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I Dewa Putu Sutjana
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PENGGUNAAN TANGKAI PEGANGAN ROLLER CAT YANG DIMODIFIKASI MENINGKATKAN KINERJA PENGECAT PLAFON RUKAN DI DENPASAR I Gusti Agung Haryawan; I Dewa Putu Sutjana; I Made Sutajaya
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 2 No 2 (2016): Volume 2 No 2 Desember 2016
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.2016.v02.i02.p01

Abstract

Buildings development is very glowing recently.  This also has effect on manpower who works at this sector.  Manpower is demanded to have skill according to his field.  Worker at finishing field or especially for ceiling painter needs skill and technique that he should master.  While working the worker always assists by tools and paint materials.  Tools that are used by the ceiling painter have not been refered to antropometry aspect, so it can cause inconvenient in performing the job.  Working with toold that are not accorded to ergonomic principle and working posture that is not physiological can cause fatigue, muscle disturbance, musculoskeletal and increasing working load.  That is why it needs to modify painting roller holder stick.  In that case the worker can work in comfort, safe, healthy, efficient and productive so it can increase productivity. This research was perfomed at office house at Denpasar City.  Type of this research is experimental research by using treatment by subject design by involving 16 samples.  Interval between before treatment and after treatment is given washing out for two days.  Data measured are the working load measured by the increasing of subjective complaint recorded by Nordic Body Map questionnaire, pulses, fatigue and working productivity.  Data of subjective complaint was analyzed by non-parametric statistic test using the Wilcoxon test with significance rate of ? = 0.05, data of pulses as indicator of working load,  working productivity was priorly data normality tested by Shapiro-Wilk Test with significance rate of ? = 0.05.  Data that normal distributed is continued with parametric statistic test using the t-paired test at significance rate of ? = 0.05. Research result shows that there is significant different (p<0.05) to working load variable, musculoskeletal complaint, fatigue and productivity.  At before treatment the average of pulses of ceiling painter is 118.95 + 2.30 dpm, average of musculoskeletal complaint is 78.50 + 5.84, average of fatigue is 74.22 + 388 and average of productivity is 0,070 + 0,017.  Whereas, at after treatment the average of pulses of ceiling painter is 111.89 + 6.58 dpm, average of musculoskeletal complaint is 61.61 + 1.71, average of fatigue is 64.50 + 2.88 and average of productivity is 0,086 + 0,070. Modification of painting roller holder stick turned out to decrease working load for 10,77%, musculoskeletal complaint for 21,51%, fatigue for 13,09%, and productivity is increasing for 22,85%. From discussion above it can be concluded that the modification of painting roller holder stick can decrease working load, musculoskeletal complaint, fatigue, and increase productivity.  In that case, it can be expected that the ceiling painter workers use this painting roller holder stick in order to minimize any complaint raises due to working process
KOMBINASI PENAMBAHAN SHIELDING TIMBAL MESIN FLUOROSCOPY BAGASI DAN PENGATURAN JARAK PEKERJA TERHADAP SUMBER RADIASI MENURUNKAN PAPARAN RADIASI SINAR X DAN KELELAHAN MATA PADA PEKERJA SCREENING DI BANDARA INTERNASIONAL X Maghfirotul Iffah; I Putu Gede Adiatmika; I Wayan Bandem Adnyana; I Dewa Putu Sutjana; I Made Muliarta; Ida Bagus Alit Swamardika
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 4 No 1 (2018): Volume 4 No 1 Juni 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.i01.p01

