Kuzimya umuriro Hydrant Geyser cyangwa Amazi yo mumujyi Umuvuduko ukabije: Guhagarika kwanduza inyuma-Siphonage murugo rwawe¶

Urebye mu idirishya ryimbere kugirango ubone ** metero 10 z'uburebure (metero 33) umuvuduko ukabije wamazi wamazi ** atontomera mwijuru nyuma yikinyabiziga kimaze gutemberera kumuhanda-mfuruka ** wet-barrel fire hydrant **, cyangwa guhindukirira robine yigikoni mugihe cyumuriro wabaturanyi cyangwa umuriro munini wamazi ** umujyi wunvikana ** gusa (kumva / gukanda).negative vacuum pressure) ** mbere yo gucira ingese yumukara, ni hydraulic, amashanyarazi, nubuzima rusange bwihutirwa. Benshi mu bafite amazu batekereza ko iyo umuriro w’umuriro waciwe cyangwa milimetero 400 (santimetero 16) zo gukwirakwiza umuhanda guturika, icyoroshye gusa ni ukubura amazi yigihe gito. Mubyukuri, isohoka ryinshi ritunguranye kumuhanda ugabanya umuvuduko wa hydraulic imbere mumazi ya komine kuva mubisanzwe **275 to 550 kilopascals (40 to 80 psi) hepfo 0 psi (creating a powerful sub-atmospheric siphon vacuum imbere umuyoboro wumuhanda) **, cyane cyane kumazu yicaye ahirengeye gato kuruhande.

Keretse niba ukora muminota yambere ** 2 kugeza kuri 3 ** kugirango utandukanya amazi yinzu yawe, icyo cyuho-kinini cyumuhanda gikurura amazi ** inyuma ** hanze yinzu yawe hamwe nu miyoboro yabaturanyi (Back-Siphonage). umuringa / PEX imiyoboro y'amazi n'amazi ashyushye. Icyarimwe, icyuho kibi gishobora ** kunyunyuza hejuru yumuringa wawe cyangwa ibyuma bishyushya amazi ashyushye imbere nka soda yamenetse (vacuum implosion) ** cyangwa kumanura ibintu byo hejuru byo gushyushya byumye kugirango ingufu ** 4.500 watt yamashanyarazi yaka ("dry-firing") mu masegonda 60 **. Muguhita ufunga urugo rwawe ** Amazi Yimbere Yimbere Shutoff Valve **, kuzimya umuyagankuba wa ** (cyangwa kugenzura gaze yashyizweho Pilot.

• (Kumudugudu wose utetse-amazi na chimique yanduye, reba Umujyi wose kuruhuka nyamukuru no guteka-amazi na Ntukanywe-vuga inama yo guteka-amazi: kwanduza imiti cyangwa lisansi mumazi ya robine. Niba igikoresho cyawe nyamukuru cyo gufunga cyangiritse, reba Amazi nyamukuru yo gufunga valve yagumye, irembo ryuzuye-valve stem snap, hamwe nurufunguzo rwo guhagarara n'isi yacu nimero yihutirwa ububiko.) *

