|
I
<br />ORIGINAL GROUND SURFACE
<br />DIVERSION FOR SURFACE WATER
<br />�. APO
<br />EFFLUENT FRO r�
<br />SEPTIC TANK +
<br />I
<br />I I
<br />I
<br />I
<br />I
<br />I
<br />i
<br />/—PROPOSED GROUND SURFACE
<br />/ I
<br />GRASS COVER
<br />OA,M 501
<br />�OV
<br />R DRAINFIELD
<br />PROPOSED GROUND SURFACE
<br />C --GRASS COVER
<br />OUTLET TO
<br />IOMNS
<br />TRENCH
<br />INLET FOM
<br />ITEMRAS w OR TPIC REVIOUS
<br />�b��� O 80TLE7
<br />PLY LINE
<br />NEXT
<br />P BOX
<br />TRENCH
<br />12 -18 LOAM SOIL BACKFILL OVER DRAINFIELD
<br />ORIGINAL GROUND SURFACE
<br />�±4'�
<br />MN. ROCK COVER
<br />DIA. RIGID PERFORATED
<br />LASTIC PIPE.
<br />��-_ - 4PPROX SLOPE w
<br />Ty
<br />PICAL TRENCH
<br />(SEE DETAIL)
<br />3 6"
<br />SCALE 1=6
<br />4-0
<br />NOTE BOTTOM OF TRENCH MUST
<br />BE FLAT ALONG ENTIRE LENGTH
<br />6 MIN. DEPTH OF CLEAN
<br />ROCK 3/4" TO 2-1/2"DIA.
<br />— SUPPLY
<br />INLE- - '` -INE
<br />OUTLETS
<br />-- - - - TO TRENCH
<br />NOTES
<br />I ALL PIPES SH06LD BE Af LEAST
<br />4 - INCH DIAMETER
<br />2 ELEVATION OF INLET AND SUPPLY
<br />LINE TO NEXT f')ROP BOX MAY BE
<br />ADJUSTED UP OR DOWN FOR DESIREu
<br />EFFLUENT LEVE1L IN TRENCH.
<br />3 SUGGESTED TR -NCH LIOUIC LEVEL
<br />IS AT TOP OF OUTLET PIPE
<br />4 INVERT OF INLE' MUST BE AT LEAS`
<br />ONE INCH HIGHER THAN INVERT OP
<br />SUPPLY PIPE TO NEXT DROP BOX
<br />5 TRENCHES MAY OUTLET ONE SIDE OR
<br />BOTH SIDES OF DROP BOX
<br />^�
<br />� ) � INCE'
<br />SJpP,
<br />LINE
<br />L9RtNCH
<br />INLET --
<br />— -- 16' -
<br />ZU cue Zii c✓
<br />SUGGESTED DIMENSIONS OF
<br />CIRCULAR DROP BOX
<br />CONSTRUCTED OF CONCRETE
<br />NOTE ALL OPENINGS ARE CAST
<br />AS KNOCKOUTS AND ARE
<br />6" DIAMETER OUTSIDE
<br />TAPERED TO 5"
<br />DIAMETER INSIDE
<br />DROP BOX DETAIL
<br />_OVER-
<br />FLOW
<br />OUTLET
<br />TO TRENCH -�
<br />x� `
<br />CROSS-SECTION OF SOIL TREATMENT FACILITY 3'-0'' MINIMUM
<br />�✓
<br />WATER TABLECLA raooA UQ VA /,fQ
<br />' ,' l' r'/'' r/ / �`-� �� �� --- �/�-'_:� __��_ 490user------
<br />' `Vim
<br />NOTE BOTTOM OF TRENCH MUST BE
<br />FLAT ALONG ENTIRE LENGTHfiz
<br />TRENCH DETAIL �' r 1 ' 1 0
<br />If pt,
<br />r
<br />lor
<br />lilt
<br />/11 1 1 '
<br />,',� ,' / / / / 1 t I t
<br />It,
<br />TH! ON-SITE SANITARY SEWER --DESIGN HAS BEEN BASED '�'ilr,til;`, //�'�/ -r '�,' r I �1T
<br />SOL LY ON DRAINFIELD LOCATIONS SUBSURFACE SOIL 1 (,
<br />' ,' j w ' ' ' t l"' , / " t r r ' , , / ' ;rad"r'/ / a' I rI -t' , / l__, ✓ i
<br />- ....„.. 11 r
<br />l/l/
<br />PRO ILES PERCOLATION RESULVS, AND WATER TABLE
<br />LOC TIONS PROVIDED BY MICHEAL O`DONNELL P.E. ' ''','/,/Qr,''/A'// /Jo°,' // ',',; /'/ / / ' /
<br />_ /
<br />/' /' / ,' /'' �(�/ r r/ . ♦ , /' ' p�
<br />r, rr /, �/
<br />CON LTING ENGINFEERS DATED 12/9/1983
<br />0
<br />Si- 4-C a .
