Ukusebenzisa umgca wemveliso wokumisa umkhenkce opheleleyo yiprojekthi yobunjineli ecwangcisiweyo, kunokuthenga nje iiyunithi ezizimeleyo zokomisa umkhenkce. Inani elikhulu labatyali-mali abalungisa ukutya phesheya bagxile kakhulu kwixabiso leyunithi ngexesha lokuthengwa kwempahla, ngeli lixa lijonge imiqobo emininzi ebonakalayo kwisiza. Iifektri zengingqi ezahlukeneyo zohluka kakhulu kwindawo yokusebenzela ekhoyo, umthamo wobonelelo lombane, iimeko zokupholisa amanzi, ubushushu bendawo yendawo kunye nokufuma, kunye nokwahluka kunye nokuguquguquka kwamaxesha onyaka wemathiriyeli ekrwada. Ukuba izixhobo zikhethwe kuphela ngokusekelwe kwiiparamitha zethiyori ngaphandle kovavanyo lwesiza kunye nonxibelelwano oluneenkcukacha, iingxaki ezininzi ezifihliweyo zinokuvela emva kokufika kwesixhobo. Iingxaki eziqhelekileyo zibandakanya ukungahambi kakuhle kwamandla okusebenza kwansuku zonke, ukucwangciswa okungenangqiqo okuchaphazela ukuhamba kwezinto, ukungonelanga kwamandla okuxhasa okukhokelela ekusebenzeni komatshini ongazinzanga, kunye nokungakwazi ukulungelelanisa utshintsho lwexesha lezinto eziphathekayo.
Iqela lethu lobunjineli libonelela ngomjikelo ogcweleyo weenkonzo zokubonisana neprojekthi kubathengi behlabathi. Kwinqanaba lokuqala lonxibelelwano, iinjineli zobugcisa ziqokelela ulwazi oluthe kratya olugubungela izinto eziphambili zokusetyenzwa, uzinzo lomthombo wezinto eziphathekayo, utshintsho lonikezelo lwexesha lonyaka, imveliso elindelekileyo yemihla ngemihla kunye nonyaka, ubungakanani beworkshop yokwenene, ubude kunye nommandla okhoyo, amandla ombane kunye nomthamo olinganisiweyo, imo yokupholisa amanzi, imo yemozulu yendawo, indawo egqityiweyo yemveliso kunye nohlahlo lwabiwo-mali olulindelekileyo. Idityaniswe nezi meko zisebenzayo, iqela lethu libeka phambili iingcebiso ezimacala maninzi, kubandakanya ukhetho lwemodeli yezixhobo ezifanelekileyo, isicwangciso soyilo lwemveliso yesityalo esipheleleyo, ukuxhasa ukucwangciswa kwezixhobo ezincedisayo ezifana nesikhenkcezisi, inkqubo yokufutha kunye nezixhobo zokulungiswa kwangaphambili, kunye nezindululo zesalathiso sotyalo-mali.
Kubathengi abangekagqibi iifomula zemveliso okanye abangakwaziyo ukuqinisekisa imithombo ezinzileyo yemathiriyeli ekrwada, sibonelela ngeenkonzo zovavanyo lokumisa umkhenkce. Abathengi banokuthumela iisampulu zemathiriyeli ekrwada ukugqiba umfuniselo wokwenyani wokumisa umkhenkce. Uvavanyo luya kurekhoda idatha epheleleyo kubandakanywa ukushisa okubandayo, ixesha le-sublimation, isalathisi sokusetyenziswa kwamandla, ukubonakala kwemveliso egqityiweyo, i-brittleness, i-rehydration performance kunye nesantya sesivuno. Abathengi banokujonga ngokubonakalayo umgangatho wokwenyani weempahla ezomisiweyo ezigqityiweyo ngaphambi kokuba basayine iiodolo ezisesikweni, endaweni yokugweba umphumo wemveliso kuphela ngeenkcazo zethiyori.
Izikimu zeprojekthi ezilungelelanisiweyo zithintela ngokufanelekileyo iimpazamo ezimbini ezifanayo zotyalo-mali: ukucaciswa ngokugqithisileyo okubangela inkcitho enkulu ngokungeyomfuneko, kunye nolungiselelo olunganelanga olungakwaziyo ukuhlangabezana neemfuno zemveliso. Lonke ikhonkco elisuka kuvavanyo lwesampulu, ukuqinisekiswa kwesikimu, ukwenziwa kwezixhobo ukuya kwisikhokelo sofakelo liqhagamshelene ngokusondeleyo nemeko yemveliso yehlabathi yokwenyani yabathengi. Le ndlela yokusebenza iqinisekisa ukuba yonke iprojekthi yokumisa umkhenkce inokusebenza ngokweenjongo zemveliso esetwe kwangaphambili emva kokugunyaziswa, inciphisa ilahleko yokuvala ukuvalwa okungacwangciswanga kumsebenzi wenqanaba lamva, kwaye iphucula ngokubonakalayo imbuyekezo iyonke kutyalo-mali kumashishini okulungisa ukutya.