Kora ubu¶

1. ** Niba ikinyabiziga kimaze gukuraho umuriro wumuriro wawe (Erupting Street Geyser.311) ako kanya. **
2. ** Impamvu Utagomba Kwegera Hydrant Geyser: ** Amazi yogosha amazi ya barriel (or a broken dry-barrel hydrant stem) gusohora ** 4000 kugeza 9.500 (litiro 1.000 kugeza 2500) y'amazi kumunota kuri 400 to 700 kPa (60 to 100 psi)**. Iyo ndege iturika ibice by'icyuma kimenetse, cobblestone, na asfalt binyuze mu kirahure cy'imodoka, kandi mu minota ** kugeza ku minota ** ** amazi atontoma yangiza ubutaka munsi ya kaburimbo y'umuhanda, agashiramo sinkhole itagaragara ya ** sub-pavement ** ishobora kumira imodoka cyangwa abanyamaguru yose.
3. ** Niba imodoka yagonze ifatiye mumashanyarazi yamanutse hamwe na geyer ya hydrant: ** Fata ikidendezi cyose cyamazi yumwuzure gitemba mumihanda nkuko ** yahawe ingufu na volt 7.200 ** (see Imirongo yamashanyarazi yamanutse hamwe namashanyarazi).
4. ** Genda munzu yawe yo hasi, akabati yingirakamaro, kunyerera, cyangwa igaraje NUBU hanyuma ufunge urugo rwawe Amazi Yimbere Yimbere Shutoff Valve (Ball Valve cyangwa Gate Valve). **
5. Gufunga ibyingenzi byingenzi byo gufunga inzu (located right where the main water pipe enters your foundation wall or slab, next to the water meter) ** ifunga umubiri wawe sisitemu yo gukuramo amazi yose kumuhanda wamazi **.
6. Iki gikorwa kimwe gikora ibintu bibiri byingenzi icyarimwe: ** (a) ifata litiro 150 kugeza 300 (litiro 40 kugeza kuri 80) zamazi meza asukuye, ashyutswe mumazi ashyushya amazi hamwe nu miyoboro yo murugo **, na ** (b) birinda icyuho kibi mumuhanda wihebye kutanyunyuza imiti yubwiherero, amazi atetse, cyangwa umuhanda wuzuye ibyondo mumazu yawe **.
7. ** Fungura amashanyarazi ya 240V yamashanyarazi kugirango ushushe amashanyarazi ashyushye OFF (cyangwa uhindure Gas Water Heater igenzura knob kuri PILOT) mu minota 2. **
8. Niba umuvuduko wumuhanda ugabanutse munsi ya zeru mbere yuko ufunga valve yawe nkuru, sifoni yamazi isubira inyuma ikava mumazi akonje-amazi akonje hejuru yikigega cyawe gishyushya amazi ashyushye, ukamanura amazi mumazi muri santimetero 20 kugeza 30 (santimetero 8 kugeza 12).
9. Kuri ** Amashanyarazi ashyushya **, ** Hejuru ya 4.500-Watt Heating Element ** yashyizwe hafi yikigega: ako kanya icyo kintu gihura numwuka aho kuba amazi, ** irashya ("Dry-Firing") mu masegonda 30 kugeza kuri 60 **, gushonga element sheath kandi bisaba gusimbuza plumber. Kuzimya kumena (labeled "Water Heater") irinda gukama-guhita.
10. ** Fungura umuyoboro umwe muremure wo hejuru wamazi akonje-amazi hejuru yinzu yawe (hanyuma ufungure inzu zose zo mu busitani bwo hanze ziva muri spigots) kugirango umenye icyuho cyose cya sifoni imbere. **
11. Niba wunvise amafirimbi avuza cyangwa yonsa umwuka * mbere yuko ugera kuri valve yawe nkuru yo gufunga, gufungura igikarabiro kimwe cyo hejuru cyogeramo cyogeramo cyemerera umwuka wicyumba cyo hejuru kwinjira hejuru yumuyaga wawe riser ()acting as a manual vacuum breaker), kubuza ikigega cyawe gishyushye-amazi ashyushye kugwa imbere munsi yumuvuduko mubi.
12. ** Genda hanze hanyuma uhite usohora amashanyarazi yose yo mu busitani ** wicaye mu ndobo, pisine ya kiddie, pisine, cyangwa wometse kuri ** udukoko twica udukoko / urumamfu-rwica icupa rya sprayer ** (even if the spigot has a brass vacuum breaker, old rubber diaphragms stick open and allow weed killer to be sucked straight into your kitchen water line during a street pressure drop).
13. ** Ntukanywe, koza amenyo, kora amata, cyangwa ukoreshe urubura muri firigo yawe niba hari igikanda cyasutse umwuka cyangwa amazi yumukara mbere yuko ufunga valve nkuru. **
14. Igihe cose kumuhanda munini-igitutu nyamukuru kigabanuka munsi ya 140 kilopascals (20 psi) (the federal EPA and state regulatory minimum threshold), ibikorwa byamazi bisabwa n amategeko gutanga ** Inama yo Kwirinda Amazi-Amazi (or Do-Not-Drink Notice) ** kubice byumuvuduko wibasiwe kugeza igihe umuvuduko mwiza usubijwe, igikuru ni hyper-chlorine, na ** iminsi ibiri ikurikiranye (24 to 48 hours) by'ibibi * E. coli * / laboratoire ya bagiteri yose ya laboratoire ** ikuraho umurongo.

