THE RE-LAYOUT OF SOUDAN BIRD CAGE ENTERPRISE, SOUDAN, SURAKARTA.

Eva Martina Afriana, NIM : I 0302001. THE RE-LAYOUT OF SOUDAN BIRD CAGE ENTERPRISE, SOUDAN, SURAKARTA. Thesis. Surakarta : Industrial Engineering Faculty, Sebelas Maret University Surakarta, October 2006.

ABSTRACK

“Manunggal” bird cage enterprise, located in Soudan Surakarta, is one of the manufactured enterprise that produces bird cages of raw material from which teaks and “Apus” bamboos in Soudan, Surakarta. The tight competition in producing bird cages demands the enterprise to do better in satisfying consumers. By determining a recent competitors, it is expected that the enterprise can make a good purpose of quality production through the smooth production activity. One of important factor from that purpose is material handling that determined by the current materials in the production process. That activity causes material handling cost and the movement of material distance. The condition of its location that does not appropriate to the layout criterion causes the security and the performance of workers, the current material good production than influences half finished product and finished product cause the obstruction toward material handling traffict.

The first evaluation and design toward the factory location is by using manually travel chart method or from to chart and distributed by software quant system. The purpose is to minimize the material handling seen from the distance and the cost of material handling. From the description above, it can be concluded that there are three layout alternatives that have smaller distance and material handling cost that before. The next step is to elect the best layout based on the consideration of the distance and optimal material handling cost; the nearness of the first operation with the acceptance, the nearness of the last operation with the dispatch. By using performance layout, it reduces 38,77% of the radius material handling and 47,06% of material handling cost retrenchment.

Key words : re-layout of enterprise, from to chart, distance of material handling, cost of material handling

PENINGKATAN JAMINAN KUALITAS ASSEMBLY LINE

ABSTRACT

The paper presents the improvement of quality assurance at an automotive industry which produces multi-purpose vehicle. Their multi-purpose vehicle is a global product, which means that it should concern not only domestic market demand but also international market demand and specification. Thus to maintain customer satisfaction on product quality, one of the efforts can be done to improve quality assurance level is by implementing Quality Assurance Network activity.

Keywords: quality assutrance, improvement, quality assurance network activity.

Studi Dermaga Tipe Bulkheads dengan Kapasitas Kapal Maksimum 10.000 DWT

ABSTRAK

The cost that was needed in the development of a quay was very big, sehingga the development of the quay that was quite economical in our country really was needed. Oleh because that must be carried out by the study of various good problems in planning and tinjauan the cost. When being seen from the aspect of planning as well as the analysis of the cost, the quay bulkheads merupakan one of the quite economical quays, so as to this thesis was carried out studi the quay bulkheads both in planning and the cost. Quay planning bulkheads this was carried out by using the wall turap bebas (cantilever sheet pile wall) or the wall of the coat berjangkar (anchored sheet pile wall) and was planned by the ship kind that will be tied up to the quay bulkheads ini was kapal the General cargo with the capacity of the maximum ship 10,000 DWT.

Results of this study showed that for General's ship kind cargo with the smallest ship capacity 1,000 DWT could not use the wall of the free coat (cantilever sheet pile wall), section modulus (S) that was received for the smallest ship capacity 1,000 DWT - 3 3 = 4, 322 10 m./m. long the wall, bigger than section modulus the biggest coat - 3 3 that was available PZ-38 with section modulus (S) = 2, 5132 10 m./m. long the wall, because of the coat that was available did not fill the condition then in quay planning bulkheads for General's ship kind cargo with the capacity of the maximum ship 10,000 DWT were used the wall of the anchoring coat (anchored sheet pile wall). In the analysis of the cost that was done, results of this study showed that increasingly big the ship capacity will make the cost that was spent increasingly big, for General's ship kind cargo with the smallest ship capacity 1,000 DWT the quay cost that was spent of Rp. 31,450,608,000.-

So as for economical and efficient quay planning better dermaga that will be built to the area that in line with the shoreline used tipe the quay bulkheads by using the wall of the coat berjangkar (anchored sheet pile wall), because apart from having a function of as the place leaning him the ship, the quay bulkheads could function as project restraint reklamasi .

PENELITIAN PELABURAN LAPIS IKAT OPTIMUM YANG MENGGUNAKAN ASPAL CAIR RC-250 DAN ASPAL EMULSI CRS- 1 DENGAN PENGUJIAN KUAT GESER

ABSTRAK

Liquid asphalt often very much was used as prime coat and tack coat. Untuk tack coat, emulsion asphalt that often was used was the SS type and RS, whereas for liquid asphalt that often was used was the type of MC dan RC.

Stronger permanent from tack coat depended on the quantity of the resurfacing tack coat and coarseness of the texture of the surface of the layer of the road. As far as this is concerned not yet ada the specification about strong shifted the layer of the bunch, only had the provisions re-educateed Marga that for the need of the layer of the bunch, liquid asphalt that was used adalah of 0.2 – 0,5 l/m and for emulsion asphalt was of 0.25 of – 0,75 2 l/m .

This research aimed at knowing the quantity of the resurfacing dengan the strong testing shifted. The production of the test object was varied menurut the quantity of the resurfacing tack coat him, that is 0,2 l/m ; 0,3 l/m ; 0,4 l/m ; 0,5 2 2 2 l/m .untuk liquid asphalt and 0,2 l/m ; 0,3 l/m ; 0,4 l/m ; 0,5 l/m ; 0,6 l/m ; 2 2 2 2 2 2 0,7 l/m ; 0,8 l/m for emulsion asphalt. Each one was made 3 test objects, 2 2 both that used liquid asphalt and that used aspal emulsi.

Results of the research showed that to tack coat that menggunakan liquid asphalt the kind RC-250, strong shifted the maximum was received in kuantitas the resurfacing as big as 0,315 l/m . Whereas to tack coat yang 2 used emulsion asphalt of the kind Crs-1, strong shifted the maximum diperoleh in the quantity of the resurfacing as big as 0,5046 l/m . Time pemeraman aspal 2 the emulsion of the kind Crs-1 in the quantity of the optimum resurfacing was 38.36 minutes, shorter than time pemeraman liquid asphalt RC-250 in kuantitas the optimum resurfacing, that is for 43 minutes. This research juga depicted time relations pemeraman liquid asphalt and aspal the emulsion.