Abstract

Screening is ordinary process airport passanger was machine baggage. X-ray radiation gives impact to eye because eye sensitive of radiation. Many kinds of eye strain symptom got by screening worker such eye poignant. It is neressary to give intervention to decrease the radiation exposure and eye strain for worker by increasing lead shielding on the fluoroscopy machine baggage and setting of worker distance toward the source of radiation. Experimental research with pre-post test control group design. A sampel of 30 people were taken with a simple randomized method which was subdivided into group 1 as a control group without the additional treatment of lead shielding and working distance regulation of the radiation source, group 2 with the addition of a shielding and setting distance as far as 2 m. the study was conducted in August 2017. The variables evaluated were exposure to the received radiation of workes and the strain of the workers eyes. The result of the research is a combination of lead shielding on machine baggage fluoroscopy and setting of working distance to X ray source at X International Ariport significantly (p<0,05) in decreasing radiation exposure received by worker equal to 74,59% and worker eye strain 68,85% for a distance of 1,5 m and decreased radiation exposure to the workers as much as 93, 69% and the eye strain on the worker 89,79% at a distance of 2 m from the radiation source. Concluded that the combination of increasing lead shielding and the setting of worker distance toward the source of radiation decrease thr radiation exposure and eye strain on the screening worker at X International airport.
PEMBELAJARAN INOVATIF JIGSAW BERORIENTASI ERGONOMI PADA MATA PELAJARAN BAHASA INGGRIS MENINGKATAN LUARAN PROSES DAN HASIL BELAJAR PESERTA DIDIK KELAS X MA NW GELONDONG Abdul Hafiz Haqqi; I Made Sutajaya; Luh Made Indah Sri Handari Adiputra; Ida Bagus Adnyana Manuaba; I Dewa Putu Sutjana; Ida Bagus Alit Swamardika
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 4 No 1 (2018): Volume 4 No 1 Juni 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.i01.p06

Abstract

The learning process involving teachers and students in various activities cause an impact toward learning outcome and learning achievement. Learning outcome in the form of fatigue, boredom and learning achievement relate to the learning condition that applied. One of the innovative learning models was Jigsaw. The learning of innovative jigsaw oriented ergonomic required to create learning condition quality. The aimed of this study was to prove the learning of innovative jigsaw in English subject can increase learning outcome and student’s learning achievement. This research used nonequivalent randomized pre and posttest control group design, involving 33 sampels which choosed become 16 samples in the control group and 17 samples in the experimental group. The data were collected using boredom questionnaire for boredom, 30 Items of Rating Scale for fatigue and rubric of English speaking language for student’s learning achievement. The normality of data was tested using Shapiro-Wilk test. The normal distribution data were analyzed using t group and the data which was not in normal distribution were analyzed using Mann-Whitney test with significance level 5% (?=0.05). The result of the research showed that the learning of innovative jigsaw oriented ergonomic in english subject that applied in experimental group increased the learning outcome seen from the fatigue decreased by 23.05%, boredom decreased by 30.25% and student’s learning achivement increased by 27.91%. It could be concluded that the learning of innovative jigsaw oriented ergonomic in English subjects can increase learning outcome and learning achivement. It is suggested that the learning of innovative jigsaw oriented ergonomic not only applied in English subject and on the tenth grade students of Ma NW Gelondong but can be applied to other subjects, grades and schools.
UJIAN OSCE REGULER BERORIENTASI ERGONOMI MENINGKATKAN KINERJA PENGUJI DI FAKULTAS KEDOKTERAN UNIVERSITAS ISLAM AL-AZHAR MATARAM Iing . '; Dewa Putu Sutjana; Ida Bagus Alit Swamardika
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 1 No 2 (2015): Volume 1 No 2 Desember 2015
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.2015.v01.i02.p02

