HomeMy WebLinkAboutzS-0483SetUN'TY
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UAVI: VNI
U LA. V "TX L-OOF
LosTA-1-Ni.
COMMISSIONERS:
Henry F.McCullough
John R. Janson
'timer F. Foster
VICINITY MAP
Not to Scale
1 COVER SHEET
2-3 SEWER PLAN AND PROFILES
4-5 STANDARD DETAILS
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5 4p #463
YOSHIDA, INC.
Consulting Enginottrs
KIRK•AND, WASHINGTON
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2-1 0com
fill materials and eq.isment shall be new Rod werkauskip and materials stall
be of DOW quality. III notarial incorporated into the Berk *bell cmfaxm
to the provisions of this part. ill references to Spultiomtioan shall be
of the latest edition.
2-2 VATARM USTI Wpb DpmrI:lvoog
Tau oeaalalwa, m his Cmtrutor shall deliver to the Sucisetz a material
list set late them tax (10) dart print to am"pemast of the construction.
The list $bail Russia tee Manufacturer red Octal amber, it applicable, of
the material Rod aqutpnmt to be leatallN " apart at the mark p teat the
tagiMer my duseai" vbatwr snob matuiale mat to kiwi Plano std
specifications. N material. shall be installed as a port of the work thick
are sot Jules" is the material 1!st.
Thy manaf-turer's technical specifications for pipe. appateeas¢N and
rgmigeeat to be incorporated into tad mart nbell be Committed to the
Register at taut too (101 in," print to coe&an"me t *f csestr"tlaa with
the saturials listed.
PART Tan - S�f47ROCTYQp
3 -1 face"
Standard flat slab cover. iar .bell- a aMlea shall be a ainiam of 8 Th. bevelopar and the Contractor shall amply with all of %be requirements
imehes thick and shall ronfor, to the outer dismal" of the standard Of this Part in the performance of the work. All work shall be performed by
medians apt mich they are to be pled. Tae 24 :.Acb diameter ®peaking adequately skilled p.reou and to a gad and workmanlile sewers, All
shall be eccentrically beat" as abase " the standart Plate s0 an to Specified depths small be .eamoseted depths,
lueride at taut 4 Lack" "plain radial distance frm edge of the 24 deck 3 -2 TOM IRCATATICl
"-I" to aster "" of the slab, hot set worm than 2 -1/4 itehas ft-ut evocation $ball M esceTatud to the lint and grade designated by the
elstaut from the alga of the 24 inch lowing to the inside face of the District. Uglms .otherwise aPgeiti ", truck site*. $ball be excatated
standard Gutim bolam. Reinforcing shall be $Your on tad Standard Plans. vertically. Traub widtbn alkali be uod"to for proper working $Pat* as,
tedmmeiou to 24 imeb" shall be a". by Mme of flat slab, for shall"
umbel", or m numeric precut coma for standard unsealed, reducing
sections " obese on the standard ,Plans.
r) Solemnized Detected bar Steps
ezlvasisod defonN bey steps shall be 1 lack diameter informed bar
Cmformlng to AM "IS, $rods 40 at OraA. de, tat beat sad dalran9ted
stta' Audi". got lapsing, the temperature $Mll be at least 1,600 address
F. 441vnizing shall costars to AM A -123, Step diousions and patters
.ball cmform to the standard plc.
3 -3 oLmtw S ST SuFargerom
If regulated by the District Or tit. Eeglaave, A mitten guarantee ands by the (
(d) Laddard
mantwtara or my materials to be isooteatu d into the work shall be P
Precast Seoul* lase ertimms Mum than %be" test in Night "all be
f*ralew, gearestaeist to she Mosaic[ that seek materials emit manfazs to P
Provided with mistime M "failed se tad Standard Pima. L 44as shall be
tkae* Specifications and the 4aerificationa otherwise apylyi" to the mark• s
she at steel galwaadsod after tabricotian.
3-7 2
210100111 slew" ofa ms
2-4 MO PIN WM .. 90-M OM I
Imparted backftll material shall be trot trap Gold, bat, t "te M *thaw
p"- p.ameue meter pip *ball u'PIC pipe mufarmiag to AM D-1034 far deptim of "
"trustee material and awl Mat the foll"us t"tiram"tsf
lava all to 12 fast: and sMtile Ina stpe, alone so. mount limed wa*niaR. to a
a.$. Standard Format Pontiac
AM Stoutsa C-iS1 as, C -104 for 4geM.ot toter maNia} t2 f Biuk O stC , sine* ajra_ M -JLJ"gkL-
All pipe joined 4a11 be robber-p.*Wted red be *eater W.MkImObb 1 8s, 0Mi 2
2 -1 /2' Square Opnip 100
"cut fat sMliei pips Into oa tam. 1
114' tie" M Kim.
So. 200 to pax.
PVC am-or pips as Befit" " flodblo earutt.. ,Taints Owl eamlosa to AST10 a $
$mad hafraloat 3S pis.
Ixr6 ERZ�. a Pckatem old :.. _
TdDpCd vommNi2w
to Pip with external has" are set omkm It ft my am %few.. s
sae- enarae material Stan be Topic*" with treath teaNatim material
mmmrettaiat to arm of am following Rebatte" " spoaifiNs
tensile tram pip is defined as rigid mandate. ierissing as pub -oa jadmte t
t'Lma 'kw CIA" "M
.Mil cotton to AM staDeard C -110. QRE.. g
gt�diawe Hm � 11* spa, Er9:a
3 -1 /2" ageata e9satce tad Me 9511 100%
3"S Is= ppS AN v : rzum 2
2' mc"rr mMstaq " 02 100 76 loo
value otborsine ar"Itiol,.protons pip. small be CCmatructed rf: 1
1 -1i3` ogw*OWL" 72 $7 so SO
fat Ductile Iran Pip maaNxmlmi to Am C -152 with a sla&twtwor'a this Csent 1
1 -1/4", agents Opening N 75 0 16
I'-- ng conformia0 to 3= C -104: famurt m_ to thicktmo and with the type 3
3/4" agents opening 27 47 0 1
of joint, c lam, thickness, automation and meetings me epcitie. 3
3/0` mgm4re .Coming 1 is 0 0
III Cant loan fittings ah.11 be nth- palatal and shall uniform to AMC 310 t
to. 4 move 0 1 0 0
as, C
!a) menuie immune and (Greets 2 -9 a
agam WMUL
Cut Iror francs and cavern shall a:m[erm to the 017000 7aneer. Cai9te! 8
-
of Mtn Aan, clans 30 -6 OWL be cram of porosity, "risk - mitt". amid m
mupsuly 3asga as pas fearml, or said am . shall meet the foll"Iss .
most., " tracks or my matmw "Auto which *void Impair eeraia$ oe312ty.