<br />vw vim
<br />OV A
<br />SCALE I"=10
<br />PLAN VIEW OF SOIL TREATMENT FACILITY
<br />HORIZONTAL, CYLINDRICAL SEPTIC TANK
<br />4.. Di4
<br />' I" MIN - MIN
<br />MIN 2
<br />•.
<br />-..--
<br />i I M h
<br />_ �vE_ T i
<br />I 1 '
<br />3 — SCJM I �
<br />I
<br />R
<br />I p X11
<br />c
<br />- SLUDGE
<br />DIMENSIONS - --
<br />�+
<br />4 FT MINIMUM INSIDE DIAMETER A C.2 0
<br />D
<br />0.79 DIAMETER B 6 IN MINIMUM 0.2 D MAXIMUM
<br />L
<br />2 TO 3 TIMES THE DIAMETER C 0 35 D TO NEAREST INCH J
<br />NOTE TOP OF
<br />TRENCH AT SAME
<br />ELEVATION
<br />AS APPROXIIV'AI-E
<br />CRIGiNAL
<br />GROUND SURFACE
<br />I
<br />I I
<br />I
<br />I
<br />I
<br />I
<br />i
<br />/—PROPOSED GROUND SURFACE
<br />/ I
<br />GRASS COVER
<br />OA,M 501
<br />�OV
<br />R DRAINFIELD
<br />PROPOSED GROUND SURFACE
<br />C --GRASS COVER
<br />OUTLET TO
<br />IOMNS
<br />TRENCH
<br />INLET FOM
<br />ITEMRAS w OR TPIC REVIOUS
<br />�b��� O 80TLE7
<br />PLY LINE
<br />NEXT
<br />P BOX
<br />TRENCH
<br />12 -18 LOAM SOIL BACKFILL OVER DRAINFIELD
<br />ORIGINAL GROUND SURFACE
<br />�±4'�
<br />MN. ROCK COVER
<br />DIA. RIGID PERFORATED
<br />LASTIC PIPE.
<br />��-_ - 4PPROX SLOPE w
<br />Ty
<br />PICAL TRENCH
<br />(SEE DETAIL)
<br />3 6"
<br />SCALE 1=6
<br />4-0
<br />NOTE BOTTOM OF TRENCH MUST
<br />BE FLAT ALONG ENTIRE LENGTH
<br />6 MIN. DEPTH OF CLEAN
<br />ROCK 3/4" TO 2-1/2"DIA.
<br />— SUPPLY
<br />INLE- - '` -INE
<br />OUTLETS
<br />-- - - - TO TRENCH
<br />NOTES
<br />I ALL PIPES SH06LD BE Af LEAST
<br />4 - INCH DIAMETER
<br />2 ELEVATION OF INLET AND SUPPLY
<br />LINE TO NEXT f')ROP BOX MAY BE
<br />ADJUSTED UP OR DOWN FOR DESIREu
<br />EFFLUENT LEVE1L IN TRENCH.
