HomeMy WebLinkAbout2 Pearl Street Proposed Septic DesignTOP'OF FOUNDATION
ELEV. • q9
01
1c_
4- CAST IRON PIPE
POR EQU�L) MINIMUM
ATCH 11/4 PER FT.
-ELEV, 9 6.7
ELEV. - 9G 3 �.
20 FT. MINIMUM FROM CELLAR
10 FT. MINIMUM FROM SLAB OR CRAWL SPACE
CONCRETE
OOVER�/ 40 SCHEDULE 40 PVC PIPE
/ / 7 MIN. PITCH 1/6- PER FT.
�-TUIN. V - 96,1 # LEE
BAFFLE Elm 96 .0 6- SU EMV . S 8
DISTRIBUTION
(TO BE PLACED ON FIRM BASE) BOX G
TO BE WATER TE57ED
1500 GALLON IF MORE THAN ONE OUTLET
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
3/4- TO 1 1/2 -
WASHED STONE
SEWAGE DISPOSAL SYSTEM PROFILE
NOT TO SCALE
� I®lsll'�,ea �e A,Ie1•Rea! sR.Gaa-!ffi! SA. ,:ARmS
P
' SOIL TEST
DATE OF SOIL TEST r, AJe- -:.1;99
CLEAN SAND SOIL TEST DONE BY S1: E ENGINEERING
WITNESSED BY A • hI J or!
LOAM AND SEED OBSERVATION HOLE 1 ELEV- 9619 OBSERVATION HOLE 2 ELEV.- 9G•y
PERCOLATION RATE _3_ MN./INCH AT ACHES PERCOLATION RATE IN./INCH AT INCHES
2- LAYER OF
1/B- TO 1/Y
9L f�8 WASHED STONE
�TREOUtRID
z 1 CU. FT. OF
CONCRETE
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rHIGH
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DEPTH
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SOIL ABSORPTION Z07NE 29 WATER ENCOUNTERED AT /09" �V, - 87 9
NDDDX� is/95)
SYSTEM (SAS) ADJJn1,,
LEGEND:
USGS PROBABLE W TER TABLE ELEV. - /` EXISTING SPOT ELEVATION 00,0
ER
OBSVED WATER TABLE ( �/ 2/99) ELEV. - EXISTING CONTOUR----00----
BOTTOM OF TEST HOL: ELEV. - FINAL SPOT ELEVATION
FINAL CONTOUR
SOIL TEST LOCATION 19
UTILITY POLE -0-
TOWN WATER—W--..—W--•
CATCH BASIN t11 -
CLE:AN OUT CAS E 8.
CESSPOOL C.P.1�
F ld
4
10. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE
REPLACED WITH MATERIAL AS SPECIFIED IN 310 CMR 15.255:(3).
11. EXISTING SHED IS TO BE REMOVED.
T. A.
DUMAS
No. 619
4
i+
DEPTH
HOR1Z
TEXTURE
ii
COLOR
MDTT.
VO
U""
F ld
4
10. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE
REPLACED WITH MATERIAL AS SPECIFIED IN 310 CMR 15.255:(3).
11. EXISTING SHED IS TO BE REMOVED.
T. A.
DUMAS
No. 619
4
i+
DEPTH
HOR1Z
TEXTURE
ii
COLOR
MDTT.
OTHER
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WATER ENCOUNTERED AT OZ„ a" ,
DESIGN CALCULA. ONS3
NUMBER OF BEDROOMS
GARBAGE DISPOSAL UNIT
TOATED FLOW
( 11EGAL.
0/BR./DAY X 3 SR.) GAL/DAY
REQUIRED SEPTIC TANK CAPACITY 1500 GAIL.
ACTUAL SIZE OF SEPTIC TANK
SOIL CLASSIFICATION 1
DESIGN PERCOLATION RATE 5 5 MIN./N.
EFFLUENT LOADING RATE � GAL/DAY/S.F.
Itxp�{w)1L(�yjYLX 10-12) 3—� sa FL
y N f1, 3X CI 7 JAREA X RATS GAL' /DAY
RESERVE LEACHING CAPACITY 3P. UCAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS ALL CONFORM TD D.E.P.71111 5 AND THE TOWN OF Pt4r[rTt4 RULES AND
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6. OF FINISHED CRADE.
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF,
WITHSTANDING H-10 LOADING UNLESS 'jTHEY 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 S TO COMPLIANCE 9K M
..
D=M On ZOMNG REGULATIONS 0"I'M / APPLICANT IS -TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE OILY, EXCAVATION CONTRACTOR
IS TD CALL -DIG-SAFV AT 1-G33-344-7233 AT LEAST 72 HOURS
PRIOR TO COMMENCING WORK ON SITE.
7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS IAS WSJ L. AS
SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY. onoS D 7/2 /9 Z'
& PAARCEL. S IN FLOOD ZONE "A'5D15"
9. LOT IS SHOWN ON ASSESSORS MAP JL_L _ At PARCEL
o[ b7/E?u/l
I APPROVED: BOAR, OF HEALTH
DATE GENT
PROPOSED SEPTIC DESIGN.
FOR
QMH J� C o e 2 Fl A.11 3114.1> F,e , 7)LIC .
�p �LPROJECT LOCATION z -r ox//
Al
a
Olt
SWEETSER EN
LO
235 GREAT WES
508- SOUTHP.0. Box
398-3922
aA I E 6 /z3 97 [
LOCATION MAP F-NsED /0l/5-19 5 L
AADDfvG
RO
SS. 02660
/73-00
''/ OF
01998