Abstract

Regular Objective Structured Clinical Examination  (OSCE) was a clinical skill  test in the Faculty of Medicine Islamic University Al-Azhar Mataram.  Examiner of OSCE in this study was a doctor who was also a lecturer trained in judging student’s clinical skills. The study aimed to know whetherergonomic-oriented regular OSCE by muscle stretching and drinking sweetened tea can improve the performance of examiners in the Faculty of Medicine Islamic University Al-Azhar Mataram. Performance improvement indicators used were decreased complaints of boredom, fatigue and musculoskeletal.Methods used in this study was experimental study with “treatment by subject design”. The study used as many as 18 sample given two treatment which was the first period without the ergonomic intervention involving stretching of the muscle and drinking sweetened tea and the second period was a group with ergonomic intervention. Boredom was measured by a boredom questionnaire.Fatigue, was measured from 30 items of fatigue questionnaire from Japan IFRC(Industrial Fatigue Research Committee).   Skeletal   muscle   complaints was predicted from  Nordic Body  Map  questionnaire.  Data  were  analyzed  bynormality test and t-paired test with significancy level of 5%.The results of this study showed that there was a significant difference(p<0,05) in average score boredom, fatigue and musculoskeletal complaints. The mean boredom score in the first period was 39,724 and in the second period was26,415 with reduction in average boredom score was 33.5 %. Fatigue mean scorein the first period  was 44,050 and the second period was 23,525 with reductionof fatigue score was  46,59 %. Mean musculoskeletal complaints score in the first period was 39,25 and the second period was 14,02 with reduction in mean musculoskeletal complaints score was 64,28 %. 19It can be concluded from this study that ergonomic  intervention by muscle stretching and drinking sweetened tea in the interrupted time of examination process improved the performance of OSCE examiner in terms of boredom, fatigue and musculosceletal complaints in the Faculty of Medicine of Islamic University Al-Azhar Mataram.
REDESAIN RAKEL DAN PEMBERIAN PEREGANGAN AKTIF MENURUNKAN BEBAN KERJA DAN KELUHAN MUSKULOSKELETAL SERTA MENINGKATKAN PRODUKTIVITAS KERJA PEKERJA SABLON PADA INDUSTRI SABLON SURYA BALI DI DENPASAR Daryono . .; I Dewa Putu Sutjana; I Made Muliarta
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 2 No 2 (2016): Volume 2 No 2 Desember 2016
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.2016.v02.i02.p02

Abstract

Problems ergonomics in industrial screen printing traditional fabrics such as work attitude unnatural causing musculoskeletal disorders in workers printing. To overcome these problems, especially for fabric printing activity done by redesigning Rakel research and giving active stretching. The purpose of this study was to know the effects of the using redesigning Rakel and active stretching for the fabric screen printing workers to decrease the workload, musculoskeletal disorders and increased work productivity. The study design is the design of the same subject, involving 12 workers printing male, 20-45 years old, between 1-5 years of work experience. Research into two phases. The first phase (I) subjects treated with Rakel without redesigning work and without giving active stretching. The second phase (II) subjects treated with redesigning work Rakel and giving active stretching. Among the two phases of the study, given a wash out period for 2 days and adaptation redesigning Rakel for 4 days, to eliminate carry-over effects. The workload is measured by the method of pulse 10 beats, musculoskeletal complaints measured by a questionnaire Nordic Body Map at 4 Likert scale and work productivity based on the ratio between output and input. Data were analyzed with the Shapiro-Wilk test to determine the normality of the data, paired t-test to test the significance difference variable workload and productivity of work at the significance level ? = 0.05 and Wilcoxon test for variables musculoskeletal complaints. The results showed that redesigning Rakel and provision of active stretching can reduce the workload of 30,3% (p<0.05) and lower musculoskeletal complaints by 16,9% (p<0.05) as well as increasing work productivity by 45,5% (p <0.05). It concluded that the redesign Rakel and provision of active stretching can reduce the workload and musculoskeletal disorders and increase productivity for workers printing. Suggested to the owner of a similar business industry to make good working conditions referring to ergonomic principles, so as to create safer working conditions, comfortable, healthy and productive workers.
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.
PENGGUNAAN REDESAIN BANTAL MENYUSUI MENINGKATKAN MOTIVASI IBU MENYUSUI DAN KEPUASAN BAYI SERTA MENGURANGI KELELAHAN DAN KELUHAN MUSKULOSKELETAL IBU POST PARTUM Ni Wayan Muliarthini; I Dewa Putu Sutjana; I Putu Gede Adiatmika
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 2 No 2 (2016): Volume 2 No 2 Desember 2016
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.2016.v02.i02.p03

