water transmission and distribution systems
Post on 01-Jul-2018
220 Views
Preview:
TRANSCRIPT
-
8/15/2019 Water Transmission and Distribution Systems
1/71
Qgtir Rrgesohsshce geb
Bhstrhduthce Zystios
\hpifhei `ybrgufhjs
Qgtir Rrgesohsshce systios geb gppurtiegejis
Qgtir bhstrhduthce systios geb gppurtiegejis%
-
8/15/2019 Water Transmission and Distribution Systems
2/71
\hpifhei#j`geeif `ybrgufhjs@igb
• Rctgf ieiray pir ueht wiha`t cn t`i nfcwhea wgtir hs jgffib `igb ‚
hejfubis t`rii jcopceiets= kheithj& pctiethgf geb prissuri `igbs• Yehts cn prissuri gri \gsjgfs (E#o4
• \rissuri `igb (` hs binheib gs prissuri upce spijhnhj wiha`t (p#χa ‚ 7k\g ?
-
8/15/2019 Water Transmission and Distribution Systems
3/71
09%7
71%7
KJ
^
T
F ̀n
^ hs vifcjhty (o#s
F hs fieat` cn phpi (o
@n hs nrhjthcegf `igb fcss
T hs `ybrgufhj rgbhus
K hs jcevirshce ngjtcr (
-
8/15/2019 Water Transmission and Distribution Systems
4/71
e
TJ
n
a J w`iri
Z TJ ^
>7
0
J`izy ncroufg
47
:47Z T
e^
Ogeehea ncroufg
‐^‘ hs vifcjhty (o#sij%
‐J‘ hs J`izy jcinnhjhiet (o7#4#Zij%
‐T‘ hs `ybrgufhj rgbhus (o
‐Z‘ hs sfcpi
‐e‘ hs Ogeehea jcinnhjhiet cn rcua`eiss
‐n‘ hs Bgrjy/Qihsdgj` nrhjthce ngjtcr
-
8/15/2019 Water Transmission and Distribution Systems
5/71
‐^‘ hs vifcjhty (o#sij% ‐J‘ hs @gzie/Qhffhgo‘s jcinnhjhiet
‐T‘ hs @ybgufhj rgbhus (o
‐Z‘ hs sfcpi
‐W‘ hs nfcw (o:#sij%
‐b‘ hs phpi bhgoitir (o
92%:%4
92%:%<
4109%<
028%<
Z b J W
Z TJ ^
@gzie/Qhffhgos ncroufg
‐J‘ hs jgrryhea jgpgjhty ngjtcr gebgfsc rinirrib tc gs rcua`eissjcinnhjhiet
‐J‘ vgfui hjrigsis wht` hejrigshea
hetiregf socct`eiss& gebhejrigshea phpi bhgoitir& dutbijrigsis wh` phpi gai
‐J‘ vgfui tc g eiafhahdfi ixtiet hsgnnijtib dy j`geais he nfcw rgtis
\fgsthj phpis `gvi `ha`ir ‐J‘ vgfui
(72
-
8/15/2019 Water Transmission and Distribution Systems
6/71
Nrhjthce NgjtcrBipiebs ce
• Tifgthvi rcua`eiss (rcua`eiss prcmijthces tc phpi bhgoitir rgthc
‚ \hpis jgrryhea rgw wgtir gri susjipthdfi shft bipcshthce& cragehjarcwt`& iejrustgthce& geb jcrrcshce (gff hejrigsi t`i rcua`eiss
‚ Tcua`eiss prcmijthces hejrigsi wht` gai ‚ burgdfi socct` hetiregffhehea jge gvchb t`hs
‚ Oitgffhj phpis fheib wht` jioiet ocrtgr cr ipcxy hetiregf jcgthea`gvi fcw rcua`eiss prcmijthce
‚ Gsdistcs jioiet& jcejriti& jioiet ocrtgr& \^J& AT\& geb ct`irpfgsthj phpis bc ect s`cw gey shaehnhjget hejrigsi wht` gai
• Tiyecfb‘s euodir
‚ Ncr Ti 57
-
8/15/2019 Water Transmission and Distribution Systems
7/71
-
8/15/2019 Water Transmission and Distribution Systems
8/71
-
8/15/2019 Water Transmission and Distribution Systems
9/71
Iquhvgfiet phpi Fieat` (ohecr fcssjcevirtib tc phpi fieat` iquhvgfiet
a
^ K `o
4
4
K? ohecr fcss jcinnhjhiet
v ? nfcw vifcjhty (o#s
`fcss
? `igb fcss (o
a ? gjjifirgthce cn argvhty (o#s4
n B K F
a
^ K
B a
^ F n
44
44
‐n‘? nrhjthce ngjtcr
‐F‘ ? iquhvgfiet phpi fieat` (o
‐B‘ ? phpi hetiregf bhgoitir (o
-
8/15/2019 Water Transmission and Distribution Systems
10/71
Dist cr ocst ijcecohj `ybrgufhj jrcsssijthce ncr cpie j`geeif nfcw
•
Dist cr ocst ijcecohj `ybrgufhj jrcss sijthce ncr cpie j`geeifscjjur gt t`i ohehogf wittib pirhoitir (cr gt t`i ogxhouo`ybrgufhj rgbhus ncr g spijhnhj nfcw jrcss sijthce
• Ncr rijtgeaufgr j`geeifs
whbt`bipt``gs
j`geeif aufgr rij ncr thcejrcss n fcwijcecohjocst geb Dist
ahvis zirctcbirhvgthvit`iiqugthea
y yd
y G
bybp
ytcrispijt wht`birhvgthvitgkhea
y y
G p
yd p pirhoitir wittib
d y Gthcejrcss n fcw
47
tgesij
4%4
4
4
%sij
44
-
8/15/2019 Water Transmission and Distribution Systems
11/71
Dist cr ocst ijcecohj `ybrgufhj jrcss
sijthce ncr cpie j`geeif nfcw
Ncr
%%4 T \
B
y47jcs4
7
T y Ӡ hs geafi he rgbhges
-
8/15/2019 Water Transmission and Distribution Systems
12/71
Zjcur vifcjhty cr Zifn jfigeshea vifcjhty
• Zifn/jfigeshea vifcjhty cr sjcur vifcjhty jge di ncueb dy
Jgop‘s ncroufg
• ZA hs spijhnhj argvhty cn t`i pgrthjfi
