HomeMy WebLinkAbout149.66 - Proposed Septic Design (2)i
20 FT. MINIMUM FROM CELLAR
10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
CONCRETE
$¢rUi,J,Q 4-SCHEDULE
PITCH 1 40 VC PIPE
��>,�
ZABEL A100
FILTER TEE
/ f min. i t (.9. 2 0• r
LEVEL
BA AF FSE ELEV. _ _ 7,11 6" SUMP ELEV � LL
DISTRIBUTION ELEV. _
BOX f.9,
(TO BE PLACED ON FIRMBASE) TO BE WATER TESTED
500 GALLON IF MORE THAN ONE OUTLET
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
3/4" TO 1 1/2"-)
WASHED STONE
SEWAGE DISPOSAL SYSTEM PROFILE
NOT TO SCALE
s
CLEAN SAND
LOAM AND SEED
\.lHED
" LAYE,T OF
/8 TO 1/2"
MINIMUMASTONE VENT
O,j v
1 CU. FT. OF
CONCRETE
ANCHOR
,
D ao
ELEV.
�;,�HIGH CAPACCIITY I It LATRATORS 151T�i
D
36 X _?k X 10" FIELD FORMATION K WELL SDW 252
SOIL ABSORPTION ZONE A
'* INDEX 47.3
SYSTEM (SAS) ADJUST 1.4
USGS PROBABLE WATER TABLE ELEV. =2.9 y Fc 1V•3
OBSERVED WATER TABLE ( 9 / 24 / 97 ) ELEV. _is/z6/� r°� ---
BOTTOM OF TEST HOLE ELEV. = 0.5
,l/ YENr �~
D. Box
1500 GALLON
SEPTIC TANK
f v
T C'6I b�, % '� "r�, / 000 _
Ir ARAy
�0
1y 1IL
LOT 15
18,57 S.F.f / G�
h fry6,
/
CATCH
\SIN
:?o = 6 5t5' 29'�O / RIM = 13.48
S
BM PK NAIL
r ELEV. = 14.72
fo,L T�
70 �� D
Iv�3fo��
ZY'
G<A''
1w"
1 LV6"
CLwr
P�c.lG� 6✓finn
�r
AS8
70
f udSa'�
CLa, d
pt-'Jy-
W r 4, `f
c2 23
SOIL TEST
DATE OF SOIL TEST$���1997
SOIL TEST DONE BY �R N G
WITNESSED BY��URPH
OBSERVATION HOLE 1 ELEV-- 16.0 OBSERVATION HOLE 2 ELEV.. 18.3
PERCOLATION RATE < 16 MIN./INCH AT 46 INCHES PERCOLATION RATE < 9 MIN./INCH AT 42 INCHES
DEPTH
HORIZ
I TEXTURE
COLOR
MOTT.
OTHER
0-9
0/A
SANDY LOAM
10583/3
ROOTS
9-33
B
LOAMY SAND
10`iR5/6
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
ROOTS
33-72
Cl
SILT LOAM
10YR6/2
REVISED
/1
TIGHT
72-15
C2
SILT CLAY
LOAM
5GY
TICHT
DEPTH
HORIZ
TEXTURE
COLOR
MOTT. I
OTHER
0-11
0/A
SANDY LOAM
10YR3/2
ROOTS
11-26
8
LOAMY SAND
101
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
ROOTS
26-38
Cl
FINE SAND
10YR6/4
REVISED
/1
REVISED/7
36-108
C2
SILT LOAM
10YR6/2
TICHT
loa-13f
C3
SIL CLY
5GY
NO WATER ENCOUNTERED AT 15V ELEV. - 4.3 NO WATER ENCOUNTERED AT 138" ELEV. - La
OBSERVATION HOLE 3 ELEV- 15.5 OBSERVATION HOLE 4 ELEV.— 15.9
PERCOLATION RATE < 15 I/IN./INCH AT 41 INCHES PERCOLATION RATE < 3 MIN./INCH AT 44 INCHES
PERCOLATION RATE < 7 MIN./INCH AT 70 INCHES
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
0-10
0/A
SANDY LOAM
10YR3/2
PROJECT LOCATION
LOT 5
125LOCH RANNOCH WAY, YAR.