Abstract

Breastfeeding is a very important activity for both mother and baby. In the breastfeeding state the relationship between mother and baby will be tight and close. The old method and also duration of breastfeeding can cause fatigue, shoulder muscle tension, and soreness / stiffness in breastfeeding mothers. Problems due to absence of the use of pillow when mother breastfeed and mothers only depending on her limb to sustain baby when breastfeeding. In this case we need an ergonomic pillow to help mother feeding her baby. The purpose of this research is to investigate the use of redesigning nursing pillow can reduce fatigue, musculoskeletal complaints in breastfeeding mothers, to determine the use redesigning nursing pillow increase the motivation of mothers to breastfeed the baby as well as increase the satisfaction of nursing infants.This research held in as an experimental research draft of pre and post control group design. Samples that were included in this study was 22 people divided into two groups. The control group will breastfeeding using older model nursing pillow, while the another group will use the new redesign nursing pillow. Data analysis using t-test paried significance level of 5%.The result showed mother’s motivation after breastfeeding in both groups increased, the control group (18.27 ± 2.370) and the treatment group (15.45 ± 1.809). Baby satisfaction in the control group (11.09 ± 0.943), while the treatment group (12.27 ± 0.904). Exhausted mother’s in the control group (39.64 ± 2.803), while the treatment group (32.64 ± 1.504).Musculoskeletal disorders that mother’s felt in the control group (37.54 ± 1.694), while the treatment group (30.81 ± 2.136).Based on the study can be concluded that redesign breastfeeding pillow can giving impact to increase motivation and baby satisfaction and also decrease fatigue and musculoskeletal complain/disorder that mothers can feel. So hopefully by using this nursing pillow design maximizes mothers to breastfeed
PENGATURAN ORGANISASI KERJA BERORIENTASI ERGONOMI MENURUNKAN RESPON FISIOLOGIS PEKERJA DAN WAKTU BONGKAR MUAT DI KOMPLEK PERGUDANGAN BULOG BATUBULAN DIVISI REGIONAL BALI Ni Wayan Sutrisni; I Dewa Putu Sutjana; I Putu Gede Adiatmika
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.p02

Abstract

Proses bongkar muat beras di pergudangan bulog masih dilakukan dengan tenaga fisik. Berat beban yang diangkat sekitar 60 kg, melebihi beban maksimal yang ditentukan sekitar 40-50 kg. Disamping itu buruh pengumpan yang menaikan beban ke atas bahu buruh pengangkut bekerja dengan sikap membungkuk, kepala menunduk, mengangkut melebihi tinggi bahu dan dilakukan berulang. Kondisi demikian meningkatkan respon fisiologis dan memperlambat waktu bongkar muat. Tujuan penelitian ini untuk membuktikan seberapa besar pengaturan organisasi kerja berorientasi ergonomi dapat menurunkan respon fisiologis serta waktu bongkar muat. Telah dilakukan penelitian di komplek pergudangan bulog Batubulan divisi regional Bali, Gianyar. Penelitian eksperimental dengan rancangan sama subjek dengan subjek 12 orang buruh. Periode I proses bongkar muat tanpa intervensi. Periode II dengan intervensi pengurangan berat beban dan rotasi tugas. Beban kerja, keluhan muskuloskeletal, kelelahan, dan waktu bongkar muat dianalisis antar Periode I dan Periode II. Hasil penelitian diperoleh bahwa pengaturan organisasi kerja berorientasi ergonomi dapat menurunkan beban kerja periode I sebelum kerja rerata 81,00±4,30 dan sesudah kerja rerata 128±12,7, periode II sebelum kerja rerata 81,47±4,20 dan sesudah kerja rerata 116±7,06 penurunan sebesar 9,4%. Menurunkan keluhan muskuloskeletal periode I sebelum kerja rerata 42,41±4,62 dan sesudah kerja rerata 54,30±4,64 periode II sebelum kerja rerata 42,08±4,87 dan sesudah kerja rerata 46,35±4,46 penurunan sebesar 14,64%. Menurunkan kelelahan periode I sebelum kerja rerata 35,67±2,94 dan sesudah kerja rerata 67,80±2,26 periode II sebelum kerja rerata 35,95±2,36 dan sesudah kerja rerata 57,82±2,56 penurunan sebesar 14,72%, menurunkan waktu kerja periode I rerata 3,24±0,08 dan periode II rerata 3,15±0,04 penurunan sebesar 2,78%. Pengaturan organisasi kerja berorientasi ergonomi dapat menurunkan beban kerja, keluhan muskuloskeletal, kelelahan, dan waktu bongkar muat (p<0,05). Disimpulkan pengaturan organisasi kerja berorientasi ergonomi pada proses bongkar muat dapat menurunkan respon fisiologis dan waktu bongkar muat. Disarankan pengaturan organisasi kerja berorientasi ergonomi dapat diterapkan untuk meningkatkan kesehatan dan kualitas hidup pekerja.
ANALISIS BEBAN KERJA PETANI PADA PENGOLAHAN LAHAN STROBERI DI KABUPATEN TABANAN M. Yusuf .; Nyoman Adiputra .; I Dewa Putu Sutjana; Ketut Tirtayasa .
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 2 No 2 (2016): Volume 2 No 2 Desember 2016
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.2016.v02.i02.p06