aspic of Wert. by welding. or by for m at 'tanhek -an' Go statin 0
0.4. pgEgsmt yastiE�s
material will Got be permitted. Ccmvr to he aaa -meld type'. Surface and $kali m
mom.. ,. ho
3 bitemtrom cooties abut be *"tied to an serf"". Tke finish" —tied l
lima ptmtlit
shall be emtia . "math. asithef brittle me" cold nos srisky shag
expose to the a". and email be strongly addereot to the cutting:: Tba i
ire tepees opmmis6 140
District: but the riot to rated" inmpetiem and Marconi of all �
� wiewa:- 0-5
awtisS. pima to .painting. Result rise. sad Cororv.bell b.,mmkim
timinked or ermrd an .nett" sartu m an as to root* am -"-ki" tit is S
Sam.
m
my politick, as, intmtcimpeatitity. lit the Coquet of the Mot.-Let, there
owl be once available at the feuafry standard tune, and sterdard eotmes h -. 3
3tr BSA opak;Siq::. - 100
for man by unpaet"s is teatime _fit ad "met". i
i /a' some tspmias
tie *$sled Ne74
mambalm Located ounide of Public byte -of-a" shall be against. MAP a c
cgs IS-40
looking derim at each digs teat :,tu acalu my be readily solos" tram p
pied Ste" 0-15
the ring. All metals Seats Mall be me" of Was- axrasfms hotels aWureW
arras¢" to asCIA peseibla binding.. It the resume of the District. tbsre
shall be aria available at the teatlT9 s ttati" iWwim sattekle for Erasing
M the a
th eaPRrdty y t do Opt t presmss as agaa2
to a 20 -foot base. the looking from and Came hail " $arm 8066374 2-10
front and Coyer milk 3 setae -tap. local" Iids.
All maehol. Creole and r"mea Hall M identified by tie mma or mpabel of
the maaefec[Mpz. This identification Stall be is a plainly miolble 231
loeatf" able the frame Rod *over is installed. is lattice to the
aRanfatterer'a identification, the material align be identified y the
following "Aw or `DgC" fa -I.las or ductile irm teaoetively. no
eamfactasi'x id"sificattm was the material identification stall be
.di—t to slab otbar sad Mall be alaimms, 1/2 -inch letters rerpsed to be
flesh with the "jacsmt urfaea".
(b) Precut Flo Ca".--to
Precast muNl. empeeeats alkali motfara to AM C -473 except a. modified
hsrefa.
Base suction aconites to Italics pipe shall be circular, tapered torrid, and
hold to the sinimas site practical to accommodate the pip. to he inserted to
1 -la
effectively "al the joint. Silisat Ouaaectars m wi
aforeg to AM C -923
M
my be Good at the Contractor's optim.
Precut Global. elements shall be provide with step mod /or la"ars such
that the completed manbals will cantata a cohtieaons vertical lesser with
rungs equally spared at 12 inches apart plus or minas 3/4 -inch. The latest
sirilar to pipe joints Conforming to ASTS C -433. Shop drawiut at the joint
design stall be submitted to the Eagivar for approval, prior to
manufacture. Comfloted joints shall saw Go visible leaked. sad shall 2-a1
conform to the 41naesional regRiz*meata it AM C -478.
Awsk7tTIC coctm
haphalt em"gte pesplet owl mature to the technical ro"lr""ts of the
Star* of goekl"tm standard specifications for told ad Brit" Construction
Items *shi=t Cleve B.
Ton Cdls58 YP.cloy RS umzu
yor me is time raptorsti4g Of 0=&V.ted trams, Top Coots sod Keyotace
murial Shall be emet"tore tram lodge or tat- rack, be it" tran sea,
rowel, Rome anE other streams -s material "d shall confor& to the following
r.gtsra&tnto,
plaerwat of bodaiag a -trial radar art aspect the pips. The truck width
froe the Worm of the I tromsi to OR show* the even of the pip* stall apt
exceed 40 inerse for 15 inch diameter and mallay pipe, or 1�5 Sifts the
inside diameter of Is leek or lots" pip*, Pius is isles. It ft*$* vidtbe
or* mcowelN, a Wenger grate of pipe mm1/or a either Claneiticatim and
—at of bedding material: shall he furnished, as 4Sruted by the bkattict.
Adjustment to the lion and grade shall be dose by scraping away or filling
in sad tangled bedding uteriel today the body of the pipe, ao wedging or
blocking o! the Pipe for adjustment to line sad grade uy be done.
The pip. Rbell be lowered into the trench by Moos at ropes, tripod, crane
or any steer suitable seems, stall Vat be dropped or boost" roughly, 4
.bail be p"Red, ter Cracks and deflate prior to Jutallatim. Amy creaked
or detective Pips dball Vat be installed.
In area. each as alati
native excavated material is not suitable for compaetfon as beekfiii, the
trench shall be beektillad with isported hackfill material as specified in
Section 2 -7. yam Distriet My require that a blanket of imported backfill
material be used m top of native material to each a depth an the District
say direct. ion -Gab caws, the top of the native material shall be leveled
'iiyTggtll
3 -16 ?"?Ira or MSSURR son PIPS
A11 force sails shall be keeled at a GWma, preuara at at least SO "Invent
$base the design operating Pressure for at least 30 minutes. Leakage shall
not exceed the asonnt given by the following formula:
Lw ld i0
Where: L - I. a11wMl, leakage in gallaoe par hour
W - is.the oumb r of pip joints
b - is the pipe diameter 12 inches,
P - is the test pressure is pot
Tans, vy *s and Starting urvicas shall be installed a. abase in the Standard
uttOiIF herele and et cash locations " are $ban an the Plana or as 3 -13 CoPIPACTI[m or BACKSILL 3 -17
mtbervi" directed by the Diatrict, she shall not be Covered until the The hand placed elect material of 6 tubas .ball be place and be catapults
District Ram complete 1"Putian ad concede their exact location. in the enter specified in Section 3 -12. in all events, compaction of
backfill and bacttill proseuru in public sights- at-smy shall, at the
rarimCe trot m4bli" list Gad pro" shall not be greater than 1 /32nd Of minima, ciefora to the requirements of the tavara a tal agency having
Excavation for manholes or other structures shall be sufficient to provide a an ink of pipe diameter, but shall pot exceed 1/2 inch or result in a lay.l jurisdiction thereof.
aisin" of 12 inches between that? "tar eatfacu and the sides of the at revere aiopiag target. y4tiat!" In to* target elevation betveen
ucaotima. adjeisial u46 of Pips dam t4 am- ewvae*striaity of joining surface and pipe sacklilling shall be computed to 95 percent of maxima theoretical density
interior $effects alkali not umat t /Nth of an inch Par inch of pip. in all areas where paving will be placed "or the backfill or sbonl4ar erea
All material unseated from typhoons, :Rod piled adjacent to the troub, dinette of 1/2 1"t in GeV "tot. red to 90 percent of Maxism theoretical density in all other areas.
shall be placed Rod maintained so that the top of tka **target to at least 2 3.10 Pin doling Ne"urmut of Compaction density shall be by the moditiet AASgO metals.
fact teen tka. 04" of the stuck. pmoutted later$*% shall be located so N joists 811611 be pwerN .5411 ou""a and 4p9rae by the District.