Igiti cyemezo: Gusubiza amashanyarazi ya hydrant geyser cyangwa gutungurwa mumazi yumujyi¶

flowchart TD
    Start["Kuzimya umuriro Hydrant Geyser kumuhanda CYANGWA Amazi asohoka / Ifirimbi hamwe na Zero y'amazi"] --> StreetCheck{"Hoba hariho Umuyoboro Ukomeye-Geyser cyangwa Umwuzure kumuhanda wawe nonaha?"}

    StreetCheck -->|"YEGO: Hydrant ikora cyangwa Main Break Geyser"| SceneSafety["Intambwe ya 1: Guma metero 15+ (50 ft) Inyuma; Reba kumashanyarazi yamanutse & Asfalt Sinkholes; Hamagara 911 hamwe n’amazi akoreshwa (311)"]

    StreetCheck -->|"OYA: Amazi atunguranye Umuvuduko cyangwa Umwuka uhumeka"| IsolateHome["Intambwe ya 2: Funga URUGO RWAWE RUGENDE RW'AMAZI SHUTOFF VALVE Ako kanya Guhagarika Inyuma-Siphonage"]
    SceneSafety --> IsolateHome

    IsolateHome --> ProtectHeater["Intambwe ya 3: Hindura umuriro w'amashanyarazi Amashanyarazi 240V Kumena (cyangwa Shyira Ubushyuhe bwa PILOT) kugirango wirinde Kuma-Kurasa & Tank Gusenyuka"]

    ProtectHeater --> BreakVac["Intambwe ya 4: Fungura UMWE Hejuru-Igorofa Ubukonje bwo Kumena Icyuho Cyimbere Cyimbere Cyimbere + Amashanyarazi yo mu busitani bwo hanze"]

    BreakVac --> SiphonCheck{"Amazi yawe Yanyoye Umwuka cyangwa Amacandwe Amazi Yibara MBERE YO Gufunga Valve Nkuru?"}

    SiphonCheck -->|"OYA: Ifunze Main Valve Mbere Yinyuma Yose Siphon"| SafeReserve["Imiyoboro Yimbere & Amazi ashyushya guma isukuye; Tegereza kugeza Umujyi Uhanaguye Inama-Amazi mbere yo gufungura Valve nkuru"]

    SiphonCheck -->|"YEGO: Hindura Vacuum Yabayeho"| PurgeProtocol["Intambwe ya 5: Fata Inyuma-Siphonage Yabayeho -> Ntunywe Amazi Kanda; Fata Hanze ya Spigots Banza, hanyuma Ubukonje bukonje, hanyuma ushire amazi ashyushya nyuma yumuvuduko ugarutse"]

Icyiciro cya 1: Imiterere ya "Inyuma-Siphonage" (Why a street water break sucks poison into your drinking pipes)¶

Mubikorwa bisanzwe bya buri munsi, ibikorwa byamazi bya komine bikomeza umuvuduko mwiza wa 275 to 550 kPa (40 to 80 psi) mumihanda yo munsi yubutaka. Uwo muvuduko mwiza wo hanze uremeza ko niba ikariso ya microscopique ibaho mu muyoboro wo mu muhanda cyangwa iyo usize shitingi yo mu busitani yarohamye mu ndobo yisabune, amazi meza asunika * hanze * gusa.

Iyo hydrant yumuriro ikemuwe munsi yumusozi wawe, cyangwa mugihe moteri eshatu zipompa ishami ryumuriro zifatanije na hydrants yabaturanyi hanyuma bagashushanya ** litiro 15.000 (litiro 4000) kumunota ** kugirango barwanye umuriro wubucuruzi, ** Ihame rya Bernoulli hamwe nogutwara imbaraga za rukuruzi zitwara amazi byihuse kumanuka kugera kuruhuka **. Imbere mu miyoboro ikorera amazu hejuru yisenyuka, umuvuduko wa gauge ugabanuka munsi ya **0 kPa / 0 psi mu cyuho igice (-30 to -85 kPa / -5 to -12 psi) **.

