HomeMy WebLinkAboutEngineer Plan - 2021TOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR OR CRAWL. SPACE
ELEV. = 100_00 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB
(ASSUMED) (--CLEAN SAND
CONCRETE INSPECTION PORT
COVERS 4" SCHEDULE 40 PVC PIPE LOAMAND SEED
"
OF
MIN. PITCH 1/8" PER FT. 1 LAYER
STONE'.
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EXISTING SPOT
EXISTING CONT(
FINAL SPOT ELI
FINAL CONTOUR
SOIL TEST LOCI
UTILITY POLE —0—
TOWN WATER W—W
CATCH BASIN®�
GAS LINE
CLEAN OUT
4" CAST IRON PIPE
(OR EQUAL) MINIMUM
PITCH 1/4" PER FT.
TEE
m
VENT
NOT REQUIRED
ELEV. = 97.QQ_ / U 'u
�i MIN
COLOR
MOTT.
LEV.
= 9003 oo
10YR5/2
■ rn
( 110 GAL/911L/DAY X 2 BR.)
5 17" B LOAMY SAND
t0YR6/6
o
0
J
2.5Y7/4
°ATE DEC. 13, 2021
LEVEL
MIN./IN.
Qc^":
_Q,T.}_ GAL./DAY/S.F.
LEACHING AREA
9447
ELEV. _ ._44�._ ADD GAS
ELEV,
— t?¢}� 6" S MP ELEV. _ _
12= GAL./DAY
.
010'
RESERVE LEACHING CAPACITY
ELEV. : ----
BAFFLE
_
DISTRIBUTION
OUTLET
y ELEV.
BOX
4 HIGH CAPACITY INFILTRATORS WITH.
STONE IN
TEE
(EXISTING)
MA �+ /��
1000 GALLON
—��—
TO BE WATER TESTED
IF MORE THAN ONE OUTLET
AN
10' % 30' % 10' TRENCH FORMATION
.17
14 INCHES
19 INCHES
24 INCHES
29 INCHES
(TO BE PLACED ON FIRM BASE)
SOIL ABSORPTION
z
WELL
34 INCHES
SEPTIC TANK
ZONE
3/4" TO 1 1/2" CLEAN
SYSTEM STEM (SAS)
INDEX
DOUBLE WASHED STONE
ADJUST
FREE OF FINES do SILT
SEWAGE DISPOSAL SYSTEM PROFlLE
NOT TO SCALE
USGS PROBABLE WATER TABLE ELEV. _
OBSERVED WATER TABLE ( / / ) ELEV. _
BOTTOM OF TEST HOLE ELEV. _
CESSPOOL C.P. Q
SOIL TEST _
DATE OF SOIL TESTQE,�MR
SOIL TEST DONE BY YEG R _N_1 NG
WITNESSED BY 2, RENAUD
OBSERVATION HOLE 1 ELEV.=-_98.4_
PERCOLATION RATE <_;,__ MIN./INCH AT 47--- INCHES
DEPTH HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-5" A LOAMY SAND
10YR5/2
NO
( 110 GAL/911L/DAY X 2 BR.)
5 17" B LOAMY SAND
t0YR6/6
CAL,
ACTUAL SIZE OF SEPTIC TANK (EX67m)
17-121" C MEDIUM SAND
2.5Y7/4
°ATE DEC. 13, 2021
DESIGN PERCOLATION RATE
NO WATER ENCOUNTERED AT ??L ELEV. _ _ 883_
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
2
GARBAGE DISPOSAL UNIT
_
_
TOTAL ESTIMATED FLOW
LOT 3, 88 STARBUCK LANE
Loc. YOUTH, MASS.WC
( 110 GAL/911L/DAY X 2 BR.)
220
REQUIRED SEPTIC TANK CAPACITY
CAL,
ACTUAL SIZE OF SEPTIC TANK (EX67m)
19W GAL.
SOIL CLASSIFICATION
°ATE DEC. 13, 2021
DESIGN PERCOLATION RATE
MIN./IN.
EFFLUENT LOADING RATE
_Q,T.}_ GAL./DAY/S.F.
LEACHING AREA
AM SQ. FT.
.:�
L.EACCHHINOG+CAPAACI`TYO (AREA X RATE)
12= GAL./DAY
430.00 X 0.74
RESERVE LEACHING CAPACITY
GAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN'S 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
10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE.
5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
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, CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY.
8. PARCEL IS IN FLOOD ZONE X —.,..._
9. LOT IS SHOWN ON ASSESSORS MAP — 110 AS PARCEL
10. EXISTING PIT IS TO BE PUMPED AND REMOVED ALONG WITH
ANY POLLUTED SOILS ENCOUNTERED.
APPROVED: BOARD OF HEALTH
3 /, zeu H,.41�
DATE AGENT
C;
0
t EB 2 3 2022
HEALTH DEPT.
yARM0U, MASS.
M
PROPOSED SEPTIC DESIGN
FOR
STEPHEN PETERSON
LOT 3, 88 STARBUCK LANE
Loc. YOUTH, MASS.WC
swAz7ma
203 SETUCKET ROAD
508— P. 0, BOX 713
385-6900 SOUTH DENNIS, MASS. 02660
°ATE DEC. 13, 2021
scALE 1 " = 20`
REV, FEB. 15. "1..
JOB NO. 8614-00
.:�
LOCATION MAP-=
REv' ----
SHEET 1 OF 1
C;
0
t EB 2 3 2022
HEALTH DEPT.