Umkhiqizi Wethangi Lokugcina Ukushisa Esikhungweni Sedatha
Kwadalwa ngo Ngokwamukisa
Umenzi Wethangi Lokugcina Ukushisa Lesikhungo Sedatha
Ukukhetha umkhiqizi wamathangi amanzi esikhungo sedatha kuncike emandleni aqinisekisiwe, amaphrojekthi angempela okubhekiselwa kuwo kanye nokwesekwa kobunjiniyela - hhayi intengo ephansi kakhulu. Dinga i-ISO 9001/45001, i-NSF/ANSI 61, i-EN 1090/CE, i-WRAS/FM, qinisekisa izinkomba zamaphrojekthi ngezwe/umthamo/unyaka, futhi uqinisekise ukuthi ubuchwepheshe bethangi buhambisana nomsebenzi ngamunye.
Abasebenzi bezikhungo sedatha abahlela amasistimu okupholisa, okuvikela umlilo kanye namanzi enqubo bahlala bebuza umbuzo owodwa osebenzayo: yiliphi ithangi lokugcina elidingwa yilo msebenzi, futhi linikezwa kanjani? Le ndatshana igxile ku- "umkhiqizi wethangi lokugcina ukushisa lesikhungo sedatha", ihlanganisa umkhiqizi wethangi lokugcina ukushisa lesikhungo sedatha. Inhloso ukunikeza onjiniyela kanye namathimba okuthenga umbono ocacile, osekelwe ezindinganisweni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olufanele, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Okufanele Kuhlolwe Kumkhiqizi Wamathangi
· Okokuqala izitifiketi. Dinga i-ISO 9001 / ISO 45001 yekhwalithi nokuphepha, i-NSF/ANSI 61 (yamanzi okuphuza), i-EN 1090/CE (yesakhiwo), i-WRAS / FM ngokwezidingo zomsebenzi.
· Ubuchwepheshe bamathangi obufakazelwe. I-GFS (AWWA D103-09, ISO 28765), i-epoxy ehlanganiswe ngokushisa, insimbi engagqwali, insimbi egcwele i-zinc kanye nensimbi edayisiwe konke kufaneleka emisebenzini ehlukene ye-DC; umakhi kufanele akhombise ukuthi kuhambisana kanjani.
· Umlando wokulethwa. Cela amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo nonyaka wokuqedwa - futhi uqinisekise ukuthi ayangempela, hhayi izimangalo ezijwayelekile.
Ukuthenga E-China: Ukuhwebelana
· Izindleko nomthamo. Abakhi bamathangi ababoshiwe baseShayina banikeza izindleko ezincintisanayo nendawo enkulu yokukhiqiza; isikhathi sokulethwa kanye nokuhamba kwempahla kufanele kuhlelwe kushejuli ye-DC.
· I-QA kanye nemibhalo. Phikelela kumasertifikethi e-mill, ukuqinisekiswa kwe-coating, amarekhodi okuhlolwa kwe-hydrostatic kanye nohlelo olucacile lwe-QA - hhayi nje intengo ephansi.
· I-Logistics. Amaphaneli e-modular aboshiwe athunyelwa ngamakhontena futhi amiswa endaweni; qinisekisa isisekelo, i-crane kanye nobubanzi bokugadwa kokumiswa.
Kungani Ikhono, Hhayi Nje Intengo, Liwina
· Ukusekelwa kobunjiniyela. Umhlinzeki omuhle unikeza ukulinganisa, imithwalo yesisekelo, uhlu lwama-nozzle kanye ne-seismic lapho kufanele khona - okungaphezu kakhulu kwegobolondo nje.
· Ububanzi bomthombo owodwa. Umenzi ohlanganisa izitsha ze-GFS, i-epoxy, insimbi engagqwali, ezishishelwe kanye ne-ASME unciphisa ingozi yokuxhumana kuyo yonke imisebenzi yomlilo, yokulungisa kanye nokubandayo.
· Insizakalo yomhlaba wonke. Ukulethwa emazweni angaphezu kwe-100 kusho ukufinyelela kwezingxenye zokushintsha kanye nokwesekwa kobuchwepheshe okubalulekile empilweni ye-DC yeminyaka eyi-10-15.
Izimo Zokusetshenziswa
· Umsebenzi wasendaweni. Fanisa ithangi nendlela yangempela, ingcindezi kanye nesidingo sokuqina.
· Ukuhlanganiswa. Phakela i-BMS/EPMS noma iphaneli yomlilo njengoba kudingeka.
· Umjikelezo wempilo. Hlela i-QA, ukuhlolwa kanye nezingxenye zokushintsha phakathi nempilo ye-DC.
Ukukhetha Nokuqhathanisa
Khetha ngokwekhwalithi yamanzi, ingcindezi kanye nesidingo sokuqina esikhundleni somaka. I-GFS eboshiwe nensimbi ehlanganiswe nge-epoxy yakha ngokushesha ezindaweni eziqinile ze-DC futhi ihlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; insimbi eshiselwe noma ukhonkolo zifaneleka izidingo ezinkulu kakhulu noma ezinengcindezi; imikhumbi ye-ASME isebenza kuphela lapho ingcindezi idlula umkhathi. Qinisekisa izitifiketi namaphrojekthi okubhekiselwa kuwo ngaphambi kokunikeza.
Imininingwane Yezobuchwepheshe
Ipharamitha | Okufanele kuqinisekiswe kumhlinzeki |
Izitifiketi | ISO 9001 / 45001, NSF/ANSI 61, EN 1090/CE, WRAS, FM |
Ubuchwepheshe bethangi | I-GFS (AWWA D103-09, ISO 28765), i-epoxy, insimbi engagqwali, i-galvanized, i-welded, imikhumbi ye-ASME |
Umlando wokusebenza | Amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo, unyaka wokuqedwa - kuqinisekisiwe |
Ubunjiniyela | Ukulinganisa usayizi, imithwalo yesisekelo, uhlelo lwe-nozzle, ukuzamazama komhlaba lapho kufanele khona |
Amadokhumenti e-QA | Izitifiketi ze-mill, ukuqinisekiswa kwe-coating, amarekhodi okuhlolwa kwe-hydrostatic |
I-Logistics | Amaphaneli e-modular aboshiwe; hlela isikhathi sokuhola, isisekelo, ukugadwa kokwakhiwa |
Ububanzi | Umthombo owodwa ohlanganisa imisebenzi yomlilo, yokwengeza nokupholisa kunciphisa ingozi yokuxhumana |
Isifundo Sephrojekthi
I-Center Enamel isihambise amathangi e-GFS aboshiwe okusetshenziswa emanzini okuphuza nawokuphuza, emazweni amaningi, kusetshenziswa ubuchwepheshe obufanayo bamathangi obuqinisekiswe nge-NSF/ANSI 61 obusebenza emanzini okwengeza esikhungo sedatha. Iphrojekthi emele:
Amaphrojekthi Amathangi Amanzi Okuphuza / Okuphuzwayo
Indawo yephrojekthi | Ukusetshenziswa | Umthamo | Uhlobo lwethangi | Kuqediwe |
eShayina | Amanzi okuphuza / okusetshenziswayo | 3155 m3 | Ithangi elihlanganiswe nge-Epoxy (FBE) | 2024-06 |
Ubungcweti beNkampani
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.), umkhiqizi wamathangi okugcina izinto aboshiwe futhi ashiselwe owasungulwa ngo-2008, ukhiqiza amathangi e-Glass-Fused-to-Steel (GFS), i-fusion-bonded epoxy, insimbi engagqwali, insimbi egayiwe kanye namathangi ashiselwe kanye nophahla lwe-aluminium geodesic dome kanye ne-ASME pressure vessels. Imikhiqizo yayo yamathangi iqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, futhi isithunyelwe emisebenzini yamaphrojekthi emazweni angaphezu kwe-100. Ohlwini lwabadayisi lwezihloko ezingama-75, iphuzu elisebenzayo ukuthi uqinisekise izitifiketi, amaphrojekthi okubhekiselwa kuwo kanye nokwesekwa kobunjiniyela ngaphambi kokunikezwa - amandla okwenza, hhayi intengo kuphela, avikela impilo ye-DC yeminyaka eyi-10-15.
Imibuzo Evame Ukubuzwa
U: Ngikhetha kanjani umkhiqizi wethangi lamanzi lesikhungo sedatha?
I: Dinga i-ISO 9001/45001, NSF/ANSI 61, EN 1090/CE, WRAS/FM; qinisekisa amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo nonyaka; futhi qinisekisa ukuthi umkhiqizi uthethelela ubuchwepheshe bethangi ngokomsebenzi ngosizo lobunjiniyela.
Umbuzo: Yimiphi imikhiqizo eqinisekisa ukuthi umenzi wamathangi uthembekile?
Impendulo: I-ISO 9001 ne-ISO 45001 yekhwalithi/ukuphepha, i-NSF/ANSI 61 ne-WRAS yokuxhumana namanzi okuphuza, i-EN 1090/CE yensimbi yesakhiwo, kanye ne-FM lapho iphrofayili yengozi iyidinga.
Umbuzo: Ingabe ukuthenga amathangi evela e-China kuwumbono omuhle?
A: Kungabiza kancane ngomthamo omkhulu wokukhiqiza, kodwa hlela isikhathi sokulethwa nokuhamba kwempahla, futhi uphikelele kuzitifiketi zasefekthri, ukuqinisekiswa kwe-coating kanye namarekhodi okuhlolwa kwe-hydrostatic - hhayi nje intengo ephansi.
Q: Yibuphi ubuchwepheshe bamathangi okufanele bunikezwe umhlinzeki we-DC?
A: I-GFS (AWWA D103-09, ISO 28765), i-epoxy ehlanganiswe ngokushisa, insimbi engagqwali, i-galvanized, insimbi eshiselwe kanye nemikhumbi ye-ASME - ngakho imisebenzi yomlilo, yokugcwalisa nokubandisa ingatholakala ngaphandle kokuphazamisa uchungechunge lokuhlinzeka.
Umbuzo: Kungani kuqinisekiswa izinkomba zephrojekthi?
A: Amaphrojekthi angempela ngokwezwe, umthamo nonyaka wokuqedwa abonisa ikhono lokuletha; izimangalo ezijwayelekile azikwenzi lokho. Zicele futhi uhlole ukuthi ziyahambisana nomsebenzi wakho.
Umbuzo: Yiluphi usizo lobunjiniyela okufanele luhambisane nethangi?
A: Ukulinganisa, imithwalo yesisekelo, uhlelo lwama-nozzle kanye nokuzamazama komhlaba lapho kufanele khona - okungaphezu kakhulu kwegobolondo nje. Lokho kusekela kuvikela uhlelo lwe-DC kanye nokuphila kwalo.
Kumkhiqizi wethangi lokugcina ukushisa kwedatha yesikhungo sedatha, indlela esebenzayo iwukuqala emsebenzini - izinga lamanzi, ingcindezi, umthamo kanye nesidingo sokuqina - bese uvumela izinga (NFPA 22, AWWA D103-09/D100, ASME BPVC VIII, NSF/ANSI 61) linqume uhlobo lwethangi kanye nempahla. Ukugcinwa kwamanzi esikhungweni sedatha kuyisinqumo sezinhlelo, hhayi ukuthenga kwempahla evamile; ukucacisa kahle kusenesikhathi kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xoxa ngomkhakha wakho wokugcinwa kwamanzi esikhungweni sedatha - imisebenzi yomlilo, yokugcwalisa kanye neyokushisa - nonjiniyela ongaqinisekisa izitifiketi, izinkomba kanye nobuchwepheshe bethangi wohlelo ngalunye.
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