Imiryango 5 & Abaturanyi Kwambukiranya-Guswera mu miyoboro yo Kunywa Mugihe cyibihe bya Vacuum¶

Icyiciro cya 2: Kuki umuvuduko w'amazi utemba (implodes) ubushyuhe bwamazi ashyushye kandi bugatwika ibintu byo gushyushya¶

Nubwo imiti ya zeru sifoni mu miyoboro yawe, gutungurwa kumuhanda-nyamukuru bitunguranye birashobora gusenya ** $ 1.500 kugeza 3000 $ yo gushyushya amazi ashyushye ** muminota 3 ukoresheje uburyo bubiri bwo kunanirwa:

1. Impanuka ya Vacuum yikigega gishyushye-Amazi ashyushye ("The Crushed Soda-Can Effect")¶

• ** Ukuntu Bibaho: ** Igikoresho cyo guturamo amazi yo guturamo (150 to 300 liters / 40 to 80 gallons) ikozwe kugirango ihangane n’umuvuduko mwinshi ** imbere hanze ** (tested to 2,068 kPa / 300 psi), ** ariko ibyuma byayo byoroheje bya silindrike cyangwa urukuta rwumuringa bifite imbaraga nke cyane zo guhangana nikirere cyo hanze cyangiza iyo icyuho cyimbere (-50 to -90 kPa / -7 to -13 psi) akuramo amazi mumiyoboro ikonje-amazi akonje **.
• Niba inzu yawe idafite akazi ** Vacuum Relief Valve (ANSI Z21.22 / CSA 4.4, nka Watts N36) ** yashyizwe kumuyoboro winjira wamazi akonje hejuru yubushyuhe bwamazi, kandi ntugafunga valve yawe nkuru yo gufunga cyangwa ngo ufungure robine yo hejuru kugirango ureke umwuka, umuvuduko wikirere (101.3 kPa / 14.7 psi gusunika kuri santimetero kare ya tanki yo hanze) irashobora ** gutobora no gusenya ikigega cya silindrique imbere imbere **, kumenagura imbere imbere yikirahure-farashi kugirango tanki iturika mugihe umuvuduko wamazi wumujyi wongeye kugaruka.

2. "Kuma-Kurasa" Gutwika hejuru ya 4.500-Watt yo gushyushya amashanyarazi¶

• Imbere ya ** 240-volt yumuriro w'amazi ashyushya amazi **, hari ibintu bibiri byo gushyushya umuringa / Incoloy: ikintu cyo hasi hafi yo hepfo na ** ikintu cyambere cyo hejuru cyashyizwe kuri santimetero 25 (santimetero 10) hejuru yikigega **.
• Kuberako umuyoboro wamazi akonje (dip tube) ifite umwobo muto wo kurwanya siphon wacukuwe hafi yikigega, vacuum kumuhanda sifoni hejuru ** 20% kugeza 30% byamazi ava muri tank **, hasigara ikintu cyo hejuru cyo gushyushya gihagarikwa mumufuka wikirere **.
• Hagati aho, thermostat yumva ko hejuru ya tank ikonje kandi igahindura ** 240 volt (18.75 amps / 4,500 watts) ** ku kintu cyo hejuru. Hatariho amazi meza azengurutse icyuma kugirango akureho ubushyuhe, ikintu kimurika Cherry-umutuku mu kirere kandi ** irashonga / iturika ifunguye mumasegonda 30 kugeza kuri 60 ("Dry-Firing") **.
• ** Amategeko Yuzuye Mbere yo Guhindura Amashanyarazi Yumuriro Wamashanyarazi Nyuma Yumuriro Wamazi: ** ** NTUKIGERE usubizamo amashanyarazi yamashanyarazi yamashanyarazi. ON kugeza NYUMA yo gufungura robine y'amazi ashyushye mugikoni cyawe cyangwa mu bwiherero hanyuma ukareba uruzi rukomeye, rukomeza, rutagira umwuka rutemba rwamazi byibuze muminota 2 yuzuye ** (byerekana ko ikigega cyujujwe 100% hejuru cyane kandi imifuka yindege yose yafashwe yarahanaguwe).

