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ANALISIS PENERAPAN METODE LINE OF BALANCE PADA PEMBANGUNAN RUMAH SUSUN PEMKAB KEPULAUAN TANIMBAR Nony Soplanit; Nelda Maelissa; Henriette Dorothy Titaley
JURNAL SIMETRIK Vol 11, No 2 (2021)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v11i2.773

Pengelolahan proyek ingin selalu mencari metode yang dapat meningkatkan kualitas perencanaan waktu, jadwal dan mutu yang menjadi langkah dalam memenuhi kebutuhan dalam pelaksanaan proyek konstruksi. Suatu perencanaan dihadapkan pada pemilihan sumber daya yang tepat, dan merupakan gambaran dari cara penyelesaian dan pengendalian suatu proyek. Proyek yang memiliki paket pekerjaaan berulang (repetitive) membutuhkan metode penjadwalan proyek yang mampu mengakomodasikan sumber daya yang menerus dan terjadwalkan tanpa adanya suatu hambatan. Pada Pembagunan Rumah Susun Pemkab Kepulauan Tanimbar, Desa Bomaki yang penulis tinjau menggunakan metode penjadwalan Kurva – S, dan dalam pelaksanaan pembangunan mengalami keterlambatan akibat Covid-19 dan dari mobilisasi material. Sehingga penulis akan menganalisis penjadwalan dengan metode khusus untuk pekerjaan tipikal yaitu menggunakan metode LoB.Metode Line of Balance (LoB) adalah metode penjadwalan linier yang dapat menyediakan tingkat produktivitas dan informasi durasi dalam bentuk format grafik, dapat menunjukkan kemajuan kegiatan, serta mendeteksi potensial gangguan atau konflik pada item pekerjaan yang akan datang. Tahap penelitian metode ini diperoleh dari data time schedule rencana yang bertujuan melakukan penggambaran kembali untuk mendeteksi adanya konflik pada item pekerjaan.Dari hasil penelitian, penggunaan LoB dilakukan penyederhanaan aktivitas pekerjaan yang tipikal untuk pekerjaan struktur dan pekerjaan arsitektur sehingga memudahkan untuk dianalisis yang kemudian digambarkan kedalam diagram garis, dan dari hasil analisis menunjukkan LoB efektif dalam penggunaannya pada proyek Pembangunan Rumah Susun karena mampu mendeteksi gangguan pada Kurva – S dari penggambaran grafik LoB serta dari hasil perhitungan diperoleh durasi akhir pekerjaan selama 228 hari atau 38 minggu.

STUDI KORELASI PERILAKU PEKERJA TERHADAP PENERAPAN KESEHATAN DAN KESELAMATAN KERJA PADA PEMBANGUNAN POLIKLINIK FAKULTAS KEDOKTERAN UNIVERSITAS PATTIMURA AMBON Austin Caroles; Selly Metekohy; Henriette Dorothy Titaley
Journal Agregate Vol. 1 No. 1 (2022): September
Publisher : Jurusan Teknik Sipil

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Occupational Health and Safety is an effort to create a safe and healthy workplace so that it can increase work productivity. Occupational health is a condition where every worker must have a healthy state both physically, mentally and socially at work and must also maintain and protect health to work optimally and produce satisfactory work results. Based on the background of the problem, the author conducted a study to know how the relationship between the behavior of workers to the application of K3 in the Construction of the Polyclinic of the Faculty of Medicine, Pattimura University, Maluku, and whether the related Variables have a partial and simultaneous effect on the application of K3 or not. The methods carried out in this study there are 4 methods, namely: Validation Test, Reality Test, T-Test, and F Test. For the results of the Validation test, it is explained that all questions in the variables worker behavior and application of K3 are valid because the R count is greater than the R table and the Significance value does not exceed 0.05. For the results of the Reliability Test above, it is stated that the Question for Worker Behavior Variables, and Y is Reliable because the Cronbach Alpha value obtained exceeds 0.6. For the results of the T-test, it is known that the related variable has a partial effect on Variable Y. And from the results of the F test, it is known that the related variable has a simultaneous effect on Variable Y. The result of the study shows that there is a relationship between worker behavior and the application of K3, which is 95.1% and it is also known that the Worker Behavior Variable had a partial and simultaneous effect on the K3 Application Variable. Keywords: Correlation Study, Application of K3, Regression

