HomeMy WebLinkAbout2 Danbury Street - Septic Design 2ti
4" SCHEDULE 40 PVC PIPE
20 FT. MINIMUM FROM CELLAR MIN. PITCH 1 8" PER FT. CLEAN SAND SOIL TEST
10 FT. INIMUM FROM SLAB OR CRAWL SPACE ° LAVER OF DATE OF SOIL TEST'._
10 FT. MINIMUM 1/8• TO 1/20,SOIL TEST DONE QY ^ t1
2• PRESSURE PIPEm; r,t r'
/ 150 PSI MINIMUM ELEV WASHED STONE VENT WITNESSED BY f �_
l..; 7 161 1 \ ` _ `
/ CONCRETE OBSERVATION HOLE I.. ELEV,- Ir? --D OBSERVATION HOLE .. 2 1 ELEV.�_1__
COVERS i CU FT. OF
PERCOLATION RATE < -MIN./INCH-AT- `'/^�- INCHES \ PERCOLATION -;RATE < 2 MIN./INCH AT INCHES'
! 5 CONCRETE DEPTH HORIZ TEXTURE COLOR MOTT. OTHER DEPTH HORIZ TEXTURE COLOR MOTT. OTHER
9.3 8 o ANCHOR
4• CAST IRON PIPE
UAW
`_ .
(OR EQUAL) MINIMUM yy oo a e ° 1511"toll
tt
PITCH 1/4" PER FT. LEVEL • 10" ° J
1 I E V 8• SU p ELEV. = 9.Cg ° ELEV
FLOW LINE ��'
ELEV. 7�� 10• DISTRIBUTION ELEV. p p�
MIN. 98 HIGH CAPPCI INFI`TRA10R5 :
FvELi . I CY cyY(nlb- �{. 3/8• DRILL `t^ WITH $TONE IN AN.
'�.i_�. BAFFLE
ELEV. CAS HOLE BE B TIER TESTED Oji. X 11 K Id' TRENCH rOPMATION 3 ` WELL IN(V�'��
ELEV. In (70 BE PLACED ON FIRM BASE) - ZONE Iti'L9j1'il
CHECK. -3/40 TO 1 1/20 SOIL ABSORP11ON :INDEX r.
OUTLET VALVE WASHED STONE SYSTEM (SAS} ADJUST
14 INCHES (TO BE PLACED 014 FIRM BASE). -
19 NCHES ..2000GALLON. MYERS MHV 4 OR 5
24 -INCHES PUMP (OR EQUAL) USCS PROBABLE NATER .TABLE ELEV, . ,OS WATER ENCOUNTERED AT_ ' ELEV. �'2S WATER ENCOUNTERED, AT _ ELEV.
29 INCHES CHAMBER G' CONCRETE OBSERVED WATER TABLE, 10 /7 /D2)'ELEV.. X•Z �IB�
34 INCHES SEPTIC..TANK BOTTOM OF: ST HOLE ELEV. • DESIGN -CALCULATIONS
12. • CO CRETE / o_o LEGEND.
`+ NUMBER OF BEDROOMS J
�K E'V. AT INVERT INLET 6'97 PUMP , CHAMBER CALCULATIONS:, ' EXISTING SPOT ELEVATION 00„0 GARBAGE DISPOSAL UNIT.
JSTING ELEV AT ALARM ON REQUIRED FLOW PTOUR
ER Ct�f f.25 X 3� �.�82' ' GAL./CYCLE • - , FINAL SPOT aELEVATION -Eg TOTAL ( 10 ESTIMATED
GAL�/bAY X BR.) GAL/DAY
SEWAGE DISPOSAL SYSTEM PROFILE -ELEV. AT PUMP ON p VOLUME PER CYCLc: �x7-:CAL,%CYCLE,'/Y48.GA' CU FL !' 'I!�3'CU FT/CYCLE FINAL." CONTOUR------[ REQUIRED' -S PTIC TANK CAPACITY• I SW GAL
NOT TO SCALE ELEV. AT PUMP OFF _� VOLUME'OE WATER: IN PIPE:�3.14 X 0.Q0§�� X'• x FT U F7 J
r BOTTOM OF i 451DE PUMP CHAMBER TOTAL MINIMyM y�LUME PER .CYCLE: S rl y r 'CU;_ FT ;,... > . I ; 1 . `SOIL TEST LOCATION :• ACTUAL SIZE OF .SEPTIC TANK ,$14Z GAL. -
OF SEPTIC TANK BOTTOM OF OUTSIDE PUMP CHAMBER -_ DISCHARGE 1L'S CU. FT.:/ •Sbt+':.CU.FT./FT. �•�' L EG (1TYOO GST) UTILITY. POLE -'O- CAPACITY OF.SEPTIC.7ANK- GAL.
i2�- ` TOWN WATER -www SOIL CLASSIFICATION +
Lo -)X7.48 16 9 GALLONS STORAGE CAPACITY (_ GAL /DAY /7,48 CAL/CU PT /36.1! CU FT./FT FT. CATCH. BASIN /®� DESIGN PERCOLATION RATE MIN./IN.