Icyiciro cya 3: Niki wakora mugihe umujyi uhinduye amazi nyamukuru inyuma (Avoiding "Water Hammer" & Purging Rust/Contaminants)¶

Iyo abakozi ba komine barangije gukongeza amashanyarazi mashya cyangwa gufunga umuhanda munini wacitse no gufungura igikuta cyo kumarembo yumuhanda, ** umufuka wumuyaga wikaraga hamwe nubunini bwicyuma cya oxyde (tuberculation) biturika kumuhanda munini kumuvuduko mwinshi **. Gufungura inzu yawe nyamukuru utitonze mugihe cyo gukandamizwa bizafunga buri cyuma gikoresha amazi, akayunguruzo ka firigo, hamwe na mashini yo kumesa solenoid murugo rwawe.

Intambwe 5-Yumutekano Yurugo Kurwanya & Flushing Urutonde¶

1. ** Tegereza iminota 15 kugeza kuri 20 Nyuma yumuvuduko wumuhanda ugarutse mbere yo gufungura Valve yawe nkuru: ** Reka abaturanyi bawe hamwe nabakozi bo mumujyi bamanuka amazi ya hydrants yamennye ubwicanyi bwambere bwikigina cyumuyaga hamwe nudusimba twinshi twumuyaga mwumuhanda wambere.
2. ** Fata Kuva Spigot Yawe Yimbere Yimbere (Or Pre-Meter Laundry Tub) MBERE: **
3. Kuramo ** Main Main Shutoff Valve fungura 25% gusa (quarter-open.
4. Ako kanya fungura ** hanze yubusitani-hose bib (spigot) imbere yinzu ** cyangwa ** igikonje gikonje cyibikoresho byo munsi yo munsi ya sima ** (idafite moteri nziza ya mesh) hanyuma ukayireka ikagenda muminota ** 5 kugeza 10 ** kugeza igihe umuyaga uhuha uhagaze kandi amazi akagenda neza kandi akonje.Iyo umwuka wose umaze kwezwa, fungura Main Shutoff Valve yawe 100%.
5. ** Kuramo Mesh Aerator Kureka Amazi Yawe Yimbere Mbere yo Kwoza Ubukonje: **
6. Kuramo akayunguruzo gato ka ecran ya ecran kuva kumutwe wigikoni cyawe no mu bwiherero (use your fingers or a cloth-wrapped wrench), hanyuma ufungure ** kanda zose zamazi akonje (bathtubs first, then sinks) ** kuri ** iminota 5 **. Kuraho ibyuma birinda umuyaga birinda ingese zumucanga n'umucanga gutekera neza inyuma ya robine kandi bikica umuvuduko wamazi.
7. ** Niba Inyuma-Siphonage Yabayeho (Blue Toilet Water, Chemical Odor, or Boiler Siphon): Fungura ikigega gishyushye-Amazi Yuzuye: **
8. Ongeraho shitingi yubusitani kumurongo wamazi wumuringa munsi yubushyuhe bwamazi ashyushye (with the electric breaker still OFF), fungura imiyoboro, hanyuma usukure ikigega kugeza cyuzuye kandi kitagira impumuro mbere yo kuzuza.
9. ** Sukura Umuyoboro Wishyushye-Amazi Ashyushye Umufuka MBERE YO GUKURIKIRA 240V Kumena ON: **
10. Fungura uruhande ** rwamazi ashyushye ** ya robine yawe yo hejuru hanyuma ureke urusaku kandi ucire umwuka kugeza ** umugezi wa ** woroshye, ukomeye wamazi ** utwara ** iminota 2 yuzuye . Gusa noneho umanuke ujye kumashanyarazi hanyuma uhindure umuyonga wamazi wa Water Heater ON.

Inomero zihutirwa zo mukarere hamwe na protocole yikigo¶

Ibibazo bikunze kubazwa¶

Niba metero y'amazi atuyemo yubatswe muri "Kugenzura Valve," kuki nkeneye gufunga Main Main Water Shutoff Valve mugihe cyo kuruhuka kumuhanda?¶

Mugihe ibikorwa byinshi ushyiraho umuringa ** Kugenzura kabiri ()`ASSE 1024`. Ndetse no mumazu afite metero yo kugenzura valve, minerval grit hamwe nicyuma cya feri ikunze gufata poppet yimbere yimbere yuzuye amashanyarazi mugihe gito. Byongeye kandi, nubwo metero yawe igenzura valve ifata 100%, igitonyanga gitunguranye kuri `0 psi` kuri metero yemerera amazi ava mumiyoboro yawe ya etage ya 2 na etike / hejuru yubwiherero bwubwiherero bwa siphon kumanuka mukigorofa cyawe cya 1 cyigikoni cyo kunywa ** imbere murugo rwawe keretse ufunze valve nkuru yo gufunga ukirinda gufungura kanda yo hasi.