• bp hs pgrthjfi shzi
• Ks hs jcestget geb hts vgfui hs tgkie gs
-
8/15/2019 Water Transmission and Distribution Systems
13/71
Bishae g trgpizchbgf j`geeif ncr jgrryhea wgtir gt t`i
rgti cn 7
-
8/15/2019 Water Transmission and Distribution Systems
14/71
Rrgesohsshce Zystio•
Nuejthce cn t`i systio hs tc trgesnir wgtir nrco scurji tcbhstrhduthce eitwcrk& stcrgai risirvchr cr QR\
• Jgegfs& gquibujts cr tueeifs& nrii nfcw# argvhty nfcw phpifheisgeb prissuri phpifheis gri usib ncr wgtir trgesohsshce
• Rrgesohsshce hs iht`ir dy argvhty cr dy puophea
‚ Argvhty nfcw systio ‚ fcw jcst geb hevcfvis ec ieiray jcst
‚ Jgegfs& gquibujts cr tueeifs& nrii nfcw# argvhty nfcw phpifheis
‚ \uopib phpi nfcw systio ‚ `ha` jcsts cn cpirgthce geboghetiegeji
• puopib tc bhstrhduthce systio wht` prcvhshce ncr siebhea ixjisswgtir tc stcrgai risirvchrs
• puopib tc stcrgai risirvchr
• puopib tc bhstrhduthce systio / vgrhgdfi spiib cr vgrhgdfinriquiejy brhvi puops gri hbigf
-
8/15/2019 Water Transmission and Distribution Systems
15/71
Rrgesohsshce Zystio• \rissuri oghes# phpifheis
‚ Fiss acvireib dy rcuti tcpcargp`y geb rcuthea cn phpifheis jgedi gfcea rcgbs geb pudfhj wgys / Jfcsify ncffcw arcueb surngji
‚ @AF ncr t`i ogxhouo pcsshdfi nfcw hs gfwgys oghetgheib gdcvit`i phpifhei t`rcua`cut t`i fieat` (ec ‚vi prissuri gffcwib
‚ Ogxhouo @AF hs jcoputib dgsib ce t`i wgtir suppfy cn
-
8/15/2019 Water Transmission and Distribution Systems
16/71
Rrgesohsshce Zystio• J`geeifs#jgegfs
‚
Rrgpizchbgf sijthces gri jceshbirib gs ocst ijcecohjgf /Tijtgeaufgr sijthces prcvi ijcecohjgf w`ie jut t`rcua` rcjk
‚ Nfcw hs uehncro (dijgusi cn t`i sgoi jrcss sijthce& sfcpi gebegturi cn surngji
‚ Tijcooiebib ncr rgw wgtir geb ect ncr trigtib wgtir
‚ Argvhty nfcw systios / Ogeehea ncroufg hs usib ‚ Oige vifcjhthis=
-
8/15/2019 Water Transmission and Distribution Systems
17/71
-
8/15/2019 Water Transmission and Distribution Systems
18/71
Gppurtiegejis= hscfgthce#dfcjk vgfvis Agti vgfvis
• Jfcshea ifioiet hs pgrgffif shbib cr wibai/s`gpib bhsj#agti
gttgj`ib tc t`i ieb cn g stio geb nhtthea hetc g wibai/s`gpib sigt• G fheigr/octhce vgfvi (ifioiet ocvis bcwe geb up he strgha`t fhei
• @gvi iht`ir rhshea cr ece/rhshea stios (he rhshea typi& stio hs nhxib tcagti; geb he ece/rhshea typi& stio hs t`rigbib gt t`i dcttco gebogtis wht` t`rigb he t`i agti
• Ect usib tc jcetrcf nfcw / pgrthgf cpiehea bgogais t`i vgfvi (jgedi ircbib geb prcpir sigfhea gaghest sigt dijcois hopcsshdfi
Dgff vgfvi
• G rctgthcegf/octhce vgfvi ‚ nfcw hs jcetrcffib t`rcua` rctgthea g
dgff/s`gpib jfcshea ifioiet• dgff `gs g `cfi cn t`i sgoi bhgoitir gs t`i phpifhei he ht / vgfvi hs
cpie w`ie t`i `cfi fheis up wht` hefit geb cutfit cn t`i vgfvi dcby
\fua vgfvi
• G rctgthcegf/octhce vgfvi / cpirgtis shohfgr tc t`i dgff vgfvi
• Z`gpi cn t`i jfcshea ifioiet hs g pfua wht` g `cfi
-
8/15/2019 Water Transmission and Distribution Systems
19/71
-
8/15/2019 Water Transmission and Distribution Systems
20/71
Gppurtiegejis= Nfcw jcetrcf vgfvis Afcdi vgfvis
• G fheigr/octhce vgfvi ‚ fccks viry shohfgr tc g agti vgfvi nrco cutshbi
• @gs g rhshea stio geb ge gjtugtcr hs nhxib tc ht geb rhsis wht` ht
• Accb ncr nfcw riaufgthce gs wiff gs ncr stgrthea geb stcpphea nfcw%
• Afcdi vgfvis jge di
‚ ]/typi/ t`i nfuhb prissuri `ifps tc pus` t`i vgfvi cpie
‚ Geafi typi ‚ uefhki t`i ]/typi& t`i nfcw j`geais hts bhrijthce cefy ceji/ prissuri brcp hs fissir `iri
‚ X/typi / ht `gs t`i sigt gt gdcut 29° tc t`i nfcw bhrijthce ‚ htstrgha`ties t`i nfcw pgt` geb ribujis t`i prissuri brcp%
Duttirnfy vgfvis
-
8/15/2019 Water Transmission and Distribution Systems
21/71
Duttirnfy vgfvis
G rctgthcegf/octhce vgfvi ‚ must 8
-
8/15/2019 Water Transmission and Distribution Systems
22/71