Abstract

Bedugul is a village in Tabanan regency that produce strawberry. Bedugul is famous tourist area not only in Bali or Indonesia, are even known in the world. . In the process of planting strawberries, farmers cultivate land by making raised beds (bedeng) beforehand, add fertilizer, coat beds with mulch, and make a hole in the plastic mulch. there are problems in the processing of these strawberry fields, such as the musculoskeletal disorder and general fatigue. This research was conducted observational against 12 strawberry farmers in Bedugul Tabanan regency. The workload is predicted by calculated the pulse that measured by ten pulse methode in artery radialis use a stopwatch. Ambient temperature and humidity are measured with a sling psychrometer.  Wind speed is measured using the anemometer. Temperature heat of solar radiation measured with a thermometer bulb. General fatigue predicted by 30 item questioners about fatigue with 4 Likert scale. Musculoskeletal disorders predicted by Nordic Body Map. ECPT (extra calorie due to peripheral temperature) and ECPM (extra calorie due to peripheral metabolism) is calculated based on the pulse restore of the farmers. The results of this research concluded that: (1) Workload strawberry farmers categories of heavy workload, (2) There are significant differences in the score of subjective disorder of farmers (musculoskeletal disorder and general fatigue) before and after work, (3) The value of ECPM higher than ECPT so that to improve the activity of the farmers can be done through the task of strawberry farmers (4) score RULA analysis values obtained grand score of 7, that is mean investigation and change are required immediately. It is therefore recommended to immediate improvement in the work of the strawberry farmers
PEMBERIAN BUAH PISANG, ISTIRAHAT PENDEK DAN PEREGANGAN MENURUNKAN KELUHAN MUSKULOSKELETAL, KELELAHAN DAN MENINGKATKAN PRODUKTIVITAS PEMANEN PENGGUNA ALAT EGREK PERKEBUNAN KELAPA SAWIT PT. SSD KALIMANTAN TIMUR Yuhana Damantalm; Ketut Tirtayasa; i Putu Gede Adiatmika; Ida Bagus Adnyana Manuaba; I Dewa Putu Sutjana; Lilik Sudiajeng
Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Vol 4 No 1 (2018): Volume 4 No 1 Juni 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.i01.p04