Nigute abashinzwe kuzimya umuriro cyangwa abakozi bashinzwe amazi bahagarika amashanyarazi ya Wet-Barrel Fire Hydrant mugihe geyeri ya metero 10 (metero 33) irimo guturika mumuhanda?¶

Ntabwo bagerageza gucomeka umwobo wa hydrant ubwayo. Ukoresheje kodegisi ya komini (** AWWA C502 / C503 na NFPA 24 **), umuyoboro wamashanyarazi wumuriro (`the "hydrant lateral"`) ifite umwihariko wihariye wubutaka ** Irembo ryigunga rya Irembo Valve (`called a "Watch Valve" or "Street Valve"`. Abakozi bashinzwe ishami ry’amazi (cyangwa abashinzwe kuzimya umuriro) basohotse kuri kiriya gipfundikizo cy’icyuma kizengurutse umuhanda, banyerera ** metero 1.8 z'uburebure (metero 6) ibyuma T-hand Street Street Valve Urufunguzo ** kumanura kuri shitingi ku mbuto ikora ku mbuga, hanyuma bayihindura ** 15 kugeza 20 ihindukirira isaha ** kugirango ifunge ishami ryamazi ridafunze amazi kubandi baturanyi.

Inzu yanjye ifite uburyo bwo gukoresha amazi "Gufunga-Loop" hamwe na Tank yo Kwagura Ubushyuhe hejuru yubushyuhe bwamazi - bizafunga valve yanjye nyamukuru yo gufunga bizashyushya amazi yanjye kurenza urugero ndamutse nsize ubushyuhe?¶

Niba urugo rwawe rumaze kugira ubunini bukwiye, bwabanje kwishyurwa ** Potable Thermal Expansion Tank ** yashyizwe kumuyoboro wamazi akonje hejuru yubushyuhe bwamazi ashyushye, icyo kigega cyo kwaguka gikurura ubwiyongere bwa 2% bwamazi ashyushye neza mugihe icyuma cyawe kinini cyo gufunga gifunze (kandi buri gishyushya amazi nacyo gifite ** Ubushyuhe nubutabazi [`T&P`valve ** yashyizwe kuri `1,034 kPa / 150 psi`). Ariko, niba inzu yawe idafite * ikigega cyo kwagura ubushyuhe (cyangwa niba uruhago rwimbere rwimbere rwuzuye amazi), gufunga icyuma cyawe cyo mu nzu mugihe usize gaze cyangwa icyuma gishyushya amazi cyaka umuriro mwinshi bizatera umuvuduko wimbere kugirango uzamuke kera `150 psi` kugeza ** T & P valve irira amazi ashyushye hasi yawe **. Ninimpamvu ya kabiri ituma uhindura amashanyarazi yamashanyarazi `OFF` (cyangwa gaze ya gazi yawe ashyushya knob to `PILOT`) mugihe icyuzi cyawe cyamazi gifunze nigikorwa cyizewe.

Bigenda bite iyo numvise urusaku rwinshi cyangwa ruvuza induru ("Inyundo y'amazi") mu rukuta rwanjye igihe umujyi uhinduye amazi yo mumuhanda inyuma?¶

Uku gukubita urugomo guterwa nu mifuka ya ** yafashwe yumuyaga uhumeka ** irasa mu miyoboro yawe ihujwe n’amazi y’amazi yihuta. Igihe cyose umufuka wumuyaga usohotse muri robine nurukuta rukomeye rwamazi rwikubita mumashanyarazi ya bronze yumuringa kuri metero 3 (metero 10) kumasegonda, itanga hydraulic shockwave irenga **`1,400 kPa (200 psi)`** ishobora gutobora imashini imesa imashini ya rubber cyangwa umusarani wuzuye wa plastike. Ako kanya ** shyira hejuru Amazi Yimbere Yimbere Shutoff Valve kumanuka kugeza kuri 25% gufungura ** (`acting as a flow restrictor`.