Gppurtiegejis= Bhrijthcegf#j`ijk vgfvis Zwhea j`ijk vgfvi= R`i vgfvi bhsj hs `heaib gt t`i tcp he g `crhzcetgf phpifhei
geb w`ie t`iri hs ec nfcw& wiha`t cn t`i bhsj jfcsis t`i vgfvi
\hstce j`ijk vgfvi= \hstce j`ijk vgfvis gri shohfgr tc fhnt j`ijk vgfvis & dut&hestigb cn g vgfvi bhsj t`iri hs g phstce t`gt socct`fy sfhbi he g jyfhebir
Dgff j`ijk vgfvi= R`isi `gvi sp`irhjgf (dgff/s`gpib jfcshea ifioiets& t`gtogy cpirgti dy argvhty cr dy t`i nfcw prissuri cr ht ogy di sprhea/fcgbib
Fhnt j`ijk vgfvi
• R`isi `gvi g vgfvi dcby geb sigthea grrgeaioiet shohfgr tc afcdi vgfvis%
• Nfcw oust ietir nrco uebir t`i sigt tc fhnt t`i jfcshea ifioiet& w`hj`ogy di nrii tc ngff uebir hts cwe wiha`t& cr g sprhea ogy `ifp he jfcshea
• Tivirsi bhrijthce nfcw pus`is jfcshea ifioiet gaghest t`i sigt
Ztcp j`ijk vgfvi
• Zhohfgr tc g afcdi vgfvi dut t`i vgfvi bhsk hs nrii tc sfhbi ce t`i stio
• Qht` t`i vgfvi stio rghsib& ht gjts gs g fhnt j`ijk vgfvi& geb hn t`iri hs ecnfcw cr nfcw rivirsif& t`i bhsj brcps hetc t`i sigt%
• Q`ie t`i stio hs fcwirib& t`i bhsj jge ect di fhntib dy nfcw geb `iejit`i nfcw stcps nrco dct` t`i bhrijthces%
-
8/15/2019 Water Transmission and Distribution Systems
23/71
-
8/15/2019 Water Transmission and Distribution Systems
24/71
Gppurtiegejis= \rissuri
ribujhea vgfvis• R`isi t`rcttfi gutcogthjgffy tc priviet t`i
bcwestrigo `ybrgufhj argbi nrcoixjiibhea g sit vgfui
• Burhea cpirgthce& t`i vgfvi jcetheucusfy
cpies geb jfcsis tc oghetghe g nfcw cn nfuhb gt t`i ribujib prissuri
• R`i cpirgthce bipiebs ce dgfgejiditwiie nfuhb prissuris gjthea gdcvi gebdifcw g phstce& geb g sprhea ncrji
• R`i phstce hs pus`ib bcwe dy t`i ncrjis cn t`i fcw prissuri nfuhb pfus t`i sprhea& cet`i ct`ir `geb t`i phstce hs pus`ib up dyt`i ncrji cn t`i `ha` prissuri nfuhb
-
8/15/2019 Water Transmission and Distribution Systems
25/71
Gppurtiegejis= Gfthtubi ^gfvis
‚ R`isi gri iopfcyib gt t`i pchet w`iri phpifhei ietirs g tgek
‚ Q`ie tgek fivif rhsis tc g spijhnhib uppir fhoht& t`i vgfvi jfcsistc priviet gey nurt`ir nfcw ifhohegthea cvirnfcw
‚ Q`ie t`i nfcw trieb rivirsis& t`i vgfvi ricpies geb gffcws t`itgek tc brghe cr tc suppfy t`i usgai biogebs cn t`i systio%
-
8/15/2019 Water Transmission and Distribution Systems
26/71
-
8/15/2019 Water Transmission and Distribution Systems
27/71
Gppurtiegejis= Ghr Tifigsi ^gfvis (GT^s Rypis cn Ghr Tifigsi ^gfvis= : typis / Kheithj GT^s& Gutcogthj
GT^s geb Jcodhegthce GT^s
7% Kheithj Ghr Tifigsi ̂ gfvis wht` Fgrai Crhnhji= ‚ Ysib ncr rgphb rifigsi cn ghr burhea phpifhei nhffhea geb ncr rgphb
ghr ietry burhea phpifhei ioptyhea
‚ Nuejthce w`ie t`i phpifhei hs ect uebir prissuri
4% Gutcogthj Ghr Tifigsi ĝfvis wht` Zogff Crhnhji ‚ Ysib ncr ghr rifigsi burhea wgtir nfcw uebir prissuri
‚ Ghr gjjuoufgthce brcps dgff he t`i vgfvi geb cpies t`i vgfvi ncrghr rifigsi ‚ rhshea wgtir he t`i vgfvi nfcgts dgff geb jfcsis vgfvi
:% Jcodhegthce Ghr Tifigsi ĝfvi
‚ hejcrpcrgtis dct` gutcogthj geb kheithj GT^s hetc cei ueht
‚ Yehvirsgf typi GT^s& bishaeib ncr ghr bhsj`grai burhea nhffhea gebghr ietry burhea ioptyhea cn t`i wgtir oghe& gfsc gffcw isjgpicn ghr nrco t`i wgtir oghe he cpirgthce geb uebir prissuri
‚
G jcopcueb fivir systio nuejthcehea he jcemuejthce wht` g fgraicrhnhji geb g sogff crhnhji he cei hetiargf dcby jgsthea gffcws t`hs
-
8/15/2019 Water Transmission and Distribution Systems
28/71
Gppurtiegejis= Ghr Tifigsi ^gfvis (GT^s ^gfvi Fcjgthces
• ce rhshea oghes gntir t`i puops ncr dct` rifigshea geb gbohtthea ghr
• gt `ha` pchets t`rcua`cut phpifhei systios
• gt phpifhei sfcpi trgeshthce pchets (dincri . gntir stiip sfcpis
• Gt iviry 9
-
8/15/2019 Water Transmission and Distribution Systems
29/71
-
8/15/2019 Water Transmission and Distribution Systems
30/71
Gppurtiegejis= NhttheasNhttheas gri hestgffib
• Ncr jceeijthea phpis cn sgoi typi geb shzi geb phpis cn
