HomeMy WebLinkAbout195 Rte 6A Septic Plansi
T.O.F. AT EL.45.96' SEPTIC PROFI_LL__
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
46.5' MINIMUM .75' OF COVER OVER PRECASTWITHIN 6" OF FIN. GRADE
2% SLOPE REQUIRED OVER SYSTEM
U) RUN PIPE nni 101 r uiAcurn Dr'AcrnKic .
44.0 f
A
PROPOSED 1500 0%FOR FIRE
GALLON SEPTIC 43.59' 60 2
`T4 / TANK (H— 10 ) GAS r . TEE
BAFFLE 46.32 o0000 46.15'
( 2 % SLOPE) \_6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2])
DEPTH OF FLOW = 4 (1 % SLOPE)
TEE SIZES:
INLET DEPTH = 10
OUTLET DEPTH = 14"
FOUNDATION— 8ST 5' PC 4' D'
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22.75'
2.7 5��
-43\4'
2 J 21'
2' f
2'--
2'
GAS_;'
SHUTOFF
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1
4' ;
LEACH FIELD DETAIL (NTS) i
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PROD, i ANDSCAP;- TIE
BERM AT END OF 6'
DRIVEWAY
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D
40
i48 Cv
i / 18" 0
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14'
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AREA
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99-078
N STREET � R
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41.5'
AVID SIB ` � fpGe OF pA�MfNT
42'S0 STOVE VARIANCES REQUESTED UNDER MAXIMUM FEASIBLE
W Lt COMPLIANCE 15.405:
1 a: REQUEST VARIANCE TO SET1= ACK FROM
ROPERTY LINE (10' TO 4' FOR PUMP CHAMBER;
47.5' — 48.5'
TEST HOLE LOGS
ENGINEER: AH OJALA, PE
WITNESS: AMY VON HONE, RS & BRUCE MURPHY, RS
DATE: 4/26/99
PERC. RATE _ < 2 MIN/INCH IN MS
CLASS I &III SOILS P#
w ELEV.
0" 48.5' 0"
A
SL
12" 1OYR 3/2
B'�
LS
32" 1OYR 5/ 45.83'
C1
MS
2.5Y 6/6
84/ 41.5'
10' TO 4.5' FOR LEACHING FIELD) C2
N SILT LOAM
I lb: REQUEST VARIANCE TO SET!=SACK FROM
FENIOF� FOUNDATION (10' TO 6' FOR SEPTIC TANK) 2.5Y 6/2
j 5' REMOVAL OF UNSUITABLE SOIL
MAY BE REQUIRED AT NORTHERLY
END OF SYSTEM. E.N_GJNEER TO
INSPECT _AND CERTIFY REMOVAL
a
PICKET
FENCE
4't /
6"
LOCUST
-" *WATERLINE LOCATION
APPROXIMATE ONLY
132" 1 1 37.5'
NO WATER ENCOUNTERED
SEPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED )
DESIGN FLOW: 3 BEDROOMS ( 110 GPD) = 330 GPD
USE A 330 GPD DESIGN FLOW
SEm � " "'K: 330 GPD ( 2 ) = 660
USE A 1500 GALLON SEPTIC TANK
LEACHING:
SIDES: N/A
BOTTOM: 21 x 22.75 (.74) 353
TOTAL: 477 S.F. 353 GPD
USE 21' x 22.75' LEACH FIELD OF 3 ROWS OF 3 STANDARD
INFILTRATORS EACH IN CONFIGURATION SHOWN (SEE DETAIL)
LEGEND
NOTE: SYSTEM IS NOT DESIGNED FOR
VEHICLE LOADING 100.0 PROPOSED SPOT ELEVATION
100x0 EXISTING SPOT ELEVATION
O PROPOSED CONTOUR
100 EXISTING CONTOUR
BOARD OF HEALTH
ALARM AND CONTROL PANEL J MA
) TO BE INSTALLED INSIDE 13,
Q BUILDING. ALARM TO BE ON INV. IN 43.54'
SEPARATE CIRCUIT FROM PUMP
2" PRESSURE PIPE TO D'BOX
APPROVED DATE
1000 GAL. H-10 S/
ALARM ON
800 GAL.-
RESERVE
WEEP HOLE
FLOAT SWITCH
SETTINGS: PUMP ON
CHECK VALVE
off 508-362-4541
fox 508 362-9880
4' WORKING RANGE
8'
ZOELLER 'WASTEMATE'
4'
SUBMERSIBLE MODEL M282 112 'tP
PUMP
PUMP OFF
4'
SYSTEM (OR EQUAL)
down cape engineering, Inc.
BENCHMARK
PUMP CHAMBER
CIVIL' ENGINEERS
CONCRETE
BOUND
(NOT TO SCALE)
LAND SURVEYORS
ELEV = 54.74'
939 main st. yarmouth, ma 02675
Q
rte. 6a
3
3
N
LOCUS
LOCATION MAP
ASSESSORS MAP"-122 PARCEL 109
ZONING DISTRICT:
YARD SETBACKS:
FRONT =
SIDE =
REAR =
PLAN REF. — NO PLAN OF RECORD
FLOOD ZONE: C
NOTES:
1. DATUM IS APPROXIMATED FROM DE-NNIS QUAD
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1 /8" PER FOOT.
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H— 10
5. PIPE JOINTS TO BE ifADE WAT EPTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
ENVIRONMENTAL CODE TITLE V.
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE
USED FOR LOT LINE STAKING.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9, COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITH❑UT
INSPECTI❑N BY BOARD OF HEALTH AND PERM SSSI❑N ❑BTAINED
FROM BOARD OF HEALTH,
10. PUMP & REMOVE EXISTING CESSPOOLS.
!j__,_F_LECTR I CAL PERMIT REQUIRED
12. WATER TEST D'BOX FOR LEVELNESS
SI TE AND SEVAG E-PL.,AN
OF 195 MAIN ST. (ROUTE 6A)
IN THE TOWN OF:
YARMOUTH (PORT)
PREPARED FOR: MICHAEL AND LINDA DILLON
34W--7'P5 _
20 0 20 40 60 Feet
1" = 20' APRIL 27, 1999
SCALE: DATE:
G EECl-E0wF=0
�`iH of �, APR 3 0 1999
P0H Of Mq
g4� ARNEli.�� o`�ARNE a�cyE�LTS �Po
v OJA(.A
)CIVIL.30792
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/STERE �� ECIST4A
JALA, LAN ,S, DATE