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Human Resources Management Planning for Increasing Precast Productivity Based on PMBOK at XYZ Company Fertilia, Novika Candra; Adji, Raden Yudityo Afri
Quantitative Economics and Management Studies Vol. 1 No. 2 (2020)
Publisher : Yayasan Ahmar Cendekia Indonesia

In the era of globalization, it will demand every company to produce good quality products and also quickly in the completion of the product. Xyz Company is a company engaged in manufacturing. The company produces PCI Girder, Spunpile, U-ditch, and Barrier. But production activities there is a mismatch between the plans and the realization that has been made by the company, especially on spunpile products. The purpose of this study is to find out occurrences that affect human resource management planning and to find out how to manage these occurrences. For the method used, the authors used the method of interviewing, observing and distributing questionnaires. The analysis used is the validity test, reliability test, frequency index, severity index, and importance index. The results of this study are that Xyz company has 4 variables that are most influential in human resource management planning.

Analysis of Use of Welded Angle and Drop Hollow as Reusable Temporary Supporting in Metal deck Slabs Viewed From Performance of Costs And Time Fertilia, Novika Candra; Swasti, Sani Sona
Journal of World Conference (JWC) Vol. 2 No. 3 (2020): May 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i3.229

Like the project in general, slab work on Project Indonesia 1 uses one material, namely metal deck. The upper structure slab consists of 64 floors with a majority of 90% using a metal deck system. Where these components require support that can carry the workload, rebar, and fresh concrete. Starting with Metaldeck's non-reusable / fixed supporting (angle & anchor) design which is quite difficult to apply in the field, it has an impact on increasing time and increasing the cost of work. So the engineering team has the innovation of replacing non-reusable / fixed supporting material (angle & anchor) with reusable material (angle & drop hollow). Cost analysis is sought by calculating the RAB (Cost Budget Plan) using the unit price analysis used by the DKI Jakarta Government and how efficient the time gained. Based on the results of calculations and interviews with relevant experts on the project, the implementation of temporary supporting work costs was carried out using a non-reusable method of Rp.3,211,000,000.00. As for the implementation of the reusable method of Rp.649,916,800. There is a difference in cost between the non-reusable and reusable methods of Rp. 2,561,083,200.00. Where to implement the temporary supporting reusable method is cheaper than using the non-reusable initial method. Then in terms of installation time, the temporary supporting using the non-reusable method was 520 days while for the reusable method it was 260 days. There is a difference between the non-reusable and 260-day reusable methods. The results obtained that the use of Welded Angle & Drop Hollow as Temporary Supporting is more effective and efficient than using the initial Non-reusable method.

Risk Analysis of Time Delay in The Sumbawa Shrimp Pond Farming Project Muhamad Rizal; Novika Candra Fertilia
Journal of World Conference (JWC) Vol. 3 No. 2 (2021): March 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Sekar Laut Group is opening a new land of around 1,000 hectares for shrimp ponds in the Sumbawa area, West Nusa Tenggara. The land in Sumbawa is suitable for shrimp farming because the water is considered cleaner and has no pollution. during the construction process, there were various kinds of obstacles that resulted in work delays of around 23% of the agreed schedule. Therefore, research is conducted to determine the dominant risk that affects the project's time performance and provide risk mitigation so that the risks that occur can be minimized. This research uses quantitative research methods by distributing questionnaires to related parties and testing the validity and reliability using SPSS version 25 software. The data processing method uses risk value data analysis to determine which risks are classified as high risk. The number of risks identified in this research were 35 risks consisting of 33 risks based on literature studies and 2 new findings risks. based on 35 risks distributed to respondents, there are 2 risks that are categorized as high risk. 1 (one) risk comes from a literature study is the subcontractor's poor performance, and 1 (one) other risk comes from the risk of new findings from expert advice is the large amount of repair work due to the earthquake.

Comparison Analysis of Conventional Method Floor Slabs With Half Slab Method Against Cost and Time of XYZ Project Novika Candra Fertilia; Muhammad Fadhiil Dwi Sukmana
Journal of World Conference (JWC) Vol. 3 No. 2 (2021): March 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Development in the infrastructure and construction sector in Indonesia has been growing from year to year both in terms of design and the system used. Some of these systems include conventional and precast (Half Slab) systems. Implementation of the conventional system is casting on site or it can be called Cast in situ, while the precast for the implementation of the production process is carried out in a special place, then taken to the project site (transportation) to be compiled into one intact structure. In the implementation of the conventional system there are several shortcomings, namely it takes a long time, is of poor quality and requires a lot of formwork and workers, resulting in a long implementation time. But behind these many shortcomings, of course, there are advantages, namely low implementation costs. In this research, the writer will compare the conventional floor slab system with the half slab floor plate on the bridge project as the object of this final project to compare the effect between the conventional system and the half slab on the project implementation cost requirements and the implementation period and the implementation method. The comparative analysis of the conventional method floor slab and the half slab method floor plate has obtained results. For the conventional method floor plate costs Rp. 2,353,749,140 with an implementation time of 67 days. While the half slab floor plate costs Rp. 2,598,711,750 with an implementation time of 49 days. So conventional floor plate work is cheaper by Rp. 244,962.

