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Analysis of The Causes of Project Delays Ceramic Finishing Work With Importance Index Method to Improve Time Performance Tri Wahidi; Yopi Lutfiansyah; Elhazri Hasdian; Novika Candra Fertili
Journal of World Conference (JWC) Vol. 3 No. 5 (2021): September 2021
Publisher : NAROTAMA UNIVERSITY, Indonesia

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Abstract

UrbanTown Serpong is an integrated vertical residential area developed in the buffer zone of the capital city, business and industrial center, and connected to mass transportation facilities. Which carries the concept of integrated entrepreneurship with many supporting facilities. However, not all construction projects can be completed on schedule. There are several delay factors that can occur, such as caused by time estimation; improper management; material problems; labor; equipment; finance; and an unsupportive environment. This study aims to determine the dominant factors that cause delays during construction and solutions to prevent delays in the development of the UrbanTown - Serpong Project. The factor analysis uses the Importance Index (IMPI) method to assess which factors are classified as high in the project. The results of the study indicate that there are 4 out of 31 indicators that have a significant effect on the factors causing work delays, including: constrained by labor shortages; the work is not carried out with the correct method; lack of material; and owner delays in making decisions.
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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Abstract

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.
Waste Management Education with Composting Takakura Home Method Isradi, Muhammad; Andraiko, Heru; Yusman Firdaus, Hendy; Hasdian, Elhazri; Sudrajat, Kukuh Mahi; Abdila, Syafiadi Rizki; Syafwandi
Communautaire: Journal of Community Service Vol. 2 No. 1 (2023)
Publisher : Al-Qalam Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61987/communautaire.v2i1.161

Abstract

One of the environmental problems that affect environmental and human health is waste generated from various human activities. Managing and sorting waste based on its type will make it easier to choose the next processing step, which will help reduce it. Sekolah Alam Robbani is one of the educational units with MI level in Jatisampurna Bekasi which has quite a lot of students. This school with the concept of nature in its activities is under the Ministry of Religious Affairs. The purpose of this community service is to promote environmental awareness, waste management education and composting of food waste and management. The method used is by providing material and direct practice of Tatakura Home Method Compost processing procedures. Evaluation and results of activities by dividing students into small groups and this is effective, students are able to prepare the ingredients and what steps in making this compost and are able to practice directly how to make and process Tatakura Home Method compost.
MEMAHAMI PEMILIHAN TRANSPORTASI UMUM DI KALANGAN PEKERJA PEREMPUAN Kinasih, Reni Karno; Firdaus, Hendy Yusman; Hasdian, Elhazri; Putri, Mukhlisya Dewi Ratna
Pondasi Vol 28, No 2 (2023): Desember
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v28i2.32508

Abstract

Wanita yang bekerja di luar rumah dalam beberapa dekade ini jumlahnya terus meningkat, begitupun di Indonesia, perlu adanya pemahaman tentang bagaimana kebutuhan atau harapan perempuan di perjalanan, terutama ketika menggunakan transportasi umum untuk bekerja. Oleh karena itu, penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi penggunaan angkutan umum di kalangan pengguna pekerja perempuan di Jakarta. Beberapa atribut akan dikelompokkan ke dalam 3 atribut utama. Olah data menggunakan regresi linear berganda dengan SPSS, diketahui bahwa keamanan dan kenyamanan serta kebersihan mempunyai pengaruh yang sangat signifikan terhadap pemilihan transportasi umum untuk bekerja, begitupun tidak adanya kendaraan pribadi yang nyaman yang dapat digunakan, ke tiga aspek ini mempunyai nilai signifikansi yang mengalahkan biaya perjalanan dengan menggunakan transportasi umum yang relatif murah bagi responden.
Keselamatan Lalu Lintas dan Pentingnya Kepatuhan Terhadap Kecepatan di Jalan Raya Bagi Masyarakat Indonesia di Pulau Pinang, Malaysia Isradi, Muhammad; Hasdian, Elhazri; Ariyapijati, Raden Hendra; Nurmahdi, Adi; Syafwandi, Syafwandi; Rifai, Andri Irfan
I-Com: Indonesian Community Journal Vol 5 No 2 (2025): I-Com: Indonesian Community Journal (Juni 2025)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v5i2.7434

Abstract

Berdasarkan data dari Bank Indonesia, terdapat 1,67 juta pekerja migran Indonesia di Malaysia, baik di sektor formal maupun non formal, salah satu daerah tujuannya adalah Pulau Pinang, Malaysia. Di negara-negara dengan kepadatan lalu lintas yang tinggi seperti Malaysia, mematuhi batas kecepatan sangat penting untuk mengurangi risiko kecelakaan. Tujuan dari kegiatan ini adalah khususnya masyarakat Indonesia di Pulau Pinang Malaysia, dapat lebih memahami dan menghargai pentingnya mematuhi batas kecepatan, diharapkan terjadi perubahan perilaku yang positif sehingga angka kecelakaan lalu lintas dapat ditekan dan keselamatan di jalan raya dapat ditingkatkan. Metode yang digunakan dengan kegiatan sosialisasi keselamatan lalu lintas berfokus pada pentingnya mematuhi batas kecepatan di jalan raya. Sosialisasi keselamatan lalu lintas juga dilakukan dengan menyampaikan pesan-pesan keselamatan lalu lintas kepada masyarakat. Hasil dari kegiatan ini mendapatkan pengetahuan dan sikap aman saat berkendara, memberikan pengetahuan tentang keselamatan berkendara, pentingnya mematuhi batas kecepatan, dan peraturan lalu lintas yang berlaku di Malaysia.
Risk Assessment on The Bandung Hilton Hotel Construction Project Utilizing The FMEA and FTA Methods Kholida, Lily; Melina Lubis, Nadia Tutur; Citra, Zel; Hasdian, Elhazri
CIVED Vol. 11 No. 2 (2024): June 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i2.604

Abstract

Risk is the possibility or uncertainty of unexpected events occurring during the implementation of work which could harm the party carrying out the activity, the example is a risk of work accidents. The potential risk of work accidents also occurs in the Hilton Hotel Construction Project in Kota Baru Parahyangan - West Bandung. The project is a high-rise building with a height of 23 floors which of course has a fairly high risk of work accidents. This research aims to find out the dominant risk and its factors.This research applied two methods in analyzing, those methods are Failure Mode and Effect Analysis Method (FMEA) and Fault Tree Analysis Method (FTA). Having can be identified and analyzed that risks by using those methods, this research did some steps by using Method for Obtain Cut Set (MOCUS) for finding basic event combination.The results of this research are to determine the dominant risk of work accidents using the FMEA method, namely the activity of workers falling from a height during glass installation work with an RPN value of 26,3. Based on the FTA method, it produces 16 basic events are feeling unwell, lack of concentration, lack of enthusiasm for work, excessive joking, not seeing signs, lack of communication, lack of supervision time, lack of K3 training, less comfortable using PPE, limited amount of PPE, lack of training, lack of experience, signs that are too small, signs blocked by objects, slippery roads due to rain, and a messy work environment.