bhnniriet shzis ‚ Yehces= prcvhbib he phpifheis ncr igsi cn ripghr usugffy gt
riaufgr hetirvgfs (>< o
‚ Jcupfhea= usib he mchethea 4 phpis cn sgoi bhgoitir ‚ j`igpirt`ge uehces%
‚ Tibujirs= usib w`ie t`iri hs ribujthce cn phpi shzi (dus`heas
• Ncr j`geahea t`i nfcw bhrijthce ncr stcpphea nfcw
• Ifdcws (tc j`geai nfcw bhrijthce& ribujhea ifdcws& tiis (tcbhvhbi nfcw hetc twc& jrcssis (tc bhvhbi nfcw hetc t`rii& jgps&
pfuas geb dfheb nfgeaisMchets= usib tc gttgj` phpis tcait`ir cr gttgj` phpis tc ct`ir
bivhjis / twc typis= sfhp ce mchets geb oij`gehjgf mchets
‚ Oij`gehjgf mchets gri usib tc jceeijt phpis tc nhri `ybrgets crvgfvis& he drhbai jrcssheas& geb he bhstrhduthce phphea
Aguais& oitirs& itj%
-
8/15/2019 Water Transmission and Distribution Systems
31/71
-
8/15/2019 Water Transmission and Distribution Systems
32/71
Rrgesohsshce systio• Rrgesohsshce cn wgtir gjjcuets ncr gpprijhgdfi pgrt cn t`i jgphtgf
cutfgy geb oghetiegeji jcsts jcufb gfsc di `ha`
• Burhea trgesohsshce t`i ncffcwhea s`cufb di iesurib gaghest ‚ \csshdfi pcffuthce cn wgtir nrco surrcuebhea grigs
‚ Qgtir fcssis bui tc pirjcfgthce geb ivgpc/trgesphrgthce
‚ Ohsusi cn wgtir
• Ogtirhgfs usib ‚
Jgst hrce& bujthfi hrce geb ohfb stiif ‚ \ri/strissib jcejriti& rihencrjib jioiet jcejriti& gsdistcs jioiet
‚ \cfyvheyf j`fcrhbi (\^J& Afgss rihencrjib pfgsthj (AT\& pfgsthj
• Ncffcwhea henfuieji t`i ogtirhgfs j`csie
‚ Tishstgeji tc nfcw
‚
Gvghfgdfi ̀ igb cr prissuri ‚ Gffcwgdfi vifcjhthis
‚ Zjcurhea
‚ Zibhoiet trgespcrt
‚ Qgtir qugfhty
‚ Tifgthvi jcst
-
8/15/2019 Water Transmission and Distribution Systems
33/71
Ngjtcrs he Zifijthea \hpifhei Ogtirhgfs • Nfcw J`grgjtirhsthjs= nrhjthce `igb fcss geb nfcw jgpgjhty / Nrhjthce
fcss hs pcwir fcss geb gnnijt t`i cpirgthea jcsts cn t`i systio hn puop hs usib%
• \hpi Ztrieat`= wcrkhea prissuri geb dursthea prissuri rgtheag`cufb gbiqugti tc oiit t`i cpirgthea jcebhthces cn t`i systio
• Burgdhfhty= wht` accb fhni ixpijtgejy ahvie t`i cpirgthea jcebhthcesgeb t`i schf jcebhthces cn t`i systio (s`cufb `gvi ge ixpijtib fhni
cn :< yigrs cr ocri• Rypi cn Zchf= Zifijt t`i typi cn phpi t`gt hs suhtib tc t`i typi cn schf
/gjhbhj schf jge igshfy jcrrcbi A%H% phpis / viry rcjky schf jge bgogaipfgsthj phpis uefiss prcpirfy dibbib he sgeb cr ct`ir typi cn ogtirhgf%
•
Gvghfgdhfhty= Zifijt fcjgffy ogeungjturib#ngdrhjgtib phpis w`ieivirgvghfgdfi%
• Jcst cn \hpis= He gbbhthce tc hehthgf jcst cn phpis& hestgffgthce jcsts`cufb gfsc di jceshbirib / typi cn mchet (sjriwib& scfviet wifb& sfhp mchet& itj%& wiha`t cn phpi& bipt` cn dury riquhrib& whbt` cn triej`geb bipt` cn jcvir riquhrib jge gnnijt t`i hestgffgthce jcst
-
8/15/2019 Water Transmission and Distribution Systems
34/71
Ivgfugthce cn phpi ogtirhgf gaghest t`i ngjtcrs cn sifijthce
-
8/15/2019 Water Transmission and Distribution Systems
35/71
Qgtir bhstrhduthce systio• Bishaeib tc suppfy gbiqugti qugethty cn wgtir (hejfubhea nhri
nha`thea riquhrioiets gt gff thois geb gt sunnhjhiet prissuri
‚ \rissuri ect di ixjisshvi (prcvis jcstfy geb hejrigsis figks gebjcesuopthce& dut s`cufb ht di sunnhjhiet ncr nhri nha`thea3
• Jgtiacrhis= Drgej`hea& Arhb& geb jcodhegthce (dct` systios
‚ Arhb systios prinirrib (nurehs` wgtir tc igj` pchet cn jcesuopthcenrco gt figst twc bhrijthces
‚ \hpi eitwcrk fccps wht` ecbis (iebs phpi sijthces geb fheks#phpis
‚ Drgej`hea systios `gvi bigb iebs geb bc ect piroht wgtir suppfynrco ocri t`ge cei bhrijthce
• G sirvhji grig jge `gvi ocri t`ge cei bhstrhduthce systios
• Oghe ifioiets wgtir bhstrhduthce systios gri
‚ \hphea wht` vgfvis geb ct`ir gppurtiegejis
‚ \uophea stgthces geb Ztcrgai ngjhfhthis
‚ Nhri `ybrgets
‚ Qgtir oitirs
‚ @cusi sirvhji jceeijthces geb \udfhj ngujits
-
8/15/2019 Water Transmission and Distribution Systems
36/71
-
