Izigaba Zokuhlola Ze-NHBRC: Kwenzekani Kusigaba Ngasinye

Ukuhlolwa kwe-NHBRC okuhlulekile kumisa ukwakha kwakho. Ngeke uchithe isisekelo esilandelayo, uphakamise uphahla, noma uthole isitifiketi sokuhlala kuze kube yilapho amaphutha elungisiwe futhi isigaba siphasile. Ngaphansi kwe-Housing Consumers Protection Measures Act, lezi zihlolo ziyimpoqo ezindlini ezibhalisiwe — futhi ukwehluleka kushesha kuholele ekubambezelekeni kwezitifiketi zokukhokha, izinsuku zokunikezela eziphutshiwe, nobudlelwane obucindezelekile namakhasimende.

Ukuqonda isigaba ngasinye sokuhlolwa kwe-NHBRC — ukuthi umhloli ubheka ini, izindawo ezivamile zokwehluleka, nokuthi ulungiselela kanjani — kunciphisa ubungozi bokuhlolwa kabusha futhi kugcine uhlelo lwakho lusemgqeni. Ngokubhalisa nezibopho ezijwayelekile, bheka izimfuneko ze-NHBRC eNingizimu Afrika. Lo mhlahlandlela uhamba kuzo zonke izigaba ezinhlanu: isisekelo, i-wall plate, isakhiwo sophahla, practical completion, kanye nokuhlolwa kokugcina. Sihlanganisa izimfuneko zokwazisa, amaphutha ajwayelekile, nokuthi kwenzekani uma ukuhlolwa kuhluleka.

Uhlolojikelele Lwenqubo Yokuhlola ye-NHBRC

I-NHBRC yenza izihlolo eziyimpoqo ezinhlanu ngesikhathi sokwakha izindlu zokuhlala. Lezi zihlolo zenzeka ezigabeni ezibalulekile zokwakha, ziqinisekisa ukuthi umsebenzi uhambisana namapulani avunyelwe kanye namazinga aphansi okwakha ngaphambi kokuthi uqhubekele esigabeni esilandelayo.

Izigaba Ezinhlanu Zokuhlola

Isigaba 1: Isisekelo — Ngemva kokumba, ngaphambi kokuchitha ukhonkolo
Isigaba 2: I-Wall Plate — Uma izindonga seziphelile, ngaphambi kwesakhiwo sophahla
Isigaba 3: Isakhiwo Sophahla — Ngemva kokufakwa kwe-frame yophahla, ngaphambi kokufakwa kophahla
Isigaba 4: Practical Completion — Uma indlu isicishe yaqedwa ngokuphelele
Isigaba 5: Ukuhlolwa Kokugcina — Ngemva kokuba wonke umsebenzi uqediwe, ngaphambi kokunikezela

Isigaba ngasinye kufanele sidlule ngaphambi kokuthi uqhubekele esigabeni esilandelayo sokwakha. Ukuhluleka ukuhlolwa kusho ukulungisa amaphutha nokuhlela ukuhlolwa kabusha, okungabambezela iphrojekthi yakho ngezinsuku noma amasonto.

Izimfuneko Zokwazisa

Kufanele wazise i-NHBRC okungenani amahora angu-48 ngaphambi kwesigaba ngasinye sokuhlola. Ukwazisa kungenziwa ku-inthanethi ngephothali ye-NHBRC, ngocingo, noma nge-imeyili. I-NHBRC izohlela umhloli ukuthi avakashele indawo yakho, ngokuvamile zingakapheli izinsuku zebhizinisi ezi-2-3 ngemuva kwesicelo sakho.

Okubalulekile: Ungaqhubeki esigabeni esilandelayo sokwakha kuze kube usuphumelele ukuhlolwa kwamanje. Ukuqhubeka ngaphandle kokudlula ukuhlolwa kungaholela ezijezisweni futhi kungathinta iwaranti.

Isikhathi Sokuhlola Nokuhlela

Hlela ishejuli yakho yokwakha ngokuhambisana nezigaba zokuhlola. Ukubambezeleka kwezihlolo kungahamba kuyo yonke itayimlayini yephrojekthi yakho, kuthinte izinsuku zokuqeda kanye neshejuli yokukhokha. Faka isikhathi sokuvikela eshejulini yakho ukuze ubhekane nokuhlolwa kabusha okungase kudingeke.

Qaphela: Hlela izihlolo masinyane nje uma usulungele. Abahloli bavame ukuba nezinhlelo ezigcwele; izicelo eziphuzile zingabambezela lonke uhlelo lwakho.

Isigaba 1: Ukuhlolwa KweSisekelo

Ukuhlolwa kwesisekelo yisihloli sokuqala esibalulekile. Kwenzeka ngemva kokuba ukumba kwesisekelo sekuphelile kodwa ngaphambi kokuchithwa kukakhonkolo. Lokhu kuhlolwa kuqinisekisa ukuthi ububanzi besisekelo, ukujula, nokulungiselela kuhambisana namapulani avunyelwe kanye namazinga okwakha.

Okubhekwa Umhloli

Ubukhulu nokujula kwesisekelo:

Ububanzi besisekelo buhambisana namapulani avunyelwe (ngokuvamile i-600mm endlini enesitezi esisodwa, i-900mm endlini enezitezi ezimbili)
Ukujula kwesisekelo kuhlangabezana nemfuneko encane (ngokuvamile i-450mm ngaphansi komhlaba, noma njengoba kubikiwe embikweni we-geotechnical)
Isisekelo siqondile futhi siyisikwele (kubhekwa ama-diagonal namaleveli)
Ukuhleleka kwesisekelo kuhambisana nokubekwa kwesakhiwo esizeni

Isimo somhlabathi nokuhambisana ne-geotechnical:

Isimo somhlabathi sifanele ukwakhiwa kwesisekelo
Izimfuneko zombiko we-geotechnical ziyalandelwa (uma kudingeka)
Isisekelo asikho ezindaweni zomhlabathi omubi noma ezinemanzi amaningi
Ukukhipha amanzi esizeni kwanele ukuvimbela ukuqoqeka kwamanzi eduze kwesisekelo

