|
<br />~
<br />1. Shape of back of buttress
<br />may very as long os poure
<br />against firm undisturbed
<br />earth.
<br />2. Dimension Cl.C2,C3 should
<br />~~g:~r{,e ee;uOo~9ro t~r ~oQr~~r
<br />than 45'.
<br />3. Dimension A l.A2.AJ should
<br />be os large as possible
<br />without interfering with
<br />l.1J bolts.
<br />4. -e = 45. Minimum.
<br />5. Place polyethylene between
<br />concrete &: pipe.
<br />
<br />BUTlRESS DIMENSIONS
<br />PIPE 22 1/2' BEND 45' BEND gO' BEND
<br />SIZE B1 01 B2 02 B3 03
<br />6" 1'-5" 1'-5" 1'-5" 1'-5" 2'-1" 1'-6"
<br />8" 1'-5" 1'-5" 2'-'" 1'-6" 2'-8" 2'-0"
<br />12" 1'-10" 1'-10" 3'-4' 2'-0" 4' g" 2' 6"
<br />16" 3'-0" 2'-0" 3'-10" 3' 0" 6' 2" 3'-6"
<br />20' 3' 6' 2' 8" 5'-6' 3'-4" 8'-4" 4'-0"
<br />24" 4'-4" 3'-0" 6'-10" 3'-10 9'-8' 5'-0"
<br />30' - - 9'-3" 6'-0" 17'-0 6'-0"
<br />
<br />~ -Seenote4 ~
<br />~:'-':."
<br />~: ;..,
<br />T
<br />
<br />~ - See "Ol.~..
<br />~ .,}"< A ~
<br />~ .......
<br />A ~.:.~~:.J..:..
<br />1f=.1
<br />
<br />PI.AN 90' BENDS
<br />
<br />PI.AN 45" BENDS
<br />
<br />"Vooo...- )j' "in :t,
<br />CONCRETE SHALL BE . . . 'i q
<br />IN CONTACT WITH - .......: ~
<br />b'fISpl~~AORANT d .'. :~:c 0
<br />
<br />~ _See~OI.' ....
<br />."..: A
<br />A :: :'\. !f
<br />
<br />"...
<br />BEDDING ,,^TER1Al~~"'llI
<br />UNDlSTURBEO EARTH
<br />CONCRETE
<br />SECllON A-A
<br />
<br />PI.AN 22 1/'1: BENDS
<br />
<br />CONCRETE THRUST BLOCKING
<br />
<br />:::!:
<br /><
<br />'"
<br />N
<br />o
<br />Oi
<br />10
<br />o
<br />o
<br />N
<br />N
<br />N
<br />
<br />l~.....".......'...,'..'...""................................................. .i...........~
<br />
<br />" ~" " " " " " " " " "#''' " " "
<br />12 ++++++++1"+'+"+'+"++
<br />++++++++++++++
<br />I X""":~":"""""
<br />+"+1"+"+" Dia +..+..+-..+..+
<br />... .. .. .. ... .. +
<br />.. ... ... .. ... +
<br />
<br />6" '''" " " " "",,<<,,"
<br />
<br />I
<br />
<br />Compacted Backfill
<br />
<br />Granular Borrow
<br />MnDOT Spec.
<br />3149.2B1 Mod.
<br />
<br />~
<br />'"
<br />.0
<br />E
<br />'"
<br />a.
<br />Cl>
<br />(/)
<br />
<br />Dia+ 12. Min.
<br />
<br />;p,.:~If:'.n~de
<br />
<br />>.
<br />o
<br />"0
<br />c:
<br />o
<br />:::!:
<br />0'
<br />~
<br />"!
<br />o
<br />10
<br />U
<br />10
<br />.0
<br />.....
<br />o
<br /><0
<br /><0
<br />/'
<br />0'
<br />~
<br />Cl
<br />/'
<br />"0
<br />o
<br />U
<br />/'
<br />10
<br />.0
<br />.....
<br />o
<br /><0
<br /><0
<br />/'
<br /><0
<br /><0
<br />-::
<br />
<br />PIPE FOUNDATION & BEDDING IN GOOD SOILS
<br />
<br />Pipe Foundation Improvement material (3149.2H Mod.)
<br />considered inddental with oost of pipe and
<br />granular borrow material (3149.281 Mod.) in ltlis area J
<br />~ . ..... .............. '.' .....\ ....... ..... . ...... .... '.' .... '. ...... ...... '. ........... ........................A'- Compacted
<br />""'&.: .... ....... ....... '.\.'. . ..... ..... ..... . ..... ...... ........ .................. .......6'" Baddill
<br />X:" +\:" + " + + + + "T + + + " + +7 ~I 1.