that ft" setae .i::Mided to 411 firm Rtdranta, pater get.** set "tar* DRIP RIPS layers "PRrimud with pso type of Pa$Ret Wino %sod in the mark C"ViCtim Of bamkflil shall be achieved y polar operated tas moors: collar
sod otter utiiitise ad clues ug'tfasal be left to stable trot flow at store "I be all"" to 14T pip. OR tad Cegmast at the "strict, proof of such x.% -
rata to ell "tterA. coodults: lad m at Get module a. All vibration agsipkMwt. De otter amepadia4l: Mara, Water settling will met N 3 -10
egtba }t} "� - ... t O.tE Ro t4rlljsfst,a#N�Ra'a laPlM arrrr M11ta. acceptable as mats of Canpation. It excavated material hems California
Congress stall be "a out. :-
ii*0 Ratio to Competed and soaked sample Of 1.66 the. 7, or for "y
Joist astotiai eNli N iantel3N aaao4lngte the mudteaterer's s'
:,t yea"p..1 a 4", 0 DiSxMat esnset be computed as
3 -3 TUlmm hill s1 won raeemhepdatioan. &tea the combat kM bras *tfiud, pip $hall be 44114104 specified, uaR ucawit 1 N toplaoed pick teyOtFad backfill
TM Developer $sell provide MA install timbortoo as, shooting as ma ""ary, to .said buppiaD the gMNt, ha"ki" out of "cities or loading it With material.
to protooti wn'bmaa,: tad Work, ad anistipq baildl"s, st -iitiot ant ether dirt er etb" fet*i" material. A" $"hot so dielurbe suit be renewed,
properties, And shall Mat all OM and 111192 r$q*lrWwat*. - raplaudi almost and saluNteetN before the joint to U40. The District will require that the services of " iodepadeat testing
TIME pip $hell ko ":ploporal allpad Ntore the joist to teroal kale. During laboratory at County testing laboratory be Completed to perform !a -place
3 -4 111911110 as um C40 im _ _ ,. _._ . imat_im of tad- tGSmme o an ot.. the pipe $),*It be uptiortel by • .
m`wnwitT¢aap rmaa6eRiia- Wasra5r the -- ap"an�- aseaary C$ 'w Mbar earn
All out shall be Goo is 00bt*Ma" vith the raquirumto 09 the.*uw I& bsPOa *&Avg or uum,u retailed to alai"" lateral Pr -outs OR the gasket Obtained. art the Cast thereof awl be borbe by the Developer.
"atrol: of tad facility being based or Instal. - dos -. Roadway and Railway and to solstals pauwtrisity, petit the gasket to properly Positional. Ft"
Cruslogs to father tetails,. 4*11"timm gem straights"" shall be avoldod Date the joint is be", to Regardless of the approval Of tea District an ' to maemar. of
protect Creep of the jWat. memertiec'
3 -f ROANBT Ai RkZDP &T dIOgRMSt rating, a- aptams y the District or etWrviu, the Developer aN21 tapir
A" n A may N - "N for reedray, o ro11rop erseiey rstah our settioust Of trenches and mcuutoom that may aocet Atkin one p.r
Provides for tottio!"t pressure shall be applied in maktag the joist to usurp that the after cmpeatiu mend umptaue of to mark by the District.
satisfactory results apt is acceptable . to both the District ud the joint it map, as detimel to the pigs Sa Muloror's standard instructions 1 -14 CLaAKips:An nawret
paverapmtal or pviente agency Rasing Control of the read or track, previ4ed to lostallatles. Sufficient restraint shall be emit" to the tin to Prior to pipe Nutted, . all pipe shall be clat"d as
that the Toed o track skald be fuNrgd to its origiadl eadltim attar the usage the joists, ace W". are Mid as y tmpiog fill notes sad presided is till
seeti", ha inflatable Dell fanirhaf y [a Contractor of a sin that sill
or-otho to Committed, It tumatuar M .locking is RS"ted M rowted go aluesite the Ft" at otbu appropriate mate*. At the sod of the day's inflate to fit ""IT late the pip shall be placed to the last &estate an
cr -aiNr, steel, out it" or sweet* pips esMM gaAl be Pin" and the MR. the last pipe laid shall be Slashed is such a maoect as may W tAe pigs to ma C1oarN. 4ke. W31 mar. W told with a tag [tea or a rap Mr
Cower pits 1414 within the 0464 ". Poe sURyld4 Stand for bo9ag M r4narN to Present .reap dust" do"ti ". be fastened to take bell to Iodate Rod central its p.ettles at an times.
tousling hap $beat'steer of !gent call" Details M mapatats thus. Water shall be Introduced behind the hail opt the ball . kall pas through
3 -11 ommum the pip with only thetorcs of the water impelling it. all debris flushed
3"± "an Rom9 na PT4m"t "$Mid but mgtime shall be Vlu" en a well-compacted bedding ob"A of the hall Shall be reanvad at the first unbolt whets pressure .f
It, is tbe jndg"eat of tad District, tad native Creao11_Ntbopa !ill- provide OMIT" Of %auto* material. Tho ""tk at the heading shall gat be leas than eke "�-,a Is ate. In wont that c9meated ar modest 4ebr1. or cough
• firs be" tot the suhaStuaat placement at - berm", pipe mmd beektill, each 4 full" thick, Mikeding a uamm of 12 lathe$ beyond the Outside pip shall stop the ball, toe obstruction Shall be removed.
"ft" trams. bottom My be used if the bottas la located and muothod " patient" of tad -,"" assns. TN boiler of may rometai" mosvotal area
that the "tire tempts at M7" pill cast an a well "epatN bans., combat Omit be filled with imported maektiil astertal ass well -teuped to the level
No lina6l" etas or debris shall be permitted to -tor the existing sewer
bottle shall be ami- eamt"'SO "" "ar to ruled at "Stable tail and at tad top at the beNiag before the ambalt is amt Is _ place. The h"diag -Tat- sad. flushing -star shall be paned Eras the lines bail* clean" sad
eliadmatt "Nil!"" at '"taka. sa"ittood to such A SAVO to to Dresido 4 $ball be va12 -t"ped and made South add level to meagre "items matter RN disposed of a suitable- Iocation for draiaing flash!" -ter.
fin a". Ors: exDacttW materials mash N replaced with truck support of the precut eliminate,
fomndation material u specified is lutian 2 -1. Pollution Material shall t -13 Ttt1'YKg Of p4E- yRRa "l08@ EsgdR P2Pt - OtrtitTlOm TR$TYAO rq( 3 -19
be Vista *bon ordorod y. District. All lift halts end the inside Gad mtside tae* of rubber gukrtad joists
bottom precut sections shall be thoroughly vatted, peinct3 then tilled FIAZIMS AM' PIPS
-M mortar, and sM tw both Inside sod Oct. All Go - pr"eure enter pips shall be air. tested. The. procedures set fart&
3 -7 t61SW YlNt20& in thin station Cbell be "ployed is conducting the testing. Aii teclliting
All flma9blt pip shall be RISC" Is bedding . material of the type assattiod
in Section 2-9 (a). The ba"IMP [hill be $laud Arm a, sisiawi of i insists Precut, emotion shall be plane end align" to provide vertical side* and too praemel for ewducti" the toulng abler the aburratim of the
bet" the pipe barrel to 4.isetaa too" the $40 , a sam m the standard vertical alitaMt of latter sup$. The Completed "photo shall be rigid. District .bell be lnrniah" by the Developer. All egaipmept and personnel 1 -20
Detall beret*. M"tag wortal Hell be worked y heed mien, areas and true to ftsenian "a watertight. - to coetat the test shall. be ¢abject to the, tegument Of the District.