Ukuqiniswa kwesisekelo:

I-reinforcement bars (rebar) zibekwe kahle ngokwemidwebo yesakhiwo
Isikhawu se-rebar sihambisana ne-specification (ngokuvamile ama-200mm centres)
I-rebar iboshiwe futhi iqinisiwe kahle
I-cover yekhonkolo phezu kwe-rebar ihlangabezana nemfuneko encane (ngokuvamile i-50mm)

Ukulungiselela isisekelo:

Umsele wesisekelo uhlanzekile futhi awunamfucuza
Isisekelo somsele siqondile futhi sicindezelwe kahle
I-formwork (uma isetshenziswa) ibekwe kahle futhi iqinile
Akukho ukuqoqeka kwamanzi emseleni wesisekelo

Ukukhipha amanzi esizeni:

Ukukhipha amanzi esizeni kwanele ukuvimbela amanzi ukuthi aqoqeke eduze kwesisekelo
Iziteshi zokukhipha amanzi zibekwe kahle
Amanzi angaphezulu komhlaba azogeleza asuke esisekelweni

Amaphutha Ajwayelekile Atholakala Esigabeni SeSisekelo

Ukujula kwesisekelo okungafanele:

Isisekelo asijulile ngokwanele (ngaphansi kuka-450mm ngaphansi komhlaba)
Ukujula akuhambisani nezimfuneko zombiko we-geotechnical
Isisekelo sisezweni lomhlabathi omubi ngaphandle kokwelashwa okufanele

Amaphutha obukhulu besisekelo:

Ububanzi besisekelo buncane kunokukhonjwe emapulani avunyelwe
Isisekelo asisikwele (ama-diagonal awahambisani)
Ukuhleleka kwesisekelo akuhambisani nokubekwa kwesakhiwo

Amaphutha e-reinforcement:

I-rebar ibekwe kabi noma ilahlekile
Isikhawu se-rebar asilungile (sibanzi kakhulu noma sincane kakhulu)
I-cover yekhonkolo ayanele (ngaphansi kuka-50mm)
I-rebar ayiboshiwe noma ayiqinisiwe kahle

Izinkinga zokukhipha amanzi:

Ukukhipha amanzi esizeni akwanele, kubangele ukuqoqeka kwamanzi
Iziteshi zokukhipha amanzi azibekwanga kahle
Amanzi angaphezulu ageleza eya esisekelweni esikhundleni sokusuka kuso

Ukuhambisana ne-geotechnical:

Umbiko we-geotechnical ulahlekile lapho kudingeka khona
Isisekelo asihambisani nezincomo zombiko we-geotechnical
Isisekelo sisezweni lodaka olwandayo ngaphandle kokwelashwa okufanele

Indlela Yokulungiselela Ukuhlolwa KweSisekelo

Ngaphambi kokumba:

Buyekeza amapulani okwakha avunyelwe nemidwebo yesakhiwo
Hlola ukuthi umbiko we-geotechnical uyadingeka yini (udaka olwandayo, izinga lamanzi eliphezulu, amathambeka)
Thola umbiko we-geotechnical uma kudingeka
Maka izindawo zesisekelo ngokunembile esizeni

Ngesikhathi sokumba:

Bumba ekujuleni okufanele (okungenani i-450mm, noma ngokombiko we-geotechnical)
Qinisekisa ububanzi besisekelo buhambisana namapulani (i-600mm endlini enesitezi esisodwa, i-900mm endlini enezitezi ezimbili)
Hlola ukuthi isisekelo siyisikwele (linganisa ama-diagonal)
Qinisekisa isisekelo somsele siqondile futhi sicindezelwe kahle
Susa udoti noma amanzi emseleni wesisekelo

Ukufaka i-reinforcement:

Beka i-rebar ngokwemidwebo yesakhiwo
Qinisekisa isikhawu se-rebar sihambisana ne-specification (ama-200mm centres)
Qinisekisa i-cover ye-rebar ihlangabezana nemfuneko encane (i-50mm)
Bopha i-rebar iqine ukuze inganyakazi ngesikhathi kuchithwa ukhonkolo

Ukukhipha amanzi esizeni:

Qinisekisa iziteshi zokukhipha amanzi zibekwe kahle
Qinisekisa amanzi angaphezulu azogeza asuke esisekelweni
Hlola izindawo eziqoqa amanzi

Ngaphambi kokuhlolwa:

Hlanza umsele wesisekelo ususe udoti
Susa noma yiliphi iqoqo lamanzi
Qinisekisa bonke ubukhulu buhambisana namapulani avunyelwe
Qinisekisa izimfuneko ze-geotechnical ziyafezeka (uma kusebenza)
Yazisa i-NHBRC okungenani amahora angu-48 ngaphambi kokuhlolwa

Izimfuneko Zesikhathi

Ukuhlolwa kwesisekelo kufanele kuhlelwe:

Ngemva kokuba ukumba kwesisekelo sekuphelile
Ngemva kokuba i-reinforcement ifakiwe
Ngaphambi kokuthi kuchithwe ukhonkolo
Kungakapheli amahora angu-48 kusukela wazisa i-NHBRC (umhloli uzohlela ukuvakashela)

Ungachithi ukhonkolo kuze kube ukuhlolwa kwesisekelo kuphasile. Ukuchitha ukhonkolo ngaphambi kokudlula ukuhlolwa kungaholela ezijezisweni futhi kungase kudinge ukususwa kwesisekelo uma kutholakala amaphutha.

Kwenzekani Uma Uhluleka Ukuhlolwa KweSisekelo

Uma wehluleka ukuhlolwa kwesisekelo, uzothola umbiko ochaza amaphutha okufanele alungiswe. Izimfuneko ezijwayelekile zokulungisa:

Izinkinga zokujula — Bumba kujule uma isisekelo singajulile ngokwanele
Amaphutha obukhulu — Lungisa ububanzi noma ukuhleleka kwesisekelo
Amaphutha e-reinforcement — Beka kabusha noma engeza ama-reinforcement bars
Izinkinga zokukhipha amanzi — Faka noma ulungise ukulawulwa kwamanzi esizeni
Ukuhambisana ne-geotechnical — Lungisa izimfuneko ze-geotechnical

Ngeke uchithe ukhonkolo kuze kube amaphutha elungisiwe futhi ukuhlolwa kuphasile. I-NHBRC izohlela ukuhlolwa kabusha uma usulungise izinkinga. Ukuhlolwa kabusha kuvamise ukwenzeka zingakapheli izinsuku zebhizinisi ezi-2-3.

