HomeMy WebLinkAbout91.12 - Proposed Septic Designr
BENCHMARK
TOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR
ELEV. I. I r�2r 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
_ CLEAN SAND
:(ASSUMED) CONCRETE
COVERS 4' SCHEDULE 40 PVC PIPE LOAM AND SEED
MIN. PITCH 1/8' PER FT. 2' LAYER OF
t 4 1/hF 1/2- LEGEND:
4' CAST IRON PIPE "- VENT EXISTING SPOT ELEVATION DOxO
(OR EQUAL) MINIMUM NOT REQUIRED EXISTING CONTOUR ----00----
PITCH 1/4' PER FT. ? 1 CU. FT. OF FINAL SPOT EVA710N 0 .
CONCRETE FINAL CONTOUUR
SOIL TEST LOCATION
FLOW LINE j j ito, ANCHOR UTILITY POLE -o-
j%, 10' TOWN WATER—W--ow--W
E1EV.a.✓,� "'{MIN. o wj j 2,0. . • € ?�.. ° CATCH BASIN (®N
4 t l LEVEL Y . e 10' O ELEV.: 3 GAS LINE C �-
ELEV. GAS LIEN. y 6' SUMP ELEV. _ .. . « .�a _�..... CLEAN OUT C -
BAFFLE CESSPOOL C.P.
DISTRIBUTION
LIQUID OUTLET j BOX Q HIGH CAPACITY
EI N jTRATORS WTH
4 FEET 14 INCHES TFF (TO BE PLACED ON FIRM BASE) TO BE WATER TESTED x V' 2
S FEET 14 INCHES k lbY TRENCH FORMATION >
IF MORE THAN ONE OUTLET
i FEET 24 1NCHHEs 1500 GALLON (TO BE PLACED ON FIRM BASE) SOIL ABSORPTION tit WELL r�ftr
8 FEET 34 INCHES SEPTIC TANK 3/4• TO 1 1/2'I DDC
WASHED STONE SYSTEM (SAS) ADJUST
SEWAGE DISPOSAL SYSTEM PROFILE uses PROBABLE WATER TABLE ELEV. m
NOT TO SCALE OBSERVm WATER TABLE ( TEST / ELEV.
BOTTOM OFF TlSHOLE
ELEV. -
!i
Gk k
�I
l
k f.
j-I��V
1% f !s'
7 Y
r .
Z1>JG , £<
SOIL TEST
DATE OF SOIL TEST 19, I9SR
SOIL TEST DONE BY SWEETSER ENGINEERING
WITNESSED BY R.. r v t rx,lt
OBSERVATION HOLE 1 ELEv.s
PERCOLATION RATE L n MIN./INCH AT '/ „ INCHES
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
n"
PROJECT LOCATION
/Q r�!lt 3 7)I' I 'Ir So() yrW P-1 oEJ7 N .
I18"
r)LL
DATE /o`!6. /9F3
SCALE'+.
REVISED/
JOB N0. f�
spA.1 D
3I�
1;717•'
LCA atY
/ov/
SHEET / OF
NEF2r�r� t
/oV�
3oHG
I7>"
AVL, WATER ENCOUNTERED AT /20 " ELEV.
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT NO
TOTAL ESTIMATED FLOW
( 110 CAL/BR./DAY X _. BR.) 232 GAL/DAY
REQUIRED SEPTIC TANK CAPACITY /11, 0 GAJ-
ACTUAL
ALACTUAL SITE OF SEPTIC TANK 1500 GAL
SOIL CLASSIFICATION I
DESIGN PERCOLATION RATE 5 5 MIN./IN.
EFFLUENT LOADING RATEr4I4_ GAL/DAY/S.F'.
LEACHING AREA a SO. FT.
i"Xiy%*��YSXi 1104"Z_,} re?
LkA"G CAPACITY (AREA X RATE) Z GAL/DAY
Y� YG
RESERVE LEACHING CAPACITY f>""GAL/DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM 70 D.E.P.
TITLE 5 AND THE TOWN OF VtiR "Ct/1-iH 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 ZORiAG REGULATIONS. OWNER / APPLICANT 15 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 SRE ANY VARIATION
1S TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY.
8. PARCEL IS IN FLOOD ZONE
9. LOT IS SHOWN ON ASSESSORS MAPS. AS PARCEL a
10. EXISTING SEPTICS ARE TO BE PUMPED AND BACKFILLED.
res "
6l
APPROVED: BOARD OF HEALTH
/ATE AGg&T
0 1998 SWEETSER ENGINEERING I I
CC,
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y H � i✓� 1 ��J
Y
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(� F.
PROPOSED SEPTIC DESIGN
FOR
l'-45
- l'-45 Dt! hlr;C
PROJECT LOCATION
/Q r�!lt 3 7)I' I 'Ir So() yrW P-1 oEJ7 N .
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
_ - P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. 02660
DATE /o`!6. /9F3
SCALE'+.
REVISED/
JOB N0. f�
LOCATION MAP
REVISED
SHEET / OF
0 1998 SWEETSER ENGINEERING I I