L REQUIRED _ � PROVIcrD ' ' ,r, GAS LINE` G\ / EFFLUENT LOADING RATE. 7 GAL./DAY/S.F.
CESSPOOL, OC�`. LEACHING AREA 1rI SQ. FT.
' ;CLEANOUT. C.O.-
-BUOYAt�CY CALCULATIONS: LEACHING CAPACITY (AREA X RATE) 35x2 CAL./DAY
1/i70 GALLON SEPTIC TANK ; C� L'T' 1000 GALLON PUMP .CHAMBER (N 2c)) i f I K ?s6' (d ix 2u fu rz,1 -
Y/EICHT OF WAT:R'DISPLACED ° 'WEIGHT p� WATER DISPLACED RESERVE LEACHING CAPACITY 1 A GAL./DAY
6x f1'Y741.4 AV ' -' J096� L85':• S,:_Sx.9Rb �C 6Sr' :''. r- 181 9i LBS. :.
WEIGHT OF°T,AN� PER MANUfACTURERZ�O,;o c,<3• y .WEIGHT, OF. TANK PER"MANUFACTURE4 sII Saoc.rf -NOTES
WEIGHT OF '/Z' C'OA•`C� TSa C8f _ WEIGHT OF-!d'Ft� ax4.Waxo ArG %873 cb5 I. ALL WORKMANSHIP AND MA ILS SHALL CONFORM TO D.E.P.
(o...1Wrr6•x:•i.L"C.-YnFlr.v2xOSrOS'��.Y37 cLS TITLE 5.AND:THE TOWN OF 1Dulli. RULES AND
EXCESS WE!GiT TO OFFSET FLOTATION Z� f;; ,: EXCESS WEIGHT'.TO OFFSET OTATION REGULATIONS FOR THE.SUBSDISPOSAI;.OF SEWAGE.
" 8�� _.6r,�cas. 2•ALL COVERS TO SANITARY UNITS,SHALL BE•BROUGHT TO'
, 36 y6L;;(ESOcStOt6ISD)IB/fv;�/Y$Zbt 1$77t1Y37� WITHIN•6'OF FINISHED GRADE.
l A10 ' . ''j1A{�( tri±- CDr!<;, CJLir_ V ,CF 1.0 lir_t2s T `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 ZONINO REGULATIONS. OWNER /APPLICANT\IS TO
-
: 6. UTITIiiES' SNOWr 'AkE APPROXIMATE ONLY. EXCAVATION OCONIRAC,UR
S O CALL "DIG -SAFE'. AT 1=888-344 7233. -AT -LEAST -72 HOURS "
PRIOR TO C06!!.IF CING WORK ON SITE.
liu
7. (CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
t..�-F, SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
1 ` ' 1fJ. riuta' ii)ai ?C+ L 1n14 t/ ;1'r��1L Ily�j IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
l � i • i .;� d IMMEDIATELY. .
�Lf. (& Irl FRom $OTT oP S // S 7-O f!D f, e F /. $ 8. PARCEL IS IN F100D ZONE Q// ELgo
i y I rl u' 1"I r n j�I
10I ( A I --I I '/`_, ! I� aI !Z� !''L'�� ' ,� : ' 9. LOT IS SHOWN .ON ASSESSORS MAP �L'AS PARCEL
j T: i ^ ! �{ �X 10. PUMP AND ALARM ARE: TO BE ON SEPERATE CIRCUITS.
11. ALARM IS -TO BE 80TH AUDIO ANO' VISUAL:
12. A ZABEL A1800 FILTER IS TO BE INSTALLED.
13. AN ELECTRIC PERMIT !S REOUIPQ 7 WIRE PUMP AND ALARM.
I Gj� �'- i - • 14. AL,. UNSUITABLE MATERIAL SHALL BE REMOVED FROM -UNDER AND
t�`',� FOR A MINIMUM OFf5' AROUND SOIL ABSORPTION SYSTEM AND BE
I'
REPLACED'WITH'MATERIAL AS SPECIFIED 1N 310 CMR 15.255:(3):
/I
15. SEPTIC TANK AND PUMP CHAMBER ARE TO.BE WATERPROOFED AT.
t0u % F, Chi r I 1 1y�HOF[•S
Vk 3OF MI 9 THE MANUFACTURER.
tS O
c k n 4)
-APPROVED. - BOARD.- OF HEALTH
LU- DAIGNEAWT ,�
ILCo y .No.1095�
ccq je
i ! 1 3 sW.tr H s'� ❑❑ D$ Ci �° I DATE' AGENT
75.
PROPOSED.. SEPTIC DESIGN
1 A PROJECT LOCATION
1rvurT:4
:. TADCO ENVIRONMENTAL CONSULTANTS
• "' 26 COMPASS LANE
(508) nFNNIc
J.'> � i 1 385' 2425 0263E
ICj ' I DATE ..ICIjlo2 SCALE:.( n 20r
[tEVISED'
1�
:a LOCATION. - MAP, : ;I� I I REhsED.• . J SHEET' 1 OF 1
.,.. .. .. 1111 ..
... ._. ,...,._.._.... _