8/15/2019 Water Transmission and Distribution Systems
37/71
Bhstrhduthce \hpi Eitwcrk Bishae Jrhtirhg
•
Bhstrhduthce phpifheis gri bishaeib tc `gebfi pigk `cur biogeb crogxhouo bgy biogeb pfus nhri biogeb (w`hj`ivir hs fgrair
• ^ifcjhty gt bishae nfcws hs
-
8/15/2019 Water Transmission and Distribution Systems
38/71
9< OFB 8%9 OFB
4%9 OFB4%< OFB
2%< OFB:%< OFB
>%9 OFB
1%< OFB 9%9 OFB7
-
8/15/2019 Water Transmission and Distribution Systems
39/71
g
F
F
g
g
g
g
gggg
F
gg F
gg Fg F
g
g
F F
W`
`cr
KW
KW
fccpgcn phpisgff ncr shae sgoi ahviehs`iri KW
KW
fccpgcn phpist`igff ncr sgoihs
KW KWcr WW K
zircdioust fccpjfcsib ggrcueb `cn suo
WW K `eiafhahdfihsvgfui`iri
WW K `W K `
WW
hsjcrrijthce n fcwt`ieWhs n fcwgssuoib Hn
aB
nF
K B
W
^ Q`iri
aB
^ nF` nrco KW`
44
4
4
-
8/15/2019 Water Transmission and Distribution Systems
40/71
@grby/jrcss oit`cb• Bhvhbi eitwcrk hetc jfcsib fccps cn ecbis geb phpis%
• Muejthce ocbis (pchets w`iri phpis oiit geb nfcw hs iht`irhetrcbujib cr wht`brgwe geb nhxib argbi ecbis (risirvchr hsgttgj`ib wht` t`i ecbi
• Ncr igj` cn t`i fccps hbiethny t`i phpis
• Ncr igj` cn t`i phpis
‚ Cdtghe fieat` (F ncr igj` phpi (gjtugf fieat` + iquhvgfiet phpi fieat`ncr gjjcuethea t`i ohecr fcssis
‚ Bijhbi bhgoitir cn igj` cn t`i phpis
‚ Nheb ‐K‘ vgfui ushea t`i ncffcwhea ncroufg=
Gssuoi bhsj`grai (W g geb bhrijthce cn nfcw he igj` cn t`i phpis
‚ Gppfy Jcetheuhty gt igj` ecbi (Rctgf henfcw ? Rctgf Cutnfcw
‚ Jceshbir jfcjkwhsi nfcw gs pcshthvi geb geth/jfcjkwhsi nfcw gs eiagthvi
94
0
aB
nF
K
‐n‘ hs nrhjthce ngjtcr
‐F‘ hs phpi fieat` ‐B‘ hs phpi bhgoitir
-
8/15/2019 Water Transmission and Distribution Systems
41/71
Jgfjufgti `F ncr igj` cn t`i phpis (ahvi pcshthvi shae ncr jfcjkwhsi
nfcw bhrijthce geb eiagthvi shae ncr gethjfcjkwhsi nfcw
Jcoputi suo ncr fccp Z `F%
Jgfjufgti `F # W g ncr igj` phpi geb jcoputi Z`F# W g
Jgfjufgti jcrrijthce (β dy t`i ncffcwhea iqugthce
Ncr jcooce oiodirs ditwiie 4 fccps dct` jcrrijthces (β7 gebβ4 `gvi tc di ogbi
Gs fccp 7 oiodir& 7 4%
Gs fccp 4 oiodir& 4 7
@grby/jrcss oit`cb
4
g F KW`
g
F
F
W
`
`
4
-
8/15/2019 Water Transmission and Distribution Systems
42/71
Gppfy jcrrijthce tc W g geb tgki W eiw?W g +
Tipigt jcoputgthce cn jcrrijthce geb gppfhjgthce cn jcrrijthce uethff t`i
jcrrijthce dijcois viry sogff geb Z `F?<Zcfvi ncr prissuri gt igj` ecbi ushea ieiray jcesirvgthce
@grby/jrcss oit`cb
Bishrib qugethty cn wgtir s`cufb
di rifhgdfy suppfhib gt t`i bishrib
prissuri tc gff t`i pchets cn usi
@ b J t` b
-
8/15/2019 Water Transmission and Distribution Systems
43/71
@grby/Jrcss oit`cb7% Zkifitcehzgthce cn t`i wgtir bhstrhduthce systio
‚ Jcestrujt wgtir bhstrhduthce eitwcrk cn ecbis geb fheks(oufthpfi fccps
‚ Nheb cut geb rijcrb fieat`s cn t`i fheks#phpis
‚ Qcrkcut wgtir ixtrgjthces geb gbbhthces ncr gff t`i ecbis
‚ Qgtir bhstrhduthce stcrgai risirvchrs geb puops gri gfsc pgrtcn t`i eitwcrk
• Zurngji risirvchrs
• Ztgebphpis (tgff jyfhebrhjgf tgeks wht` twc stcrgai vcfuois& geuppir usinuf stcrgai geb g fcwir suppcrthea stcrgai
• Ifivgtib tgeks
4% Fgdif gff t`i ecbis geb t`i phpis& grrgeai he fccps&gssuoi nfcw bhrijthce he igj` cn t`i phpis& geb gssuoi
nfcws he t`i phpifheis t`rcua` wgtir dgfgejhea gt igj` cn t`i ecbis ‚ Gsshae pcshthvi cr eiagthvi shaes tc hebhjgti nfcw bhrijthce
(jfcjk/whsi bhrijthce g pcshthvi shae geb geth/jfcjk/whsibhrijthce g eiagthvi shae
-
8/15/2019 Water Transmission and Distribution Systems
44/71
\rhogry
oghes
Zijcebgry
fheis
Zogff
bhstrhduthce
fheis
-
8/15/2019 Water Transmission and Distribution Systems
45/71
@grby/Jrcss oit`cb:% Nheb bhgoitirs ncr igj` cn t`i phpis
2% Jcoputi ‐K‘ vgfui 9% @igb fcss vgfui geb `igbfcss#nfcw rgti vgfuis ncr gff t`iphpis
>% Jcoputi nfcw jcrrijthce ncr igj` cn t`i fccps
1% Hn t`i nfcw jcrrijthce hs shaehnhjget& gbb t`i nfcw jcrrijthcencr igj` cn t`i phpis he fccp
