Ukuhlolwa Kwethenda Yophahla Oluntantayo Nokuqhathaniswa Kwamabhidi
Kwadalwa ngo Ngokwamukisa
Ukuhlolwa Kwethenda Yophahla Oluntantayo Nokuqhathaniswa Kwamabhidi
Ukuhlolwa Kwethenda Yophahla Oluntantayo Nokuqhathaniswa Kwamabhidi kunqunywa umkhiqizo ogciniwe, ububanzi bethangi, umthetho wezinto ezikhishwayo kanye nezindleko zomjikelezo wokuphila - hhayi ukuthanda okujwayelekile. Inketho ngayinye iyawina endaweni echaziwe.
Ukuthi Inketho Ngayinye Iyini
Ibhidi yentengo ephansi kakhulu kanye nebhidi yezindleko zomjikelezo wokuphila zixazulula izinkinga ezihlangene kodwa ezingafani. Isinyathelo sokuqala ukubiza umsebenzi womsebenzisi: ukulawula umhwamuko, ukuvalwa kwesikhala sengqondo, umkhawulo wezindleko noma ukufinyelela kokunakekela, ngoba impendulo efanele iyashintsha ngomsebenzi.
Imigomo Yesinqumo
· Ukuguquguquka komkhiqizo ogciniwe kanye nephuzu lokushisa.
· Ububanzi bethangi kanye nohlobo lwegobolondo (olungaguquki noma oluvulekile phezulu).
· Ikhodi yokukhishwa komoya kanye nekhodi yomlilo esebenzayo.
· Izindleko zomjikelezo wokuphila uma ziqhathaniswa nezindleko zokuqala.
· Ukufinyelela kokunakekela kanye nesikhathi sokuhlola.
Lapho Ibhidi Lentengo Ephansi Kakhulu Lifaneleka Khona
Ibhidi lentengo ephansi kakhulu likhethwa lapho inzuzo yalo ethile ihambisana nomsebenzi. Alikhethwa ngokuzenzakalela; ukushintshana kufanele kubhalwe ukuze umhloli wakamuva abone ukuthi kungani enye indlela yenqatshiwe.
Lapho Ibhidi Lezindleko Zomjikelezo Wempilo Lifaneleka Khona
Ibhidi lezindleko zomjikelezo wempilo lihambisana nesimo esihambisanayo. Ukulisebenzisa ngaphandle kwaleso simo kudala izinkinga zezindleko noma zokuhambisana nezimiso ezifihlwa ukukhetha okujwayelekile.
Indlela Yokukhetha Nokuklama
Indlela ephindwayo igcina ukukhetha kuvikelekile kumathangi afanayo:
1. Bhala umsebenzi womsebenzisi ngomusho owodwa ngaphambi kokuqhathanisa ibhidi yeNtengo Ephansi kakhulu kanye nebhidi yeZindleko Zomjikelezo Wokuphila.
2. Bhala ukuguquguquka, ububanzi kanye nekhodi ebopha ukukhetha.
3. Hlunga ibhidi yeNtengo Ephansi kakhulu kanye nebhidi yeZindleko Zomjikelezo Wokuphila ngokubhekisisa izindleko zomjikelezo wokuphila, hhayi intengo yokuthenga.
4. Rekhoda inketho enqatshiwe (ibhidi yeNtengo Ephansi kakhulu noma ibhidi yeZindleko Zomjikelezo Wokuphila) kanye nesizathu, ukuze kuhlolwe.
5. Qinisekisa ukukhethwa ngokuhambisana nohlelo lokuhlola nokunakekela.
Uhlaka Lokulinganisa (Oluyisibonelo, Hhayi Isibalo Sephrojekthi)
Ubudlelwano bokuhlola umklamo wokuhlunga umjikelezo wokuphila wethangi elintantayo kanye nokuqhathanisa amabhidi yilokhu:
Izindleko zomjikelezo wokuphila ≈ izindleko zokuqala + (ukulungisa + amandla + isikhathi sokuphazamiseka) phakathi nokuphila kwenkonzo; qhathanisa kububanzi obufanayo.
Yonke imininingwane efakwayo esohlwini lwe-Floating Roof Tender Evaluation And Bid Comparison lifecycle screening engezansi iyisibonelo nje - ikhombisa indlela kuphela futhi ayisona isibalo esikalwe emsebenzini wangempela we-Floating Roof Tender Evaluation And Bid Comparison lifecycle screening; shintsha idatha yendawo eqinisekisiwe kuqala.