Umthelela wokwehluleka: Ukwehluleka ukuhlolwa kwesisekelo kungabambezela iphrojekthi yakho ngamasonto angu-1-2, kuthinte lonke uhlelo lwakho lokwakha kanye nezitifiketi zokukhokha.

Isigaba 2: Ukuhlolwa Kwe-Wall Plate Level

Ukuhlolwa kwe-wall plate kwenzeka uma izindonga seziphelile futhi i-wall plate (i-top plate) ifakiwe, kodwa ngaphambi kokufakwa kwesakhiwo sophahla. Lokhu kuhlolwa kuqinisekisa ukuthi ukwakhiwa kwezindonga kuhambisana namapulani avunyelwe namazinga okwakha.

Okubhekwa Umhloli

Ubukhulu bezindonga nokuhleleka:

Ukuphakama kwezindonga kuhambisana namapulani avunyelwe
Ubude bezindonga nezindawo zazo kuhambisana nokubekwa kwesakhiwo
Izindonga ziqondile (plumb) futhi zisezingeni
Ukuhleleka kwezindonga kulungile (izindonga ziyisikwele komunye nomunye)

Ukwakhiwa kwezindonga:

Umsebenzi wezitini noma we-block uhambisana namazinga aphansi
Izingxenye zodaka zigcwele kahle futhi ziyalingana
Indlela yokwakha izindonga ihambisana nohlelo oluvunyelwe (isitini, ibhlokhi, noma okunye)
Ubukhulu bezindonga buhambisana ne-specification

Ukufakwa kwe-wall plate:

I-wall plate ifakwe kahle futhi ileveli
I-wall plate iboshiwe kahle ezindongeni
Ubukhulu be-wall plate buhambisana nezimfuneko zesakhiwo
Ukuhleleka kwe-wall plate kulungile

I-Damp proofing:

I-damp proof course (DPC) ifakwe kahle ezansi kwezindonga
I-DPC iyaqhubeka futhi ivalwe kahle
Ukuphakama kwe-DPC kuhambisana ne-specification (ngokuvamile i-150mm ngaphezu komhlaba)
Akukho zikhala noma umonakalo ku-DPC

Izikhala zamafasitela neminyango:

Izikhala zamafasitela neminyango zibekwe kahle
Ubukhulu bezikhala buhambisana namapulani avunyelwe
Ama-lintel afakwe kahle ngaphezu kwezikhala
Ukuphakama kwezikhala kuhambisana ne-specification

Izakhi zesakhiwo:

Izindonga ezithwala umthwalo zikhonjwe futhi zakhiwe kahle
Izindonga ezingathwali umthwalo zihlangabezana namazinga aphansi
Ama-wall ties (uma kudingeka) afakwe kahle
Ukuxhumana kwesakhiwo kuqinile

Amaphutha Ajwayelekile Atholakala Esigabeni Se-Wall Plate

Amaphutha obukhulu bezindonga:

Ukuphakama kwezindonga akuhambisani namapulani avunyelwe
Izindawo zezindonga azihambisani nokubekwa kwesakhiwo
Izindonga azimile mpo (ziphuma ku-vertical)
Izindonga azisikwele komunye nomunye

Amaphutha ekwakhiweni kwezindonga:

Umsebenzi wezitini noma we-block omubi (imigqa engalingani, izikhala)
Izingxenye zodaka azigcwaliswanga kahle
Indlela yokwakha ayihambisani nendlela evunyelwe
Ubukhulu bezindonga abulungile

Amaphutha e-wall plate:

I-wall plate ayileveli
I-wall plate ayiboshiwe kahle
Ubukhulu be-wall plate abulungile
Ukuhleleka kwe-wall plate akulungile

Izinkinga ze-damp proofing:

I-damp proof course ilahlekile noma ifakwe kabi
I-DPC ayiqhubeki (izikhala noma ukuphuka)
Ukuphakama kwe-DPC akulungile (phansi kakhulu noma phezulu kakhulu)
I-DPC yonakele noma ayivalwanga kahle

Amaphutha ezikhala:

Isikhala sefasitela noma somnyango sibekwe kabi
Ubukhulu besikhala abuhambisani namapulani
Ama-lintel alahlekile noma afakwe kabi
Ukuphakama kwezikhala akulungile

Indlela Yokulungiselela Ukuhlolwa Kwe-Wall Plate

Ngesikhathi sokwakha izindonga:

Yakha izindonga ekuphakameni okufanele ngokwamapulani avunyelwe
Qinisekisa izindonga ziqondile futhi zisezingeni
Qinisekisa izindawo zezindonga zihambisana nokubekwa kwesakhiwo
Hlola ukuthi izindonga ziyisikwele komunye nomunye
Sebenzisa izindlela ezifanele zokwakha ngezitini noma ngamabhulokhi
Gcwalisa izingxenye zodaka kahle

Ukufakwa kwe-wall plate:

Faka i-wall plate ileveli futhi iyisikwele
Bopha i-wall plate kahle ezindongeni
Qinisekisa ubukhulu be-wall plate buhambisana nezimfuneko zesakhiwo
Hlola ukuhleleka kwe-wall plate

I-Damp proofing:

Faka i-damp proof course ezansi kwezindonga
Qinisekisa i-DPC iyaqhubeka ngaphandle kwezikhala
Qinisekisa ukuphakama kwe-DPC (i-150mm ngaphezu komhlaba)
Vala i-DPC kahle ezindaweni zokuhlangana

Izikhala zamafasitela neminyango:

Beka izikhala ngokwamapulani avunyelwe
Qinisekisa ubukhulu bezikhala buhambisana namapulani
Faka ama-lintel kahle ngaphezu kwezikhala
Hlola ukuphakama kwezikhala

