Muindasitiri yekuvaka, kuchengetedzeka kwakakosha zvikuru. Purojekiti yega yega, zvisinei nekuti yakakura sei kana diki, inoda hwaro hwakasimba, kwete chete maererano nechimiro chechivako, asiwo maererano nemidziyo nezvinhu zvinoshandiswa kutsigira vashandi nekuvaka pachako. Chimwe chezvinhu zvakakosha pakuona kuti nzvimbo yekuvaka yakachengeteka isystem yescaffolding, uye pakati pesystem iyoyo pane scaffold yesimbi.
Chubhu yesimbi yescaffolding, inozivikanwa semapaipi esimbi escaffolding, inokosha zvikuru muindasitiri yekuvaka. Machubhu aya akasimba ndiwo musimboti wemasisitimu escaffolding, achipa rutsigiro rwakakosha uye kugadzikana kwevashandi pavanenge vachiita mabasa pakakwirira zvakasiyana. Simba uye kugara kwenguva refu kwesimbi kunoita kuti ive chinhu chakakodzera chescaffolding, sezvo ichikwanisa kutsungirira mitoro inorema uye kuramba kuchinja kana yamanikidzwa.
Chimwe chezvikonzero zvikuru nei machubhu esimbi ekugadzira matanda ekuvaka akakosha kumapurojekiti ekuvaka akachengeteka imhaka yekukwanisa kwawo kugadzira mapuratifomu ekushanda akachengeteka. Kana akaiswa zvakanaka, machubhu aya anokwanisa kugadzira furemu yakavimbika inobvumira vashandi kusvika pakakwirira zvakachengeteka. Izvi zvakakosha zvikuru kumapurojekiti anosanganisira zvivakwa zvine nhurikidzwa dzakawanda, mabhiriji, kana chero chivakwa chinoda kushanda pakakwirira zvikuru. Njodzi yekudonha ndiyo inonyanya kukonzera kukuvara mukuvaka chivakwa, uye kushandisa machubhu esimbi emhando yepamusoro kunogona kuderedza njodzi iyi zvakanyanya.
Pamusoro pezvo, machubhu esimbi anochinjika uye anogona kugadziriswa kune akasiyana masisitimu escaffolding, akadai semasisitimu escaffolding emhando yedhisiki uye masisitimu escaffolding emhando yekapu. Kuchinjika uku kunobvumira mapoka ekuvaka kugadzirisa mhinduro dzescaffolding zvinoenderana nezvinodiwa zvepurojekiti yega yega. Ingave iri chivakwa chekugara, nzvimbo yekutengeserana kana nzvimbo yeindasitiri, machubhu esimbi anogona kugadzirwa kuti ape rutsigiro rwakakosha uye maficha ekuchengetedza anodiwa pakuvaka.
Kukambani yedu, tinonzwisisa kukosha kwezvinhu zvemhando yepamusoro zvekugadzira scaffolding. Kubva patakatanga kambani yedu yekutumira kunze kwenyika muna 2019, takazvipira kupa mapombi esimbi emhando yepamusoro kune vatengi vari munyika dzinosvika makumi mashanu pasi rose. Ruzivo rwedu rwakakura muindasitiri rwakatigonesa kugadzira sisitimu yakakwana yekutenga kuti tive nechokwadi chekuti tinosangana nezvinodiwa zvakasiyana-siyana zvevatengi vedu uku tichichengetedza mitemo yepamusoro yekuchengetedza.
Pamusoro pezvakanakira zvechimiro chayo,scaffolding yesimbiine hunhu husingakuvadzi nharaunda. Simbi chinhu chinogona kudzokororwa, zvinoreva kuti pakupera kwehupenyu hwayo, inogona kushandiswazve pane kuguma yava munzvimbo inorasirwa marara. Rudzi urwu rwekuchengetedza nharaunda rwuri kuramba ruchikosha muindasitiri yekuvaka, iyo iri kuisa kukoshesa kwakanyanya pakuderedza marara uye kuderedza kukanganisa nharaunda.
Zvose zviri zviviri, machubhu esimbi ekuvaka akakosha kumapurojekiti ekuvaka akachengeteka nekuda kwesimba rawo, kushanduka-shanduka, uye kugona kuchinjika. Anopa nzvimbo yakachengeteka yekushanda uye anoderedza zvakanyanya njodzi yekudonha nekukuvara, zvichiita kuti ave chinhu chakakosha chehurongwa hwese hwekuvaka. Sekambani yakazvipira kune mhando uye kuchengetedzeka, tinodada nekupa machubhu esimbi ekugadzira emhando yepamusoro anosangana nezvinodiwa nevatengi vedu pasi rese. Nekusarudza machubhu esimbi ekugadzira, mapoka ekuvaka anogona kuve nechokwadi kwete chete kubudirira kwemapurojekiti avo, asiwo kuchengetedzeka kwemunhu wese anobatanidzwa.
Nguva yekutumira: Chikumi-12-2025