FAKTOR-FAKTOR PENYEBAB KETERLAMBATAN PROYEK RENOVASI DAN PERLUASAN GEDUNG BALAI KARANTINA IKAN AMBON Legion Kopong; Nelda Maelissa; Henriette Dorothy Titaley
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i2.1200

Conatruction dealy is acommon problem Which frequently happens in construction industry. The purpose of this study was to indentity and categorize the delays causing factors greatly effecting the fish quarantine center building revavation and expansion project. The Fish quarantine center building renovation project was the object of this study motivated by delays. Futhermore, based on the secondary data obtained, time schedule is entirely used as the duration and normal cost of the project. Then, the Principal Compenent Analysis (PCA) method is applied to be able to find out the main factors causing dealys. Based on the results of the normality test and principal compenent analysis, the factors that effect the delay in the renovation and expansion of the Ambon Fish Quarantine Center Building were the material factors with a total variance of 57.575% including X1.1. Lack of construction materials, X1.2 Material changes in from, function, and specifications, X1.3 Delay in delivery of materials, X1.4 Damage to materials in storage, X1.5 Inccuracy of time.

ANALISA RISIKO PADA PROYEK PEMBANGUNAN GEDUNG AUDITORIUM IAIN KOTA AMBON Tisya Glorya Pelatta; Nelda Maelissa; Henriette Dorothy Titaley; Abraham Tuanakotta
Journal Agregate Vol. 2 No. 1 (2023): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i1.1202

Risk management is an effort to manage risk comprehensively, planned, and structured in a good system to prevent unexpected risks. It may allow the management to expand results by identifiying and analyzing the risk to work accident in the Auditorium building project in a IAIN Ambon. Each risk in the work phase must be assessed risk professionally. The assessment method used a risk assessment matrix sourced from NHS Highland, which adopted from AS/NZS 1360:2004 Risk Management. Primary data were obtained from interviews and questionnaires. Furthermore , secondary data were collected through the company’s organizational structure and project work items. In addition, data analysis was carried out through validity and realiability test, and finally, a risk assessment was implemented. The results of this study showed that there were five risk factors; injured/stabbed by risk level of 20 work accident risk variabels, there was obvioposly one medium risk inculuded in the category high risk and 19 other variables involved in the medium risk included in the category high and 19 other variebles invoveld in the medium risk category. In consclusion,strategiees that can be carried out to prevent the risk regaarding to the classification of risk levels, namely elimination, substitution, administation, and personal protecetive Equipment (PPE).

ANALISIS PENERAPAN SISTEM MANAJEMEN KESELAMATAN DAN KESEHATAN KERJA (SMK3) PADA PEMBANGUNAN GEDUNG PASAR MARDIKA KOTA AMBON Welem Meturan; Lenora Leuhery; Henriette Dorothy Titaley
Journal Agregate Vol. 2 No. 1 (2023): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i1.1237

Occupational Safety and Health (K3) is a science for the aticipacion recognizing, evaluation and control of hazards that arise in the workplace that can have an impact on the welfare and health of workers. The risk of falling is the highest cause of accidents. The use of adequate safety equipment such as guardrails and helmets, as well as the implementation of security procedures such as non-permanent ladders inspection and scaffolding can reduce the risk of accidents.Data analysis was used to calculate the analysis of health and work application in the project "Construction of Hitu Village Primary Hospital". The techniques in data analysis in this study are validity test, reliability test, analytical descriptive, regression analysis test, coefficient of Determination test, T - test and F test.The results of the analysis show that safety (X1) and health (X2) had a positive effect on work performance from the test results of multiple linear regression analysis from the correlation table or partial correlation, where safety (X1) obtained a value of r = 0.766 with a significance 0.000 <0.05. Health (X2) obtained a value of r = 0.592 with a significant 0.000 <0.05. For the value of the Summary Regression Model Correlation (R) which simultaneously (together) between the variables Health (X1) and Safety (X2), on Work Performance (Y) is r = 0.767. Among the two aspects of safety and health on the work performance of the Hitu Village Primary Hospital Construction project, the most dominant influencing test results of the partial is the occupational safety aspect of 0.722 or 72.2%.

