Ukuphathwa Kwezindleko Zephrojekthi
Ukuphathwa kwezindleko zephrojekthi kuyinqubo yokuhlela, ukulinganisa, ukuhlela isabelomali, ukulawula, kanye nokuqapha izindleko ukuqinisekisa ukuthi iphrojekthi iqedwa ngaphakathi kobubanzi obubekiwe, ishejuli, kanye nekhwalithi. Empeleni, amaphrojekthi amaningi awaphumeleli ngenxa yomqondo omubi, kodwa ngenxa yokusebenzisa imali ngokungalawuleki, izilinganiso ezinethemba elikhulu, noma izinguquko ezidingweni ezingalandelwa ukulungiswa kwesabelomali. Ngakho-ke, ukuphathwa kwezindleko akukhona nje "ukonga imali," kodwa kunalokho ukuqinisekisa ukuthi yonke idola esetshenzisiwe yengeza inani futhi isekela izinhloso zephrojekthi.
Kungani ukuphathwa kwezindleko kubalulekile?
Izindleko zingenye yemikhawulo eyinhloko yephrojekthi, kanye nesikhathi kanye nekhwalithi. Lapho izindleko zikhuphuka, umthelela usakazeke kabanzi: amashejuli ayabambezeleka ngenxa yemikhawulo yokuxhaswa ngezimali, ikhwalithi iphoqeleka ukwehla, noma ububanzi bunqunywa ngokuzumayo. Ukuphathwa kwezindleko okuhle kusiza ababambiqhaza ukuthi benze izinqumo ezisekelwe kudatha—isibonelo, ukukhetha ezinye izindlela zokuklama, ukubeka phambili izici, noma ukuthuthukisa amasu okuthenga. Ngaphezu kwalokho, ukucaca kwezindleko kwandisa ukwethembana phakathi kwabaxhasi, amaklayenti, kanye nethimba lokuqalisa ngoba bonke abathintekayo bayaqonda izibikezelo nezibalo ezisetshenzisiwe.
Izingxenye ezibalulekile ekuphathweni kwezindleko zephrojekthi
Ngokuvamile, ukuphathwa kwezindleko kuqukethe izindawo ezinhlanu ezibalulekile:
1. Ukuhlela ukuphathwa kwezindleko: ukunquma ukuthi izindleko zizolinganiswa, zirekhodwe, zibikwe futhi zilawulwe kanjani.
2. Ukuqagela izindleko: bala izindleko zezinsizakusebenza ezifana nezabasebenzi, izinto zokwakha, imishini, amalayisense, kanye nezindleko ezengeziwe.
3. Ukunqunywa kwesabelomali: ukuhlanganisa izilinganiso zibe yisisekelo sesabelomali esivunyiwe.
4. Ukulawula izindleko: ukuqapha ukuqashelwa, ukuphatha izinguquko, kanye nokuthatha isinyathelo sokulungisa uma kwenzeka ukuphambuka.
5. Ukubika nokuhlola: ukwethula ulwazi lwezindleko ngezikhathi ezithile ukuze abaphathi bakwazi ukuhlola impilo yephrojekthi.
Lezi zindawo ezinhlanu zihlobene. Izilinganiso ezimbi zizoholela ezisekelweni ezingenangqondo; izisekelo ezibuthakathaka zizokwenza ukulawulwa kwezindleko kungasebenzi kahle; futhi ukubika okuhamba kancane kuzobambezela ukuxazululwa kwezinkinga.
Ukuhlela: isisekelo sokuqala esinqumayo
Isinyathelo sokuqala ukuthuthukisa uhlelo lokuphathwa kwezindleko. Lo mbhalo uvame ukufaka isakhiwo sokubalwa kwezimali sephrojekthi, izigaba zezindleko, imvamisa yokubika, ukugunyazwa kwezindleko, kanye nezindlela zokugunyazwa koshintsho. Kumaphrojekthi amakhulu, lolu hlelo luchaza nezindinganiso zokukhokha, izinqubo zokuthenga, amafomethi okubika, kanye nesofthiwe esetshenziswayo (isb., amaspredishithi, i-ERP, noma izinhlelo zokusebenza zokuphathwa kwephrojekthi).
Kulesi sigaba, ithimba lidinga ukuvumelana ngezincazelo zezindleko eziqondile nezingaqondile, okuhlanganisa nendlela yokubala amahora okusebenza, amazinga, ukwehla kwenani lemishini, kanye nokwabiwa kwemali ekhokhwayo. Isivumelwano sangaphambi kwesikhathi sinciphisa amathuba okungqubuzana phakathi nephrojekthi.