Although air taati" my be performed for LW cmvaniance of the Contras'
averted pip to the 9apeks required for rat td23 width at end truck.
Kaabof" ear in pewed. eta "tg a other peas areas Shall M got to finished prior to Nektilling, no pips ...a_.it M accepted "tit air tints have amp
All rigid #IV, bell be P1"e is ba"ieg astaisi of the ty{$ neelfted is grow of tam poi" Gad vane required. the ""*I* franc shall be tilted to performed after bukfilling and acsgk cting, _
sac tian 3 -9 (b),. The beddi" owl be placed term a slaiwe of 4 tads cantors to the grade at the "no sorters.
bola- the pipe barrel to the Ko"Ol" Got son to pered are" owl be Mt at a finish" trade slightly All spas, tees and and of side eater stake shall he plugged with flexible
srtng lima � kkn gt@a an eNra ea cod
standard Retell. Dow" omit W Ducat 14 are than on Wt. end first blow tale. tad Succeeding terrain to present matters .stet infiltration joist Cape or an alternate acceptable to the District and severely fastened
lift, to lreviae at'into% o in* tudas"s :moos 4" penes of -,be give, lets the System. Naaw" at :t" and of • ttu milk Va last-, shalt hem. to withstand the internal test pressure. stab .Diego or caps mall be
shall be pl"ad before the pip Ia Installed am Mall be opt" monthly As $loped floor to trots. Late nattl". ti that. is iaflo., a channel $ail be readily reusable and their removal Shalt Smelts a Locket suitable for
that the pipe to mitormly :suggested &Ime tae Rusel.. subsopeut lifts..[ provide' omit satere stub -owto art channel to facilitate atsier suture making a flexible-joixt" lateral clonectim or $studios. go double pious
Mt mare that d i "h tbieta$sa Nall be -.. Pls"d a $taws ot the standard
nook -ap, sot". made to close pered road. shall be usad.
Retail sad iedividwallw esmm a- to a miss— of an - .,ewe lf —1—
Psza:ent oa Nish[
U.E. EteNard �>y-a cis=
3 /8" square a wing - Igo 3 -6
1/4' $a ". opening 55 - 75
U.E. a4. do slam a - 24
U.S. NO. 200 s1.- 10 max.
East Equivalent 40 mi..
ass emu RATIO=
base curse material shall cantor. to the following requirements:
U.E. ono. 40 siwve 3 - 18
U.S. a.. 200 a1... 7.5 Max.
said squiwalent 40 mi..
CODCR4TE SAUDIS; ASD MOCUM
bedding and blocking Concrete obalA be Portland cement concrete containing
four sacks of result per cubic yard and a maxima aggregate site of 1 -1/2
inches. maxim" slush shall be 3 -1/2'.
,4ddea/ Pam. 3 ZO � 7-87 NL,F?
'gevixed Entire pe i /iaiior/s 11-87
LRTM NO. FEVINOW WE APPROVED
Shading to be remove, Or momeable trout shisl4e or beans, shall be locate
at:3out 2 -1/3 pip. odometers "ay from ALUM* pip it the battle of tad
sboiss, shield or ban "too" he3w the tom of the pipe, "I.- a
utiotaetory "a- of re eli4stia0 the busing or aids support material
dissected by shoring removal can be demonstrate.
As Valid rack emautise, all 1"90 tub, boulders or states shall be
reacted to provide a Miskam clearance of S inch" Ruder the Vivo. all
material them rented eball be replaced cith botding tutorial.
Gem Rang
The Cwtractor shall maintain the correct grade. battles senNles art $bell
check all intorMdiste grade stake. by man. of a taut 3 -12
gratis wire between at
least three intermediate grade stakes. 1. the event that the grade stales
do Got line up, the mark shall be stopped until the situstion is correct".
All batch marks, refet"ce points end staken shall be pr veer-" apt, is case
borne by the Developer. Cmstructim staking shall c
at 10 fact offsets. Stake, at mach .-hot. and tat
shall be offset IO feet and located at 50 fact .tat
war ham equipment for grade and alignment cast
alternate.
3 -9 PIPSLATING
Each pipe shall be laid with bell. upgrade and the invert of the pipe to the
alignment mad grade shad. OR the Plans. Concentric joints shall be closed
and a smooth invert Provided. Op.. sea of pip. or fittings shall be
temporarily blocked or covered when laying is not I. programs.
No water shall he allowed in the trench during pipe laying, joint making,
and as long thereafter to is necessary in th* judgment of tie District for
the type of joist being used.
Imbelr Cbaaaala shall be made to conform to the Sauer grass mad shall be
broader together with all -re-nde justice.. Channel aides still be
uvriN up emetically to the crone eleratim at the various pipes. The
ethernet malt Shall be monthly 6lsisbed with slopes to deals. Channels
shall "t "true does to lose than the inside diameter of the pipe.
The op"icas through which pips ear tat. tad "thole shall be completely
sad firmly rem" tell of mortar to tmsuro watatightaous.
where flexible conduits are she. a eater tight joint shall be provided
where tad pip passes through the usho'a wall by utilizing a PVC manhole
Rdapter with a allies impressment surface that is mortared into the wall.
Pip Coamaction into entry coupling shall be waled with a rubber ring.
MCRT111,116
No bartfilling shall be performed until after the District has inspected the
installation of the pipe sad bedding and approved backfilling.
Immediately following the pipe cleaul", the pip installed eball be tested
with law pressor* air. Air shall be slowly aukipli" to the pleased pipe
installation' until the internal air pressure reaches 4.0 pounds per square
inch dealt., than the .,eras* back prosor* of Guy graved water that may
submerge the pipe. At least too miautes shall be allowed for temperature
stabilization before future procedure,
Glen required the Engineer, all sanitary sewers constructed of flexible
pipe shall be deflection tested not less than 30 days after the trench
backfill and compaction lam been cmpleted. The test shall be conducted by
pulling a solid painted mandrel with a diameter equal to 95 percent of the
pipe diameter through the completed pipeline. 7eating shall be conducted on
a ::moll- to- manble belie sad shall be dos. after the line has bee.
emgletaly t "insAad out with rater. The Contractor will be required, at his
..Pa..*' to I- . and repair any sections tailing to peas the test and to
retest the section.
6 -IKC9 BIDS uns nox Exist To stortp7y LESS
The strometh claw of sits .ram. pip. stall be the some to the sswar pipe to
which it anmects and the-. rWificatima shall be applicable to side taut
mark, TM sloP4 of side ""me shall Got exceed 2 -foot vertical to t -foot
hok,lzmt -1 sad grade shall alt be law. then 2 percent. When chance in slops
—made 2 inch" per foot, standard 1/8 bend. shall be need. 111 mile
..ware $bell be plagued and plug. blocked.
