HomeMy WebLinkAbout47 Raymond Ave - Septic System Designi. _. .. .a �.r ..a-.-. '�.. ..... a>.4...,.-«...+-.. yr a. wa•rv'w. a,. e.». .. ... .. ..... r.m +r..�..�..-n-e v'^.-`-F.-a-.e
ACCESS COVERS MUST BE WITHIN 91 MIIMUM, INVERT ELEVATIONS: DESIGN CRITERIA: GENERAL NOTES '
6' OF FINISH GRADE 3' MA IMUM COVER 1
100.8 FIRST 2' TO INVERT AT BUILDING: 98.8 DESIGN FLOW:
BE LEVEL MIN 2. OF PEASTONE' INVERT IN SEPTIC TANK: 97.5 5 BEDROOMS AT 110 G.P.D. PER I. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION 3
INVERT OUT SEPTIC TANK: 97.25 BEDROOM EOUALS 550 G.P.D. OF THE SEWAGE DISPOSAL SYSTEM ONLY.
+- Df M PIP INVERT IN 01ST. 80X: 97.1
3/4' 1 I/2' DIA.
��- $$ �, DOUBL WASHED STONE INVERT OUT DIST. BOX: 96.93 NO GARBAGE GRINDER 2. VERTICAL DATUM !S ASSUMED. FOR BENCH MARKS
B. - 7. 5 96.93 2'
7 5 BAFFLE 97 1' c 96.5 $ INVERT IN LEACH CHAMBER: 96.5 SEPTIC TANK REQUIRED: SET. SEF SITE PLAN.
4-500 GAL LEACHING CHAMBERS BOTTOM OF LEACH CHAMBER: 94.5 550 G.P.D. X 200x - 1100 GAL.
� 3 OUTLET 3. ALL CONSTRUCTION METHODS AND MATERIALS AND
D-BOX W/4' STONE AROUND. 12.8'r x 42'1 x 2'd ADJUSTED GROUND WATER: N/A SEPTIC TANK PROVIDED: 1500 GAL. MIN. MAINTENANCE OF THE SEPTIC SYSTEM SHALL
1500 GAL OBSERVED GROUND WATER: N/A
CONFORM TO MASS. D.E.P. TITLE 5 AND LOCAL
SEPTIC TANK 6" CRUSHED STONE OR
BOTTOM OF TEST HOLE •I: 88.7 SOIL ABSORPTION SYSTEM REQUIRED: BOARD OF HEALTH REGULATIONS.
COMPACTED BASE Iv
DESIGN PERC RATE ( 5 MIN/INCH
PROFILE:NOT TO SCALE s. SOIL TEXTURAL CLASS - 1 4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
i <3 EFFLUENT LOADING RATE - 0.74 GPD/SF AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
550 GPD / 0.74 GPD/SF - 743 S.F. REDUIRED THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING N-20 WHEEL LOADS.
PROVIDED: 4-500 GAL LEACHING CHAMBERS
W/4' STONE AROUND. A-756 S.F. 5. ALL SEWER PIPE SHALL BE SCHEDULE 40 OR
T T 756 S.F. x 0.74 - 560 G.P.D. APPROVED EQUAL.
1\VI 6. SEPTIC TANK AND D-BOX SHALL BE REINFORCED
SO I L TEST PIT DA TA & PRECAST CONCRETE AND WATERTIGHT. O-BOX SHALL
INDICATES INDICATES BE WATER TESTED TO CHECK FOR LEVEL WHEN THERE
PERCOLATION = OBSERVED IS MORE THAN ONE OUTLET.
TEST GROUNDWATER
7. BEFORE CONSTRUCTION CALL -DIG-SAFE".
TP •I
CB/pH-FND'
OCATCH ASfN I-888-DIG-SAFE AND THE LOCAL WATER DEPT.
N 79.15.20'E0. HORIZON TEXTURE COLOR 98.7 FOR LOCATION OF UNDERGROUND UTILITIES.
99.0 CAT BASIN LOAMY IOYR
110-30® � A 8: EXISTING CESSPOOLS TO BE PUMPED DRY. REMOVED
SAND 2/2 AND BACKFILLED WITH SAND.
i \
CB/OH FND 16 • ........... .......... ... .YR 97.4
.SAC / o ��` r� D LOAMY 10YR
+.� D SAND 4/6 9• NO DETERMINATION HAS BEEN MADE AS TO
Br --500 GALLON \ COMPLIANCE WITH DEED RESTRICTIONS OR ZONING
!D' .'12' LEACHING CHAMBERS y 26- .......... ....... ......... 96.5
11/4' SrONF AROUND a ClMEDIUM 1.5Y REGULATIONS. IT SHALL REMAIN THE CLIENTS ,.
BM-COR BULKHEAD O SAND 5/4 RESPONSIBILITY TO OBTAIN ALL PERMITS. SPECIAL
EL-100.51 PERMITS. VARIANCES ETC. FOR THIS PROJECT,
e 7-
b
o 00 68'
TPII m m N m a -
22
D-BOX to
-
_._.... esoo eat-
m SEPTfC,/f4NK� � o x � z-�} m.
N
.:~ •0 2 w
112
20 NO WATER 88.7
CESSPOOLS m 30'. ,
5• DATE: APRIL !0. 2003
TEST BY: STEPHEN HAAS
o It'0AK =`
� WITNESSED BY: AMY VONHONE
z o _
rcp r GAS AErE FERC RATE: (2 MIN/INCH
% i E
/ PAVED DR,,ENA E
x Y
CB/DH FNI UP 311/5
Y 003
113.02 •W
�y
IL
1 /
5 79' ,
•2d
SEPT/C SYSTEM DES /G/V
47 RA YMOMD A VENUE . MA P 79 . PA RL 2-5
T1--1 YA R"O U TI-1, MA .
PREPARED FOR .
CHR / S 7-H0M! S
r+r
L OCUS�" E
.
SCAL: / "- 20 APRIL 30. 2003
D-Y HIGH i 1 ?�
` ry EAGLE SIJRVEY I NG I NC
,. .SCHOOL Zj - r' . / >
A`E /ONAGi AVE'
92 3 R o u t e 6 A
f� r VAR I ANCES REQUIRED:
G Yarmouthport MA. 02675
311�i%� :508 j 362-8 1 32
TITLE S. MAXIMUM FEASIBLE COMPLIANCE�jy�5v/63 //j/j ( 508) 432-5333
SECTION 15.211:111 MINIMUM SETBACK DISTANCES
l `''�'� ✓� / 10'IS REQUIRED BETWEEN THE SAS AND THE PROPERTY LINE. 7' IS PROVIDED.
A 3' VARIANCE IS REOUESTED TO SAVE THE 12" CALIPER OAK TREE. 1
LOCUS -MAP 0 10 20 40 JOB NO: 03-027 FIELD:CFW/EEK CALC: SAH CHECK: CFW DRN SAH