<br />3 SUGGESTED TR -NCH LIOUIC LEVEL
<br />IS AT TOP OF OUTLET PIPE
<br />4 INVERT OF INLE' MUST BE AT LEAS`
<br />ONE INCH HIGHER THAN INVERT OP
<br />SUPPLY PIPE TO NEXT DROP BOX
<br />5 TRENCHES MAY OUTLET ONE SIDE OR
<br />BOTH SIDES OF DROP BOX
<br />^�
<br />� ) � INCE'
<br />SJpP,
<br />LINE
<br />L9RtNCH
<br />INLET --
<br />— -- 16' -
<br />ZU cue Zii c✓
<br />SUGGESTED DIMENSIONS OF
<br />CIRCULAR DROP BOX
<br />CONSTRUCTED OF CONCRETE
<br />NOTE ALL OPENINGS ARE CAST
<br />AS KNOCKOUTS AND ARE
<br />6" DIAMETER OUTSIDE
<br />TAPERED TO 5"
<br />DIAMETER INSIDE
<br />DROP BOX DETAIL
<br />_OVER-
<br />FLOW
<br />OUTLET
<br />TO TRENCH -�
<br />x� `
<br />CROSS-SECTION OF SOIL TREATMENT FACILITY 3'-0'' MINIMUM
<br />�✓
<br />WATER TABLECLA raooA UQ VA /,fQ
<br />' ,' l' r'/'' r/ / �`-� �� �� --- �/�-'_:� __��_ 490user------
<br />' `Vim
<br />NOTE BOTTOM OF TRENCH MUST BE
<br />FLAT ALONG ENTIRE LENGTHfiz
<br />TRENCH DETAIL �' r 1 ' 1 0
<br />If pt,
<br />r
<br />lor
<br />lilt
<br />/11 1 1 '
<br />,',� ,' / / / / 1 t I t
<br />It,
<br />TH! ON-SITE SANITARY SEWER --DESIGN HAS BEEN BASED '�'ilr,til;`, //�'�/ -r '�,' r I �1T
<br />SOL LY ON DRAINFIELD LOCATIONS SUBSURFACE SOIL 1 (,
<br />' ,' j w ' ' ' t l"' , / " t r r ' , , / ' ;rad"r'/ / a' I rI -t' , / l__, ✓ i
<br />- ....„.. 11 r
<br />l/l/
<br />PRO ILES PERCOLATION RESULVS, AND WATER TABLE
<br />LOC TIONS PROVIDED BY MICHEAL O`DONNELL P.E. ' ''','/,/Qr,''/A'// /Jo°,' // ',',; /'/ / / ' /
<br />_ /
<br />/' /' / ,' /'' �(�/ r r/ . ♦ , /' ' p�
<br />r, rr /, �/
<br />CON LTING ENGINFEERS DATED 12/9/1983
<br />0
<br />Si- 4-C a .
<br />vw vim
<br />OV A
<br />SCALE I"=10
<br />PLAN VIEW OF SOIL TREATMENT FACILITY
<br />HORIZONTAL, CYLINDRICAL SEPTIC TANK
<br />4.. Di4
<br />' I" MIN - MIN
<br />MIN 2
<br />•.
<br />-..--
<br />i I M h
<br />_ �vE_ T i
<br />I 1 '
<br />3 — SCJM I �
<br />I
<br />R
<br />I p X11
<br />c
<br />- SLUDGE
<br />DIMENSIONS - --
<br />DIA
<br />4 FT MINIMUM INSIDE DIAMETER A C.2 0
<br />D
<br />0.79 DIAMETER B 6 IN MINIMUM 0.2 D MAXIMUM
<br />L
<br />2 TO 3 TIMES THE DIAMETER C 0 35 D TO NEAREST INCH J
<br />VERTICAL SIDEWALL SEPTIC TANK
<br />.,—FINISHED GRADE
<br />r �_cAST V 6" TO 12" SOIL COVER t AT LEAST
<br />I" i 4' DIA 4" DIA—
<br />MIN -AT LEAST I" I AT LEAST I" -
<br />I
<br />ri I 7 T_-
<br />I p I DIMENSIONS FOR -ANKS WITHVERT!CgL SIDES A
<br />WIDTH, 24• MINIMUM ---
<br />LENGTH _' 2 TO 3 TIMES THE WIDTH --�-
<br />E3 DIAMETER 60- MINIMUM ---�
<br />DEP-H. D 1 30" MINIMUM; 78' MAXIMUM C
<br />I I• AT
<br />iEAST a M h+ c_ •.tax +i-
<br />j — -- •.' LEAST 4 FUT- ---- D
<br />;LSI:ARY TE aT __v . - - aM- _ -t:1: sM:... BE ...KATE) `4IN
<br />WE BE V ED I., PLACE - r
<br />4,- 1 USER THAN •i 1NIHF5
<br />'m SNALLIIIb1, ORE _•B__ - _ _ vux FIN:sZC -:ADE AND !'OVERED IT4 AT
<br />LEAST )IMENS-ON AM LIC
<br />A -,ED .: I3 � ♦ IIKXn M EARTH.