The Rude of all Side severs at the property line, shall be marked with a
vertical 2" a 4" board, the bottom of which shall be located at the Lowest
of the mad of the side Baer and the top at his shall be palate mite not
extend 4 fast above the leanest with the length of the board painted that*=.
C0t3omeg " 7$S utstm nvrn
So consortium stall be made to the existing saver RTotem without the
P ?omeaea of the District. Written application for cm-.eetfon small be made
to the District for eo,aRetim, sad the Induction shall be made at ,:time
does" epos with the District. _.
Connections to existing Moment- shall be Suds as follow: It the maul*
is 'lise," the aambolo Channel shall be tiobtly maser" to prevent debris
free -Loring the spas it" p.4" to breeking into the manhole "It.
Zftu "
blocked in each a manner that so water shall "tar into the "toting
manhole. Tim Dios shall amt be result without petaissim of the District,
If the existing Global$ to sot "lire,' a plug shall be installed Am the
dewmtr*an or discharge pip of the existing manhole in addition sa the
sore. Ustre com automatic- to ezisting ""holes require M Outside drop,
two plugs, far each drop shall be installed and blocked.
Coaoectims to existing manholes zball be wade " follows: A Sts mauale
shall be placed ova the existing lie. The Mxhals shall to precast. 54-
inch dictator ancePt that the base slab $bell be Cost in place. The man
emxogtiom $bell be plugged and blocked and the existing tweak, pip. stall
tot he "ft" without the p.rwi-!m of the District.
Comeectip of side severs to m existing sower line shall be an" an
follows: The roameetim stall be s"e with a Cast it-, double strap tenor
meddle tae he saeefartured by the Olympia Poultry Compete. Taw existing
sever pip shall be cut ar drilled to give a saooth symmetrical Opening of
the Praur xi.e. Each and -ction shall be budget alth a d -tach thick
—at. and Poured in place to the lower quadrant of the pip barrel.
Unsuitable toandation material shall be overexcavated and replaced with
bedding asterisk.
Ts. rsaa
Prior to aceaptange, all inlipe shall he Y.T. inspected. VHS
of, thin Intopeftm aoall -lb- submitted to District al:.
— me3ite+,1: certifies: report by tit. Contractor. Any pipe.
*hied estates a standing "tar depth of o..r 1 14' may be ;.
the District. "ima sag of aver if is depth will be accepts,
PARTS TWO A APPROVED:
THREE: TECHNICAL SPECIFICATIONS
SEWER �j PRESIDENT BO F C ISSIONERS DATE "'WATER COUNTY 7415 1129TH AVE. S.E.
9 SECRETARY i�D RS D NUMBER . RENTOK WASHINGTON 9W56
TELEPKME. 235-9200
COMMISSIONER DATE
b-.m f8j,
LAKE W,451d. .i31-V0,
.SEWER EXTEA15101V
X E§ SION TiTt�
SHEET NO.
4 OF s
Psza:ent oa Nish[
U.E. EteNard �>y-a cis=
3 /8" square a wing - Igo 3 -6
1/4' $a ". opening 55 - 75
U.E. a4. do slam a - 24
U.S. NO. 200 s1.- 10 max.
East Equivalent 40 mi..
ass emu RATIO=
base curse material shall cantor. to the following requirements:
U.E. ono. 40 siwve 3 - 18
U.S. a.. 200 a1... 7.5 Max.
said squiwalent 40 mi..
CODCR4TE SAUDIS; ASD MOCUM
bedding and blocking Concrete obalA be Portland cement concrete containing
four sacks of result per cubic yard and a maxima aggregate site of 1 -1/2
inches. maxim" slush shall be 3 -1/2'.
,4ddea/ Pam. 3 ZO � 7-87 NL,F?
'gevixed Entire pe i /iaiior/s 11-87
LRTM NO. FEVINOW WE APPROVED
Shading to be remove, Or momeable trout shisl4e or beans, shall be locate
at:3out 2 -1/3 pip. odometers "ay from ALUM* pip it the battle of tad
sboiss, shield or ban "too" he3w the tom of the pipe, "I.- a
utiotaetory "a- of re eli4stia0 the busing or aids support material
dissected by shoring removal can be demonstrate.
As Valid rack emautise, all 1"90 tub, boulders or states shall be
reacted to provide a Miskam clearance of S inch" Ruder the Vivo. all
material them rented eball be replaced cith botding tutorial.
Gem Rang
The Cwtractor shall maintain the correct grade. battles senNles art $bell
check all intorMdiste grade stake. by man. of a taut 3 -12
gratis wire between at
least three intermediate grade stakes. 1. the event that the grade stales
do Got line up, the mark shall be stopped until the situstion is correct".
All batch marks, refet"ce points end staken shall be pr veer-" apt, is case
borne by the Developer. Cmstructim staking shall c
at 10 fact offsets. Stake, at mach .-hot. and tat
shall be offset IO feet and located at 50 fact .tat
war ham equipment for grade and alignment cast
alternate.
3 -9 PIPSLATING
Each pipe shall be laid with bell. upgrade and the invert of the pipe to the
alignment mad grade shad. OR the Plans. Concentric joints shall be closed
and a smooth invert Provided. Op.. sea of pip. or fittings shall be
temporarily blocked or covered when laying is not I. programs.
No water shall he allowed in the trench during pipe laying, joint making,
and as long thereafter to is necessary in th* judgment of tie District for
the type of joist being used.
Imbelr Cbaaaala shall be made to conform to the Sauer grass mad shall be
broader together with all -re-nde justice.. Channel aides still be
uvriN up emetically to the crone eleratim at the various pipes. The
ethernet malt Shall be monthly 6lsisbed with slopes to deals. Channels
shall "t "true does to lose than the inside diameter of the pipe.
The op"icas through which pips ear tat. tad "thole shall be completely
sad firmly rem" tell of mortar to tmsuro watatightaous.
where flexible conduits are she. a eater tight joint shall be provided
where tad pip passes through the usho'a wall by utilizing a PVC manhole
Rdapter with a allies impressment surface that is mortared into the wall.
Pip Coamaction into entry coupling shall be waled with a rubber ring.
MCRT111,116
No bartfilling shall be performed until after the District has inspected the
installation of the pipe sad bedding and approved backfilling.
Immediately following the pipe cleaul", the pip installed eball be tested
with law pressor* air. Air shall be slowly aukipli" to the pleased pipe
installation' until the internal air pressure reaches 4.0 pounds per square
inch dealt., than the .,eras* back prosor* of Guy graved water that may
submerge the pipe. At least too miautes shall be allowed for temperature
stabilization before future procedure,
Glen required the Engineer, all sanitary sewers constructed of flexible
pipe shall be deflection tested not less than 30 days after the trench
backfill and compaction lam been cmpleted. The test shall be conducted by
pulling a solid painted mandrel with a diameter equal to 95 percent of the
pipe diameter through the completed pipeline. 7eating shall be conducted on
a ::moll- to- manble belie sad shall be dos. after the line has bee.
emgletaly t "insAad out with rater. The Contractor will be required, at his
..Pa..*' to I- . and repair any sections tailing to peas the test and to
retest the section.