‚ He jgsi cn s`grib phpis gocea t`i fccps gppfy t`i jcrrijthcegs difcw=
‚ Gbbhthce cn nfcw jcrrijthce jge risuft he j`geai he t`i shae cn
t`i nfcw (cr nfcw bhrijthce
940 aB nF K
4
g F KW`
g
F
F
W
`
`
4
fccp s`grib t`i ncr jcrrijthce nfcwfccpt`i ncr jcrrijthce nfcwWW g
-
8/15/2019 Water Transmission and Distribution Systems
46/71
@grby/Jrcss oit`cb0% Tipigt t`i stips 2 tc > thff t`i nfcw jcrrijthces ncr gff t`i
fccps dijcoi heshaehnhjget
8% Ceji nfcw jcrrijthces dijcoi heshaehnhjget& nheb nfcwvifcjhthis he igj` cn t`i phpis geb j`ijk w`it`ir t`iywht`he t`i gjjiptgdfi rgeai cr ect
‚ Hn ect& gbmust bhgoitirs cn gff t`csi phpis ncr hejrigshea cr
bijrigshea t`i nfcw vifcjhthis7
-
8/15/2019 Water Transmission and Distribution Systems
47/71
Bhstrhduthce#Zirvhji#Ztcrgai Tisirvchrs\urpcsis sirvib
• \rcvhbi stcrgai geb ngjhfhtgti oiithea t`i whbify nfujtugthea wgtirbiogebs hopcsib ce t`i wgtir bhstrhduthce systio• Qgtir hs puopib hetc t`i risirvchr burhea fcw biogeb `curs&
geb brgwe cut burhea t`i pigk biogeb `curs
• Rgeks gri bishaeib tc $ nfcgt$ cnn cn t`i wgtir systio (oigesnfcw hetc t`i tgeks hs sit gt gdcut gvirgai biogeb
• He jgsi cn t`i risirvchr ce t`i cppcshti ieb cn t`i eitwcrk&ixjiss wgtir nfcws tc t`i risirvchr
• \rcvhbis stcrgai ncr nhri nha`thea geb gfsc ncr ioiraiejy wgtirbiogebs (pcwir#puop nghfuri& ripghr& oghetiegeji'
• \rcvhbis `igb riquhrib geb iqugfhzis cpirgthea prissuris
(oghetghes jcestget prissuri3• Q`ie prissuri he t`i oghes brcp nrco t`i hejrigsib wgtir
biogeb& wgtir cn t`i sirvhji risirvchr hs gutcogthjgffy niibhetc t`i oghes
• He jgsi cn wgtir suppfy nrco g `ha` ifivgthce hopcuebib risirvchr&t`i sirvhji risirvchr jge di usib tc ribuji t`i wgtir prissuri
-
8/15/2019 Water Transmission and Distribution Systems
48/71
Bhstrhduthce#Zirvhji#Ztcrgai Tisirvchrs
Tisirvchr typis• Yebirarcueb risirvchrs
• Zurngji cr arcueb fivif risirvchrs
‚ @gvi ijcecohj gbvgetgais cvir ifivgtib tgeks
‚ Yefiss fcjgtib gt `ha`ir ifivgthce& bc ect prcbuji t`i bishribwgtir prissuri (puophea ogy di riquhrib
• Ztgebphpis=
‚ Rgff jyfhebrhjgf tgeks wht` twc stcrgai vcfuois& ge uppir usinufstcrgai geb g fcwir suppcrthea stcrgai (cntie riquhri puophea
• Ifivgtib tgeks= ‚ Tghsib gdcvi t`i arcueb ce cei cr ocri suppcrthea fias
‚ rijtgeaufgr& squgri cr jhrjufgr tgeks wht` nfgt& sp`irhjgf& bcois`gpib cr hetzi s`gpib dcttco
Ifivgtib risirvchrs geb Ztgebphpis
-
8/15/2019 Water Transmission and Distribution Systems
49/71
Ifivgtib risirvchrs geb ZtgebphpisJcetheucus puops cpirgthce hs ect riquhrib / s`crt tiro puop
s`utbcwes bc ect gnnijt wgtir prissuri he bhstrhduthce systio
Cpirgthea rgeai cn wgtir fivifs he t`i ifivgtib risirvchr
• Ifivgthce cn t`i ogxhouo wgtir fivif he t`i risirvchr hs ‚ Ohehouo gffcwgdfi prissuri he t`i wgtir bhstrhduthce eitwcrk
‚ @igb fcss ditwiie t`i ohehouo gffcwgdfi prissuri fcjgthce geb t`irisirvchr fcjgthce ncr t`i ogxhouo `curfy nfcw jcebhthce cn gogxhouo bghfy biogeb
• Ifivgthce tc t`i ohehouo wgtir fivif he t`i risirvchr hs ‚ Ohehouo gffcwgdfi prissuri he t`i wgtir bhstrhduthce eitwcrk
‚ @igb fcss ditwiie t`i ohehouo gffcwgdfi prissuri fcjgthce geb t`irisirvchr fcjgthce ncr t`i gvirgai bghfy biogeb nfcw jcebhthce
Ztgebphpis
•
Fgrai virthjgf phpis (issiethgffy viry tgff arcueb stcrgai tgeksjcopfitify nhffib wht` wgtir
• Tifgthvify fiss bishrgdfi / uefiss fcjgtib gt `ha`ir ifivgthce& cefytcp wgtir (69
-
8/15/2019 Water Transmission and Distribution Systems
50/71
T h Z J h
-
8/15/2019 Water Transmission and Distribution Systems
51/71
Tisirvchr Ztcrgai JgpgjhtyBishae hevcfvis jceshbirgthce cn strujturgf stgdhfhty& fcjgthce&
jgpgjhty geb cpirgthea rgeai cn wgtir ifivgthces& itj%
Ztcrgai jgpgjhty hs suo cn 7% Dgfgejhea stcrgai ncr iqugfhzhea t`i nfujtugthea biogeb
