Designing Work Standards to Reduce Lead Time Delivery using Value Stream Mapping Method: A Case Study
(1) Jurusan Teknik Industri Universitas Kristen Petra
(*) Corresponding Author
Abstract
PT. Samando experienced problems in terms of delivery of goods the expedition. Delay means delivery of goods leaving exceeds the specified time limit. The level of delays in PT. Samando during 2015 amounted to 64.94%. The absence of proper work standards resulted in the delays on the internal processes that lead to delay in delivery. Value stream mapping method used to solve problems that occur in the PT. Samando. Value stream mapping consists of two phases: current state phase and future state phase. Current state phase is a picture of the beginning of all activities which could further identified their waste. The current state total lead time is 6.891,33 seconds. Future state phase is a condition subsequent to the improvement of the waste that have been identified previously. There are six waste, which are four transportation waste and two waiting waste. The results of the future state condition is 3.916,32 seconds with three types of SOP (Standard Operating Procedures) and two relayout.
Keywords
Delivery of goods, Value stream mapping, Current state, Future state, Design of work standards
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