Comparison Analysis of A Red Brick Wall With M-Cast Wall, Assessed from The Strength of Press, Time and Cost Catur Prayogo; Novika Candra Fertilia
Journal of World Conference (JWC) Vol. 3 No. 2 (2021): March 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Currently there are several technologies and materials in the construction sector as substitutes for conventional building wall materials, including M-Cast and red brick. This study aims to determine the comparison of compressive strength, time and unit cost of wall work using M-Cast material and red brick based on conventional methods and SNI. Productivity data in this study were obtained by directly observing the speed of work in the field. The method used in this research is the Daily Record Sheet method and the SNI method. The job coefficient to calculate the work unit price analysis is obtained by calculating yourself based on the productivity value obtained.The results of the productivity analysis show that M-Cast has twice the strength compared to red brick, it can be seen from the final results of the compressive strength test at the age of the sample to 28 days where the red brick only has a strength of 53.92 - 58.50 Kg / cm² while M- Cast has a strength of 118.06 - 127.18 kg / cm², and the productivity value of M-Cast wall work in each type of observation is that the installation time required is 3 hours to install 1 piece of M-Cast with an area of ??-12m² where the time is 1 hour of installation and 2 hours of finishing Meanwhile, the red brick wall work time is 36 hours, where the installation time is 12 hours, plaster is 12 hours and finishing is 12 hours. The unit cost of the M-Cast wall works per 12m² is Rp. 7,690,000, and the red brick wall is Rp. 4,434,000.

Analysis of the Causes of Waste with the Lean Construction Method on the 1700 Units Apartment Algeria Project Novika Candra Fertilia; Dian Andaka
Journal of World Conference (JWC) Vol. 3 No. 3 (2021): May 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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The construction industry is currently experiencing various problems such as time and cost overruns. One of the causes is waste. In the construction work of the 1700 apartment unit project in Algeria, it was found that waste was found in materials, tools, and time. One of the ways to control waste is lean construction. The purpose of this study is to determine the causes that have a high influence on the presence of waste in the 1700 unit Algerian apartment project and to know the strategies to manage it through the lean construction approach. This research method was conducted with a 4-stage questionnaire. The results obtained in this study are the causes that have a high effect on the presence of waste in the 1700 apartment unit construction project in Algeria: a. Last Planner System (poor planning and scheduling), b. First Run Studies (bad weather in winter), c. 5S Process (Visual Work Place) (a place where the material is easily disturbed and unsafe, and d. Fail-safe for Quality and Safety (repair work). Strategies that can be applied: a. Last Planner System: making an appropriate master schedule and evaluation daily, b.First Run Studies: evaluating the anticipation of bad weather, and claiming lost time, c. 5S Process: grouping materials and moving materials, d. Fail-safe for Quality and Safety: conducting routine daily meetings and using appropriate repair methods .

Comparisonal Analysis of Costs And Working Time Column Using Semi System Form and Aluminum Form in Building Project Case Study : Osaka Riverview Apartment Project Aji Tri Setiadi; Elhazri Hasdian; Yopi Lutfiansyah; Novika Candra Fertilia
Journal of World Conference (JWC) Vol. 3 No. 5 (2021): September 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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In planning a building or infrastructure, various methods and strategies are needed to achieve the target for timely completion, resulting in a strong and beautiful quality building. Structural components such as foundations, columns, beams, and plates play an important role in supporting the establishment of a building. To produce the quality of the structural components required special skills in doing the job. Formwork has an important value as a mold (formwork) to form the dimensions of the structural components that have been planned. In this study, we will discuss the comparison of usage related to the cost and time of using different column formwork, namely semi-system formwork and aluminum formwork used to build multi-storey buildings. From the two types of formwork, the budget for formwork work will be analyzed to obtain an economical budget and efficient time. The comparative analysis of formwork semi system and formwork aluminum get results, for formwork semi system requires a cost of Rp. 1,366,460,000 with an implementation time of 35 days while using aluminum formwork is Rp. 1,114,460,000 with an implementation time of 20 days. This means that using semi system formwork is more expensive by Rp. 252,000,000 compared to semi system formwork. Meanwhile, the implementation time for aluminum formwork is 15 days faster than semi-system formwork.