6 -IKC9 BIDS uns nox Exist To stortp7y LESS
The strometh claw of sits .ram. pip. stall be the some to the sswar pipe to
which it anmects and the-. rWificatima shall be applicable to side taut
mark, TM sloP4 of side ""me shall Got exceed 2 -foot vertical to t -foot
hok,lzmt -1 sad grade shall alt be law. then 2 percent. When chance in slops
—made 2 inch" per foot, standard 1/8 bend. shall be need. 111 mile
..ware $bell be plagued and plug. blocked.
The Rude of all Side severs at the property line, shall be marked with a
vertical 2" a 4" board, the bottom of which shall be located at the Lowest
of the mad of the side Baer and the top at his shall be palate mite not
extend 4 fast above the leanest with the length of the board painted that*=.
C0t3omeg " 7$S utstm nvrn
So consortium stall be made to the existing saver RTotem without the
P ?omeaea of the District. Written application for cm-.eetfon small be made
to the District for eo,aRetim, sad the Induction shall be made at ,:time
does" epos with the District. _.
Connections to existing Moment- shall be Suds as follow: It the maul*
is 'lise," the aambolo Channel shall be tiobtly maser" to prevent debris
free -Loring the spas it" p.4" to breeking into the manhole "It.
Zftu "
blocked in each a manner that so water shall "tar into the "toting
manhole. Tim Dios shall amt be result without petaissim of the District,
If the existing Global$ to sot "lire,' a plug shall be installed Am the
dewmtr*an or discharge pip of the existing manhole in addition sa the
sore. Ustre com automatic- to ezisting ""holes require M Outside drop,
two plugs, far each drop shall be installed and blocked.
Coaoectims to existing manholes zball be wade " follows: A Sts mauale
shall be placed ova the existing lie. The Mxhals shall to precast. 54-
inch dictator ancePt that the base slab $bell be Cost in place. The man
emxogtiom $bell be plugged and blocked and the existing tweak, pip. stall
tot he "ft" without the p.rwi-!m of the District.
Comeectip of side severs to m existing sower line shall be an" an
follows: The roameetim stall be s"e with a Cast it-, double strap tenor
meddle tae he saeefartured by the Olympia Poultry Compete. Taw existing
sever pip shall be cut ar drilled to give a saooth symmetrical Opening of
the Praur xi.e. Each and -ction shall be budget alth a d -tach thick
—at. and Poured in place to the lower quadrant of the pip barrel.
Unsuitable toandation material shall be overexcavated and replaced with
bedding asterisk.
Ts. rsaa
Prior to aceaptange, all inlipe shall he Y.T. inspected. VHS
of, thin Intopeftm aoall -lb- submitted to District al:.
— me3ite+,1: certifies: report by tit. Contractor. Any pipe.
*hied estates a standing "tar depth of o..r 1 14' may be ;.
the District. "ima sag of aver if is depth will be accepts,
PARTS TWO A APPROVED:
THREE: TECHNICAL SPECIFICATIONS
SEWER �j PRESIDENT BO F C ISSIONERS DATE "'WATER COUNTY 7415 1129TH AVE. S.E.
9 SECRETARY i�D RS D NUMBER . RENTOK WASHINGTON 9W56
TELEPKME. 235-9200
COMMISSIONER DATE
b-.m f8j,
LAKE W,451d. .i31-V0,
.SEWER EXTEA15101V
X E§ SION TiTt�
SHEET NO.
4 OF s
Shading to be remove, Or momeable trout shisl4e or beans, shall be locate
at:3out 2 -1/3 pip. odometers "ay from ALUM* pip it the battle of tad
sboiss, shield or ban "too" he3w the tom of the pipe, "I.- a
utiotaetory "a- of re eli4stia0 the busing or aids support material
dissected by shoring removal can be demonstrate.
As Valid rack emautise, all 1"90 tub, boulders or states shall be
reacted to provide a Miskam clearance of S inch" Ruder the Vivo. all
material them rented eball be replaced cith botding tutorial.
Gem Rang
The Cwtractor shall maintain the correct grade. battles senNles art $bell
check all intorMdiste grade stake. by man. of a taut 3 -12
gratis wire between at
least three intermediate grade stakes. 1. the event that the grade stales
do Got line up, the mark shall be stopped until the situstion is correct".
All batch marks, refet"ce points end staken shall be pr veer-" apt, is case
borne by the Developer. Cmstructim staking shall c
at 10 fact offsets. Stake, at mach .-hot. and tat
shall be offset IO feet and located at 50 fact .tat
war ham equipment for grade and alignment cast
alternate.
3 -9 PIPSLATING
Each pipe shall be laid with bell. upgrade and the invert of the pipe to the
alignment mad grade shad. OR the Plans. Concentric joints shall be closed
and a smooth invert Provided. Op.. sea of pip. or fittings shall be
temporarily blocked or covered when laying is not I. programs.
No water shall he allowed in the trench during pipe laying, joint making,
and as long thereafter to is necessary in th* judgment of tie District for
the type of joist being used.
Imbelr Cbaaaala shall be made to conform to the Sauer grass mad shall be
broader together with all -re-nde justice.. Channel aides still be
uvriN up emetically to the crone eleratim at the various pipes. The
ethernet malt Shall be monthly 6lsisbed with slopes to deals. Channels
shall "t "true does to lose than the inside diameter of the pipe.
The op"icas through which pips ear tat. tad "thole shall be completely
sad firmly rem" tell of mortar to tmsuro watatightaous.
where flexible conduits are she. a eater tight joint shall be provided
where tad pip passes through the usho'a wall by utilizing a PVC manhole
Rdapter with a allies impressment surface that is mortared into the wall.
Pip Coamaction into entry coupling shall be waled with a rubber ring.
MCRT111,116
No bartfilling shall be performed until after the District has inspected the
installation of the pipe sad bedding and approved backfilling.
Immediately following the pipe cleaul", the pip installed eball be tested
with law pressor* air. Air shall be slowly aukipli" to the pleased pipe
installation' until the internal air pressure reaches 4.0 pounds per square
inch dealt., than the .,eras* back prosor* of Guy graved water that may
submerge the pipe. At least too miautes shall be allowed for temperature
stabilization before future procedure,
Glen required the Engineer, all sanitary sewers constructed of flexible
pipe shall be deflection tested not less than 30 days after the trench
backfill and compaction lam been cmpleted. The test shall be conducted by
pulling a solid painted mandrel with a diameter equal to 95 percent of the
pipe diameter through the completed pipeline. 7eating shall be conducted on
a ::moll- to- manble belie sad shall be dos. after the line has bee.
emgletaly t "insAad out with rater. The Contractor will be required, at his
..Pa..*' to I- . and repair any sections tailing to peas the test and to
retest the section.
6 -IKC9 BIDS uns nox Exist To stortp7y LESS
The strometh claw of sits .ram. pip. stall be the some to the sswar pipe to
which it anmects and the-. rWificatima shall be applicable to side taut
mark, TM sloP4 of side ""me shall Got exceed 2 -foot vertical to t -foot
hok,lzmt -1 sad grade shall alt be law. then 2 percent. When chance in slops
—made 2 inch" per foot, standard 1/8 bend. shall be need. 111 mile
..ware $bell be plagued and plug. blocked.