<br />++'\t.++++
<br />++++++++++++~+++++++++++~
<br />
<br />~~! .'\ili"" + +,,~ +7" " + Coarse Alter
<br />. + + + + + + + + + + Aggr. MnDot
<br />1m Pipe +++++ +++++
<br />FoUndation + + + + + + + + + + Spec. 3149.2H Mod.
<br />+++++++++ j
<br />6" Pay depth ++++++++
<br />increments typo + + + + + + +
<br />T ++++++
<br />+++++
<br />
<br />lIElIBIBIElIEf'
<br />I Oia+ 12. Min. I ;p,.:~eIf:'8f~~de
<br />
<br />IMPROVED FOUNDATION
<br />RC:P AND DIP orm:c
<br />
<br />II
<br />
<br />Variable (See Plan)
<br />
<br />c:
<br />" ..
<br />::s a:
<br />~ ill
<br />~ Vl
<br />
<br />
<br />/C::ain
<br />
<br />
<br />
<br />
<br />Sanitary Sewer
<br />
<br />It
<br />
<br />Variable (See Plan)
<br />
<br />4"x4"xS' Wood Fence Post
<br />4' above grade painted blue\~
<br />CUrb Stop and Box ~
<br />w{Tracer Wire
<br />Ai:r.ess Top or equal
<br />w/stationary extension rod
<br />Water Service
<br />Type "K. COpper or
<br />Polveltlelene CTS, SOR 9
<br />with Tracer Wire ~
<br />
<br />-=-.J /
<br />
<br />.9! 15!
<br />.0 0-
<br />..
<br />~ ~
<br />
<br />10'
<br />
<br />L
<br />I
<br />
<br />.~~J=~~;;\~~ ~
<br />
<br />Manhole Block ta~
<br />PVC Sewer Service 10' long piece .
<br />Schedule 40 of COpper with Crimped
<br />Min, Slope-1/4. per It end or Polyethelene Pipe
<br />Wood 2.x2" Marker to be -
<br />continuous from 6. below
<br />Service to 12. above
<br />ltle ground painted green.
<br />
<br />Support for Corporation
<br />and Gooseneck Shall Consist
<br />of a Minimum O.S C,y, of
<br />Aggregate Equal to MN/DOT
<br />314g.2B1 Throughlv
<br />Compacted
<br />
<br />TYPICAL SERVICE WITH RISER SECTION
<br />
<br />1.
<br />6.'il\..... ........; A~
<br />I ,> Dia \~\~ Compacted Backfill
<br />~"', 2000# COncrete
<br />, , '. " 1. LOAD FACTOR 2.3
<br />rn;;:~Min, ;p,.:~J>:'8f'i;1~de ClASS A
<br />Concrete backfill to O,S
<br />of outside diameter with
<br />shaped beddi~g.
<br />
<br />Dia+ 12" Min.
<br />
<br />Coarse Alter Aggregate
<br />MnOOT Spec. 3149H Mod.
<br />
<br />LOAD FACTOR 1.9
<br />
<br />.Dia. Denote; outside ClASS B
<br />diameter of pipe H d shaped fro Ia
<br />an m angu r
<br />bedding material
<br />
<br />.....~~ Compacted Backfill
<br />LOAD FACTOR l.S
<br />- 0 SIlia.1:--- .o;a. Denotes outside C S C 1
<br />Dia+ i2" Min, diameter of pipe lAS-
<br />Hand shaped from firm
<br />undisturbed soil
<br />
<br />1.
<br />
<br />6" Jl,;, ........ .... ............. >0
<br />! 1'.........~iAJ1-, COmpacted Backfill
<br />
<br />Dia/4 but ~" " +" ~ I j1'"' Coarse Alter Aggregate
<br />not less than 6."""i!llt " " " " " + AI' MnOOT Spec, 3149H Mod.
<br />I LOAD FACTOR l.S
<br />I ;R.ia" Den8fe; outside ClASS C-2
<br />Oia+ 12" Min. lameter pipe Hand shaped from angular
<br />bedding material
<br />
<br />BEDDING METHODS FOR RCP or DIP
<br />
<br />e
<br />B
<br />
<br />DROP UO
<br />Tyler
<br />Mueller
<br />Bibby-Ste-Croix
<br />
<br />No, 6860
<br />No, H-10361
<br />No. 6-S16O
<br />
<br />7.S' Minimum cover required
<br />over top of water main.
<br />
<br />I TOP
<br />Tyler
<br />Mueller
<br />Bibby-Ste-Croix
<br />
<br />~
<br />..
<br />::E
<br />
<br />EXTENSION
<br />Tyler
<br />
<br />Grade
<br />
<br />~...,
<br />'---'
<br />
<br />Adjust top to 1{2. below
<br />grade. Box to be set to
<br />provide 12" of adjustment
<br />
<br />g
<br />
<br />Mueller
<br />Bibby-Ste-Croix
<br />VB520
<br />VB521
<br />VBS22
<br />VBS23
<br />
<br />No. 6860 26.
