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PROPOSED SEPTIC ? DESIG
FOR
10
mi
PROJECT LOCATION
j
• S'T�'ETSER : ENGIN�'E'RlNG .:
..=
•
235 -GREAT. WESTERN £ ROAD
508 P O. BOX ;713
SOUTH DENNiS;
398-3922 . MASS Q2660
DATr 2 /t QQQ SCALE �,► � ► .
REVISED ��JOB 40 d
`LEGEND.
DESIGN CALCULATIONS
EXISTING SPOTELEVATION. 00x0
NUMBER CF:8EDR0 OMS
GARBAGE` DISPOSAL : UNIT
............
..
EXISTING, CONTOUR '---=Oa------
`;. N F
�1 ]ELEVATION
Ai, SPOT -:ECFV N . �]
TOTAL ESTIMAM FLOW
3
__h._�'
33 O
&L./DAY
fINA+I, . CONTOUR
LOCATiO N
110 ;GAL/BR./DAY X. _. SR,}
i...
RE UIREt) SEPTIC TANK CAPACITY
Q
6 0 ..
GAL..,.
TEST
UTILITY" POLE —O— .
ACTUAL SIZE.;OF SEPTIC . TANK
ysao
-.
,�.
TOWN WATER wW
W
CATCH BASIN ®
SOIL CLASSIFICATION
DESIGN PERCOLATION : RATE
--L-_,
; .,
,.
MtN /I N.
- - - --- _ .._ _
_
cm t»Nr t nenluG c�A�rF'
0
_=-�Z4_
GAL/DAY/S.f.
LEGEND:
DESIGN CALCULATIONS., --
!�
EXISTING SPOT LEVATION 00,0
EXISTING ---�-00----
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT.
0
--d-.�
ti
.CONTOUR
FINAL SPOT .ELEVATION 00.0
TOTAL ESTIMATED. .
( 110 GAL/BR./DAY X _ 3 BR.)
33� ° GAL/DAY
S �E`TSER ENGINEERING'
FINAL CONTOUR
SOIL TEST LOCATION
REQUIRED SEPTIC TANK CAPACITY
o GAL '
UTILITY POLE -0-
ACTUAL .SIZE OF SEPTIC, TANK
1500 ;GAL
TOWN WATER WW
,..�-......., /®\
SOIL CLASSIFICATION
nPrlru PM(W AnnN Ra1E
< <5 ' .MIN.AN. ,` .
-LV5'4
e,
!�
ti
S �E`TSER ENGINEERING'
235 GREAT WESTERN ROAD
P.. 0.; BOX' -713
4
508
`398-3922 SOUTH DENNIS, MAS$. 02660`'
.rf w 2�t•�j,. .„ _
-
:,
.:, -
DATE .. - - f //''�� ((�� SCALE r, t
'2000:
... _
REVISED.,�i8
N0.•
kT� r y47F�S q
REVISED
-S �7F
HEE
LOCATION
MAP
C 2000 'SWEETSER: ENGINEERING
T..
T.O.F. AT EL. 35.5'SEPTIC PROFILE
1 -- ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE)
/ ACCESS COVER (WATERTIGHT) TO
// 33.0' MINIMUM .75' OF COVER OVER PRECAST WITHIN 6" OF FIN. GRADE
32.11' RUN PIPE LEVEL
SEALANT PROPOSED 1500 \FOR FIRST 2'
GALLON SEPTIC 31.68'
31.93' TANK (H- 10 )
GAS
BAFFLE 31.56' 31.39
3143E
\6" CRUSHED STONE OR MECHANICAL
( t % SLOPE) 40 MIL LINER COMPACTION. (15.221 [2]) 48ogo 0
DEPTH OF FLOW = o00 0
( 1 %SLOPE) ( 1 7. SLOPE)
TEE SIZES:
INLET DEPTH = 10
OUTLET DEPTH = 14
FOUNDATION- 18' SEPTIC TANK 12' D' BOX
°Q ELEV. " Q ELEV. ° ELEV. TEST HOLE LOGS
2„ O/A 2" O/A O/A ENGINEER: AH OJALA, PE
1
SL
LFs LFs 6„ WITNESS: B.MURPHY, RS & A. VON HONE, RS
16" 2.5Y 5/4 16 2.5Y 5/4
B2e2 e DATE: 12/9/98
LFs LFs PERC. RATE _ < 2 MIN/INCH TH1
38" 2.5Y 6/6 38" 2.5Y 6/6 LS
perc Cl F5 Cl V TH CLASS I, III SOILS j
LT
72" 2.5Y 6/8 72 2.5Y 6/8 72" BENCHMARK - CTR OF
C. BASIN EL 28.81
C2 C2 C
SILT LOAM LOAM SILT 84 84 obs water
„ .^ \.
84' \�
IVIS
C3 93.6" obs. water i
COS L-39 �\
i
132" 20.0' 132"MIX 20.0' 120"
20.0' i R=25 7L
30. 77 ,
LAN 9 1 2� \�
KE
SF ,r 1322
31
A.