Ngaphambi kokuhlolwa:

Qinisekisa bonke ubukhulu buhambisana namapulani avunyelwe
Hlola izindonga ziqondile futhi zisezingeni
Qinisekisa i-damp proofing ifakwe kahle
Qinisekisa izikhala zamafasitela neminyango zilungile
Yazisa i-NHBRC okungenani amahora angu-48 ngaphambi kokuhlolwa

Izimfuneko Zesikhathi

Ukuhlolwa kwe-wall plate kufanele kuhlelwe:

Ngemva kokuba izindonga seziphelile
Ngemva kokuba i-wall plate ifakiwe
Ngaphambi kokuthi kufakwe isakhiwo sophahla
Kungakapheli amahora angu-48 kusukela wazisa i-NHBRC

Ungafaki isakhiwo sophahla kuze kube ukuhlolwa kwe-wall plate kuphasile. Ukufaka isakhiwo sophahla ngaphambi kokudlula ukuhlolwa kungaholela ezijezisweni futhi kungase kudinge ukususwa uma kutholakala amaphutha.

Kwenzekani Uma Uhluleka Ukuhlolwa Kwe-Wall Plate

Uma wehluleka ukuhlolwa kwe-wall plate, uzothola umbiko ochaza amaphutha okufanele alungiswe. Izimfuneko ezijwayelekile zokulungisa:

Amaphutha obukhulu bezindonga — Lungisa ukuphakama noma indawo yezindonga
Amaphutha okwakha — Lungisa umsebenzi wezitini noma we-block
Amaphutha e-wall plate — Lungisa noma ufake kabusha i-wall plate
Izinkinga ze-damp proofing — Faka noma ulungise i-damp proof course
Amaphutha ezikhala — Lungisa izikhala noma ufake ama-lintel

Ngeke ufake isakhiwo sophahla kuze kube amaphutha elungisiwe futhi ukuhlolwa kuphasile. I-NHBRC izohlela ukuhlolwa kabusha uma usulungise izinkinga.

Umthelela wokwehluleka: Ukwehluleka ukuhlolwa kwe-wall plate kungabambezela iphrojekthi yakho ngamasonto angu-1-2, kuthinte uhlelo lwakho lokwakha kanye nezitifiketi zokukhokha.

Isigaba 3: Ukuhlolwa KweSakhiwo Sophahla

Ukuhlolwa kwesakhiwo sophahla kwenzeka ngemva kokufakwa kwe-frame yophahla kodwa ngaphambi kokufakwa kwe-roof covering. Lokhu kuhlolwa kuqinisekisa ukuthi isakhiwo sophahla sihambisana namapulani avunyelwe futhi sihlangabezana nezimfuneko zesakhiwo.

Okubhekwa Umhloli

Ubukhulu besakhiwo sophahla:

Isakhiwo sophahla sihambisana namapulani avunyelwe
I-roof pitch ilungile
Ubukhulu bophahla buhambisana ne-footprint yesakhiwo
Isakhiwo sophahla siyisikwele futhi sileveli

Ama-roof truss noma ama-beam:

Ama-roof truss noma ama-beam afakwe kahle
Isikhawu sama-truss sihambisana ne-specification (ngokuvamile ama-900mm noma ama-1200mm centres)
Ama-truss aboshwe kahle kwi-wall plate
Ukuxhumana kwama-truss kuqinile

I-structural bracing:

Isakhiwo sophahla sibraced ngokwanele
I-bracing ivimbela ukunyakaza ohlangothini
I-bracing ibekwe futhi iboshwe kahle
Ukuxhumana kwesakhiwo kuqinile

I-roof pitch nobukhulu:

I-roof pitch ihambisana namapulani avunyelwe
Ubukhulu bophahla buhambisana ne-footprint yesakhiwo
Ama-roof overhang alungile
Isakhiwo sophahla sileveli

Ukuxhumana kwesakhiwo:

Ukuxhumana phakathi kwama-truss ne-wall plate kuqinile
Ukuxhumana phakathi kwamalungu ama-truss kwenziwe kahle
Ama-fixing esakhiwo afakwe kahle
Akukho ukuxhumana okuxegayo noma okulahlekile

Amaphutha Ajwayelekile Atholakala Esigabeni SeSakhiwo Sophahla

Amaphutha obukhulu besakhiwo sophahla:

Isakhiwo sophahla asihambisani namapulani avunyelwe
I-roof pitch ayilungile
Ubukhulu bophahla abuhambisani ne-footprint yesakhiwo
Isakhiwo sophahla asisona isikwele noma asileveli

Amaphutha okufaka ama-truss:

Ama-truss afakwe ngezikhawu ezingalungile (zibanzi kakhulu noma zincane kakhulu)
Ama-truss awaboshiwe kahle kwi-wall plate
Ukuxhumana kwama-truss kuxegile noma akulungile
Ama-truss alahlekile noma alimele

Izinkinga ze-bracing:

I-bracing ayanele
I-bracing ibekwe kabi
I-bracing ayiboshiwe kahle
Ukuxhumana kwesakhiwo kuxegile

Amaphutha e-roof pitch:

I-roof pitch ayihambisani namapulani avunyelwe
I-roof pitch iqondile kakhulu noma ithambile kakhulu
I-roof pitch ayifani kuyo yonke isakhiwo

Amaphutha okuxhumana:

Ukuxhumana okuxegile phakathi kwama-truss ne-wall plate
Ukuxhumana okuxegile phakathi kwamalungu ama-truss
Ama-fixing esakhiwo alahlekile noma angalungile
Ukuxhumana okulimele

Indlela Yokulungiselela Ukuhlolwa KweSakhiwo Sophahla

Ngesikhathi sokufaka isakhiwo sophahla:

Faka isakhiwo sophahla ngokwamapulani avunyelwe
Qinisekisa i-roof pitch ihambisana namapulani
Qinisekisa ubukhulu bophahla buhambisana ne-footprint yesakhiwo
Hlola ukuthi isakhiwo sophahla siyisikwele futhi sileveli
Faka ama-truss ngesikhawu esifanele (ama-900mm noma ama-1200mm centres)
Bopha ama-truss kahle kwi-wall plate