The Rude of all Side severs at the property line, shall be marked with a
vertical 2" a 4" board, the bottom of which shall be located at the Lowest
of the mad of the side Baer and the top at his shall be palate mite not
extend 4 fast above the leanest with the length of the board painted that*=.
C0t3omeg " 7$S utstm nvrn
So consortium stall be made to the existing saver RTotem without the
P ?omeaea of the District. Written application for cm-.eetfon small be made
to the District for eo,aRetim, sad the Induction shall be made at ,:time
does" epos with the District. _.
Connections to existing Moment- shall be Suds as follow: It the maul*
is 'lise," the aambolo Channel shall be tiobtly maser" to prevent debris
free -Loring the spas it" p.4" to breeking into the manhole "It.
Zftu "
blocked in each a manner that so water shall "tar into the "toting
manhole. Tim Dios shall amt be result without petaissim of the District,
If the existing Global$ to sot "lire,' a plug shall be installed Am the
dewmtr*an or discharge pip of the existing manhole in addition sa the
sore. Ustre com automatic- to ezisting ""holes require M Outside drop,
two plugs, far each drop shall be installed and blocked.
Coaoectims to existing manholes zball be wade " follows: A Sts mauale
shall be placed ova the existing lie. The Mxhals shall to precast. 54-
inch dictator ancePt that the base slab $bell be Cost in place. The man
emxogtiom $bell be plugged and blocked and the existing tweak, pip. stall
tot he "ft" without the p.rwi-!m of the District.
Comeectip of side severs to m existing sower line shall be an" an
follows: The roameetim stall be s"e with a Cast it-, double strap tenor
meddle tae he saeefartured by the Olympia Poultry Compete. Taw existing
sever pip shall be cut ar drilled to give a saooth symmetrical Opening of
the Praur xi.e. Each and -ction shall be budget alth a d -tach thick
—at. and Poured in place to the lower quadrant of the pip barrel.
Unsuitable toandation material shall be overexcavated and replaced with
bedding asterisk.
Ts. rsaa
Prior to aceaptange, all inlipe shall he Y.T. inspected. VHS
of, thin Intopeftm aoall -lb- submitted to District al:.
— me3ite+,1: certifies: report by tit. Contractor. Any pipe.
*hied estates a standing "tar depth of o..r 1 14' may be ;.
the District. "ima sag of aver if is depth will be accepts,
PARTS TWO A APPROVED:
THREE: TECHNICAL SPECIFICATIONS
SEWER �j PRESIDENT BO F C ISSIONERS DATE "'WATER COUNTY 7415 1129TH AVE. S.E.
9 SECRETARY i�D RS D NUMBER . RENTOK WASHINGTON 9W56
TELEPKME. 235-9200
COMMISSIONER DATE
b-.m f8j,
LAKE W,451d. .i31-V0,
.SEWER EXTEA15101V
X E§ SION TiTt�
SHEET NO.
4 OF s
SYMETRICAL ABOUT
OF WATER MAIN C.I. MANHOLE FRAME AND COVER,
OLYMPIC- FOUNDRY.No.:5943.OR SOLI ONE LENGTH 0.1. PIPE O (TYPICAL) — PROVIDE PLUG IN ALL
EQUAL, (MINIMUM WEIGHT 4OOLBS.) SOLID BEARING. WHEN SPAN TO ( TYPfCAL) STUBS FOR FUTURE
,FOVIDE` NON -SKID SURFACE, ONE y - >. 2' o
i' DIAL HOLE AND WORD SEWER` SOLID BEARING. IS MORE THAN 4. { .' CONNECTIONS
CAST IN COVER. I / s' D.I. PIPE
NON- SHRINK GROUT
a
i GROUND SURFACE
6 "TYPICAL COUPLING FOR - - MANHOLE BARREL ..r
IN RMsHT -OF -WAY FIRST APPLICATION
to TsYis'- AND DRIVEWAYS 0.1. TO PLASI7C NON- SHRINK GROUT
� 34 PTO 24 � REDUCING HALF- BISCUIT
S 4 LAB FOR MORTA
. RED 1i. FLEXIBLE
•;ASR MANHOLE BLOCK 24' 4 MIN. - 2 .MANHOLE IN PLACE i �•' JOINT
6" SEWER PIPE
,�.i
Alw "� OR CONCRETE IgYdA %, 2� MAXIMUM
ADJUSTING RING 2i (TYPICAL) SECOND APPLICATION
T,�AwowR -
r1PE
svuwws *4 BARS g /4 NON-SHRINK GROUT TO BE
w: wEM. PRE -CAST CONE -
NeG K.p SAME SIZE PIPE PLAN PLACED AFTER FIRST HAS
+ MANHOLE f PRECAST FLAT SLAB. 4 , HARDENED
TE••MIM o STEPS SEE > a S.S. STRAP
eTAaowRo DETAIL NQ 8 -° 6" 24 �. OETAL:'NO. 5
s sewER MIN. MAX 6 " -� MANHOLE BASE - BRANCHING SEWERS
MATERIAL. PRE -CAST BARREL
I2 CONCRETE POURED 12 12 MAX.
A✓ TYPICAL .. 'z - -- _ �.l ' TO UNDISTURBED MAX _
�.. �. 12 SEE QE7AIL 8'. r EARTH. ,
CAST IN PLACE - - TYP N0. 8 2' CL. i. (
CHANNEL AND 54' ' +: T ELEVATION MATCH PIPE CROWNS + D.I. PIPE
4 • .. o.2 WHEN PIPES. ARE
.SHELF, SLOPE. _ 54'
SHELF SURFACE„ 4 -'.- CAST IN PLACE DIFFERENT SIZES _ �AL • Z
P� x BASE --•- �---- GROUTING DETAIL
AT APPROX 1/2 -
PER FT.
FLEXIBLE
i JOINT
PRE- CAST BASE 2„ j (TYPICAL) `.I
Table 'l - ` "�, °, a,. t.,.. ! - _ 6" 2' MAX_2 "MAX
PEA GRAVEL OR SAND 4" MIN. r
HATER FAIN STANDARD PIPE MATERIAL �
TYPICAL FOR 54" MANHOLE TYPICAL ..FOR S4" MANHOLE _ ` .__.L,
— PLAN 12' _ T
LAY PIPE THROUGH �
AS MANHOLE THAN BREAK OUT {--�'�
PIPE OF PEPE PIPE mini ri F PIPE AND FINISH I' on)IUS
Ductile Iron C 151.6 C 104 C 111 C 110 }
'OPT-) ' �" "'�
NOTE:. _. - NOTE: ALL DROPS D. PIPE. Ifi+
D.I. PIPE �.
FOR PERPENDICULAR CONSTRUCTION, MAINTAIN IS- SEPARATION OR CONSTRUCT WAT ERLINE
PASSING OVER SEWER LINE AND USE WATER MAIN STANDARDS SETFORTH ABOVE FOR THE NOTES:
SEWER WIT11 NINIMR4 18 FEET LENGTH CENTERED OVER CROSSING. ,,•s e , ' ✓.. ;
yp PRE -CAST BASE 2 "MIW CAST IN PLACE.