2% SLOPE REQUIRED OVER SYSTEM 32.4'
/ 2" DOUBLE WASHED PEASTONE \ :
31.88'
TEST HOLE LOGS
ENGINEER: AH OJALA, PE
WITNESS: BRUCE MURPHY, RS; AMY VON HONE, RS
DATE: 3/18/99
PERC. RATE = < 2 MIN/INCH
CLASS I SOILS P#
3/4" TO ;1 1/2"DOUBLE WASHED STONEQ ELEV.
0 ' 30.0
12„ O/A
5' B
0" Q 30.0
0/A
12"
B
3. LEACH NG
LS
LS
LOCUS MAP
FACILI !Y 24"
1oYR 6/6
28.0' 24"
1OYR 6/6
28.0'
Cl
ADJ. WATER � EL. 25.8' *
ASSESSORS MAP 103 PARCEL B2
Cl
m 52
MS
2.5Y 7/6
25.5 48„
LS
2.5Y 7 6
/
_
ZONING DISTRICT:
26.0
*SEE
.
YARD SETBACKS:
C2 I
C2
BELOW
PERC
FRONT = 30'
LS I
,
MS
SIDE = 6'
!L---72'
2.5Y 7/4 1
i
24.0'
REAR = 20'
84"
obs. water
23.0'
PLAN REF. - 196/133
v
C3
o
Ms
FLOOD ZONE: C
10'
l
G
�ry16.32 / W \ 0
11 0 TH 3 1�
/ 34.0'3..
IS
LOT '2 27.5 (5 1
#
33 62 SF \ to
\
11,219 sq.ft. #43n4
0.26 ac, PROP. 3 BR _ \
98-412
E
E
TOP OF FNDN IS GREATER THAN 2' ABOVE THE - E
HIGH POINT IN THE ROAD II
VARIANCE REQUESTED UNDER MAX, FEASIBLE COMPLIANCE
(15.405 1b & 1a) AND UNDER 15.005 (TRANSITION RULES)
SAS TO BE 10' OFF FOUNDATION (10' VARIANCE REQUESTED)
SAS TO BE 5' OFF PROPERTY LINE (5' VARIANCE)
(SAME VARIANCES REQUESTED FOR RESERVE)
WELLS: (ON BORDER BETWEEN SOW 252 AND AIW 247)
ZONE: B
ADJUSTMENT: AIW 247 -(FEB) -7_; .7'
SOW 252 (FEB) - 2.6'
AIW 247 (MAR) - 3.2'
SOW 252 (MAR)
USE AVERAGE BETWEEN WELLS -AND BETWEEN MONTHS (MONITORING
WELL READING WAS TAKEN MARCH 18, 1999) = 2.8' ADJUSTMENT
A CA
`\
1
J
N
i
_j
'j 120"20 0' CONFIRM SETBACKS WITH BUILDING
COMMISSIONER PRIOR TO ANY WORK
COMMENCING
SEPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED
- - - )
N IOTr7
"
S'GL
N i- OW: 2_ BEDROOMS (i I u GPD, - GPD =-
- _ 330 - -
'JSE A 330 GPD DESIGN FLOW 1. DATUM IS ASSUMED
_SEPTIC TANK: 330 GPD (2 ) = 660 2. MUNICIPAL WATER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1 /8" PER FOOT.
USE A 1500- GALLON SEPTIC TANK 4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H- 10
_LEACHING: 5. PIPE JOINTS TO BE MADE WATERTIGHT.
2(46.75 + 8.83) 0.58 (.74) 47 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
SIDES: ENVIRONMENTAL CODE TITLE V.
BOTTOM: 46.75 x 8.83 (.74) = 305 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE
USED FOR LOT LINE STAKING.
TOTAL: 475S F 352 GPD 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
USE 7 H-20 STANDARD INFILTRATORS WITH 3' STONE 9• COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
AT SIDES AND 1.5' AT ENDS (46.75 x 8.83 x .58') FROM BOARD OF HEALTH.
(RCSERVE: 44.75 x 9.83 x .58' DEEP) 10. WATER TEST D'BOX FOR LEVELNESS
11. ISOLATED WETLAND DOES NOT FALL UNDER JURISDICTION OF THE
CONSERVATION COMMISSION OR STATE. ,REGULATIONS
+z
S1 TE AND SENNA GE PLAN
LEGEND OF LOT 2 SPINNAKER LANE
100.0 PROPOSED SPOT ELEVATION IN THE TOWN OF:
OP YARMOUTH(PORT)
100x0 EXISTING SPOT ELEVATION
ND 100 PROPOSED CONTOUR PREPARED FOR: DUBLIN CONSTRUCTION
-
100- - EXISTING CONTOUR
20 0 20 40 60
BOARD OF HEALTH
APPR ED /DATE
-LPA-�1Z� MA SCALE: 1 » 20' DATE:
= MAY 21, 1999
REV. 8/30/99
REV. 11/10/99 (IVW)
off 508-362-4541 REV. 11/16/99 (BOH)
fox 508 362-9880
maw
W OF M ��p�iHty"r
or
O n cape engineering, inc. ARNE H. J9CyG �o�' ARNE
F
o OJALA H.
CIVIL ENGINEERS OJALA
CIVIL v y Na. 26388
\ , LAND SURVEYORS A� o. 3o7s2o '^��FcrsrEa�°
939 main st. yarmouth, ma 02675
OJALA, P.E., P.L.S. DATE T3 viLiS�,��