HomeMy WebLinkAboutEngineered Plan - Rev. 2008LEGEND
LOT SIZE
40,000 S.F.
MIN.
PROPOSED
SPOT ELEVATION
10OX0
EXISTING SPOT
ELEVATION
----68
PROPOSED
CONTOUR
68
EXISTING CONTOUR
MIN.
-w-
PROPOSED
WATER SERVICE
-G-PROPOSED
35'
NATURAL GAS SERVICE
CATV -PROPOSED
CABLE SERVICE
T&E
PROPOSED
TELEPHONE AND ELECTRIC SERVICE
@
PROPOSED
AREA DRAIN
PROPOSED
BACKWASH PIT
USE (�) H-20 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
PROPOSED
LAMP
BENCHMARK:
HYDRANT*
TAG BOLT 1008
EL=70.76'
VARIANCES
TOWN OF YARMOUTH HEALTH
REGULATION 3.7 -
FOUNDATIONS OF
DWELLINGS SHALL NOT BE
LESS THAN TWO FEET
ABOVE THE HIGHEST POINT
IN THE ROAD:
FROM 2' AE30VE TO
2.04' BELOW (4.04')
ftK
0
x X Z, H-1
9,
+1
+ +
7
+ +
+
+ ILA')
0
// - I . vim Al
GH POINT IN ROAD tl -"-\I + +1 SWALE,
+
.,70.04'
THINNED TREES + +
1B K
LO
REA
+
+ k .0
s
+
0/ G v1sr
W G + + .0.
1-1
G- + 1.1 - I.,
ALL GATES TO OPEN
OUTWARD AND BE
SELF-CLOSING WITH
LATCH ON INSIDE. SOLID
WOOD FENCE AS PER
BUILDING CODE. DOORS
TO BE ALARMED. 01
*THE INSTALLER SHALL VERIFY THE
LOCATIONS OF ALL UTILITIES AND ALL
BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF
SEPTIC SYSTEM
TOP FNDN. AT EL. 68.0' SYSTEM PROFILE
ACCESS COVERS TO WITHIN 6m OF FIN. GRADE (NOT TO SCALE)
ACCESS COVER TO WITHIN 3m OF FIN. GRADE
ACCESS COVER (WATERTIGHT) TO
WITHIN 6m OF FIN. GRADE
MINIMUM .75- OF COVER OVER PRECAST
F66.5
2X SLOPE REQUIRED OVER SYSTEM 65.0'±
RUN PIPE LEVEL 2" DOUBLE WASHED PE4STONE
*62.58 ;rnp npczr ol OR GEOTEXTILE FABRIC
PROPOSED 1500
GALLON SEPTIC
62.16' TANK (H- 20 \5-1 -.9v 6" SUMP n
GAS CXD 61.19'
BAFFLE 61.36 0 r-1 17-1 0
.-61.0' r-1 r-1 r-1 [= =
DEPTH OF FLOW 4' H-10 SEPTIC TANK \__6- CRUSHED STONE OR MECHtICAL 0 0 0 r-1
TEE SIZES: . COMPACTION. (15.221 [2]) 2# E-1 17-1 1771 0 M M 0
INLET DEPTH H-20 DBOX 3/4" TO 1 1/2" DOUBLE WASHED STONE
OUTLET DEPTH 14"
(4) H-20 500 GALLON CHAMBERS
X SLOPE) SLOPE) (-I-% SLOPE)
FOUNDATION- 13' SEPTIC TANK 55' D' BOX 21' LEACHING
FACILITY
DICE #07-049
CATV R\ISE-R",J/
'TEL RISER:,I
LJ1
ZONING SUMMARY
ZONING DISTRICT. R-40 DISTRICT
MIN.
LOT SIZE
40,000 S.F.
MIN.
LOT FRONTAGE
150' i
SHAPE FACTOR
22
MIN.
FRONT SETBACK
30'
MIN.
SIDE SETBACK
20'
MIN.
REAR SETBACK
20'
MAX.
