEST PIT DATA: 11/22/99
SEPTIC TANK DETAIL: 1,500 GALLON
DISTRIBUTION BOX DETAIL: NOT TO SCALE
SOIL ABSORPTION SYST11M
REDUCE HSE. SIZE
3. 11/20/01
NOT TO
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
SCALE
D.E.P TITLE 5 AND LOCAL BOARD
OF HEALTH REGULATIONS.
NOT TO SCALE
NO. OF OUTLETScJ
I 30'±
4. THERE:.ARE NO KNOWN PRIVATE WELLS
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY NOR
ANY KNOWN WELLS PROPOSED WITHIN
TEST PIT #5 TEST PIT SSL
5.8' 5.4'
GIRD. EL. GIRD. EL.
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON,
REINFORCED c SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE.
R_I.1. o..,,EO CO".CR�TE.
FINISHED GRADE
00 0 0 00 0 0 0 0 0 ° o 0 0 °o° °o°
0 0
°o °o
OR OTHER CLEAN GRANULAR SOILS
2.5' ADJ. 2.5' ADJ
GW. EL. GW. EL.
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°
°
o°o
0°0 0
° T
<5't OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT C NO. 4
O' 0
A „ LOAMY SAND 10YR 2/1 A LOAMY SAND 10YR 2/1
814»LOAMY
UNLESS UNDO? PAVOAENT, DRIVES OR
TRAVELED WAYS, WHEREIN H-20 LOADING
COVER ,
1. DIST. BOX TO WITHSTAND H-10 LOADING
0 4 UNI S
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
o
° 0
1
'
1' E 3»LOAMY SAND 2.5YR 5/1 1' E SAND 2.5YK SJ1
B LOAMY SAND 10YR 5/6 LOAMY SAND 10YR 5/6
SHALL APPLY.
3. ALL PIPE CONNECTIONS AND CONCRETE
CONSTRUCTION SHALL BE WATERTIGHT. 2-24" DIA CONCRETE MANHOLE
n••v••'.i:•v•!.i:•v• ••i:a •+ 2^8� UNLESS UNDER PAVEMENT, DRIVES OR
T TRAVELED WAYS WHEREIN H-20 LOADING
" °
4 PVC o
o
PIPE o°
STATUTE CHAPTER 82, SECTION 409
AT TEL 1-888-344-7233. THE
o° 50"
0
°
THEIP, ACCURACY OR THAT ALL
000
B
2 2 29"
COVERS V;,TH METAL HANDLES BROUGHT
1 15' SHALL APPLY.
0 00 0 000 0� c o0 000 00 000 00° 00° °o°
°
00 °0oo000
AND STRUCTURES AS REQUIRED PRIOR
33" EL = 3.0 - "
3' 3' - -33
4• FILL ALL UNUSED KNOCKOUTS WITH
MORTAR.
TO 6" FROM FINIS4LE
T
T_
"
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACILI';Y.
EL = 3.0' X_
6" 5,5" OUTLETS 8 1 2• PROVIDE INLET TEE OR BAFFLE WHERE
35'
657 ROUTE 28, (UNIT 6)
HAMBERS
4' 4'
a
TEE TO BE UNDER
�.... • SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
_
PLAN VIEW Ar. IIN
LOT 3
1 #188
C MED SAND tOYR 6/6 C MED SAND 10YR 6/6
12* MIN
M.H. OPENING 36" MIN.
COVER'
a �an�"��a����d��*�art'e�a L IN PUMPED SYSTEM.
2- FIRST TWO FEET OF PIPE OUT
Off �q
�yG
�Oa LISA A
MACDONALD
CIVIL
5' 1 5' 1
-_ 66" -_ 64"
RAISE M.H W[�
10'-6' SEWER BRICK a- ..
3. OF DIST.
BOTTOM ON LEVEL
STABLE BASE 6" MIN. 3/4" TO BOX TO BE LAID LEVEL.
