HomeMy WebLinkAboutEngineered Plan - 1999BENCHMARK
TOP OF FOUNDATION
ELEV
(ASSU
M
ED)
20 FT. MINIMUM FROM CELLAR
10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
CONCRETE
COVERS 4" SCHEDULE 40 PVC PIPE
7 MIN. PITCH 1/80 PER FT.
4" CAST IRON PIPE
PITCH EQUAL)
PERIMUFTM
- ELEV.
ELEV.
14
24
34
FLOW
/ "-TlullN. V = } L 2
`} f ' El
6' SUM
P GAS = lam: ELEV. = 16
BAFFLE ELEV.
DISTRIBUTION ELEV._=
BOX
(TO BE PLACED ON FIRM BASE) TO BE WATER TESTED
1000 GALLON IF MORE THAN ONE OUTLET
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
t. 3/4' TO 1 1/2--J
WASHED STONE
SEWAGE DISPOSAL SYSTEM PROFILE
NOT TO SCALE
CLEAN SAND
HORIZ
y i
"
2' LAYER OF
OTHER
1/8" TO 1/2'
t+
-
1
REQUIRED
_z
1 CU. FT. OF
1.
CONCRETE
CLEAN SAND
HORIZ
LOAM AND SEED
"
2' LAYER OF
OTHER
1/8" TO 1/2'
C, _ WASHED STONE
OT
REQUIRED
_z
1 CU. FT. OF
CONCRETE
!� °
ANCHOR
ted.
ELEV.
} HIGH CAPACITY INFILTRATORS WITH
i
STONE IN AN
(
TRENCH FORMATION
�'
SOIL ABSORPTION
MELT
ZONE
SYSTEM (SAS)
1NDEX
ADJUST
USGS PROBABLE WATER TABLE ELEV. _
OBSERVED WATER TABLE ( / / ) ELEV. =
BOTTOM OF TEST HOLE ELEV. -
j f
i r.
4
j
r
f\
LEGEND:
EXISTING SPOT ELEVATION 00,0
EXISTING CONTOUR----00----
FINAL SPOT ELEVATION 00.0
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE -0-
TOWN WATER —WWF
CATCH BASIN®�
GAS LINE G `"
CLEAN OUT C.O.-
-----CESSPOOL C.P.0
SOIL TEST
DATE OF SOIL TEST��� f }
SOIL TEST DONE QY SWEETSER ENGINEERING
WITNESSED BY
OBSERVATION HOLE 1 ELEV•=�.
PERCOLATION RATE '� MIN./INCH AT INCHES
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
!� °
WATER ENCOUNTERED AT Ll' ELEV. _
DESIGN CALCULATIONS
NUMBER OF BEDROOMS _" =' ' ' ^' .
GARBAGE DISPOSAL UNIT NO
TOTAL ESTIMATED FLOW
( 110 GAL/BR./DAY X _' BR.) `'° GAL/DAY
REQUIRED SEPTIC TANK CAPACITY M", GAL.
ACTUAL SIZE OF SEPTIC TANK GAL
SOIL CLASSIFICATION I
DESIGN PERCOLATION RATE < 5 MIN./IN.
EFFLUENT LOADING RATE 0.74 GAL/DAY/S.F.
LEACHING AREA SQ. FT.
�.'t:�Vi�' ; h
LEA jl.t G CAPACITY (AREA X RATE) GAL/DAY�
RESERVE LEACHING CAPACITY GAL/DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN OF ,r <j ra" ' 6"j, -q RULES AND
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT 10
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
LJL OR t-0%iiYG RvLAWni{vN,Y. :iVsv../ A, "..A.. E
OBTAIN SUCH "DETERMINATION FROM APPROPRIATE AUTHOR17Y..
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 T'0 COMMENCING WORK ON SITE: ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY.
8. PARCEL. IS IN FLOOD ZONE
9. LOT IS SHOWN ON ASSESSORS MAP AS PARCEL
10. EXISTING %"'1T /,5, TO BE PUMPED AND
^°a
DEC 14 1999 APPROVED:, BOARD OF HEALTH
HEALTH DEPT.
' t
,] - ,. -'' � ^.°'`mss :�✓
DATE AGENT
R
PROPOSED SEPTIC DESIGN.
FOR
ROJECT LOCATIONS
�� �f,;r�"¢�'�i;a/'✓(;q, .ice." /`'�C °�:�f ��'��:I�'Gi%,i;.✓'
SWEETSER ' ENGINEERING
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
98-3922 SOUTH DENNIS, MASS. 0266(
F i fio� GATE; 1999 FcALE_
! 1
&YREVISED JOB N0. "e'lo
SHEET OF
. r LOCATION MAP i
' 01999 SWEETSER ENGINEERING
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