Human Resources Management Planning for Increasing Precast Productivity Based on PMBOK at XYZ Company Novika Candra Fertilia; Raden Yudityo Afri Adji
Quantitative Economics and Management Studies Vol. 1 No. 2 (2020)
Publisher : Yayasan Ahmar Cendekia Indonesia

In the era of globalization, it will demand every company to produce good quality products and also quickly in the completion of the product. Xyz Company is a company engaged in manufacturing. The company produces PCI Girder, Spunpile, U-ditch, and Barrier. But production activities there is a mismatch between the plans and the realization that has been made by the company, especially on spunpile products. The purpose of this study is to find out occurrences that affect human resource management planning and to find out how to manage these occurrences. For the method used, the authors used the method of interviewing, observing and distributing questionnaires. The analysis used is the validity test, reliability test, frequency index, severity index, and importance index. The results of this study are that Xyz company has 4 variables that are most influential in human resource management planning.

Analisis Pengendalian Pengadaan Material Bangunan dengan Metode MRP (Material Requirement Planning) pada Proyek Gedung Fertilia, Novika Candra; Sunandar, Ali
Rekayasa Sipil Vol 13, No 1 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jrs.2024.v13.i1.02

Pada penelitian sebelumnya yang berjudul Analisis Risiko Penyebab Keterlambatan Proyek Pengembangan Pembangunan Gedung Margono Suradji Yogyakarta Berbasis PMBOK, didapatkan bahwa salah satu risiko tinggi yang berpengaruh pada kinerja waktu proyek adalah jadwal pengiriman material ke site. Agar perencanaan dan penggunaan material menjadi efektif dan efisien, diperlukan perencanaan kebutuhan material yang tepat. Tujuan dari penelitian ini adalah untuk mendapatkan gambaran perencanaan pengadaan material yang lebih terukur terhadap kuantitas dan jadwal penggunaan material dengan mengaplikasikan model pengadaan metode MRP. Dengan adanya metode MRP diharapkan ketersediaan stok material dapat terjaga secara berkesinambungan. Berdasarkan analisis yang dilakukan, dengan teknik lot-sizing lot for lot model POQ ditemukan pengelola proyek dapat meramalkan jumlah material yang harus dipesan dan juga stock yang harus terjaga dalam setiap pekan sesuai dengan jadwal pelaksanaan proyek. Hasil analisis menunjukkan bahwa material bekisting (multiplex 6 mm, 120x240), proses pengadaannya dapat lebih terukur, yaitu pemesanan dilakukan selama 6 kali, dengan jumlah yang berbeda-beda yang disesuaikan dengan kebutuhan pada pekan tersebu. Material besi Dia. 10 mm juga perlu dipesan sebanyak 6 kali dalam 1 periode, sedangkan material besi dia. 19 mm, besi dia. 22 mm, dan wiremesh M-10 hanya cukup 1 kali pemesanan dalam 1 periode pelaksanaan pekerjaan

ANALISIS RISIKO KETERLAMBATAN PROYEK BALAI LATIHAN KERJA KUPANG BERBASIS PMBOK UNTUK MENINGKATKAN KINERJA WAKTU Candra Fertilia, Novika; Dina Saputri, Azzakkiyah
Jurnal ARTESIS Vol. 5 No. 1 (2025): JURNAL ARTESIS
Publisher : Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/w11zsm95

Kinerja waktu proyek merupakan hal krusial yang masih menjadi perhatian hingga saat ini. Industri konstruksi banyak mengalami keadaan yang tidak efisien secara kronis, seperti rendahnya produktivitas, banyak waste, pembengkakan biaya, dan keterlambatan. Pada proyek Balai Latihan Kerja Kupang, banyak terjadi kendala dalam pelaksanaannya, sehingga keterlambatan menjadi keniscayaan. Keterlambatan yang terjadi pada proyek ini mencapai 19.996% pada akhir kontrak, sehingga dilakukan addendum. Oleh karena itu, penelitian ini berfokus pada analisis risiko penyebab keterlambatan proyek dengan analisis kuantitatif berbasis PMBOK 2017 dan juga memberikan rekomendasi strategi yang dapat diterapkan dalam mengendalikan risiko tersebut. Pada penelitian ini, pengumpulan data tahap awal dilakukan dengan mencari penyebab keterlambatan proyek yang bersumber dari literatur review, kemudian dilakukan validasi pakar tahap awal untuk validasi konten dan konstruk, kuisioner disebar kepada 35 responden. Instrument penelitian diuji melalui uji validitas dan reabilitas. Setelah melewati uji instrument, analisis manajemen risiko dilakukan dengan merujuk analisis risiko kuantitatif pada PMBOK 2017. Berdasarkan pengumpulan dan pengolahan data ditemukan bahwa faktor material, alat, dan tenaga kerja termasuk dalam kategori risiko tinggi. Rekomendasi yang dapat diajukan diantaranya adalah dengan membuat penjadwalan detail terkait kebutuhan sumber daya proyek dan melakukan inovasi penjadwalan dan pengelolaan proyek.

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