HomeMy WebLinkAboutEningeer PlanTOP FNDN EL.
88-105
SYSTEM PROFILE
ACCESS COVER TO WITHIN 6' OF FIN. GRADE <NOT TO SCALE)
ACCESS COVER (WATERTIGHT) TO
PROVIDE WITHIN 6' OF FIN. GRADE
MINIMUM .75' OF COVER OVER PRECAST 27
EXISTING IS 0
GALLON SEPTIC
TANK <H- 10 )
(RE -USE)
DEPTH OF FLOW =
4'
TEE SIZES;
10,
INLET DEPTH =
OUTLET DEPTH
14'
FOUNDATION-
EXIST
48_7' RUN PIPE LEVEL
/-FOR FIRST 2'
47.2t
BAFFLE 45.50'
45.67'J
o
6' CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 123)
SLOPE) ( 1 + % SLOPE)
PROVIDE OBSERVATION
PORT WITHIN 6" GRADE
IPE REQUIRED OVER SYSTEM _ 48.0' - 49.0'
2' DOUBLE WASHED PEASIONEx
- - / 3' MAX.
-
I I i i r 4 6.0'
ac�E�.0008C�0
45.1' 0 CJ C7 0 0 I--] C7 CD
C�CI= = mFJC�O
2' y M0=C=l = ==CJCJ
3/4' TO 1 1/2" DOUBLE WASHFF STONE
SEPTIC TANK 107' D' BOX , 20„
R0UTi' 6A - 57.6
L.EA:HING
G AC"LITY
43.17'
8.6 7'
34.5'
TEST HOLE LOGS
ENGINEER: RICK JUDD, RS
WITNESS: AMY VON HONE, RS
DATE: _2./7/02
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS P#
Q
ELEV.
Q
0,
48.5' 0'
47.6'
A
SL
A
3„
10YR 3/2
6"
SL
1OYR 3/2
Bw
Bw
LMS
i
LMS
20„1
10YR 4/6
46 8'
23"
1OYR 4/6
45.6'
C C
F/MS F/MS
! 2.5Y 6/4 2.5Y 6/4
168" 134 5' 126" 1 37.1'
NO WATER ENCOUNTERED
SEPTIC PES!"N: ;GAR".AGE DIS"E'SEP IS
DESIGN F _O� ._..� i = DRGOMS ; "l ii u ' E; _ -= .50 L PD
USE A 550 &PD DESIGN FLOW
SEPTIC TANK�S0 G F D < 2 ) = 1100
USE A 1 �00SiALLON SEPTIC TANK (RE -USE EXISTING)
LEACHING:
SIDES: 2(A 7.5 + 10.83) 2 (.74) = 172.6
BOTTOM: 47.5 x 10.83 (.;74) = 380.E
TOTAL: 747 S.F, 553.2 GPD
USE (5) 500 GAL. LEACHING CHAMBERS ACME OR
EQUAL) WITH 3' STO l' AT SIDES AND 2.5' AT ENDS
EGEND
100.0]
PROP,7SED
SPOT ELEVATION
100x
EXISTING
SPPT ELEVATION
PROPOSED
CONTOUR
100
EXISTING
CONTOUR
BOARD OF HEALTH
MA
PROVED DATE
qff 509-362-4541
fax 508 362-9880
;G
do wn cape engineering, Inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main st, yarmouth, ma 02575
I
�ACHCR ShORe RO 0
i Locus �
z
x
RTE 6A
N�
9 N
z
LOCATION MAP NOT TO SCALE
ASSESSORS MAP 123 PARCEL 17
NOTES:
1. DATUY IS APPROXIMATED FROM QUAD MAP
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 MADE WATERTIGHT.
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 WITHOUT
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
FROM BOARD OF HEALTH.
10. PUMP & REMOVE <OR FILL W/CLEAN SAND) FAILED LEACH PITS.
11. WATER -TEST D`BOX FOR LEVELNESS
OF 302 MAIN STREET (ROUTE 6A)
IN THE TOWN OF:
YARMOUTH (PORT)
PREPARED FOR: JOHN O'CONNELL
30 0 30 60 90
SCALE: 1" = 30' DATE: FEBRUARY 12, 2002
AN OF
ARNE
ARNE H.
OJALA
clviL -
0JALA pF
-�
Flo. 3U792
E H. OJALA, P.E., P.L.S.
VIAR 0 1 2092
HEALTH DEPT.
DATE