Ninde wishyura niba umushoferi wasinze cyangwa arangaye akubise hydrant yumuriro imbere yinzu yanjye kandi geyser yuzura munsi yubutaka bwanjye cyangwa yoza inzira yanjye?¶

Bitandukanye n’ikiruhuko cy’amazi yo mu kuzimu (aho amakomine yo muri leta nyinshi zo muri Amerika zisaba ubudahangarwa bwigenga keretse ugaragaje uburangare bwabanje), amashanyarazi y’umuriro wa ** yatewe n’impanuka y’ibinyabiziga bifite moteri 100% yishyurwa n’ubwishingizi bw’imitungo y’ubwishingizi bw’imodoka ** (hamwe n’ubwishingizi bwa ba nyir'inzu cyangwa ubwishingizi bw’imodoka iyo imodoka igonze umutungo wawe). Mbere yuko ikamyo ikurura abapolisi ikuraho ikibanza, genda unyuze mu kayira kegereye umuhanda (wirinde neza amazi n’insinga zose zimanutse) hanyuma ubaze umupolisi ushinzwe iperereza kuri nimero ya raporo y’impanuka ya Polisi ya **, izina ry’umushoferi, icyapa cy’impushya, hamwe n’abatwara ubwishingizi bw’imodoka / nimero ya politiki **, hanyuma ufate videwo yerekana igihe cyerekana geyeri ya hydrant itemba neza mu iriba ryawe cyangwa mu iriba ryo mu idirishya.

Kuyobora¶

• Umujyi wose kuruhuka nyamukuru no guteka-amazi
• Ntukanywe-vuga inama yo guteka-amazi: kwanduza imiti cyangwa lisansi mumazi ya robine
• Amazi nyamukuru yo gufunga valve yagumye, irembo ryuzuye-valve stem snap, hamwe nurufunguzo rwo guhagarara
• Amazi ashyushya amazi hamwe no gutsindwa kwa TPR
• Imirongo yamashanyarazi yamanutse hamwe namashanyarazi
• Imibare yihutirwa no kohereza mpuzamahanga

Inkomoko nubuyobozi¶

• ** Ikigo cyo muri Leta zunze ubumwe za Amerika gishinzwe kurengera ibidukikije (EPA), Ibiro bishinzwe Amazi yo ku butaka n’amazi yo kunywa **: * Igitabo cyo kugenzura imiyoboro ihuza (Fiziki ya Back-Siphonage munsi ya Sub-Atmospheric Street Main Depressurisation, Boiler / Irrigation / Hose-Bib Chemical Intrusion Case Studies, hamwe n’amategeko 20 ya PSI ntarengwa yo gukwirakwiza).
• ** Ishyirahamwe ry’amazi muri Amerika (AWWA) **: * Igitabo M14: Kwirinda gusubira inyuma no kugenzura guhuza *, * Bisanzwe C502 (Hydrants yumuriro wumuriro) *, * Bisanzwe C503 (Amazi y’amazi meza)
• ** Ibigo bishinzwe kurwanya no gukumira indwara (CDC, Reta zunzubumwe za Amerika) **: * Inama z’amazi yo Kunywa: Amazi yo mu mazi yo mu rugo, Isuku y’amazi, hamwe n’isimburwa ry’abakora ice-nyuma yo gutanga inama *.
• ** Inama mpuzamahanga y’amategeko (ICC) & Ishyirahamwe ry’ubuziranenge bwa Kanada (CSA) **: * Kode mpuzamahanga y’amazi (IPC) Igice cya 608 (Kurinda amasoko y’amazi meza) & Igice cya 504.2
• ** Ubugenzuzi bw’amazi yo kunywa (DWI, Ubwongereza) & Komite y’Uburayi ishinzwe ubuziranenge (CEN) **: * Amabwiriza yo Gutanga Amazi (Amazi y’amazi) Amabwiriza 1999 (Ibyiciro by’amazi 1-5) * na * EN 1717 (Kurinda umwanda w’amazi meza asubira inyuma) *.