ANALISA PERCEPATAN WAKTU PADA PROYEK PEMBANGUNAN STRUKTUR GEDUNG LABORATORIUM UNPATTI MENGUNAKAN METODE CRASHING PROGRAM DAN FAST-TRACK Christian Salakory; Octovianus Jamlaay; Henriette Dorothy Titaley
Journal Agregate Vol. 2 No. 1 (2023): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i1.1350

The development project of the Masela Block Supporting Intergrated Laboratory, Pattimura University was intended to be the object of this research because it was based on the problems that occurred in the project, namely delays. Based on secondary data obtained from the project, the budget plan (RAB) and time schedule are used the duration and normal costs of the project. Then crashing program method and the fast-track method are applied to reduce the duration and find out the total cost needed so that the project can run properly as the planned target time and does not experience delays. Crashing and fast-track methods are methods use to accelerate the execution time in contruction projects. Although these two methods can clearly reduce the application of these two methods on project implementation costs. From the analysis result carried out on structural work that crosses the critical path, it is obvious that the crashing time method is reduced by 17% or 38 days and the resulting cost overrun is 0.02% or IDR 10,615,733.38, while for the fast-track method reduced work duration is around 18% or 41 days where the project cost is also reduced by 1.89% or IDR 774,757,772.32 from the normal duration which should be 225 days at a cos of IDR 62,257,321,000.00.

RENCANA ANGGARAN BIAYA MENGGUNAKAN METODE AHSP 2016 DAN SNI 2018 PADA PROYEK PEMBANGUNAN GEDUNG MADRASAH IBTIDAIYAH NEGERI 5 KABUPATEN MALUKU TENGAH Saryo Theo Endom; La Mohamat Saleh; Henriette Dorothy Titaley
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i2.1778

A project is a unique activity with a set goal with limited time to be able to reach a specified target. Within the arrangement of a construction project, cost estimates play a significant role. The greater the value of a construction project causes the need for resources to manage the work. Therefore, it requires careful, carefully structured cost planning according to the method of analysis used. The SNI method was a renewal from the 1921 BOW analysis (Burgeslijke Openbare Werken) issued by the residential research and development center.The AHSP method (Job Unit Price Analysis) isa guide for analysis issued by the ministry of public work and citizen housing (PUPR). The aim of thi s study is to get results from economical cost-spending estimates between methods. According to estimates of the cost budget using the AHSP 2016 method, Rp 2,891,000,000 and according to estimates of the cost budget using the SNI 2018 method, Rp 2.615.500.000 by profit from AHSP 2016 and SNI 2018, Rp 275,500,000. And a 9.53% percentage presentation.

ANALISIS PRODUKTIVITAS ALAT BERAT PADA PEMBANGUNAN MARINA CENTER UNIVERSITAS PATTIMURA TAHAP II DI DESA HILA Heny Sihasale; Lenora Leuhery; Henriette Dorothy Titaley
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

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A heavy equipment productivity review was carried out on the Unpatti Ambon Marina Center Development project road section from STA 00+000 to STA 00+900 m. The analysis method are calculating the productivity of heavy equipment for excavation and embankment work, highway paving and reviewing the costs of using each heavy equipment in the form of excavators, dump trucks, wheel loaders, vibration rollers, motor graders, tandem rollers, water tank trucks, asphalt mixing plants and asphalt finisher. The analysis results show that for the primary channel, the excavation volume is 729.30 m³ and the embankment volume is 265.20 m³. For secondary channels, the excavation volume is 709.79 m³ and the embankment volume is 236.60 m³. The productivity of heavy equipment in the form of excavators in excavation work is 122.52 m³/hour and earth moving work is 173.67 m³/hour. For wheel loader productivity, the work of transferring material to the dump truck is 987.7 m³/hour and the work of transferring material to the asphalt mixing plant is 52,359 m³/hour. Meanwhile, the productivity of the motor grader for overlay leveling work is 3352.94 m²/hour, for solid overlay leveling work is 419,117 m²/hour, and for stripping work it is 3352.94 m²/hour. The productivity of the vibration roller is 92.13 m³/hour, the truck water tank is 71,142 m³/hour, the tandem roller is 32.21 m³/hour, the asphalt mixing plant is 49.80 tons/hour and the asphalt finisher is 23,530 m³/hour. The operating costs for heavy equipment for asphalt mixing plants are 462,852,825 Rp/hour, asphalt finishers are 118,106.48 Rp/hour, 3-5 ton dump trucks are 131,477.95 Rp/hour, excavators are 172,259.59 Rp/hour, motor graders are 174,731 .19 Rp/hour, tandem roller is 109,233.68 Rp/hour, vibration roller is 109,233.68 Rp/hour, water tank truck is 131,478.12 Rp/hour and wheel loader is 126,532.63 Rp/hour.

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