Abstract

In cutting of fresh palm coconut by using of egrek tools have repeatition movement and need extra of muscle strength. The worker have exhaution experience, so sometimes they took a rest in working time. Using of muscle continously and unergonomic position of worker could lead musculosceletal problems. In order to balance of enough nutrient and proper worker’s posture. The aim of this research to prove that consumption of banana, short rest and stretching in reducing of musculosceletal problems, exhaution and increasing of permanent palm coconut worker productivity in using of egrek tools. The research was done in form of PT. SSD Berau, with treatment by subject design toward 16 workers sample. Period I (P0) of harvest process without intervention and period II (P1) of harvest process with intervention. Exhaution was using 30 item of rating scale exhaution and productivity based on output and input comparison. Data tasted by t-paired test in testing of musculosceletal problem, exhaution and productivity difference in significant level ? = 0.05 before and after working. And t-independent test for difference between groups. The result of research with intervention of musculoskeletal problems of period I before work 37.44 ± 1,21 and after 69.25 ± 2.24, period II before work 37.75 ± 1,13 and after 47,25 ± 4,95 decrease of 31.77%; exhaution period I before working 39.31 ± 1.35 and after 72.63 ± 1.50, period II before work 36.69 ± 1.62 and after 55.38 ± 1.78 decrease of 23.75%, productivity period I 0.51 ± 0.08 and period II 0.70 ± 0.06 increase of 38.40%. There was decreasing in musculoskeletal problems, exhaution and increase productivity with signifikan level (p <0.05).It can be concluded the giving of banana, short rest and stretching decrease musculoskeletal problems, exhaution and increase productivity of harvesters egrek tool user of palm oil plantation PT. SSD. It suggested to apply the interventions in oil palm plantations in reducing musculoskeletal problems, exhaution for increased productivity.
Co-Authors A Manuaba Abdul chalik meidian Abdul Hafiz Haqqi Abdurrasyid - adiartha g Adnyana Manuaba Agung Wiwiek Indrayani Agus Sri Lestari Ariati, N.N. Bagus Andika Pramana Bagus Budi Airlangga Bagus Komang Satriyasa D A inten D.M. Ari Dwi Jayanti Dady Iskandar Daryono . . Desak Made Wihandani Dewa Putu Gede Purwa Samatra Dharmayanti, Cokorda Istri Dyah Esti Pranwengrum Elisabeth Matrona Sintia Pareira Enny Fauziah Faradilah Destyana Herta Meisatama HI Suyasning I Dewa Ayu Inten Dwi Primayanti I Gede Arya Sena I Gusti Agung Haryawan I Gusti Ayu Widianti I Gusti Ngurah Nala I Ketut Gede Juli Suarbawa I Ketut Wedarthana Aditya Prana I KG Suhartana I Made Bakta I Made Krisna Dinata I MADE MULIARTA . I Made Sutajaya I Nengah Sandi I Nyoman Adi Putra I Nyoman Mangku Karmaya I Nyoman Sucipta I Nyoman Sutarja I Putu Adiartha Griadhi I Putu Gde Surya Adhitya I Putu Gede Adiatmika I Putu Prisa Jaya . I Putu Yudi Pramana Putra I Wayan Bandem Adnyana I Wayan Parwata I Wayan Surata IB Adnyana Manuaba, IB Adnyana Ida Bagus A. Swamardika Ida Bagus Adnyana Manuaba Ida Sri Iswari Iing . ' IKG Suhartana, IKG indah adiputra Indah Sri Handari Adiputra Indrasuari, A.A Istri Diah J Alek Pangkahila, J Alek J. A. Pangkahila Jhon Roby Purba Joanne Ingrid Robot K TIRTAYASA K tirtayasa K Tirtayasa K Tirtayasa . Ketut Tirtayasa Lilik Sudiajeng Luh Made Indah Sri Handari Adiputra Luh Made Indah Sri Handari Adiputra Luh Putu Ratna Sundari Luh Putu Ratna Sundari Lukas M. Boleng Lukas Maria Boleng M Yusuf M. Ali Imron M. Ali Imron M. Irfan M. Yusuf . Maghfirotul Iffah Manuaba, I.B.P Maytadewi Negara, Ni Luh Gede Aris Moh. Ali Imron, Moh. Mohammad Syahroni Muh. Ali Imron Muh. Irfan Muh. Irfan Muhammad Ali Imron muhammad irfan Muhammad Irfan Mun Yin Yen N Adiputra N Adiputra . N ADIPUTRA, N N. Adiputra N. Adiputra Ni Luh Gde Widiantari Ni Luh Putu Gita Karunia Saraswati Ni Made Parwati Ni Nyoman Arista Febrianti Ni Nyoman Ayu Dewi Ni Wayan Muliarthini Ni Wayan Sutrisni Ni Wayan Tianing Prihastini, Komang Angga Putu Gede Ery Suardana Putu Sinta Diahswari Widyadari Robert Hutagalung S. Indra Lesmana S. Indra Lesmana S.Indra Lesmana Santoso Santoso sudaryanto - Sugijanto - Susy Purnawati Sutajaya, I.M. Syahmirza Indra Lesmana Tirtayasa, K. Tjokorda Gde Bagus Mahadewa Tri Giyanto Wahyu Susihono Wahyuddin, Wahyuddin Witri Okta Maruli Yuhana Damantalm Yuniarti N