Ukuqagela izindleko: kusukela ekuqageleni kuya ezibaloni
Ukulinganisa izindleko kuhlose ukukhiqiza izilinganiso ezinembile ngokwanele ukuze kwenziwe izinqumo. Izindlela ezivame ukusetshenziswa zifaka:
– Ukulinganisa okufanayo: kusebenzisa idatha evela kumaphrojekthi angaphambilini afanayo. Ukushesha, kodwa ukunemba kuncike ekufaneni kwamaphrojekthi.
– Ukulinganisa kwe-Parametric: kusetshenziswa amapharamitha, isibonelo izindleko ngemitha yesikwele yokwakha noma izindleko ngesici ngasinye sokuthuthukiswa kwesofthiwe.
– Ukulinganisa kusukela phansi kuya phezulu: ukulinganisa izindleko zomsebenzi ngamunye noma iphakheji yomsebenzi ngokuningiliziwe, bese uzihlanganisa ndawonye. Kunembile kakhulu, kodwa kuthatha isikhathi.
– Ukulinganisa okunezici ezintathu: ukusebenzisa izimo ezintathu (ezinethemba, ezingokoqobo, ezingelona iqiniso) ukuze kucatshangelwe izingozi kanye nokungaqiniseki.
Isilinganiso esihle sihlala sihlanganisa ukuqagela, imikhawulo, kanye nezinga lokunemba. Isibonelo, izilinganiso zokuqala esigabeni somqondo cishe ziyoba nobubanzi obukhulu bokungaqiniseki kunezilinganiso ngemva kokuba umklamo onemininingwane usuqediwe.
Ukwakha isabelomali kanye nesisekelo sezindleko
Uma izindleko sezilinganisiwe, isinyathelo esilandelayo ukuthuthukisa isabelomali sephrojekthi. Isabelomali akusona nje izindleko eziphelele, kodwa kunalokho ukusatshalaliswa kwemali ngokuhamba kwesikhathi okusekelwe ohlelweni lokuqalisa. Lokhu kusatshalaliswa kubalulekile ukuqinisekisa ukuthi iphrojekthi inomthamo owanele wemali ngezikhathi ezibucayi, njengokuthengwa kwezinto ezinkulu noma izinsuku zokugcina zokukhokha kwabathengisi.
Ekuphathweni kwephrojekthi, igama elithi isisekelo sezindleko livame ukusetshenziswa, okuyisabelomali esivunyiwe esisebenza njengesilinganiso esiyinhloko sokulinganisa ukusebenza. Ngale kwesisekelo, izinhlangano zivame ukusungula izimali zokuphatha noma izimo ezingalindelekile ukuze zibhekane nezingozi ezingakahlonzwa noma izinguquko zamasu.
Ukulawula izindleko: ukugcina amaphrojekthi esendleleni efanele
Ukulawula izindleko kusho ukuqhathanisa izindleko zangempela nesisekelo, ukuhlonza izimbangela zokwehluka, nokuthatha isinyathelo. Ukulawula izindleko okuphumelelayo kuvame ukufaka:
- Ukuqoshwa okuhlelekile kwezindleko zangempela (abasebenzi, izinto zokwakha, osonkontileka abangaphansi, nezinye izindleko).
- Ukuhlaziywa kokuguquguquka ukuze kubonakale umehluko phakathi kwezinhlelo kanye nokufezeka.
- Inqubo yokulawula ushintsho ukuze lonke ushintsho olukhona lube nemiphumela ecacile yezindleko kanye neshejuli.
– Ukubikezela ukuze kulinganiswe izindleko zokugcina zephrojekthi (Isilinganiso Sokuqedwa/EAC) ngokusekelwe ezindleleni zakamuva.
Enye indlela esetshenziswa njalo yi-Earned Value Management (EVM), ehlanganisa idatha yezindleko kanye neshejuli ukuhlola ukusebenza. Nge-EVM, abaphathi bephrojekthi banganquma ukuthi iphrojekthi "izuza inani" yini ngokusekelwe ezindlekweni nasesikhathini esidlulile.
Izinto ezivame ukubangela ukweqisa kwezindleko
Amaphrojekthi amaningi abhekana nokweqiwa kwezindleko ngenxa yokuhlanganiswa kwezici zobuchwepheshe nezokuphatha. Ezinye zezimbangela ezivamile yilezi:
1. Ukwanda kwesilinganiso: ukwanda kwesilinganiso ngaphandle kokuhlolwa kwezindleko okwanele.
2. Izilinganiso ezinethemba ngokweqile: umkhiqizo ucatshangwa ukuthi uphezulu, yize iqiniso elikhona lihlukile.
3. Ukuhlela ingozi okubuthakathaka: akukho zimo ezingenzeka zokulibaziseka kokulethwa, ukuguquguquka kwentengo, noma imikhawulo yelayisensi.