Okufakwayo | Inani eliyisibonelo | Kungani kubalulekile |
Izindleko zokuqala (isibonelo) | Kuncike ekukhetheni | Intengo yokuthenga kuphela |
Isikhathi sokuphila kwe-seal (isibonelo) | Iminyaka engu-5-10 | Kuholela ezindlekweni eziphindwayo |
Isikhawu sokuhlola | Ngokwe-API 653 | Kuthinta isikhathi sokuphazamiseka |
Ububanzi | Kufanele kufane ngokuphelele | Uma kungenjalo ukuqhathanisa akulungile |
Ekuhlolweni Kwethenda yeFloating Roof kanye nokuQhathaniswa Kwamabhidi esigabeni sokuqala, iphuzu liwukuthi indlela, hhayi inombolo: shono konke okokufaka, khombisa ukubala, bese kuthi kuphela uqhathanise umphumela nomkhawulo wokuklama wesigaba sokuqala sokuhlola ithenda yeFloating Roof kanye nokuQhathaniswa Kwamabhidi. Isibalo esisodwa esingasekelwe asikaze sishicilelwe njengokungathi iqiniso lephrojekthi yokuhlola ithenda yeFloating Roof kanye nokuQhathaniswa Kwamabhidi.
Ithebula Lokuqhathanisa
Umbandela | Ibhidi yentengo ephansi kakhulu | Ibhidi yezindleko zomjikelezo wokuphila |
Umbandela | Ibhidi yentengo ephansi kakhulu | Ibhidi yezindleko zomjikelezo wokuphila |
Umsebenzi ongcono kakhulu | Kuchazwa ngomkhiqizo nobubanzi | Kuchazwa ngomkhiqizo nobubanzi |
Izindleko zokuqala | Kuncike ekucacisweni kwedekhi nesigxivizo | Kuncike ekucacisweni kwedekhi nesigxivizo |
Ukunakekela | Kusethwa ukufinyelela kwesigxivizo nedekhi | Kusethwa ukufinyelela kwesigxivizo nedekhi |
Isisekelo sekhodi | API 650 / EN 14015 ngokufanele | Umndeni ofanayo wamazinga |
Ikhadi Lokuhlola Lesinqumo
Ukuklama okulula kuphoqa ukuthi ukukhetha kulandele umsebenzi. Nikeza amaphuzu kumugqa ngamunye wezokubhida ngentengo ephansi kanye nezokubhida ngezindleko zomjikelezo wempilo; inketho ewina imigqa ebophezelayo (umkhiqizo, ububanzi, ikhodi) iyona elungile ngisho noma yehlulwa ngentengo. Izisindo ezingezansi ziyizibonelo futhi kufanele zisethwe kabusha kumprojekthi wangempela.
Umbandela | Ukubhida ngentengo ephansi | Ukubhida ngezindleko zomjikelezo wempilo |
Umbandela (isisindo esiyisibonelo) | Ukubhida ngentengo ephansi | Ukubhida ngezindleko zomjikelezo wempilo |
Ukulingana kokuguquguquka komkhiqizo (phezulu) | Amaphuzu ngomsebenzi ngamunye | Amaphuzu ngomsebenzi ngamunye |
Ububanzi bethangi / uhlobo lwegobolondo (phezulu) | Amaphuzu ngomsebenzi ngamunye | Amaphuzu ngomsebenzi ngamunye |
Ikhodi yezokukhishwa komoya / yomlilo (phezulu) | Amaphuzu ngomsebenzi ngamunye | Amaphuzu ngomsebenzi ngamunye |
Izindleko zokuqala (phakathi) | Amaphuzu ngomsebenzi ngamunye | Amaphuzu ngomsebenzi ngamunye |
Umjikelezo wempilo / ukuhlolwa (okumaphakathi) | Amaphuzu ngomsebenzi ngamunye | Amaphuzu ngomsebenzi ngamunye |
Lapho Lokhu Kuqhathaniswa Kusetshenziswa Ngendlela Engafanele
Ukukhethwa kwebhidi yentengo ephansi kakhulu uma kuqhathaniswa nebhidi yezindleko zomjikelezo wempilo kusetshenziswa kabi uma kwenziwa ngentengo kuphela, uma ukuguquguquka komkhiqizo nobubanzi bethangi kungashiwongo kuqala, noma uma inketho enqatshiwe ingabhalwanga. Ngaphandle kwemikhawulo yayo, inketho 'ehlulwayo' ephepheni ingaba ukuphela kokukhetha okuhambisana nomthetho empeleni, ngakho umsebenzi - hhayi ukuqhathanisa okuyisihloko - kufanele kunqume.
Ukushintshana Kanye Nezingozi
· Uma ibhidi yentengo ephansi kakhulu isetshenziswa ngaphandle kwemikhawulo yayo, ingozi enkulu ukulahleka komhwamuko kubhidi yentengo ephansi kakhulu uma kuqhathaniswa nebhidi yezindleko zomjikelezo wempilo kubangelwa igebe lokuvaleleka nokulingana kwedekhi; izivalo eziphindwe kabili nokubekezelelana okuqinile kunciphisa ukukhishwa komoya.
· Uma ibhidi yezindleko zomjikelezo wempilo isetshenziswa ngaphandle kwemikhawulo yayo, ukulawulwa kokugqwala nokufinyelela kungase kuphazamiseke.
· Noma yikuphi okukhethiwe, isigaba sokufakwa kwezimpawu esingalungile sivumela imililo ye-Rim-seal ukuthi iqale ekukhishweni kukagesi omile, umbani noma umsebenzi oshisayo; isigaba sokufakwa kwezimpawu, ukuxhumanisa kanye nezinhlelo zegwebu kuyalawula ingozi.