<br />No. H-10361 26"
<br />No, VB502 27"
<br />
<br />No. 58
<br />No. 59
<br />No. 60
<br />No, 58
<br />No. S9
<br />
<br />14.
<br />lS"
<br />24"
<br />14"
<br />20"
<br />9.
<br />14"
<br />20"
<br />26"
<br />
<br />Tyler No, 6860
<br />Mueller No. H-10357
<br />Bibby-Ste-Croix 6-5001
<br />Gate valve bo~ saew type,
<br />3 piece<..5 1j4 shaft, size
<br />G box, 1'-6 extended,
<br />#6 round base
<br />
<br />n BOTTOM
<br />Tyler
<br />Mueller
<br />Bibby-Ste-Crolx
<br />
<br />BASE OlP
<br />
<br />n
<br />
<br />No. 57
<br />No. 58
<br />No. S9
<br />No. 60
<br />
<br />-Extension Rod
<br />
<br />1/4" Steel Gate Valve
<br />... (Adaptor w/Protective
<br />coating as manufactured
<br />No. 6860 6S" by Adaptor, Inc. or equal,
<br />No. H-10361 6S" ' /,
<br />No. VB516 60" II
<br />~J0:t JJ Resiliant Wedge Valve
<br />Conforming to AWWA
<br />C -S09-80 standards
<br />
<br />I
<br />
<br />~ ~
<br />
<br />~~:~"i:-'~': ;:.;:"~' .)~:"
<br />
<br />\
<br />
<br />S" COne. block
<br />
<br />TYPICAL GATE VALVE INSTALLATION
<br />
<br />Precast invert must be 1/2 diameter of the
<br />pipe and benches sloped 2" toward the invert.
<br />
<br />
<br />
<br />,r~
<br />11~1 I~
<br />
<br />
<br />'~; --......:...... Manhole steps shall be placed
<br />'. so ltlat offset vertical portion
<br />'.' of cone is facing downstream,
<br />
<br />
<br />-;;;;-:-~I Casting and adjusbnent
<br />.I....IoCL1 rings as specified.
<br />
<br />Varies
<br />12.-16"
<br />
<br />II
<br />"i:
<br />..
<br />>
<br />
<br />9
<br />...
<br />
<br />i,
<br />
<br />"'" ..,
<br />
<br />4'-0.
<br />
<br />"",'
<br />
<br />-.'-S"
<br />
<br />hi
<br />
<br />/"
<br />
<br />~
<br />
<br />..........
<br />
<br />. t~~::.:: ~;. .:t.:.:~ :'.~::~ ;:.:" :'Oi '.'{~'i':':{' i~1
<br />
<br />.s.ECIIQt!
<br />
<br />^
<br />
<br />Minimum thickness of precast base is
<br />6" for 14' deep or less, and inaeases
<br />1. in ltlickness for every 4' of depth
<br />greater than 14'.
<br />
<br />SANITARY SEWER MANHOLE
<br />
<br />Too
<br />
<br />Cf. -.,
<br />'"
<br />
<br />-~ - c::::.---
<br />
<br />Connect trocer in
<br />wire to t.4oin ,...:
<br />trocer wire 7
<br />
<br />IT
<br />....
<br />
<br />~
<br />
<br />Hydrant flog
<br />os specified
<br />
<br />5' I
<br />
<br />1111~ I /;onnect tracer
<br />-.:~ / wire to hydront
<br />
<br />- ... ....,.,.- - -
<br />
<br />
<br />':::::: Backfill to
<br />be tamped
<br />
<br />e' ~;~en~ _3' ~
<br />::!
<br />'/:1 Cubic Yard min.
<br />1-1/2" washed
<br />rock. Cover with
<br />polyethylene.
<br />~ l). If. -J. f/ 4"x4" Vertical
<br />~~I::ust block
<br />
<br />
<br />~ '8" Concrete Block
<br />
<br />Tie all joints with
<br />l.1egolugs (4 req.)
<br />
<br /> '" '" '" '"
<br /> <> 2 '" ~
<br /> '" :E ~
<br /> '"
<br /> '"
<br /> '"
<br />~ 8 ~ g
<br />z z
<br />~ !2 '" '" -;
<br />ii\ ~ ~ ~ ~
<br />
<br />Ii:
<br />o
<br />~~
<br />~~
<br />~~a:~
<br />;C:~UJO
<br />~~~~
<br />~~~i
<br />~I5S~
<br />o..~~!<
<br />I/I~""lii
<br />~~~~ S
<br />~~~: :
<br />00 "
<br />?;~"'~~
<br />~~~2 :
<br />m~~~ I
<br />a::o..l-15 ....