4. Ukuthengwa okungalawulwa: izinkontileka kanye nemininingwane engacacile, okuholela ezimangalweni kanye nezinguquko.
5. Ukuxhumana okungekuhle: ulwazi lwezindleko lufika sekwephuzile kubenzi bezinqumo.
6. Ikhwalithi yedatha ephansi: ukuqoshwa okungahambisani, ngakho-ke ukuhlaziywa kuyadukisa.
Ngokuqaphela umnyombo walezi zinkinga, izinhlangano zingakha amasu okuvimbela afaneleke kakhulu, kunokumane zinciphise izindleko ngendlela esabelayo.
Amasu asebenzayo okuthuthukisa ukuphathwa kwezindleko
Ukuze ukuphathwa kwezindleko kusebenze kahle, kungasetshenziswa imikhuba elandelayo:
– Sebenzisa iSakhiwo Sokuhlukaniswa Komsebenzi (i-WBS) ukuze uhlukanise umsebenzi ube amaphakheji okulula ukuwalinganisa nokuwalawula.
– Sebenzisa izisekelo kanye nezinguquko ezihlelekile: lonke ushintsho kumele lube nesizathu, ukuhlaziywa komthelela, kanye nokuvunyelwa okusemthethweni.
– Misa uhlelo lokubika ngezikhathi ezithile: isibonelo, imibiko yamasonto onke yamaphrojekthi asheshayo, noma yanyanga zonke yamaphrojekthi esikhathi eside.
– Phatha abathengisi ngenkuthalo: qinisekisa ukuthi izinkontileka ezicacile, izinyathelo ezingokoqobo, kanye nezindlela zokukhokha ziyahambisana nezimpumelelo.
- Nikeza izinqolobane zengozi ngokusekelwe ekuhlaziyweni kwengozi, hhayi ekulinganisweni okungahleliwe.
– Ukuhlolwa kwangaphakathi okuncane ukuqinisekisa ukuthi izindleko ziyahambisana nenqubomgomo kanye nobufakazi obuphelele obusekelayo.
Ngaphezu kwalokho, isiko lokuziphatha ngokwezimali kudingeka lakhiwe ngaphakathi kwethimba lephrojekthi. Ukuchitha okuningi akwenzeki ngezinhloso ezimbi, kodwa ngomkhuba: ukuthenga ngokuphazima kweso, ukuntuleka kokuqhathaniswa kwamanani, noma izinqumo zensimu ezingavumelani.
Indima yobuchwepheshe ekuphathweni kwezindleko
Ubuchwepheshe buyasiza ekusheshiseni ukugcinwa kwamarekhodi nokuthuthukisa ukunemba kwedatha. Amaspredishithi asasetshenziswa kabanzi, kodwa kumaphrojekthi ayinkimbinkimbi, ukusebenzisa isofthiwe yokuphatha amaphrojekthi, izinhlelo zokusebenza zokubala imali, noma izinhlelo ze-ERP kunganikeza izinzuzo ezibalulekile: ukuhlanganiswa phakathi kwamashejuli, ukuthenga, izinkontileka, kanye nezinkokhelo. Ngedatha ehlanganisiwe, amaqembu angabuka izindleko zangempela ngesikhathi sangempela, adale izibikezelo, futhi ahlaziye izitayela.
Nokho, ubuchwepheshe abuyona ikhambi elizenzakalelayo. Ngaphandle kwezinqubo ezicacile kanye nokufakwa kwedatha okuhlelekile, kungakhathaliseki ukuthi uhlelo luyinkimbinkimbi kangakanani, ngeke lukhiqize ulwazi oluthembekile.
Isiphetho
Ukuphathwa kwezindleko zephrojekthi kubalulekile ekuqinisekiseni ukuthi iphrojekthi iphilile ngokwezimali, ngaphandle kokubeka engcupheni imigomo yayo eyinhloko. Le nqubo ihlanganisa ukuhlela, ukulinganisa, ukwenza isabelomali, ukulawula, kanye nokubika. Uma isetshenziswa ngendlela efanele—esekelwa idatha, ukuphathwa koshintsho okuhlelekile, kanye nokuhlaziywa kwengozi—izinhlangano zinganciphisa ukweqisa kwezindleko futhi zandise amathuba empumelelo yephrojekthi. Ekugcineni, ukuphathwa kwezindleko okunengqondo akukhona nje ukunciphisa izindleko, kodwa mayelana nokwenza ngcono inani: ukuqondisa izinsiza lapho zinomthelela omkhulu khona nokuqinisekisa ukuthi amaphrojekthi alethwa ngemiphumela ephendulayo.