I-structural bracing:

Faka i-bracing eyanele ukuvimbela ukunyakaza ohlangothini
Beka i-bracing kahle
Bopha i-bracing kahle
Qinisekisa ukuxhumana kwesakhiwo kuqinile

Ngaphambi kokuhlolwa:

Qinisekisa isakhiwo sophahla sihambisana namapulani avunyelwe
Hlola i-roof pitch ilungile
Qinisekisa ama-truss aboshiwe kahle
Qinisekisa i-bracing yanele
Hlola konke ukuxhumana kwesakhiwo kuqinile
Yazisa i-NHBRC okungenani amahora angu-48 ngaphambi kokuhlolwa

Izimfuneko Zesikhathi

Ukuhlolwa kwesakhiwo sophahla kufanele kuhlelwe:

Ngemva kokuba i-frame yophahla ifakiwe
Ngemva kokuba i-structural bracing ifakiwe
Ngaphambi kokuthi kufakwe i-roof covering
Kungakapheli amahora angu-48 kusukela wazisa i-NHBRC

Ungafaki i-roof covering kuze kube ukuhlolwa kwesakhiwo sophahla kuphasile. Ukufaka i-roof covering ngaphambi kokudlula ukuhlolwa kungaholela ezijezisweni futhi kungase kudinge ukususwa uma kutholakala amaphutha.

Kwenzekani Uma Uhluleka Ukuhlolwa KweSakhiwo Sophahla

Uma wehluleka ukuhlolwa kwesakhiwo sophahla, uzothola umbiko ochaza amaphutha okufanele alungiswe. Izimfuneko ezijwayelekile zokulungisa:

Amaphutha obukhulu — Lungisa ubukhulu besakhiwo sophahla noma i-pitch
Amaphutha okufaka ama-truss — Beka kabusha noma bophe ama-truss ngendlela efanele
Izinkinga ze-bracing — Faka noma lungisa i-structural bracing
Amaphutha okuxhumana — Lungisa noma shintsha ukuxhumana kwesakhiwo

Ngeke ufake i-roof covering kuze kube amaphutha elungisiwe futhi ukuhlolwa kuphasile. I-NHBRC izohlela ukuhlolwa kabusha uma usulungise izinkinga.

Umthelela wokwehluleka: Ukwehluleka ukuhlolwa kwesakhiwo sophahla kungabambezela iphrojekthi yakho ngamasonto angu-1-2, kuthinte uhlelo lwakho lokwakha kanye nezitifiketi zokukhokha.

Isigaba 4: Ukuhlolwa Kwe-Practical Completion

Ukuhlolwa kwe-practical completion kwenzeka uma indlu isicishe yaqedwa ngokuphelele — wonke umsebenzi omkhulu usuqediwe, kodwa izinto ezincane zokugcina zingase zisale. Lokhu kuvamise ukuba ukuhlolwa okubaluleke kakhulu, ngoba kunquma ukuthi indlu isilungele ukuhlala yini.

Okubhekwa Umhloli

Ukuhambisana okujwayelekile:

Indlu ihambisana namapulani okwakha avunyelwe
Zonke izingxenye zesakhiwo ziphelile
Umsebenzi uhlangabezana namazinga aphansi okwakha
Akukho maphutha amakhulu noma umsebenzi ongaphelele

Ukufakwa kukagesi:

Ukufakwa kukagesi kuphelile futhi kuhambisana nemithetho
Isitifiketi sokuhambisana kukagesi (COC) siyatholakala
Wonke umsebenzi kagesi uhambisana ne-SANS 10142
Ukufakwa kukagesi kuphephile futhi kuyasebenza

Ukufakwa kwamapayipi:

Ukufakwa kwamapayipi kuphelile futhi kuhambisana nemithetho
Isitifiketi samapayipi siyatholakala (uma kudingwa umasipala)
Wonke umsebenzi wamapayipi uhambisana namazinga okwakha
Ukufakwa kwamapayipi kuyasebenza futhi akukho ukuvuza

Amafasitela neminyango:

Amafasitela neminyango kufakiwe futhi kuyasebenza
Amafasitela neminyango kuhambisana ne-specification
I-glazing ilungile futhi ivikelekile
I-hardware yeminyango namafasitela iyasebenza

I-roof covering:

I-roof covering iphelile futhi ayingeni manzi
I-roof covering ihambisana namapulani avunyelwe
Akukho kuvuza noma amaphutha ku-roof covering
Ama-roof flashing afakwe kahle

Ama-external finish:

Ama-finish odonga lwangaphandle aphelile
Upende noma i-render kufakiwe (uma kuchaziwe)
Ama-finish angaphandle ahlangabezana namazinga aphansi

Ama-internal finish:

Ama-finish odonga lwangaphakathi acishe aphela
Ama-finish aphansi aphelile (noma aselungele ama-finish okugcina)
Ama-ceiling finish aphelile
Ama-finish angaphakathi ahlangabezana namazinga aphansi

Izinsizakalo:

Ukunikezwa kwamanzi kuxhunyiwe futhi kuyasebenza
I-sanitation ixhunyiwe futhi iyasebenza
Ukunikezwa kukagesi kuxhunyiwe futhi kuyasebenza
Zonke izinsizakalo ziyasebenza

Amaphutha Ajwayelekile Atholakala Esigabeni Se-Practical Completion

Amaphutha esakhiwo:

Izingxenye zesakhiwo aziphelele noma zinephutha
Imifantu ezindongeni noma ezisekelweni
Izingxenye zesakhiwo azihlangabezani namazinga okwakha

Amaphutha kagesi:

Ukufakwa kukagesi akuphelele noma akuhambisani nemithetho
Isitifiketi sokuhambisana kukagesi asikho
Umsebenzi kagesi awuhambisani ne-SANS 10142
Ukufakwa kukagesi akuphephile

Amaphutha amapayipi:

Ukufakwa kwamapayipi akuphelele noma akuhambisani nemithetho
Ukuvuza ezinhlelweni zamapayipi
Umsebenzi wamapayipi awuhlangabezani namazinga okwakha
Izitifiketi zamapayipi azikho