). Details shown are typical for all manholes unless CHANNEL HANNEL- BSHELF
OPTIONAL: CONSTRUCT
CHANNEL UTILIZING
T
EVAION '.
2. Manhole peens and cover to be on opposite side from out- EL SHELF.
going pipe.
A DETAIL AAIL : NO. 6
DETAIL NO. 1 DETAIL NO. 2 DETAL.NO. 3 DETAIL NO. 4 MAN14OLE SASE DETAIL NCB. 8
PARALLEL 'CONSTRUCTION STANDARD MANHOLE SHALLOW MA LE DROP MANHOLE STRAIGHT THROUGH FLOW BLOCK DETAIL
-
FOR PVC PIPE, JOINTS SHALL BE PLACED A -
MIN. OF 10 FEET FROM THE MANHOLE WALL.
ow Ds
E— I„QW PRESSURE AIR
TESTIMG OF GRAVITY
t TYPICAL TRENCH ON EASEMENT NT, SEWERS
t
ST[E SPECIFICATIONS FOR '
(TIRE - PRESSURE DROP NETwD)
"" STEP ( 3/4' RADIUS EXTEND 2 'JACKFILL IN ROADWAYS AND GMPH GIVES MINIRM ACCEPTABLE. TIME iM
�{I PAST It IF A ONE PSIG PRESSURE CROP FROM 350 PSI
POSSIBLE PAVED AREAS NATIVE BACKFI LL .: TO ZSO PSI PLUS ALL FOR NNTERTABLE
.s 6'x 6 "E 4" WYE WHERE APPLICABLE
Spacing as dlreCted by Engineer .•. 3' SOIL- CEMENT MIX— (- FOR ALL PIPE LENGTHS TO THE RIGHT OF THE
' - CRITICAL LIRE: THE HIAIRNO ACCEPTABLE 1S
„ (SPACED AT 13' .. >6 - CONSTANT AS SNOW
Y` CENTERS) r-6" TYPICAL N
6'
I2 "— ■ : P 6 ! \ ipt ALL PIPELENGTfiS TO THE LEFT OF THE
1 2' + CRITICAL LIRE THE MINIRM ACCEPTABLE
8 WHEN LADDER SINGLE SERVICE 6 "CAP _ 'MATERIALS, COMPACTION 8, A MIN a TIME Is READ DIRECTLT FROM THE GRAPH OR
USED WITH REDUC114G STRUCTURAL REO�MTS AS GPAVITY OR CW" o FAIR THE EQUATION GIVER FOR
Finished Grade ` ' . EACH PIPE SIZE.
e PRESSURE PIPE
SLAB 3O" PER STANDARDS OF AGENC ar ,N IF REAR THE TEST +s NOT ACCEPTABLE.
REQUI
"t SUBSEQUENT •ae' W 428 If NUSURED TIRE IS LESS THAN REQUIRED
HAVING JURISDICTION
I2" q. '3 „ TYP.. i BACKFI L / �9" —
10 /q }.- PROPERTY l,\ 1 SIDE SLOPE AS -- REFER To PAGES 97 AND RB THE ARK
i LINE \ / REOUIREO SECTION A-A a STANDARD SPECS FOR ADDITIONAL, I�CRIM-
ar... a 6 I \\ (� _ TIM.
Vol, y CAP ii A.
STD. BASE SECTION LADDER 1
Plate 3' Into undistevbed — 6 "x 6!i 4" WYE NATIVE ED TO L E
soil �
'a N0.8 DEFORMED BAR. I - COMPACTED TO DENSITY '\ .
12, DOUBLE SERVICE INITIAL OFADJACENT SOIL.
e
(SEE SPECIFICATIONS) BACKFILL �--_
0.D + 16� MIN 'S *` ' -
ELEVATION — -s"
DIRECTION OF FLOW 40 MAXFOR IS - = CROW
- OR SMALLER
•�, �g j L' 1.5x I.D. FOR SPRINGLINE
Extend to undisturbed surface A6j_ 18 OR LARGER
MANHOLE SANITARY TEE MI e+-
WAIL 9%2 "FOR PRECAST D.I PIPE: I I EXCAVATE N.
12" FOR BLOCK OR BRICK � SAND OR PEA � ®,I UNSUITABLE 6 GRANULAR BEDDING
PLAN - CONNECTION AT G" SEWER PIPE GRAVEL BEDDING IN', MATERIAL DOWN TO �J
MANHOLE STEPS MIN SLOPE 2% TO SPRINGLINE OF FIRM SOIL AND A TO SPRINGLINE OF PIPE
L SEWER MAIM REPLACE WITH
u a
(GALVANIZED) PIPE. MIN. WIDTH a tt
A- TRENCH FOUNDATION
PV.0 PIPE: MATERIAL CLASS "A• .Soil cement blocks placed over and around pipe. Tamped into
t 3 E - 2 "x 6• _A TOD4' ABOVEERIAL OR CLASS B' place before placing backfill. Use 10 percent cement with
�f 2' �-
6WYE CROWN OF PIPE MIN. WIDTH: WHEN h IS LESS THAN 90 percent native soil and water tosuit -to forma dry mix
a
a I', MIN. WIDTH = O.D.+24' that will held -its shape when molded into a ball omit soil '
PLAN-6 CAP AT 6" CAP WHEN h IS GREATER THAN cement blocks on slopes less than 15 percent unless otherwise j
2• x 6" Posts 0 DEFORMED STEEL Il 121 ,I fi ?€W_ �AAi I', MIN. WIDTH= h +O.D. +24• shown on plan. j_
Top board only to extend full 4' - 6° Min. Length BAR. GALVANIZED AFTER (- - ; 8 -p7p}
distance as shown BENDING. - Il - 2 ®L 3� -%4T4� & Pt -:FC
fi'CAP
For use on all slopes of >15%
NOTES: PLAN _ "WYE A8 "MIN. IF IN SOLID ROCK
1. Timber baffles to be installed where directed by Engineer.
2. All batkfill shall be seeded. 30 "_600
I
6" SANITARY TEE.
t CLASS 4(1 I'2)
STANDING SERVICE CONCRETE 157:,44613
DETAIL NO. 9 A\ DETAIL NO. 10 DETAL NO. 11 DETAIL NO. 12 DETAIL NO. 13 DETAIL NO. 14
TIMBER BAFFLE MANHOLE STEP DETAILS SIDE SEXIER DETAILS TRENCH, CROSS SECTION FOR PIPE ANCHOR LOW PRESSURE AIR TESTING OF
P.V.C. OR D.I. PIPE GRAVITY SEWERS
as A
Luke !Nash: B /vd.
PART FOUR: TECHNICAL SPECIFICATIONS APPROVED: I '. �' SeA•✓er Extension
PRESIDENT D OMMiSSIONERS DATE
STANDARD E ER DETAILS s �' ATER DISTRICT 7415 129TH AVE. &I- ExrEN�iora TITLE
SECRET BOAT -COM ISS�IONERS DATE � PH Stn2 �Q,6 SHEET NO.
RI Added Datoi /S /.e 9 A -87 Z _�
YL77®i NQ Lnir COMMISSIONER DATE S OF 5