gaghest jcestget suppfy
‚ Iqugfhzhea stcrgai ogss jurvi cn `curfy rgti cn wgtirjcesuopthce hs jcestrujtib ncr g OBB bgy
‚ 49) cn t`i OBB hs usugffy tgkie gs t`i dgfgejhea stcrgairiquhrib
4% Drigkbcwe cr ioiraiejy stcrgai (nghfuri cn puops& brhviscr ifijtrhjgf cutgai
‚ Ysugffy ixprissib gs pirjietgai cn Gvirgai Bgy Biogeb (49)
‚ Cdtgheib dy oufthpfyhea OBB dy g ngjtcr ‐K‘ (K vgfui vgrhisditwiie
-
8/15/2019 Water Transmission and Distribution Systems
52/71
Oghes figbhea tc geb nrco t`i risirvchr s`cufb difgrai iecua` tc `gebfi ogx% ioptyhea#nhffhea rgtis
Jcetrcf oij`gehsos s`cufb di t`iri tc kiip t`itgek gs nuff gs pcsshdfi gt gff thois
Fivif rijcrbhea bivhji gt t`i risirvchr jge trgesohthencrogthce tc puophea stgthce ncr puop riaufgthce
Oghetiegeji cn Ztcrgai Tisirvchrs
-
8/15/2019 Water Transmission and Distribution Systems
53/71
Oghetiegeji cn Ztcrgai Tisirvchrs
• \rcpir oghetiegeji cn stcrgai ngjhfhthis hs issiethgf%
• Gff tgeks s`cufb `gvi tcps cr jcvirs& geb sjriies ce ghr/viets
geb cvirnfcws
• Gff tgeks s`cufb `gvi ge ixtirhcr nfcgt aguai ce t`i cutshbi
• Ncr accb qugfhty wgtir& tgeks oust `gvi jcopfiti ture/cvir
• Ocst tgek nfccrs sfcpi tcwgrb g brghe
‚ R`hs brghe s`cufb di vgfvib
‚ Ht hs dist tc fcwir t`i tgek gs fcw gs pcsshdfi prhcr tc brghe cut
• Gff tgeks s`cufb di brgheib& jfigeib& hespijtib gebbhshenijtib pirhcbhjgffy
‚Tiocvgf cn gey shft gjjuoufgtib gt t`i dcttco cn t`i tgek
‚ \irhcbhj hespijthce cn t`i hetirhcrs cn tgeks
‚ Ogtirhgf geb jcgtheas usib he t`i oghes& tgeks cr risirvchrss`cufb di jcrrcshce rishstget
• R`i ogtirhgfs geb jcgtheas jgushea tgsti geb cbcr& jcfcr& turdhbhty
cr tcxhjhty oust ect di usib
-
8/15/2019 Water Transmission and Distribution Systems
54/71
\uophea
• Nhvi typis cn puops gri usib he t`i wgtir suppfy systio
• Fcw fhnt puops= usib tc puop wgtir nrco scurji tc QR\• @ha` sirvhji puops= usib tc puop wgtir nrco t`i QR\ geb
bhsj`grai hetc t`i bhstrhduthce systio uebir prissuri
• Dccstir puops= usib tc hejrigsi prissuri
•
Tijhrjufgthce puops= usib he t`i QR\• Qiff puops= usib tc fhnt wgtir nrco wiffs#tudi wiffs
• Ztgthj `igb cn g puop systio ogy vgry wht` t`i nfujtugthea
wgtir fivifs he t`i sujthce tgek geb he t`i bhsj`grai tgek
•Ecrogf cr rgtib bhsj`grai= bhsj`grai w`ie t`i puop hscpirgthea gt hts ogxhouo innhjhiejy
• G puop hs usugffy cpirgtib gt 9
-
8/15/2019 Water Transmission and Distribution Systems
55/71
Nhri @ybrgets• Nhri sirvhjis usi wgtir gs nhri ixtheauhs`hea gaiet he t`i nhri nha`thea
cpirgthces geb Nhri @ybrgets prcvhbi t`i nhri wgtir
• Nhri wgtir systio hejfubis t`rii jcopceiets= wgtir stcrgai (hesirvhji risirvchrs& wgtir bhstrhduthce systio geb Nhri @ybrgets
• Nhri wgtir hs suppfhib tcait`ir wht` t`i ouehjhpgf wgtir ‚ t`ibhstrhduthce#sirvhji#stcrgai gfsc `cfbs t`i nhri wgtir geb suppfhisw`ie eiibib
• Ocst rifhgdfi oiges cn prcvhbhea wgtir ncr nhri nha`thea hs dybishaehea ribuebgejy hetc t`i suppfy systio
• Gbiqugti nhri wgtir nfcw rgtis ncr rigscegdfi burgthce ivie w`iet`i risirvchr rinhffhea hs bhsruptib hs riquhrib
‚:109 F\O ncr 4 `curs he t`i grigs cn ec ueusugf `gzgrbs'
‚ 78
-
8/15/2019 Water Transmission and Distribution Systems
56/71
Nhri @ybrgets• Gjjiptgdfi prissuris cn nhri wgtir systio gri >9/09 \ZH geb
tcfirgdfi rgeai cn prissuri hs 9‟ shzi
• Hestgff nhri `ybrgets gt iviry 9
-
8/15/2019 Water Transmission and Distribution Systems
57/71
Nhri @ybrgets• @ybrgets oust di shopfi geb rifhgdfi tc jceeijt geb tc cpirgti
• \rissuri rgthea s`cufb di 79< \ZH (s`cufb di stgthj prissuri tistibgt twhji t`i rgtib prissuri
• Jietir cn t`i `csi cutfit s`cufb di fiss t`ge 70 hej` (291 oo
gdcvi t`i nhegf argbi
• fccsi& jrus`ib rcjk cr argvif s`cufb di pfgjib grcueb t`i `ybrgets`ci ncr brghegai purpcsis
• Nhri `ybrget s`cufb di hooibhgtify rijcaehzgdfi tc nhri sirvhjipirsceeif geb tc t`i aieirgf pudfhj
• Nhri `ybrgets jge gfsc di usib tc nfus` wgtir cut cn stgaegetpcrthces cn t`i bhstrhduthce systio
-
8/15/2019 Water Transmission and Distribution Systems
58/71
Nhri `ybrget pgrts
-
8/15/2019 Water Transmission and Distribution Systems
59/71
Nhri `ybrget pgrtsNhri @ybrget \grts
• Z`crt Drgej` \hpi >:oo . :0oo Bhgoitir
• Jcupfhea >:oo . :0oo Bhgoitir• \rissuri Zwhtj`=
• \rissuri Aguai=
@cusi Tiif Bruo . Z`ut cnn Eczzif=
@cusi Dcx Bcudfi Bccr=
Nhri @ybrget Nhttheas
• Fgebhea ^gfvis >:oo geb :0 oo Bhgoitir
• Nhxib Ztgeb \cst Qgtir # Ncgo Ocehtcr=
• Rwc Qgy Nhri Drhagbi Jceeijthce
•
@csi \hpi >:oo . :0oo Bhgoitir
-
8/15/2019 Water Transmission and Distribution Systems
60/71
Nhri @ybrgets
Nhri `ybrgets gri pghetib he stgebgrb jcfcurs ncr prctijthce gebncr gist`ithj rigsces
• Ouehjhpgf geb ece/ouehjhpgf `ybrgets gri pghetib he bhnnirietjcfcurs
‚ j`rcoi yiffcw ncr ouehjhpgf `ybrgets geb rib ncr prhvgti `ybrgets
• ^hcfit cr fha`t purpfi jcfcur hs hetiregthcegf jfcur jcbi ncr ece/pctgdfi wgtir
• Dceeits geb jgps cn `ybrgets s`cufb di jcfcur jcbib tc hebhjgtinhri nfcw gvghfgdfi nrco ht gt 4
-
8/15/2019 Water Transmission and Distribution Systems
61/71
y
-
8/15/2019 Water Transmission and Distribution Systems
62/71
-
8/15/2019 Water Transmission and Distribution Systems
63/71
Zirvhji Jceeijthces
-
8/15/2019 Water Transmission and Distribution Systems
64/71
Zirvhji Jceeijthces
-
8/15/2019 Water Transmission and Distribution Systems
65/71
-
8/15/2019 Water Transmission and Distribution Systems
66/71
Qgtir Oitirs
Issiethgf tc bitirohei qugethty cn wgtir prcbujib dy QR\ gebqugethty cn wgtir jcesuoib dy justcoirs (eiibib ncr dhffhea
• Oitirs `ifp he bitirohehea figks geb drigks he t`ibhstrhduthce systio
•
Oitirs ogki justcoir jcesjhcus geb jcesirvi wgtirQgtir oitirs gri cn twc jgtiacrhis= oghe fhei oitirs geb
justcoir oitirs
• Oghefhei oitirs (2 typis
• ^ieturh& Crhnhji& ^ifcjhty& geb \htct tudi%
• Justcoir oitirs (: typis
• pcshthvi bhspfgjioiet& jcopcueb& geb nhri fhei
-
8/15/2019 Water Transmission and Distribution Systems
67/71
Qgtir Oitirs
\cshthvi bhspfgjioiet oitirs• Jgpgdfi cn oigsurhea sogff nfcws wht` `ha` gjjurgjy
• Jcuets t`i euodir cn thois g j`godir hs nhffib geb iopthib
• R`isi oitirs nghf hn t`iri gri sibhoiets cr fccsi sjgfis he wgtir
• R`isi nghf hn t`iri hs rifgthvify sogff ) hejrigsi gdcvi rgtib nfcw
Jurriet oitirs= Oigsuri nfcw vifcjhty t`rcua` g kecwe grig
Jcopcueb oitirs=
• Jcodhegthce cn bhspfgjioiet oitirs geb jurriet oitirs
• Gt fcw nfcw rgtis& t`isi wcrk fhki bhspfgjioiet oitirs& geb w`ie
nfcw rigj`is pribitiroheib vgfui& t`isi cpirgti fhki jurriet oitirs
• R`isi gri viry gjjurgti geb ect drckie dy fgrai nfcws
R`i nhri fhei oitir= G spijhgf kheb cn jcopcueb oitir%
Nfcw oigsurioiet
-
8/15/2019 Water Transmission and Distribution Systems
68/71
Nfcw oigsurioietTijtgeafi Qihrs=
• Jcetrgjtib= Nfcw& W ? :%:: (F / 1 F(@7%9
W ? Nfcw& judhj niit pir sijcebF ? Fieat` cn jrist& niit
@ ? Ypstrigo `igb& niit
^/Ectj` Qihrs=
• 8
• >
• 29! ^/ectj`= Nfcw& W ? 7%@ ? Ypstrigo `igb& niit
-
8/15/2019 Water Transmission and Distribution Systems
69/71
Qgtir `gooir
-
8/15/2019 Water Transmission and Distribution Systems
70/71
Qgtir `gooir
t J I b k
J
a
^ J @
7
7249<%ogx
@ogx% Ogx% wgtir `gooir prissuri (o ‚ cjjursw`ie jfcsuri thoi hs ≢ jrhthjgf jfcsuri thoi
Hejrigshea gjtugf jfcsuri thoi bijrigsis wgtir
`gooir prissuriJ hs vifcjhty cn t`i prissuri wgvi#s`cjk wgvi(o#sij%
@ha` ncr rhahb phpis/ rhahb phpis= 7:1
-
8/15/2019 Water Transmission and Distribution Systems
71/71
• Ogey wgtir suppfy systios& bui tc ijcecohj rigsces& bc ect`gvi 42/`cur bghfy wgtir sirvhji
• Jrigtis rhsk cn henhftrgthce cn pcffutib wgtir hetc t`i wgtir fheis
• tc jcuetir t`hs rhsk& rishbugf j`fcrhei (
top related