Amaphutha amafasitela neminyango:

Amafasitela noma iminyango akafakiwe noma awasebenzi
Amafasitela noma iminyango akuhambisani ne-specification
I-glazing ayilungile noma ayivikelekile
I-hardware yeminyango namafasitela ayisebenzi

Amaphutha e-roof covering:

I-roof covering ayiphelele noma inephutha
Ukuvuza ku-roof covering
Ama-roof flashing afakwe kabi
I-roof covering ayihambisani namapulani avunyelwe

Amaphutha ama-finish:

Ama-finish angaphandle noma angaphakathi awaphelele
Ama-finish awahlangabezani namazinga aphansi
Umsebenzi omubi kuma-finish

Amaphutha ezinsizakalo:

Ukunikezwa kwamanzi akuxhunyiwe noma akusebenzi
I-sanitation ayixhunyiwe noma ayisebenzi
Ukunikezwa kukagesi akuxhunyiwe noma akusebenzi
Izinsizakalo azisebenzi

Indlela Yokulungiselela Ukuhlolwa Kwe-Practical Completion

Ngaphambi kokuhlolwa:

Qedela wonke umsebenzi omkhulu wesakhiwo
Qedela ukufakwa kukagesi futhi uthole i-COC
Qedela ukufakwa kwamapayipi futhi uthole izitifiketi
Faka wonke amafasitela neminyango
Qedela i-roof covering futhi uqinisekise ukuthi ayingeni manzi
Qedela ama-finish angaphandle nangaphakathi (noma uqinisekise ukuthi aselungile)
Xhuma zonke izinsizakalo futhi uqinisekise ukuthi ziyasebenza
Qinisekisa indlu ihambisana namapulani okwakha avunyelwe
Qinisekisa umsebenzi uhlangabezana namazinga aphansi
Yazisa i-NHBRC okungenani amahora angu-48 ngaphambi kokuhlolwa

Amadokhumenti:

Yiba nesitifiketi sokuhambisana kukagesi sitholakala
Yiba nezitifiketi zamapayipi zitholakala (uma kudingeka)
Yiba namapulani okwakha avunyelwe atholakala
Yiba nesitifiketi sokubhalisa se-NHBRC sitholakala

Izimfuneko Zesikhathi

Ukuhlolwa kwe-practical completion kufanele kuhlelwe:

Ngemva kokuba wonke umsebenzi omkhulu uphelile
Ngemva kokuba ukufakwa kukagesi namapayipi kuphelile
Ngemva kokuba izinsizakalo sezixhunyiwe
Ngaphambi kokuthi kukhishwe isitifiketi sokuhlala
Kungakapheli amahora angu-48 kusukela wazisa i-NHBRC

Ungatholi isitifiketi sokuhlala kuze kube ukuhlolwa kwe-practical completion kuphasile. Omasipala bangadinga imvume ye-NHBRC practical completion ngaphambi kokukhipha izitifiketi zokuhlala.

Kwenzekani Uma Uhluleka Ukuhlolwa Kwe-Practical Completion

Uma wehluleka ukuhlolwa kwe-practical completion, uzothola umbiko ochaza amaphutha okufanele alungiswe. Izimfuneko ezijwayelekile zokulungisa:

Amaphutha esakhiwo — Lungisa izingxenye zesakhiwo
Amaphutha kagesi — Qedela noma lungisa ukufakwa kukagesi
Amaphutha amapayipi — Qedela noma lungisa ukufakwa kwamapayipi
Amaphutha amafasitela neminyango — Faka noma lungisa amafasitela neminyango
Amaphutha e-roof covering — Qedela noma lungisa i-roof covering
Amaphutha ama-finish — Qedela noma lungisa ama-finish
Amaphutha ezinsizakalo — Xhuma noma lungisa izinsizakalo

Ngeke uthole isitifiketi sokuhlala noma unikezele indlu kuze kube amaphutha elungisiwe futhi ukuhlolwa kuphasile. I-NHBRC izohlela ukuhlolwa kabusha uma usulungise izinkinga.

Umthelela wokwehluleka: Ukwehluleka ukuhlolwa kwe-practical completion kungabambezela ukunikezela ngamasonto angu-2-4, kuthinte amashejuli okukhokha nobudlelwane namakhasimende.

Isigaba 5: Ukuhlolwa Kokugcina

Ukuhlolwa kokugcina kwenzeka ngemva kokuba indlu isiqediwe ngokuphelele futhi wonke umsebenzi wokugcina usuphelile. Lokhu kuvame ukuba ukuhlolwa kokugcina ngaphambi kokunikezela, kuqinisekisa ukuthi indlu isilungele ukuhlala.

Okubhekwa Umhloli

Ukuqedwa:

Wonke umsebenzi uqediwe ngezinga elamukelekayo
Akukho maphutha asele noma umsebenzi ongaphelele
Wonke umsebenzi wokugcina uphelile
Indlu isilungele ukuhlala

Ikhwalithi:

Umsebenzi uhlangabezana namazinga aphansi okwakha
Akukho maphutha amakhulu noma izinkinga
Wonke ama-finish aphelile futhi ayamukeleka
Indlu isesimeni esihle

Izitifiketi:

Zonke izitifiketi ezidingekayo zikhona
Isitifiketi sokuhambisana kukagesi siyatholakala
Izitifiketi zamapayipi ziyatholakala (uma kudingeka)
Ezinye izitifiketi ezidingekayo ziyatholakala

Ukulungela ukunikezela:

Indlu isilungele ukunikezelwa kumthengi
Wonke amaphutha avela kuzihlolo zangaphambilini alungisiwe
Akukho zinkinga ezisele

Amaphutha Ajwayelekile Atholakala Ekuhlolweni Kokugcina

Umsebenzi osele:

Umsebenzi wokugcina ongaphelele
Amaphutha asele avela kuzihlolo zangaphambilini
Umsebenzi ongaphelelanga ngezinga elamukelekayo

Izinkinga zekhwalithi:

Umsebenzi omubi
Amaphutha kuma-finish
Izinkinga ekufakweni

Izitifiketi ezingekho:

Isitifiketi sokuhambisana kukagesi asikho
Izitifiketi zamapayipi azikho
Ezinye izitifiketi ezidingekayo azikho

Amaphutha:

Amaphutha angalungisiwe avela kuzihlolo zangaphambilini
Amaphutha amasha atholakele
Izinkinga ezithinta ukuhlala

Indlela Yokulungiselela Ukuhlolwa Kokugcina

Ngaphambi kokuhlolwa:

Qedela wonke umsebenzi wokugcina
Lungisa wonke amaphutha avela kuzihlolo zangaphambilini
Qinisekisa umsebenzi uhlangabezana namazinga aphansi
Thola zonke izitifiketi ezidingekayo
Qinisekisa indlu isilungele ukuhlala
Yazisa i-NHBRC okungenani amahora angu-48 ngaphambi kokuhlolwa

Amadokhumenti:

Yiba nazo zonke izitifiketi ezidingekayo zitholakala
Yiba nesitifiketi sokubhalisa se-NHBRC sitholakala
Yiba namapulani okwakha avunyelwe atholakala
Yiba namadokhumenti okukhombisa amaphutha alungisiwe

Izimfuneko Zesikhathi

Ukuhlolwa kokugcina kufanele kuhlelwe:

Ngemva kokuba wonke umsebenzi uphelile
Ngemva kokuba wonke amaphutha elungisiwe
Ngemva kokuba zonke izitifiketi zitholakele
Ngaphambi kokuthi indlu inikezelwe kumthengi
Kungakapheli amahora angu-48 kusukela wazisa i-NHBRC

Unganikezeli indlu kuze kube ukuhlolwa kokugcina kuphasile. Ukunikezela ngaphambi kokudlula ukuhlolwa kungathinta iwaranti futhi kungaholela ezijezisweni.

Kwenzekani Uma Uhluleka Ukuhlolwa Kokugcina

Uma wehluleka ukuhlolwa kokugcina, uzothola umbiko ochaza amaphutha okufanele alungiswe. Izimfuneko ezijwayelekile zokulungisa:

Umsebenzi osele — Qedela umsebenzi wokugcina
Izinkinga zekhwalithi — Lungisa amaphutha noma thuthukisa ikhwalithi yomsebenzi
Izitifiketi ezingekho — Thola izitifiketi ezidingekayo
Amaphutha — Lungisa amaphutha asele

Ngeke unikezele indlu kuze kube amaphutha elungisiwe futhi ukuhlolwa kuphasile. I-NHBRC izohlela ukuhlolwa kabusha uma usulungise izinkinga.

Umthelela wokwehluleka: Ukwehluleka ukuhlolwa kokugcina kungabambezela ukunikezela ngamasonto angu-1-2, kuthinte amashejuli okukhokha nobudlelwane namakhasimende.

Kwenzekani Uma Uhluleka Ukuhlolwa

Ukuhluleka ukuhlolwa kwe-NHBRC kusho ukuthi ngeke uqhubekele esigabeni esilandelayo sokwakha kuze kube amaphutha elungisiwe futhi ukuhlolwa kuphasile. Nakhu okwenzekayo:

Inqubo Yokwehluleka Ukuhlolwa

Umbiko wokuhlola — Umhloli unikeza umbiko obhaliwe ochaza amaphutha
Isikhathi sokulungisa — Unesikhathi esichaziwe sokulungisa amaphutha (ngokuvamile izinsuku ezingu-7-14)
Ukuhlolwa kabusha — I-NHBRC ihlela ukuhlolwa kabusha uma amaphutha eselungisiwe
Imvume — Uma amaphutha eselungisiwe futhi ukuhlolwa kuphasile, ungaqhubeka

Umthelela Wokwehluleka Ukuhlolwa

Ukubambezeleka kwephrojekthi:

Ukuhlolwa okuhlulekile kubambezela uhlelo lwakho lokwakha
Ukuhlolwa kabusha kuvamise ukwenzeka zingakapheli izinsuku zebhizinisi ezi-2-3
Umsebenzi wokulungisa ungathatha izinsuku noma amasonto
Ukubambezeleka kudlulela kuyo yonke itayimlayini yephrojekthi

Umthelela wezindleko:

Umsebenzi wokulungisa wengeza izindleko
Ukubambezeleka kwandisa ama-overhead esayithi
Izitifiketi zokukhokha zingabambezeleka
Ubudlelwane namakhasimende bungathinteka

Umthelela wokuhambisana:

Ukwehluleka okuningi kungathinta ukubhaliswa kwakho kwe-NHBRC
Ukwehluleka kurekhodwa ku-database ye-NHBRC
Kungathinta ukuvunywa kwamaphrojekthi azayo

Ukuvimbela Ukwehluleka KweZihlolo

Ukulungiselela:

Buyekeza izimfuneko zokuhlola ngaphambi kwesigaba ngasinye
Qinisekisa umsebenzi uhambisana namapulani avunyelwe namazinga okwakha
Bhekana namaphutha avamile kusenesikhathi
Yiba nawo wonke amadokhumenti adingekayo elungele

Ukulawulwa kwekhwalithi:

Sebenzisa izinqubo zokulawulwa kwekhwalithi
Hlola umsebenzi ngaphambi kokucela ukuhlolwa
Lungisa amaphutha ngokushesha
Sebenzisa ama-checklist okuhlola

Ukuxhumana:

Yazisa i-NHBRC ngesikhathi (amahora angu-48 ngaphambi kokuhlolwa)
Xhumana nabahloli ngokucacile
Bhekana nokukhathazeka komhloli ngokushesha
Landela imiphumela yokuhlola ngokushesha

Kungani Ukulandelela Izigaba Zokuhlola ze-NHBRC Ngesandla Kuhluleka

Ama-spreadsheet nama-checklist ephepha ayawa uma usebenza kumayunithi amaningi noma amasayithi amaningi. Izaziso zamahora angu-48 eziphutshiwe, imibiko yokuhlola egcinwe ku-imeyili, nokungabikho koxhumano phakathi kwesimo sesigaba nohlelo lwakho kusho ukuthi ukuhlolwa kabusha nokubambezeleka kuba yinto ejwayelekile. Isofthiwe yokuphatha ukwakha eyenzelwe lo msebenzi ixhumanisa izigaba zokuhlola ze-NHBRC netayimlayini yephrojekthi yakho, igcine imibiko nezitifiketi endaweni eyodwa, futhi iveze izikhumbuzi ukuze uhlele isigaba ngasinye ngesikhathi. Umphumela: ukwehluleka okuncane, ukushelela kohlelo okuncane, nezinsuku zokunikezela ongakwazi ukuzifeza.