1 1/2"CRUSHED
LOAM &SEED DISTURB
ARE
S
PITTSFIELD
6'6'
10'-0" do MORTAR NORMAL WATE
CROSS-SECTION STONE BASE 4. ALL PIPE CONNECTIONS AND CONCRETE
3' MAX. C MPACTED FILI. 36" MAXIMUA
2"MI
IM MCONSTRUCTION
FIELD: P.H. / A.D.
7'
3"
SHALL BE WATERTIGHT.7'
°
8, C2 8' C2
_
PRECAST SEPTIC TANK a 10
INLET TEE a 4'-9"
5. FILL ALL UNUSED KNOCKOUTS WTH MORTAR.00
T
30 1/2-
0 0 0000 $LO
T p CID HIGH O
I " O V DENSITY
00 0°
O
O
3"
PEA
REM
AYER
TONE
VE
9' MED SAND 10YR 6/2 g' MED SAND 10YR 6/2
- - - 5._2»
4-6" 4'-0" MIN. eccara -` 5'-4
O
I
30"
EFFEC. WETH NE
o p INFILTRATOR OR 305 LYETHYLENEO
00
MATERIAL
OR
INDICATES
10' 10' 120" p OBSERVED
120"
- - z '' LIQUID DEPTH antrlEE
5'-8" -: tens 00N1R01a "
15 1/1"
DEPTH O LEACHING
11 O CHAMBER
OO
O
5' A
IF APPLICABLE
AROUND
EL = (-4.2) EL - (-4.6) _
GROUND WATER
11' 11'
`
iN '. -e-
i- `
PRECAST DIST.
BOX
1
v
-"�I�^ i�
`47
3/4'
1 1/2"
••-
12' 12 INDICATES
- -
50"
47"
WASHED
STONE
s ESTIMATED
a°d°e BOTTOM ON LEVEL STABLE BASEgaa 3-
SEASONAL HIGH
DATE: DATE: GROUND WATER
11/22/1999 11/22/1999
PLAN VIEW
6' MIN. 3/4' To�`�� CROSS-SECTION VIEW��
1 1/2" STONE
7 1/2 "
PLAN VIEW C.B. OAK
22•
CROSS-SECTION OF [HA
BER
TEST BY: TEST BY: "INDICATES
THE BSC GROUP, INC. THE BSC GROUP, INC. PERC.
TEST
�" ,' j r y' 12 ELEV 70'
A
WITNESSED BY: WITNESSED BY:
.�� r r
c /
/
AMY VON HONE /KELDA WELSH VON HONE /KELDA' WELSH
, +.- { T: 1 I ♦ ' / it Q '
DESIGN
C
IT
RIA:
PERC.
PERC. RATE: ERC. RATE.
N/A MIN./INCH _2MIN./INCH
/./
'� /op0,' �`�
�. 1,500 , I'
/ -`, / �► GAL f W i
�_ �!r
DESIGN FLd
!:
INDICATES
SOIL EVALUATOR SOIL EVALUATOR UNSUITABLE
❑ MATERIAL
�,
4' �� ,'
�' �T f I _ �C� /' PROPOSED SEPT1Cr N ' +
/ 5 BEDROOM 0 4"PV ' �' '
/ C TANK r
4 BEDRO
M
AT1
OG.P-B./D 440
P.D.
MICHAEL PETRIN MICHAEL PETRIN
/ 1" r : ;' _- r" " �� i
~� I
DWELL NG
SOIL CLASS: SOIL CLASS: NOTE: **t
A. 8 { / = / C j
��2 / '
\� �� �' 1.O.F 13.1': I i IMI OF
-
1 DUE TO THE PROXIMITY TO
DECK (� EXCAVATION
" �,
TIDAL INFLUENCE HIGH
o r . ", r ,� r
L.T.A.R. LT.A.R. GROUND LATER ADJU. TA• �P^T
/ pp '' %°.,, , BOX r
v' / ,� '" �,', I r EETNOTES
"i,, :% ~ �``� .? 4 ♦ \N r i
REQUIRED S PT
440
TA
K:
0.74 G.P.D. SQ.FT. 74 G.P.D. SQ.FT. TO BE SET AT 2.5' N.G.V.D.
h0'
i , 5 & 6
' + TP 4
v LOT 2
X 200
= 880 CAL.
ED: = 1500 G
L.
SEPTIC TANK
P
OVI
DATUM:
'` \:: G ,
GAPAGE
E1 0 , � 1. � h RAGE
6,040± S.F. WETLAND -" ��' T0.F ♦ ,
VERTICAL DATUM: N.G. V.D.
- I 42.240±' S.F. UPLAND 12.34- Z l �I ;
_ c o I , d ,
48,280± S.F. TOTAL
SIZE OF LE
CH
G F
CILITY REQUIRED:
BENCH MARK USED: TOWN OF YARMOUTH, MON. '8 6.29' N.G.V.D.
#
AREA
\\ �'r - B.H ; x}
DESIGN PERC.
RA
<2 MIN./
INCH
BENCH MARK SET: TOP OF CONCRETE BOUND, ELEV. 5.92
:1\ s 1{11\\ ,. :::PERVIOUS:
�. 11 ' ! Q
\ A. : fp 3.7 - S> iltnl ♦♦ i ORr.VEhAY: t=, r
ROp O ., 5 gg ' \t'1 �I /'r.: " i a r
If
LONG TERM A
CE
RAE
0,74 G.P.D
S.F.
PROFILE: NOT TO SCALE
FEN \\ 1 _t OQ 1.:.... .. t �4�:. j i i o
i..
EL- ADIS
C 1\d tyCE .,.
RBA ►" :��J.
�,{, ["1 'fl7 41. �. 1. ..-., car
___--
I
ro
TOP FOUNDATION COVERS TO WITHIN FIRST PIPE LENGTH
6" OF FINISHED GRAD:7 TO BE SET LEVEL
-�� ��,-. / ♦ O 42.0' ---J -�
`` +� qS 1" i �_,� j� O - O� _-
EM
4'•
SIZE OF LEA
HI
G FACILITY
PROVIDED:
EL= 15,0' FOR M!N. 2'
�'•• `.:.. j ;'' 53 \ ♦♦ J i10
A '
FINISH GRADE , I 1� MN r
L-11.5 j ^- --f
40.9 ,�a'� q I 3t'
)� - 7.0 -3``
`� -•� it wliw. ::)a92 o
S.F,
440 GPD
74
PD/SF = 595
`.
scH ao a^ Pv "61 ' : LEACHING CHAMBER - - _
` v'
_ r �� •: j o 6.3
EM if S' 9 GRADE
USE HIGH
D
SIT
POLYETHYLEN
All 37
tRVIOUS (:; ;.: -. TO
O� ENT
tEi
G
iNG
iHAMBI=RS 12'X"X35'
srH .�
MAX
�B t -D t=G
;/ `ate
RiVcWAY
a�
SIDEWALLI
=
2(1214,35)
X 2 = 18
H
i 1=C I'E DIST. BO
\\
�4' r r \ ` `' :. _ :�
t
.: ' O 10 .✓ �. : • ' '' ,.
BOTTOM
12' X
35' = 42
<. 1500 GALLON 5' SEPERATION
�. .�.:::..'
\� n '� $8Q
608 SF,
r
SPD
4
608 S,F k, 0,
4 GPD/SF
= r
4�0
SEPTIC TANK
/ 1
DRYWIELL FOR L•e�� ks �, ,_ 1 5 41 E
i
- 6" STONE BASE ADJUSTED GROUNDWATER
J
ROOF RUNOFF ata"" A,•:` eti' •i{^ r
/ at a _: O�
OP^SEE) ,.0
INVERT ELEVATIONS'
h
PR�IPOSED Aft tl 2g+ , Ott " C 39,956± S. . rr 4 BEDROOM �d'ta��Nc
3.0 , DWELLING
4 BEDROOM �,, o b, UPLAN ,, .__ r
LOCKS
INFORMATION
t
-y - , rI co " s L 0 T.O.F 16.0' '-{ ' o uF
DWELLING r '`�. , 0.8 D rt �Ci 9
_. , _ , _-' `---- BOX c !N 3 \
SII d
CURRENT Cr"
R:
CHANDLER BOSIrO.TH
TOP OF FOUNDATION 16.0 A
O TO.F 13.1', - r
; r� �117, -, a
1-.. ,500 e i - �� ''� 1" 00 P wi
DEED REF REN
'E:
BOOK 10,389, PA
E 024
4" INVERT AT BUILDING 10.27' B
�- ��
i GAL M / ��� ^' S.0 / , GAL r , cnr n o
/ ' <v SEP r f
BOOK 12,466, PACE
014
4" INVERT AT SEPTIC TANK (IN) 10.07' C
"
SEPTI Q ,
pl, >✓ , l r
TANfs+ �� 4 ; Y / td TANK rr i i
PLAN REF
E
BOOK 181 PAGE
4 INVERT AT SEPTIC TANK (OUT) 9.82 D
, , \ ; 1 Q 5.6 , .4 , ro
r
25
""
4 INVERT AT DIST. BOX (IN) 9.72' E
}1 �
y 70,
BOOK 489, PAGE
7
4" INVERT AT DIST. BOX (OUT) 9.55' F
/ n_o �w 85.3' \� i, ' +r �' rr it 11. =
ASSESSOARCE
S:
39,40,41.1,45.1
INVERTS AT LEACHING FACILITY:
,,p" - J ' r �0� / r M N' r ` y r - r/ I n
: Y_ �/ �I _,err r _��' TP 6 a
L___ i
RESIDENIIL Z
SETBA
NE:
KS:
"R-25"
FRONT 30'
4" INVERT AT BEGINNING +ai�cy�
9.5' G �a
_ r O r
OA . -- __ , r0 -LIMIT OF �_�
4.
= O ♦�
u �, LIMIT OF / '� `. Yi'
PERMITTED
�Oo i J
SIDE 15 1
REAR 15' u
J
OF LEACHING CHAMBER ,
$atspA H
ELEVATION AT BOTTOM
EXCAVATION% HOUSE ! /=
TP -10 LIMIT'sOF �' ' ^ SEE NOTES 28 �r 11.5 �4' /.ei.
EXCAVATIO
MINIMUM LIT
ZE:
25,000 SF. I I, J,'.
l 14 2 ?
RYV FOR r 5 & 6 w`_
OF LEACHING CHAMBER 7.5 H 41
'��
;�
OOF RUNOFF SEE NOTE I >' i__-, r �O �� ®
5 &(6 0 80.72' DRYWEL L AOR r �J / !
w. -- •�
^� F
00 RU
' N80.1 " R Nt�FF f � � _, �'
5'4t W �. O '
MI.., F ON
GROUNDWATE
OVERLAY DIS
AGE:
ICT:
150 -�Y
NONE
_
ADJUSTED'.
c !� i
O
GROUNDWATER 2.5> J /
-
qRE O-ela
\ *t`
LOCUS 'LAN:
NO SCALE
' f _ ,i F�G� !
vo
TP_8
VARIANCES REQUESTED:
Al
o�
/ i .0x40' FRIM ` ' ate•
i qRY S. A. S.',. - i2 4.7 =at♦
FOR O
NONE
_-_ DRYWELL
EE4ARK \ - -___ 0 t ROOF RUNOFF E ` <v
LEGEND CONCRETE o LI T OF�1,500 �- ' tae!/../1 45.5' = v
ELEVATION aEX VATION GAL 20 S Ia / ! �NOTES. N.G. V.0. `, ti
2g
ti
TRFET
a
-
1.) EDGE OF BORDERING VEGETATIVE WETLANDS (BVW) DELINEATED BY NORMAN W. HAYES PWS AND APPROVED BY
SEE NOTES SEPTIe" _ oya 17 Itt�a` �' ��� �..
4.7 PRE -CONSTRUCTION ut `•. .5 & 6 TANK O? '�a'�,,•„ 9'S4' I'aa ` �'
�
"�ta�
y
5 Z
1
THE YARMOUTH CONSERVATION COMMISSION AT A MEETING ON DECEMBER 2, 1999.
GRADE `' '� a' ,. N80•,g'41"111 �aI''t �
'v _0
D
2.) THE LOT SHOWN HEREON WAS CREATED VIA AN APPROVAL NOT REQUIRED (ANR) PLAN BY THE BSC GROUP, INC.
SIGNED BY THE PLANNIN^v BOARD ON MARCH 1, 2000.
POST ROUGH FLOOD ZONE �%� / R 1 9 '
Al2. ELEV 10'
m '
D N z
X 0.6 FILL GRADE r' o ''.ay PROPOSED ta'�'a� �'
a
r<, c
3.) THF ENTIRF LOT FALLS WITHIN THF FLOOD ZONE Al2, ELEVATION 1000' NGV,0.
Q taI' 4 BEDROOM ` atm/ rlr�
- 6�- PROPOSED FINISHED ' la'` DWELLING '� a¢ 00
0 Z
x D
C
>'1
4-) THE HOUSE IS SUBJECT TO FINAL ARCHITECTURAL DEIGN AND THE FOOTPRINT MAY VARY.
GRADE t T GARAGI- T.O.F 13.1' a�aa� ��`��
a OF
m
LOCUS pR.
5.) ADJACENT SITE FILLING IS UNDERSTOOD TO OCCUR PRIOR TO TRANSFER OF TITLE, THEREFORE NO FILL EASEMENTS
ARE REQUIRED.
3.4 123 ,� \\h 0`
f
mllwll� Il�tl II�It� 1 •-: •, ��
C
SNORE
6. BEFORE THE LOT IS FILLED THE AREA OF THE SEPTIC AND RFC Lc F
RESERVE TO B_ TED
�tl>Qll�llMll�llallw It ell �ll®Il a�0 pt1�I
3 r '
_
_ EXCAVATED AND INSPECTED BY THE
E _
BOARD OF HEALTH AND THE BSC GROUP, INC., THEN BACKFILLED WITH
•' aN 1 av I�
F `
MATERIALS NO IN GENERAL NOTES 5 & 6.
µ0 I :. ... .. a+�/
/
✓
SEFG
AR
ERS
7.) SITE SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE ORDER OF CONDITIONS ISSUED FOR LOT 3 BY THE
SCALE: 1' = 20 FEET p, '� I
'. � ."/.
O ' - -
BEP
R III
BEACH
YARMOUTH CONSERVATION COMMISSION ON AUGUST 3, 2000.
°' :: '
8-) DRYWELL LOCATIONS SHOWN ON THIS PLAN ARE APPROXIMATE. SIZE AND ELEVATION OF EACH DRYWELL
TO 8E DETERMINED BASED ON ACTUAL HOUSE DIM NSIO'dS.-FLOOD
0 10 20 40 FL , r '
"20NE
�'
!'
N
NTUCKET SOUND
DRYWELi_ FOR- J / ra �rw,,•
Al2. ELEV 10 - r-'
0110
RE\lS
NO. DATE DESCRIPTION
1. 8/16/00 B.O.H. ISSUE
2. 12/11/00 B.O.H. COMMENTS
REDUCE HSE. SIZE
3. 11/20/01
& REVISE GRADIN
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
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 IIIE FOLLOWING
SIEVE ANALYSIS:
10% (MAX) BY WT. SHALL
PASS No. 50 SIEVE
<10 -w OF No. 4 SIEVE SHALL
PASS No. 100
<5't OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT C 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
THEIP, 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.
S. THIS SYSTEM IS NOT DES:G"D FOR
THE USE OF A GARBAGE GRINDER.
A GARBAGE !:KINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACILI';Y.
The BSC up,LLInc. � _.u�
657 ROUTE 28, (UNIT 6)
WEST YARMOUTH, MA 02-73
(508) 778-8919
PROJECT TITLE:
SEWAGE DISPOSAL
._ ._, SYSTEM DESIGN
LOT 3
1 #188
:-6AWKA.1NNAVv`KUT
DRIVE
S. U TH
Off �q
�yG
�Oa LISA A
MACDONALD
CIVIL
o
40134 �p
�S/ORfAL tib
ooa
PREPARED FOR: I/Izl
THOMAS & DONNA FLYNN
4 LORI COURT
PITTSFIELD
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 0v 1
JOB N0.4-8188.01