I Nyoman Sucipta
Program Studi Teknik Pertanian Dan Biosistem, Fakultas Teknologi Pertanian, Universitas Udayana, Badung,Bali, Indonesia

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Journal : Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic)

Improvement Mechanism of Work Oriented by Ergonomic Increase Health Quality and Productivity Ni Putu Sri Arnita; Nyoman Adiputra; Susy Purnawati; I Nyoman Sucipta; I Made Sutajaya; Luh Putu Ratna Sundari
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 6 No 2 (2020): Volume 6 No 2 Desember 2020
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2020.v06.i02.p02

Abstract

The aim of this research is to reduce musculoskeletal disorders, work stress, and increase productivity of workers piranti upakara makers by work mechanism improvement using ergonomic work oriented. Through a quasi-experimental using treatment by subject design and randomized pre and post-test group design assessed: (a) improvement mechanism of work oriented by ergonomic reducing musculoskeletal disorders, was recorded by Nordic Body Map Questionnaire; (b) improvement mechanism of work oriented by ergonomic reducing work stress, was recorded by Work Stress Questionnaire; (c) improvement mechanism of work oriented by ergonomic increase the productivity of workers, assessed by output (product produced) divided by input (pulse) multiplied by time. Data collection was done at 10 (ten) days before and after working, in Period I and Period II on 14 samples. Data obtained were analyzed using paired t-test at a significance level of 5%. The result showed that improvement mechanism of work oriented by ergonomic, reducing musculoskeletal disorders of workers to 44.45%, reducing the work stress of workers to 29.90%, and increasing productivity of workers to 53.93%. It can be concluded that improvement mechanism of work oriented by ergonomic reducing musculoskeletal disorders, work stress, and improving productivity of workers piranti upakara makers.
PERBAIKAN STASIUN KERJA DAN WILLIAM’S FLEXION EXERCISE DAPAT MENURUNKAN BEBAN KERJA, KELUHAN MUSKULOSKELETAL, DAN MENINGKATKAN PRODUKTIVITAS KERJA PADA PEKERJA PENYORTIRAN BUAH TOMAT DI DESA SEMANDING Herta Meisatama; Nyoman Adiputra; I Dewa Putu Sutjana; I Nyoman Sucipta; I Nyoman Sutarja; Susy Purnawati
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 4 No 2 (2018): Volume 4 No 2 Desember 2018
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2018.v04.i02.p06

Abstract

Penyortiran merupakan proses pemilihan buah dengan kategori buah yang baik atau layak jual dan buah yang busuk atau buah yang rusak. Proses penyortiran dilakukan dengan posisi kerja duduk jongkok dilantai. Perubahan sikap duduk tersebut akan berubah dengan waktu yang lama tepatnya ketika otot terasa tidak nyaman. Peneliti memberikan intervensi berupa pemberian william’s flexion exercise dan perbaikan stasiun kerja berupa penambahan meja kerja dan kursi untuk mengurangi terjadinya sikap kerja yang tidak alamiah. Penelitian ini merupakan penelitian eksperimental, dengan rancangan sama subjek. Periode (I) subjek diberi perlakuan dengan kondisi kerja konvensional. Periode (II) subjek diberi perlakuan dengan intervensi berupa pemberian william’s flexion exercise dan perbaikan stasiun kerja. Perbaikan stasiun kerja berupa penambahan meja kerja dan kursi. Diantara kedua tahap tersebut, diberikan washing out period dan adaptasi. Keluhan muskuloskeletal diukur dengan kuesioner Nordic Body Map pada 5 skala likert, beban kerja dengan menghitung denyut nadi kerja pekerja dan produktivitas kerja berdasarkan perbandingan output dan input. Normalitas data diuji dengan ShapiroWilk, uji t-paired untuk menguji perbedaan kemaknaan variabel keluhan muskuloskeletal, beban kerja dan produktivitas kerja. Hasil penelitian ini menunjukkan bahwa Perbaikan stasiun kerja dan Pemberian william’s flexion exercise berpengaruh secara signifikan (p<0,05). Terjadi penurunan muskuloskeletal sebesar 37%, penurunan beban kerja sebesar 13 %, dan peningkatan produktivitas sebesar 23%. Dapat disimpulkan bahwa pemberian william’s flexion exercise dan perbaikan stasiun kerja dapat menurunkan keluhan keluhan muskuloskeletal, beban kerja dan meningkatkan produktivitas kerja pada pekerja penyortir buah tomat. Sehingga disarankan untuk diterapkan pada pemilik usaha, untuk meminimalkan keluhan akibat proses kerja menyortir.
MODIFIKASI KAMPIL PAKAN TERNAK BERBASIS ERGONOMI MEMPERBAIKI BEBAN KERJA DAN MENINGKATKAN RODUKTIVITAS KERJA PEKERJA PETERNAKAN AYAM BROILER I Kadek Saputra; Ketut Tirtayasa; I Nyoman Sucipta
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 3 No 1 (2017): Volume 3 No 1 Juni 2017
Publisher : Program Studi Magister Ergonomi Fisiologi Kerja Pascasarjana Universitas Udayana Denpasar Bekerjasama dengan Perhimpunan Ergonomi Indonesia (PEI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JEI.2017.v03.i01.p02

Abstract

One of important activity on broiler management is providing feed. Plastic bailer use to be use as supporting equipment. Base on working posture, working duration, repeating frequency and load haul it does not follow the ergonomic principles. Therefore, it can influence working load and productivity of farm worker. This research aim to prove that ergonomic intervention such feeding bag modification base on ergonomic can improve work load and increase work productivity of broiler farm worker. This research is designed using pretest-posttest control group design. Twenty samples were selected with simple random sampling method and then allocated in to control group that use plastic bailer and intervention group that use feeding bag modification base on ergonomics to administer feed. The research was done in Suwegita Putra Chick Farm house located in desa Pajahan, Kec Pupuan, Kab Tabanan on Juni until Juli 2016. Evaluated variables were work load and work productivity of samples of broiler farm workers Research findings found that were decreasing heart rate about 13.7%, decreas cardiovascular load about 51%, increasing work productivity about 58.6%, and save the administration time about 51.9%. Therefore feeding bag modification base on ergonomic was significant (p<0.005) improving work load and work productivity. It could be concluded that feeding bag modification base on ergonomic improve work load and increase work productivity of broiler farm worker through work posture and work duration improvement, load haul adjustment. Finally, it can be expected that the research benefits can be implemented daily by broiler farm worker to achieve better general status.