<br />JF AL1 TANK WALLS. SEPARAIM 3IMA}CE BETWEEN ESV :F 'NLET
<br />3. AN INSPTION PIPE JF : M -AES PIPE AM 1EAR151 Pr1INT ON BAFFLE SHALL BE
<br />DIANEPER OR A 1.11OLE SHALT. .1 LOCATED I- LESS THAN 11 :!1101,5 "1 HO 111RE THAN 11
<br />)VER Btq'H THE INLET A.ND OUTLET DEVICES. -RCNES. ,
<br />THE ':&LATER LINE OF THE i:rSPECT:ON P:PES 5. FOR Ha IZONTAL •:TLINDRICAL TANKS
<br />SHALT. 3E THE SANE AS THE CENTER LINE Of A IS ;SD AND DWENSION C IS 0.35D
<br />-HF 3AFFLF :PFNI`rrS 11 1ANITAIV TEES. • r
<br />SEPTIC TANK DETAIL
<br />I H E R E B Y C E R T I F Y T H A T T HIS PL AN, SPE CI F 1-
<br />C A T ION OR RE POR T WAS P RE PA RE D B Y ME iJR
<br />UNDER MY DIRFC7 SUP E RV iSION ANG THAT I AM
<br />A DULY REi,ISTERED PRO°ESSICNA_ FNGINEER
<br />UNDP R;THE LAWS OF T H�.' S -ATE OF M�NNE SO T A
<br />DATE d J REG NO -•%
<br />UBURBAN
<br />F NGINEERING
<br />r,v Y —INC.ncIs-
<br />® Minneapolis,
<br />FOR Minnesota
<br />W
<br />Z
<br />3
<br />O
<br />CITY OF ORONO
<br />✓SITE PLAN — URADI11,113i PLAN
<br />)APPf,--,v,u ED VVIT ei PEBIONS
<br />G DIS Pi'
<br />BY
<br />DATE a "1 46.-
<br />ASPLUND CUSTOM
<br />HOMES CORPORATION
<br />♦+ / i - - I 1 I r 1 r ' r ' , ' /--- -Vic.-..
<br />.' -�'
<br />51. v r r 1 . r t t
<br />\ Ji/,o Crit —T
<br />\
<br />--�IUZ0- -`- —
<br />I x {
<br />A, Z4 I t
<br />` .ZS•,E',oa Gr9".) tvwda
<br />t'/�fy+4LBfw.VTaT .5.✓u[/iGQdC.
<br />1Nv£:10146.Zo
<br />t'.�0 Cy yirA;el-R4-(A'iwo Plwccaj
<br />excw t'A-V S6c7/• v orf-,av,�1r BG,�•�j
<br />SCALE JC
<br />a� L�XlS77%rfi �lYi�1Nr14Y
<br />(f,Mc wP�vislrc,l A6 %y Z'rar.�s
<br />„ i -9i1'�'r'Aaa•
<br />r I \ \ \
<br />I
<br />t
<br />ON-SITE SANITARY SEWER
<br />TO SERVE LOT 7 BLOCK 1
<br />/
<br />/
<br />/
<br />1
<br />/
<br />T/
<br />
|