10-30
B
LOAMY SAND
10486/3
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
30-42
Cl
FINE SAND
10YRII
REVISED
/1
REVISED/7
42-102
C2
SILT LOAM
10YR6/2
02-16
C3
SILTLOAN CLAY
50Y
WATER ENCOUNTERED AT 168_ ELEV. - 1.5
DEPTH
HORIZ
I TEXTURE
COLOR
MOTT.
OTHER
0-10
0/A
SANDY LOAM
10YR3/2
PROJECT LOCATION
LOT 5
125LOCH RANNOCH WAY, YAR.
10-30
B
LOAMY SAND
10YR5/8
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
30-51
Cl
FINE SAND
10YR6/3
REVISED
/1
REVISED/7
51-100
C2
SILT LOAM
t0YR6/2
*O -15c
C3
SILOAM CLAY
50Y
NO WATER ENCOUNTERED AT 150" ELEV. a 3.4
DESIGN CALCULATIONS NOTES:
NUMBER OF BEDPOOVS 4 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
GARBAGE DISPOSAL UN;l �``� TITLE 5 AND THE TOWN OF YARMOUTH RULES AND
Ti1TAi FST'#d ^ ^ ^:{}:+' _--- REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
( 110 GAL/BR./DAY X 4 BR.) 44C GAL_IDAY 2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
REQUIRED SEPTIC TANK CAPACITY 880 GAL WITHIN 6" OF FINISHED GRADE.
ACTUAL SIZE OF SEPTIC TANK 1500 GAL 3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
SOIL CLASSIFICATION --IIS WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
DESIGN PERCOLATION RATE < 20 MIN.%IN. 10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
EFFLUENT LOADING RATE 0.34 GAL/DAY/S.F. USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
LEArHING AREA 1256 SO. FT. 4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
2L X 3(o BE MORTARED IN PLACE.
LEACHING CAPACITY (AREA X RATE) Y-0 G GAL/DAY 5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
rZ9�, X 0.34 DEEDED OR ZONING REGULATIONS. OWNER /� APPLICANT 1S TO
RESERVE LEACHING CAPACITY �' GAL/DAY OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL "DIG—SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS
PRIOR TO COMMENCING WORK ON SITE.
7. PARCEL IS IN FLOOD ZONE C.
8. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM.
9. ALL DISTURBED AREAS ARE TO BE REVEGETATED,
10. DESIGN ENGINEER AND HEALTH DEPARTMENT ARE TO INSPECT THE
SEPTIC SYSTEM ON THE FOLLOWING SCHEDULE:
A. SURVEYOR IS TO STAKE OVERDIG.
B. ENGINEER IS TO INSPECT OVERDIG PRIOR TO FILLING.
C: ENGINEER IS TO INSPECT PLACEMENT OF SEP11C COMPONENTS
PRIOR TO BACKFILLING.
11. DESIGN ENGINEER IS TO CERTIFY INSTALLATION OF SEPTIC SYSTEM IN
ACCORDANCE WITH THIS PLAN.
12. SEPTIC TANK AND DISTRIBUTION BOX ARE TO BE SET ON A 6" BED
OF 3/4" TO 1 1/2" STONE.
T. A. 13. LOT IS SHOWN ON ASSESSORS MAP 132 AS PARCEL S5
14. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
No.ti S17E CONDITIONS PRIOR TO COMMENCING WORK ON SITE.
LEGEND:
EXISTING SPOT ELEVATION 00X0
EXISTING CONTOUR----OO----
FTNAL SPOT ELEVATION
FINAL CONTOUR 00
SOIL TEST LOCATION
U71UTY POLE - >-
TOWN WATER —W—=—W
CATCH BASIN (®)
GAS UNE G
APPROVED: BOARD OF HEALTH
DATE AGENT w wvul7/
LOCUS
0
t/7
o
0 Lo
= RANNO�
Z,
w�
cel a
PROPOSED SEPTIC DESIGN
FOR
DAVID & BARBARA CLANCY
PROJECT LOCATION
LOT 5
125LOCH RANNOCH WAY, YAR.
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
scALE 1" = 20'
DATE DEC. 11, 1997
REVISED
/1
REVISED/7
LOCATION MAP
JOB N0• •40326
SHEET OF 1