HomeMy WebLinkAbout54 Cedar Street - Septic DesignY
a
BM' 1 S ST
TOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR SOIL &1Y 11
DATE Of SOIL TEST $lL�1t 2QQL__-
100.00_ 10 FT. MINIMUM 10 FT. MINIMUM FROM SIB OR CRAWL SPACE SOIL TEST DONE BY SWFFTSFR c
ELEV. _ CLEAN SAND -- -- d0EE@1ClG
(ASSUMED) CONCRETE WITNESSED BY A, VON HONE
COVERS a LOAM AND SEED OBSERVATION HOLE 1 ELEV.- 98.10
4" SCHEDULE 40 PVC PIPE
MIN. PITCH 1/8" PER FL 2' LAYER OF PERCOLATION RATE < 2 MIN./INCH AT 36 INCHES
1/8" TO 1/2" LEGEND: DEPTH HORIZ TEXTURE COLOR MOTT• OTHER
99.73 MAX. w.+SHED STONE VENT EXISTING SPOT ELEVATION 00„0 �(- 0-0 ' Ap LOAMY SAND 10YR2/2 NO
2.90 (O CAST IRON PIPE L
(OR EQUAL) MINIMUM �7•� �N• NOT REQUIRED EXISTING CONTOUR ----00---- ���►555-
PITCH 1/4" PER FT. 3 1 CU. FT. OF FINAL SPOT ELEVATION B-30 8 LOAMY SAND 10YR5/8
CONCRETE FINAL CONTOUR
ANCHOR SOIL TEST LOCATION Q 30-11 Cl MEDIUM SANG 2.5Y6/3
RAISE PIPING FLOW LINE 95.73 ° UTILITY POLE -O
(IF NECESSARY) ELEV. s AL10 Lj 10" TOWN WATER =WSW
MIN. ELEV. = 9B• 2 0" o o _ ° o CATCH BASIN to
LEVEL o _ 0 10• ELEV. 95'40 GAS LINE
ELEV. s _4�� GAS ELEV. _ �Q SO 6" SUMP ELEV. _ �� CLEAN OUT C
BAFFLE .DISTRIBUTION
CESSPOOL C.P. O
LIQUID OUTLET ELEV. m
._... 4 HIGH CAPACITY INFILTRATORS WITH
DEPTH TFF (TO BE PLACED ON FIRM BASE) BOX _RL2 STONE IN AN
5.00
4 FEET 14 INCHES TO BE WATER TESTED 11' X 34' X 100 TRENCH FOFMATION
5 FEET 19 INCHES IF MORE THAN ONE OUTLET
6 FEET 24 INCHES 1500 GALLON1 10
7 FEET 29 INCHES (TO BE PLACED ON FIRM BASE) SOIL ABSORPTION WELL M1W 29 WATER ENCOUNTERED AT �tOB" ELEV. a 69 11]
8 FEET 34 INCHES SEPTIC TANK '/ ZONE A
3/4" TO 1 1/2" CLEAN STEM (SAS) INDEX 7.6
DOUBLE WASHED STONE ADJUSTI.3
FREE OF FINES Ec SILT DESIGN CALCULA'T'IONS
USGS PROBABLE WATER TABLE ELEV. _ _90.4Q_ NUMBER OF, BEDROOMS _3__
SEWAGE DISPOSAL SYSTEM PROFILE OBSERVED WATER TABLE (7/11/1001) ELEV. _ _fl91Q_ GARBAGE DISPOSAL UNIT No
NOT TO SCALE BOTTOM OF TEST HOLE ELEV. _ -8172- TOTAL ESTIMATED FLOW
( 110 GAL/BR./bAY X 3 BR.) _M0_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY __flFQ_ GAL.
ACTUAL SIZE OF SEPTIC TANK _1.S00 GAL.
SOIL CLASSIFICATION I
DESIGN PERCOLATION RATE "-- MIN./IN.
EFFLUENT LOADING RATE x.74_ GAL./DAY/S.F.
LEACHING AREA 412M SQ. FT.
(11X34)F(45X2X10/12)
LEACHING CAPACITY (AREA X RATE) A= GAL./DAY
449.00 X 0.74
RESERVE LEACHING CAPACITY NONE GAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E,P,
TITLE 5 AND THE TOWN OF __1YA8M0AffiL_ RULES AND
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6" OF FINISHED GRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
p \ a fy C 10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
�Y w USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
f 4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
x 97.3 _. - - cE MORTARED iN PLACE.
5. NO CE 7RMINATION HAS BEEN MADE AS 10 COMPLIANCE WITH
1D0.0�" DEEDED OR ZONING REGULATIONS, OWNER / APPLICANT IS TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
W LOT 246 6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
X 98.2 4" -_ 9, 395 SQ. FT. IS TO CALL "DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS
PRIOR TO COMMENCING WORK ON SITE.
- 7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
19 0 \ SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
D. BOX PR OSED N \ IMMEDIATELY.
5, SOIL N AD o 8. PARCEL IS -IN. -FLOOD -ZONE ._ B
JEST q SLAB) $ 9. LOT IS SHOWN ON ASSESSORS MAP 34 AS PARCEL 132
1500 GALLON 10. EXISTING CESSPOOLS ARE TO BE PUMPED AND REMOVED.
SEPTIC TANK z PORCH .1 \ 11. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND FOR
L x 8.7 ' A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE REPLACED
z o, 20.09 -
WITH SAND AS SPECIFIED IN 310 CMR 15.255:(3).
%
OF Lk - 12. VARIANCES 'TO TITLE 5 AND YARMOUTH REGULATIONS:
A. SOIL ABSORPTION SYSTEM LESS THAN 10' FROM LOT UNE.
EXISTING DWELLING T A S. NO RESERVE AREA.
.0 3 BEDROOMS �' o DUMAS
lw U
98.4 98.5:. " BQl1 APPROVED: BOARD OF HEALTH
X 9E.4 98.8 / x 97.7
W15.4T
8.i 8.7
x �i,g?/ y DATE AGENT
x-so.a CL U H r-\
0 2001 SWEETSER ENGINEERING
oJ�ti� MPWN 5 j
�` WILLOW
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a
DA
Locus___ .
BRA
ALDE
PROPOSED SEPTIC DESIGN
FOR
DONALD THOMAS
PROJECT LOCATION IDT 246
154 CEDAR STREET, YARMOUTH
S iEMSER ENGINEERD�G
235 GREAT WESTERN ROAD
508-, P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
DATE JULY 13, 2001
SCALE 1 = 20
REV. DEC. 10, 2001
108 NO. 5165-00
LOCATION MAP
REvsED
SHEET 1 OF�1
0 2001 SWEETSER ENGINEERING