Adapun hasil penelitian yang telah

Adapun hasil penelitian yang telah dilakukan diatas menunjukkan bahwa faktor penghambat yang mempengaruhi keputusan Just In Time penggunaan komponen pracetak di perusahaan konstruksi Kota Surabaya adalah kesiapan peralatan yang tidak tepat waktu. Pada perencanaan awal proyek, perusahaan konstruksi ada baiknya merencanakan dengan detail, khususnya peralatan-peralatan berat. Setiap pekerjaan yang akan dilaksanakan harus sesuai dengan jadwal yang telah ditentukan agar terhindar dari pemakaian yang tidak efektif dan efisien. Karena bila tidak sesuai dengan fungsinya akan terjadi pekerjaan yang menumpuk, dan keterlambatan akibat tidak sesuai dengan jadwal pelaksanaan. Kesiapan peralatan dibutuhkan pada pelaksanan komponen pracetak cast in situ. Berdasarkan pengalaman dari project manajer yang telah menerapkan metode JIT, tanpa ketersediaan peralatan yang memadami akan menunda perakitan dan pemasangan komponen.
Menurut Yogie Aditia (2010), Setelah dan sebelum pekerjaan dilakukan ada baiknya operator memeriksa peralatan yang akan dipakai karena pengerjaannya membutuhkan tenaga mekanikal agar tidak terjadi kerusakan yang fatal hingga menyebabkan terhentinya pekerjaan. Selain itu, peralatan yang digunakan dalam suatu proyek dipengaruhi oleh produktivitas alat terhadap volume pekerjaan yang akan dilakukan. Just-in-time pengiriman memerlukan koordinasi yang tepat dari waktu untuk pengiriman dan perencanaan yang baik untuk kesiapan crane untuk mengangkat. Kurangnya koordinasi mengakibatkan keterlambatan pada proyek konstruksi, dan pembengkakkan biaya akibat pekerjaan tenaga kerja terhenti

Results (English) 1:

As for the results of the research that has been done above shows that the factors which affect the decision restricting Just In Time the use of prefabricated components in Surabaya City construction company is the readiness of the equipment on time. On the initial planning of the project, the construction company it's good to plan in detail, particularly the heavy equipment. Any work that must be carried out in accordance with a predetermined schedule to avoid usage that is not effective and efficient. Because when it is not in accordance with its functions will occur the work piling up, and delays result not in accordance with the schedule of implementation. The readiness of the equipment needed in prefabricated components pelaksanan cast in situ. Based on the experiences of project managers who have implemented the method JIT, without the availability of the equipment memadami will delay the Assembly and installation of the components. According to Yogie Aditia (2010), after and before the job is done it's good the operator checks the equipment will wear due to normal use require mechanical energy in order not to damage the fatal to cause to a cessation of work. In addition, the tools used in the project are affected by productivity tool against the volume of work that will be done. Just-in-time delivery requires a precise coordination of the time for delivery and good planning for readiness of the crane to lift. The lack of coordination resulted in delays on construction projects, and pembengkakkan costs due to labor work stalled

Results (English) 2:

The research results that have been done indicate that factors that influence the decision of Just In Time use of precast components in Surabaya City construction company is the readiness of equipment that is not timely. In the initial project planning, construction companies it is better to plan in detail, particularly heavy equipment. Any work to be performed must be in accordance with a predetermined schedule in order to avoid the use of ineffective and inefficient. Because if they do not correspond with the function will take place the work piling up, and delays due in accordance with the implementation schedule. Readiness of equipment required in the conduct of precast components cast in situ. Based on the experience of project managers who have implemented the method JIT, without the availability of equipment slake will postpone the assembly and installation of components.
According Yogie Aditia (2010), After and before the job is done it helps operators check the equipment that will be used for the process is in need of mechanical order not fatal damage occurs to cause the cessation of work. In addition, the equipment used in a project influenced by productivity tool against the volume of work to be done. Just-in-time delivery requires proper coordination of time to delivery and better planning for readiness crane to lift. The lack of coordination resulted in delays in construction projects, and swelling costs due to labor work stalled