Article Per Year (5 Year)
p-Index From 2021 - 2026
1.431
P-Index
This Author published in this journals
All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik APTEK Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Rekayasa Sipil Jurnal Ilmiah Rekayasa Sipil JOMPA ABDI: Jurnal Pengabdian Masyarakat SAINSTEK Jurnal Teknologi & Rekayasa Sipil
Rian Trikomara Iriana
Universitas Riau
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

Published : 59 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 59 Documents
Search

 2   3   4   5   6 
Analisa Pertumbuhan Wilayah Dan Perubahan Lahan Terhadap Pengembangan Fungsi Jalan Garuda Sakti, Kecamtan Tampan, Pekanbaru Zulhandika Zulhandika; Rian Tri Komara; Sri Djuniati
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tampan is one of the sub-districts in Pekanbaru City, with flat geographical position between 0 ° 42'-0 ° 50 'North Latitude and between 101 ° 35'-101 ° 43' East Longitude. In Regional Regulation Spatial Plan Pekanbaru, Tampan subdistrict is a Development Area (WP) V. Development Area V is a center of residential, occupation, industrial, office, government and trade. The number of residents Kecamatan Tampan are 220,208 in 2015. This increased by 3.12 percent from 2014. Population density 3,682 inhabitants / km2Conducted to find out the extent of the impact caused by the development and change of land function which is marked by the utilization of land for the activities in the suburbs towards the function of Garuda Sakti street, Tampan Sub-district. The objective of this study is to produce the projection of Garuda Sakti Street function in the next five years, namely in 2022.The changes in residential land, trade and services, education and healt is increasing an average of 17.02 per year. movement of settlement area by 0,0095 smp/hour/m2, trade and service area of 0,0111 smp/hour/m2, education area 0,2603 smp/hour/m2 and health area 0,1738 Smp / hour / m2. The volume of traffic flow at peak hour is 1567 smp/hour. With a capacity of 1866 pcu/hour, the road class is debated into the secondary collector category.The suggestion in this research is that it is needed to improve the management of traffic engineering and consider to raise the road class become the primary collector.Keyword: Regional Development, Land Changes
Analysis on Worker Productivity at SKPD B1 Office Building Construction Project in Pekanbaru Rodo Hutagalung; Rian Trikomara; Hendra Taufik
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pekanbaru City is one of the developing cities aimed by investors. Pekanbaru City has high economic growth, migration, and urbanization rate. Pekanbaru is the capital city of Riau Province and the central government office is located in this city.The economic and population growth in Pekanbaru City has lead to the more demanding administrative services to support the city development.In construction project schedule, worker productivity should be analyzed to determine the work duration and number of workers. Worker productivity indicates the amount of work that could be done by workers in a specified amount of time, based on the project schedule. Worker productivity is greatly influenced by the social background, age, education, and experience of the worker.This study aims to analyze the productivity of workers at SKPD B1 office building construction project in Pekanbaru.Based on the analysis results, the productivity of workers on column, beam, and slab rebar detailing are similar to the productivity value calculated in the previous study by M Shaleh (2010). This is due to the similarity in the volume of the work. However the result of this study varies significantly relative to the productivity value acquired from the provision: “Peraturan Menteri Pekerjaan Umum”, though the provision doesn’t provide details on the dimension of the column, beam, and slab.Keywords: duration, worker productivity, worker index, construction project, SKPD B1 building
Analisis Produktifitas Tenaga Kerja Pada Pekerjaan Pylon Proyek Pembangunan Jembatan Siak IV Pekanbaru Azizah Fil Ahlia; Rian Tri Komara Iriana; Alfian Kamaldi
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Labors productivity greatly impacts the success of construction project. Therefore, it is imperative to perform analysis on the determination of labors productivity. The purpose of this research is to find out the coefficient value of labors on the Siak IV Bridge project and to assess coefficient value of labors that has been obtained between coefficient value on the minister of public works regulation No. 28/PRT/M/2016 and project contract document. So, to find the coefficient value, the researcher must know the labor’s productivity whis is important factor for the success of a project, so it needs to ways examine to measure labors productivity in a project. In this study, the measurement of labors productivity was carried out in the upstream and downstream pylon jobs in segment 9 with sub workings reinforcement, formwork, casting by doing observation in the field. Field observation has purpose to find out timing which is needed to finish sub workings. Coefficient which is obtained from result analysis on front pylon for sub working reinforcemant is 0.414 OH for labors, 0.160 OH for workers, 0.032 OH for foreman. On formwork sub working it shows 0.324 OH for labors, 0.88OH for workers, 0.029 OH for foreman. Then the result shows on back pylon analysis sub working reinforcement, 0.432 OH for labors, 0.170 OH for workers, 0.033 OH for foreman. On formwork shows 0.148 OH for labors, 0.049 OH for workers and 0.025 OH for foreman. Coefficient for casting sub working shows 0.304 OH for labors, 0.083 OH for workers and 0.028 OH for foreman.Keywords: Coefficient, Labors, Productivity, Siak IV Bridge Construction.