Ukubuka Kwezindleko Nomjikelezo Wokuphila
Buka | Qhathanisa |
Buka | Okuqathaniswayo kulesi sincumo |
Izindleko zokuqala zebhidi lentengo ephansi kakhulu | Idekhi, ukuvikela kanye nehardware yaleyo nketho |
Umjikelezo wempilo | Ukuphila kokuvikela, ukuhlola, isikhathi sokuphazamiseka kukho kokubili |
Izindleko zobungozi bebhidi lezindleko zomjikelezo wempilo | Inhlawulo yokukhishwa komoya, ukuchayeka emlilweni uma kusetshenziswe kabi |
Amaphutha Avamile Okucaciswa
· Ukukhetha ukubhida ngentengo ephansi ngokwentengo futhi ukunganaki izindleko zomjikelezo wempilo.
· Ukukhetha ngomkhuba esikhundleni somkhiqizo nobubanzi.
· Ukucaphuna izinga ngaphandle kokuhlola ububanzi baso.
· Ukweqa irekhodi lenketho enqatshiwe (kungani kungabi yibhidi yezindleko zomjikelezo wempilo).
Ukusekelwa Kobunjiniyela Nezinyathelo Ezilandelayo
Ukuze ucacise Ukuhlolwa Kwethenda Yophahla Oluntantayo Nokuqhathaniswa Kwamabhidi, shono umkhiqizo nokugxilwa, izinga lokushisa lensizakalo, ingcindezi yomhwamuko kanye nephuzu lokushisa, ikhodi yokuklama, ububanzi, umthamo kanye nokushintshwa. Unjiniyela bese eqinisa uhlobo lophahla lokuhlolwa kwethenda yophahla oluntantayo nokuqhathaniswa kwamabhidi, isigaba sokufakwa kanye nesisekelo sokuhlolwa, hhayi isincomo esijwayelekile.
Imibuzo Evame Ukubuzwa
1. Ibhidi yentengo ephansi kakhulu noma ibhidi yezindleko zomjikelezo wempilo - yikuphi okufanele ngikukhethe?
Khetha ngokomkhiqizo ogciniwe, ububanzi bethangi kanye nekhodi esebenzayo. Ithebula lokuqhathanisa lixhumanisa ngakunye nobubanzi balo; ngaphandle kwalokho bubanzi enye indlela ayilungile, hhayi ukuthi ishibhile.
2. Ingabe izindleko ziyayinquma?
Izindleko zokuqala zodwa azikunqumi; izindleko zomjikelezo wokuphila, impilo yokufakwa kwezimpawu kanye nokufinyelela kokuhlola ngokuvamile kuyabusa ngaphezu kwentengo yokuthenga.
3. Ngingashintsha kamuva?
Ukuguqulwa kungenzeka kwezinye izimo (isibonelo, uphahla olungagudluki kuya kuphahla oluntantayo lwangaphakathi) kodwa kudinga ukuhlolwa kabusha kwegobolondo, ukufakwa kwezimpawu kanye nokukhipha umoya.
4. Yimiphi imigomo esebenzayo?
Ekuhloleni Kwethenda Yophahla Oluntantayo Nokuqhathaniswa Kwamabhidi, isisekelo yi-API 650 ne-EN 14015 nokukhipha umoya kwe-API 2000; i-EPA Benzene NESHAP iyasebenza lapho kukhona i-benzene.
5. Iyiphi iphutha elikhulu kakhulu?
Ukukhetha ngomkhuba noma ngentengo nokunganaki ukuguquguquka komkhiqizo nobubanzi obubeka ngempela imfuneko.
6. Ngiyiqinisekisa kanjani ukukhetha?
Qinisekisa okokufakwayo Kwezilinganiso Zethenda Yophahla Oluntantayo Nokuqhathaniswa Kwamabhidi - idatha yomkhiqizo, ububanzi, ukujika kanye nekhodi - bese uthola unjiniyela ukuthi ahlole uhlobo lwedekhi, isigaba sokuvikela kanye nokubekezelela.
7. Isinqumo sirekhodwa kuphi?
Encazelweni kanye nakuMfanekiso Wamanani Ayingqayizivele ukuze inketho enqatshiwe kanye nesizathu sayo kuhlolwe.
Ukuhlolwa Kwezicelo Zophahla Oluntantayo Kanye Nokuqhathaniswa Kwemibhidi kunqunywa umkhiqizo ogciniwe othile, ingcindezi yawo yomhwamuko, izinga lokushisa, indawo yokugqwala kanye nekhodi esebenzayo - hhayi umkhuba. Qala ngezimo zesevisi, uzihlanganise nohlobo olulungile lophahla oluntantayo kanye nekilasi lesivalo, bese uqinisekisa ukubekezelelana kwedekhi, isivalo kanye nogobolondo ngokuvumelana nezinga elikhethiwe. Lapho kudingeka ubukhulu obuthile bephrojekthi, inani lamathangi noma umthamo, qinisekisa lokho ngokuvumelana nerekhodi eliqinisekisiwe lethangi ngaphambi kokuqedela ukucaciswa.
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