1. Tahap Pemasangan, pada tahap ini

1. Tahap Pemasangan, pada tahap ini terdapat atribut yang perlu diteliti untuk menunjang keputusan metode Just In Time pada komponen pracetak ialah:
a. Tenaga kerja : pengurangan tenaga kerja karena membutuhkan alat, dan kesiapan SDM.
b. Alat berat : memperhitungkan jam kerja alat yang digunakan

Results (English) 1:

1. The stage of Installation, at this stage there are attributes that need to be researched to support decisions Just In Time method on the component of preprints is:a. Labor: labor reduction because it requires tools, and HR readiness.b. the tool weight: take into account the hours of work tools used

Results (English) 2:

1. Stage Installation, at this stage there are attributes that need to be examined for decision support method of Just In Time to the precast components are:
a. Workforce: reduction in labor because of the need for tools, and readiness of human resources.
B. Heavy equipment: taking into account the hours of work tools used