HomeMy WebLinkAbout32 Pompano Road - Proposed Septic DesignTOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR
ELEV. a /OS.S 10 FT. MINIMUM 10 FT MINIMUM FROM SLAB OR CRAWL SPACE
CONCRETE
COVERS 40 SCHEDULE 7- MIN. PITCH 8"i C PI - PER FT.
CLEAN SAND
LOAM AND SEED
2" LAYER OF
1/8" TO 1/2"
SOIL TES
DATE OF SOIL TEST S /e ti
SOIL TEST DONE BY __T_* Q1}MA�
WITNESSED BY BCtt 3 • ct.
OBSERVATION HOLE 1 ELEV.- 164,£3 OBSERVATION HOLE 2 .ELEV.-
PERCOLATION RATE'- MIN./INCH AT e,7
7 M INCHES PERCOLATION RATE 4-7- MIN./INCH AT n INCHES
DEPTH
4" CAST IRON PIPE 161 MAX_4r
TEXTURE
WASHED STONE
NOTTREQUIRED
OTHER
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(OR EQUAL) MINIMUM
0-7
0/19
16,wx -Svx->
PITCH 1/4" PER FT.
Nd
z 1 CU. FT. OF
TADCO ENVIRONMENTAL CONSULTANTS
P.O. BOX 615, EAST DENNIS, MA 02641
385-2425
CONCRETE
FLOW LINE
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ELEV. _ /D _T 10"
REVISED
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- 7 19"
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LEVEL
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BAFFLE
DISTRIBUTION„
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BOX Inl• i
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(TO BE PLACED ON FIRM BASE)
TO BE WATER TESTED
SOIL TES
DATE OF SOIL TEST S /e ti
SOIL TEST DONE BY __T_* Q1}MA�
WITNESSED BY BCtt 3 • ct.
OBSERVATION HOLE 1 ELEV.- 164,£3 OBSERVATION HOLE 2 .ELEV.-
PERCOLATION RATE'- MIN./INCH AT e,7
7 M INCHES PERCOLATION RATE 4-7- MIN./INCH AT n INCHES
DEPTH
HORIZ
TEXTURE
COLOR MOTT.
OTHER
0 E
0-7
0/19
16,wx -Svx->
Idye3lQ
Nd
TADCO ENVIRONMENTAL CONSULTANTS
P.O. BOX 615, EAST DENNIS, MA 02641
385-2425
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DATE - G� CII r I
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REVISED
-78
5OO GALLON IF MORE THAN ONE OUTLET / X -_-jX /D TRENCH FORMATION 'L
(TD ae PLACED ON FIRM BASE) SOIL ABSORPTION " v ;% NOWATER ENCOUNTERED AT LZ ELEV. 94.3
SEPTIC TANK ZONE
' 3/4" TO 1 1/2" SYSTEM (SAS) � INDEX
WASHED STONE ADJUST
LEGEND:
BOTTOM OF TEST HOLE OR USGS PROBABLE WATER TABLE ELEV _ y EXISTING SPOT ELEVATION 00„0
SEWAGE DISPOSAL SYSTEM PROFILE OBSERVED WATER TABLE ( / / > ELEV. _ / EXISTING CONTOUR----Do----
NOT TO SCALE FINAL SPOT ELEVATION
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE
TOWN WATER —WW
CATCH BA51N®�
GAS UNE G
ST.
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DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
0 E
0-7
0/19
16,wx -Svx->
Idye3lQ
Nd
TADCO ENVIRONMENTAL CONSULTANTS
P.O. BOX 615, EAST DENNIS, MA 02641
385-2425
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DATE - G� CII r I
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REVISED
-78
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Nb WATER ENCOUNTERED AT 1.7G r, ELEV.
DESIGN CALCULATIONS 3
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT
TOTAL
( -U 0 GAL/BR./DAY X BR.) 3" O GAL/DAY
REQUIRED SEPTIC TANK CAPACITY 4,6 0 GAL
ACTUAL SIZE OF SEPTIC TANK 1506 GAL
SOIL CLASSIFICATION _X
DESIGN PERCOLATION RATE 5 r MIN./IN.
EFFLUENT LOADING RATE � GAL/DAY/S.F.
LEACHING AREA SO. FT.
Q1f36. 4(.2.Z+7.L x /Oa)
LEACHING CAPACITY (AREA X RATE) • ` GAL/DAY
g74..3 x .)4 -
RESERVE LEACHING CAPACITY -312A GAL/DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIA ALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN OF L- ' ! 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 1-800-322-4844 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 + .,
8. PARCEL IS 1N FLOOD ZONE t:-
9. LOT IS SHOWN ON ASSESSORS MAP _(. 72, AS PARCEL
APPROVED: BOARD OF HEALTH
DATE AGENT
PROPOSED -.,SEPTIC DESIGN
01995 T 'A.'DUM1
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FOR
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PROJECT LOCATION
TADCO ENVIRONMENTAL CONSULTANTS
P.O. BOX 615, EAST DENNIS, MA 02641
385-2425
DATE - G� CII r I
SCALE ^ _�7
JOB NO.
REVISED
LOCATION MAP
REwsED
SHEET I OF 1
01995 T 'A.'DUM1
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