<br />WU')oO ~
<br />:~~~ If
<br />
<br />~
<br />N
<br />.
<br />
<br />ci
<br />z
<br />U
<br />:;
<br />
<br />'"
<br />~
<br />
<br />LCJ~
<br />U
<br />
<br />SECTION
<br />
<br />Casting and adjustment
<br />rings as specified,
<br />
<br />SANITARY SEWER DROP INLET MANHOLE
<br />
<br />E
<br />8
<br />o
<br />~
<br />\0 0 ~
<br />pj~~g;:~
<br />._ n:J....-4 V M ~
<br />t:~LnJ,~:t
<br />o ~~ ~ ~ ;t
<br />:i: ~~!
<br />m:g:i\O&nc:o
<br />D.~~Qj~2
<br />.. l.t) . c x
<br />cn~tn~~ g
<br />N a. ~
<br />ill
<br />z
<br />o
<br />"'
<br />@
<br />
<br />o
<br />e
<br />.1
<br />
<br />m
<br />
<br />HYDRANT WITH GATE VALVE INSTALLATION
<br />
<br />/I "I ---- Manhole st;J;>s, Neenah Rl98U
<br />~F"'" or equal, 16 on center,
<br />27" ~ , Manhole steps shall be placed
<br />,~ so ltlat offset vertical portion
<br />"'" F of cone is facing downstream.
<br />
<br />I 4'-0. "'" ' AlI,F-ints in manhole to have
<br />.0 ring rubber gaskets,
<br />Wrap each manhole bane!
<br />loint with 12. mastic seal.
<br />Or ring joints wI 3/4.
<br />Ram-Nek bituminous rope.
<br />Precast invert is required,
<br />PI~ shall be cut out flush
<br />with inside face of wall.
<br />NOTE: Kor-n~1 manhole or equal
<br />conSidered acceptable altemate.
<br />
<br />~~i~:~':~~
<br />Precast invert should be
<br />~~:':~ ~!,Petow~rd invert.
<br />Minimum ltlickness of precast base is
<br />6. for 14' deep or less, and increases
<br />1" in ltlickness for every 4' of depth
<br />greater than 14' deep.
<br />
<br />~~
<br />, ocl-L~
<br />
<br />PLAN
<br />
<br />HORSESHOE DETAILS
<br />
<br />LI
<br />
<br />9
<br />...
<br />
<br />Varies
<br />12.-16"
<br />
<br />S. "'"
<br />
<br />L
<br />12" 11>......... ..............G.'
<br />I ""11. . . '.' .' ........ ...... '.' . ",. ......... .......... ....... . Af.IJ', Compacted Backfill
<br />.~ . .... .... .f( Dla "
<br />I Cj~" " ,,'\\. }J .,,;.,..~'1TJ'
<br />Dia/4but +++++"'+
<br />notlesSthan6~ + + + + + + I
<br />I
<br />1.
<br />
<br />6" 'il\. ..... .......
<br />
<br />I'(~i
<br />
<br />2- ~ Manhole steps, Neenah R1981J
<br />, "'" /' or equal, 16 on center.
<br />
<br />'" .' All )oints in manhole to have
<br />.0' ring rubber gaskets.
<br />Wrap each manhole bane!
<br />loint with 12" mastic seal.
<br />Or ring joints wI 3/4"
<br />Ram-Nek bituminous rope.
<br />Precast invert required.
<br />"'" '/~~ ::~ebe~o~~~~
<br />
<br />NOTE: Kor-n-seal manhole or equal
<br />conSidered acceptable alternate.
<br />I c<, All d~ houses shall be grouted
<br />on inside and outside.
<br />
<br />,___ S. DIP
<br />Tee section
<br />:=f!" ~~llecF
<br />
<br />~ '. mortar on all "or
<br />. ' " sides (see detai'J
<br />" . ..11{2 DIa of pipe
<br />
<br />~~.;.'i""""~"
<br />/~
<br />L Precast 8"-1/4 bend
<br />integral with base section
<br />
<br />PVC
<br />
<br />Vl
<br />~~
<br />0>
<br />
<br />79.
<br />
<br />SECTION
<br />
<br />V>
<br />t-
<br />Z
<br />W
<br />~~
<br />0>
<br />(1)0
<br />Wg:
<br />Z:::iE
<br />Z-
<br />-~
<br />::E-
<br />...J
<br />..F
<br />W=>
<br />...JO
<br />::::!Z
<br />><
<br />ffi8
<br />1-0:::
<br />Zt-
<br />WV>
<br />Om
<br />o
<br />o
<br />N
<br />
<br />~
<br />~
<br />w
<br />o
<br />
<br />616071S8C801
<br />SHEET NlJtolBER
<br />
<br />C8.01
<br />
|