BUILDING HEIGHT.
35'
MAX.
BUILDING COVERAGE
NOTTO
EXCEED 25%
LS
PROPOSED: 9.7%
BOTTOM 42 x 12.83 (.7!q_ 398 GPD 14"
PROVIDE VENT WITH CHARCOAL FILTER
AND BUGSCREEN (FINAL PLACEMENT
\MTH HOMEOWNER CONSULTATION)
ON
01
(80 S.F.)'
UNDISTL
(SEEVENT NOTE ON PLAN)
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNEnC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
59.0'
BOTTOM TH-2 EL. 52.7'
-67-
BENCHMARK:
NAIL IN TREE
EL=68.0'
- -e4- -
�0
CN
NOTES
1. DATUM IS APPROXIMATE NGVD
2. MUNICIPAL WATER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR PROPOSED PRECAST DBOX & LEACH
CHAMBERS TO BE AASHO H-20, SEPTIC TANK TO BE H-20.
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 OR ANY OTHER PURPOSE.
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. CONTRA CTORISHALL BE RESPONSIBLE FOR CALLING
DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCATION
OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO
COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
REMOVED 5' BENEATH AND AROUND THE PROPOSED
LEACHING FACILITY.
12. COORDINATE ALL U11LITY INSTALLAT10N WITH PERMITTING
AUTHORITIES. AND APPROPRIATE VENDORS.
LOCUS MAP
SCALE: 1" = 2,000'±
ASSESSORS MAP 112 PARCEL 48
LOCUS IS NOT WITHIN APD (ZONE 11)
TEST HOLE LOGS
ENGINEER: A. H. OJALA, PE
WITNESS: PHIL RENAUD, YBOH
DATE: MARCH 29, 2007
PERC. RATE < 2 MIN/INCH
CLASS I SOILS P# -
off 1:T1 ELEV. 1::P
SYSTEM DESIGN: 63.5' o,,
GARBAGE DISPOSER IS NOT ALLOWED
O/A
DESIGN FLOW. 5 BEDROOMS 0 110 GPD 550 GPD
1 OYR 3/3
USE A 550 GPD DESIGN FLOW
E
SEPTIC TANK: 550 GPD (2) = 1100
FS
1 OYR 7/1
USE A 1500 GAL. SEPTIC TANK 401
4's
B
LEACHING:
SIDES: 2 (42 + 12.83) 2 (.74) 162 GPD
LS
BOTTOM 42 x 12.83 (.7!q_ 398 GPD 14"
1 OYR �4/4
62.3' 14"
TOTAL: 756 S.F. 560 GPD
USE (�) H-20 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
C
WI TH 4 STONE ALL AROUND PERC
MICS
MA of
APPROVED DATE BOARD OF HEALTH 120
1 OYR 6/6
of
53.51 120
O/A
1 OYR 3/3
E
FS
1 OYR 7/1
B
LS
1 OYR 4/4
C
mcs
1 OYR 6/6
NO GROUNDWATER ENCOUNTERED
ELEV.
62.7'
31.5'
52.7'
rj`II! I �11�0 TV.
- 111 -,3
A�URVt ss -
T' r
tA��6
kA
DATE DANIEL A. OJALA, P.E., P.L.S.
PREPARED FOR
PETER TROUTMAN
DATE: JAN UARY 23, 2008
REV. DATE: JANUARY 28, 2008 (SHED, D.W.)
REV. DATE: MARCH 14, 2008 (MOVE HOUSE, SEPTIC)
REV. DATE: MARCH 18, 2008 (MOVE HOUSE)
Scale: 1 "= 20'
7777776 10 20 30 40 50 FEET
Is 0 W IE rp)
MAR 2 6 2008
off 508-362-4541
fax 508 362-9880 HEALTH DEPT. -I
down ccpe engineering, inc.
Cl VIZ- ENGINEEWS
L AND SUR VE- YORS
9J9 Main Street YARMOUTHPORT, IWASS.
.07-049 TROUTMAN.DWG (DDF)