Ukuphathwa kohlelo lwe-Critical project (CPM) kuyindlela yokusebenzisa amaphrojekthi ngesikhatsi ngokugxila emisebenzini esemqoka. Indlela eyodwa kuyo yonke imisebenzi exhunyiwe yindlela esheshayo ongayenza uma uqedela noma iyiphi iphrojekthi. Ngokugxila emisebenzini eyenza indlela ebalulekile, umphathi wephrojekthi ukwandisa amathuba okuqedela iphrojekthi ngesikhathi.
Lokhu kuyindlela yokuphatha iphrojekthi ebalulekile (CPM).
01 Isibonelo se-CPM
Isibonelo esiluliwe sokulawulwa kweprojekthi eyigugu yilonahlelo lwephrojekthi yokwakha indlu. Yonke imisebenzi kule phrojekthi ibhalwe ohlwini lwesakhiwo sokuhlukaniswa komsebenzi (WBS) , khona-ke ukuxhasana phakathi kwemisebenzi kunqunywa futhi ubude bomsebenzi ngamunye kubalwa.
02 Ukubala Umzila Owusizo
Izinhlelo eziningi zesofthiwe yokuphatha iphrojekthi zizobala indlela ebalulekile kuwe. Lokhu kungadingeka uma iphrojekthi yakho inzima. Kodwa-ke, ungakwazi njalo ukucacisa indlela ebucayi ngokwakho ezimweni ezilula.
Qala ngomsebenzi wokuqala, bese unquma ukuthi yimiphi imisebenzi engakwazi ukuqala kuze kube yilapho sekuqedile. Okude kunazo zonke kule misebenzi kuwumsebenzi olandelayo endleleni ebucayi. Okulandelayo, bona ukuthi yimiphi imisebenzi exhomeke ekuphelelweni komsebenzi wesibili kanye nomsebenzi omude kunazo zonke phakathi kwaba yisinyathelo sesithathu endleleni ebucayi. Qhubeka le nqubo uze ufinyelele ekupheleni kwephrojekthi.
Imisebenzi, ukuxhomekeka kwabo, kanye nezinkathi ziboniswa eshadini ngenhla. Indlela ebucayi ichazwe ngokubomvu. Usebenzisa lolu hlu lomsebenzi, ungabona ukuthi imisebenzi eyenza indlela ebucayi yi-1, 2, 3, 4, 10, 11, 12, no-13. Uzothola isikhathi esithile ukuqedela enye imisebenzi (5, 6, 7, 8, no-9) uma kunesidingo. Lesi sikhathi esengeziwe sabizwa ngokuthi "float." Kubalulekile ukugcina amehlo eminye imisebenzi, futhi, ngoba bangase babe imisebenzi eqondile yemikhakha uma kukhona okwenzekayo ukunweba.
Uma omunye wabo ehamba futhi ethatha isikhathi eside, umdwebo wesikhathi somsebenzi ungadluliselwa. Isibonelo, uma ukufakwa kwe-insulation kwinombolo yesishiyagalombili kungabhekwa kahle futhi kwenziwa ezindaweni ezingalungile okokuqala, kungenza ukufakwa kwe-wiring kagesi (inombolo yomsebenzi wesihlanu), kuthathe isikhathi eside. Lokhu kuyifaka endleleni ebucayi esikhundleni senombolo yomsebenzi wesine, okwenza yonke iphrojekthi ithathe isikhathi eside.
03 Amathiphu okuPhathwa kweProject Management (CPM)
Ungakwazi ukunciphisa umugqa wesikhathi sesikhathi sephrojekthi ngokucindezela umsebenzi endleleni ebucayi. Isibonelo, inombolo yesine yomsebenzi, ukufaka amapayipi, isendleleni ebucayi. Unganciphisa lo msebenzi ngokuqasha enye iplumberhi noma ngokusebenza umsebenzi weplumberomu isikhathi esengeziwe uma unayo isabelomali.
04 Okubalulekile
Khulisa amathuba akho okuqedela iphrojekthi yakho ngesikhathi ngokubala indlela ebalulekile nokuphatha imisebenzi eyenza yona. Khumbula nje ukuthi ukuphathwa kwePritical Path Project ayikwazi ukufakwa ku-auto-pilot. Udinga ukuqinisekisa ukuthi akekho omunye umsebenzi osikhiphayo ukuze ukhombe ukuthi uba umsebenzi wemigwaqo obalulekile.