Imibuzo Evame Ukubuzwa

Kufanele ngazise i-NHBRC kusenesikhathi esingakanani ngaphambi kokuhlolwa?

Kufanele wazise i-NHBRC okungenani amahora angu-48 ngaphambi kwesigaba ngasinye sokuhlola. Kodwa indlela engcono kakhulu ukwazisa masinyane nje uma usulungele — abahloli banezinhlelo ezimatasatasa, futhi ukwazisa kusenesikhathi kusiza ukuthi izihlolo zihlelwe ngokushesha.

Kwenzekani uma ngiphuthelwa umnqamulajuqu wokuhlolwa?

Ukuphuthelwa komnqamulajuqu wokuhlolwa kungabambezela iphrojekthi yakho. Kufanele wazise i-NHBRC ngokushesha bese uhlela ukuhlolwa. Kodwa ukuqhubekela esigabeni esilandelayo sokwakha ngaphandle kokudlula esamanje kungaholela ezijezisweni futhi kungathinta iwaranti.

Ngingaqhubeka nokwakha ngisamile ukuhlolwa?

Ungaqhubeka nomsebenzi ongathinti isigaba sokuhlolwa. Ngokwesibonelo, uma ulinde ukuhlolwa kwesisekelo, ungaqhubeka nokulungisa isiza noma uku-oda izinto, kodwa ngeke uchithe ukhonkolo kuze kube ukuhlolwa kwesisekelo kuphasile.

Kwenzekani uma umhloli engafiki ngosuku oluhleliwe?

Uma umhloli engafiki ngosuku oluhleliwe, xhumana ne-NHBRC ngokushesha. Bazohlela kabusha ukuhlolwa. Bhala phansi ukubambezeleka nomthelela wakho kutayimlayini yephrojekthi.

Kuthatha isikhathi esingakanani ukuthola imiphumela yokuhlolwa?

Imiphumela yokuhlolwa ivamise ukunikezwa ngokushesha ngemuva kokuhlolwa. Umhloli uzonikeza inkomba yomlomo yokuthi uphumelele noma uhlulekile, bese kulandela umbiko obhaliwe zingakapheli izinsuku zebhizinisi ezi-1-2.

Ngingaphikisa ukwehluleka kokuhlolwa?

Yebo. Uma ukholelwa ukuthi ukwehluleka kokuhlolwa akulungile, ungaxhumana ne-NHBRC nixoxe ngodaba. Kodwa kusafanele ulungise amaphutha ngaphambi kokuqhubeka. Izimpikiswano zivamise ukuxazululwa ngengxoxo ne-NHBRC, kodwa ngeke uqhubeke ngaphandle kokudlula ukuhlolwa.

Kuthiwani uma kudingeka ngiguqule ishejuli yami yokwakha?

Uma ishejuli yakho yokwakha ishintsha, buyekeza ishejuli yakho yokuhlola ngokufanele. Yazisa i-NHBRC nganoma yiziphi izinguquko ezinsukwini zokuhlola. Isofthiwe yokuphatha ukwakha exhumanisa izihlolo nohlelo lwakho ingalungisa izikhumbuzi uma ishejuli yakho ishintsha.

Obani Abadinga Izigaba Zokuhlola ze-NHBRC

Lo mhlahlandlela ungowabakhi bezindlu zokuhlala, osonkontileka abancane, nabathuthukisi bezakhiwo abakha izindlu ezibhalisiwe eNingizimu Afrika. Uma unebanga le-CIDB futhi uqhuba amayunithi amaningi noma amasayithi amaningi, ukugcina izigaba zokuhlola ze-NHBRC ziseshejulini kuthinta ngqo uhlelo lwakho, izitifiketi zokukhokha, nezinsuku zokunikezela. Ukuhambisana akuxoxiswana ngakho; ukulungiselela nokulandelela kunquma ukuthi uphasa kangaki okokuqala.

Isiphetho

Izigaba zokuhlola ze-NHBRC zingamakhilomitha ayimpoqo ekwakhiweni kwezindlu zokuhlala. Isigaba ngasinye sinezimfuneko ezithile — ukujula kwesisekelo nokuqiniswa, ukufakwa kwe-wall plate ne-damp proofing, isakhiwo sophahla ne-bracing, practical completion nezinsizakalo, ukuhlolwa kokugcina nokulungela ukunikezela. Ukwehluleka kunoma yisiphi isigaba kusho ukulungisa amaphutha nokuhlolwa kabusha, okungabambezela iphrojekthi yakho ngezinsuku noma amasonto futhi kuhlehlise ukukhokha nokunikezela.

Lungiselela isigaba ngasinye sokuhlola kwe-NHBRC usebenzisa ama-checklist angenhla, yazisa i-NHBRC okungenani amahora angu-48 kusenesikhathi, futhi ugcine isimo sokuhlola sixhumene nohlelo lwakho. Kubakhi abaphethe amaphrojekthi amaningi, isofthiwe yokuphatha ukwakha elandelela ukuhambisana ne-NHBRC ikusiza uhlale phezu kwezigaba zokuhlola, iminqamulajuqu, namadokhumenti ukuze uphase okokuqala futhi ugcine izinsuku zokunikezela zisemgqeni.

Bona ukuthi i-Wakha ibasiza kanjani abakhi baseNingizimu Afrika ukuphatha izigaba zokuhlola ze-NHBRC, i-CIDB grading, nokulethwa kwephrojekthi kusuka epulatifomu eyodwa.

Izihloko Ezihlobene: