HomeMy WebLinkAboutEngineered Plan - 2006SYSTEM PROFILE
TOP FNDN. AT EL. 17.2'Nor To SCALE)
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (
ACCESS COVER (WATERTIGHT) TO
,R 1
MINIMUM .75' OF COVER OVER PRECAST WITHIN 6" OF FIN. GRADE 2% SLOPE REQUIRED OVER SYSTEM
1 �(p�77 2" DOUBLE WASHED PES ONE
' k�t t RUN PIPE LEVEL /`
�j FOR FIRST 2' 13.5'
EXISTING 1000 js+
GALLON SEPTIC\14.3'±* `
13.0' �2.5' AROUND
TANK (H- -1-0)
GAS
RE -USE SEE NOTE BAFFLE 13.27' o0 13.10' -'
2' -
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 {2]) MIN. �o EMS
14
DEPTH OF FLOW = 4 (13 % SLOPE) (-1-7. SLOPE)
TEE SIZES: 3/4" TO 1 1/2" DOUBLE WASH -ED STONE
INLET DEPTH = 10"
-
OUTLET DEPTH - 14„
FOUNDATION EXIST. SEPTIC TANK 8' D' BOX 3' LEACHING
FAQ ITY
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF ALTERNATE BENCHMARK: USE TOP FNDN
SEPTIC SYSTEM THIS AREA AT ELEV. 17.2'
THE INSTALLER SHALL CONFIRM MIN. SEPTIC TANK
SIZE AT 1000 GALLONS AND ITS SUITABILITY FOR
RE -USE
PROVIDE INSPECTION PORT WITHIN
6" OF FINISH GRADE
16.0'
M
5.2'
TEST HOLE LOGS
ENGINEER: RICK JUDD, RS
WITNESS: L MULKEEN, RS
DATE: 1/5/06
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
AUGER HOLE
Q ELEV.
0" 16.8'
Ap
SL
12" 1OYR 3/2
Bw
LMS
33" 1OYR 4/6 14.05'
PERC C
F -M
RTE 28
LOCUS
i Q
hQ U
2 _
CARVER ti
LOCATION MAP NTS
ASSESSORS MAP 30 PARCEL 81
VARIANCE REQUESTED UNDER MAX. FEASIBLE COMPLIANCE:
15.405 1a: REDUCTION IN SETBACK. SAS TO LOT UNE (10'
TO 5')
SAND
4.4
1OYR 6/4
SHED- BENCH MARK - HYDRANT
1510 \'f ON TAG 976 EL 18.2
+ 132"
•7y 5.8'
15.9 1
160 //� 0, NO GROUNDWATER ENCOUNTERED
.
3" HOLLY + EXIST. ST 1s.. NOTES:
'
(�F 15.7
Oo SEPTIC DESIGN: NOT -ALLOWED NGVD
s __) -_
EXISTING
DESIGN FLOW: 3 BEDROOMS (110 GPD) = 330 GPD 2. MUNICIPAL WATER IS
DECK 16'5 LOT 9 USE A 330 GPD DESIGN FLOW 3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
EXIST. 10,000 SFf �,'� 15'8 SEPTIC TANK: 330 GPD (2 ) 660 4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H- 10
�,. DWELL USE A ____ GALLON SEPTIC TANK RE -USE EXISTING 5. PIPE JOINTS TO BE MADE WATERTIGHT.
18 i
s' }
+16.9 TOP FNDN = 16 8 Y 1000 ( ) 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
ELEV. 17.2' j 30" TREE ,��o �: LEACHING: ENVIRONMENTAL CODE TITLE V.
} APPROX. 1' i SIDES: 2(36.25 + 7.83) 2 (.74) = 130.5 7. THIS PLAN IS FOR PROPOSED SEPTIC SYSTEM ONLY AND IS NOT
CRAWLSP.
- � i
7. 17.1 i I _ �1 TO BE USED FOR ANY OTHER PURPOSE. BOTTOM: 36.25 x 7.83 (.74) - _ 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4 PVC.
.. D 16.8 +16. TOTAL: S.F.
� - 460 340.5
GPD 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
�H 171 17. USE 5 HIGH CAPACITY INFILTRATORS WITH 2.5' INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
\4- 7.0 SLAB ,i7. `c ® O FROM BOARD OF HEALTH.
\O\�0.
5 ,�� �i ®v STONE ALL AROUND AND 14 UNDER 10. PUMP & REMOVE FAILED LEACH PIT
17 16. 17.3 �15.9/15.5
REMOVE ALL CONTAMINATED \ 1 P 16.0
SOILS WITHIN 5' OF NEW SAS \ -k `� DRIVE \!�5
i
AND REPLACE WITH CLEAN MED. 7.4 `� %`+ 1 ® _
SAND. looJLEGEND'wiss7.1 N
v TITLE 5 SITE PLAN
PROPOSED SPOT ELEVATION OF
15.3
100x0 EXISTING SPOT ELEVATION 75 TAN GLEWOOD DRIVE
NOTE: PROP. INVERT INTO SAS IS \16.4 \ IN THE TOWN OF:
APPROX. 3' BELOW CRAWLSPACE16 q �� 1 UU PROFQ.SED CONTOUR (WEST) YARMOUTH
FLOOR c5 " OF S"PTIa` S?« E -i%'
%V, e'f(0 P' EXISTINGtiCONTOF�R
�s re.=r PREPARED FOR: ROBERT MCCLAIN
+15.2
20 0 20 40 60
BOARD OF HEALTH
a
MASCALE: 1» = 20'
DATE DATE: JANUARY 9, 2006
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off 508-362-4541
fox 508 362-9880 Q LS
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ARNE H y MAR 1.0 2006
down cape engineering, Inc. o� OJALAH.
A E,
CIVIL ENGINEERS No 179 OJALA HEALTH DEPT.
w No. 26348
LAND SURVEYORS F���STE
05-305939 main st. yarmouth, ma 02675
ARNE H. OJALA, . , P.L.S. DATE