Analisis Cost Overrun (Studi Kasus : Proyek Paper Machine 3 Kab. Pelalawan) Sahrul Setia; Rian Tri Komara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The implementation of contraction Project is often delay schedule and there has cost overrun. This paper machine project has a set time and cost limit. When the time and the cost have been exhausted but there hasn’t finished the jobs. Therefore, the cost overrun analysis and factor causing are needed to analysis. The analysis used the conceptual method of the result value and interview, which supported by primary and secondary data. Primary data gotten by interview and documentation. Meanwhile, secondary data gotten by written materials as project data. The research result on august showed that the value of variance schedule (SV) is late -0.70%, the variance cost (CV) is reach -0,32%, the variance budged (BV) is 3,19%, schedule Performed Index (SPI) is late 0,96 and cost performed index (CPI) 0,83.The calculation of Estimated At Complication (EAC) is Rp. 59.511.620.988. The cost overrun presentation to the end of the project is 3.5% or Rp. 2.287.285.802 to the contract value. The caused cost overrun are improper cost estimates, incomplete information project, difficulty implementation schedule, the changes of implementation project and weather factor.Keywords: Cost overrun, schedule variants.
Perbandingan Sistem Struktur Dan Biaya Pelat Lantai Metode Precast Half Slab Dan Metode Konvensional Mochamad Romi; Iskandar Romey Sitompul; Rian Tri Komara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The increase in construction of building need a more efficient of slab construction method. The conventional formwork is considered uneconomical because expensive cost of materialsand labor, longer construction time, and producing significant amount waste of wooden formwork. Currently, green construction have been implemented in building projects such ashalf slab. Half slab method is divided into concrete precast and in-situ concrete works. This research aims to analyze the comparison of precast half slab and conventional method aboutstructural system and cost of construction. A computer program called Safe12 used to define precast half slab and conventional slab model. Safe12 output analysis used to calculatebending moment and shear strength. The cost estimated is according to works volume and the unit price analysis. Based on the analysis results, it observed that bending moment strengthfor precast half slab 28.532 KNm and conventional slab 25.181 KNm, and both method have equally shear strength 84.246 KN. The cost of construction for precast half slab Rp.5,712,441,933.442 and conventional slab Rp. 7,241,288,801.897. The indicates that structural system for both method have similar strength in construction, and cost of construction for precast half slab is more efficient 21,113% than conventional slab cost.Keywords: precast half slab, conventional slab, construction, Safe12
Estimasi Biaya Pemeliharaan Bangunan Berdasarkan Pedoman Pemeliharaan Dan Perawatan Bangunan Gedung (Permen Nomor: 24/PRT/M/2008) (Studi Kasus Gedung Perpustakaan Wilayah Soeman H,S Pekanbaru) Riandika Nugraha; Rian Trikomara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Building maintenance is necessary to keep buildings viable and livable, not least Soeman H.S library of Pekanbaru. This maintenance should be continuos, so it can be reduce the damage to the building. It is necessary for the proper maintenance strategy based on state laws, Permen No:24/PRT/M/2008, to obtain predictions maintenance costs required by the building. In analyzing the cost of repairs used approximate estimate method wich is the highest unit price per m2 rise buildings.Based on the analysis, the repair costs is Rp. 300,484,825.10,-, the percentage of damage is 0.52 %. Soeman H.S library damage is still considered minor damage, wich is below the percentage of damage required, ie 30 %. While the maintenance costs is Rp. 1,881,364,861.11,- and predicted to increase annually.Keywords: approximate estimate, repair costs, maintenance costs, building maintenance
Analisis Pertumbuhan Wilayah Dan Perubahan Lahan Terhadap Pengembangan Fungsi Jalan Di Kelurahan Bencah Lesung Kecamatan Tenayan Raya kota Pekanbaru Roro Wilis Irene; Rian Tri Komara; Sri Djuniati
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The aims of this paper is to examine the influence of the landuse changing towards traffic generation on Hangtuah street’s corridor in Pekanbaru city. The object that to attained are to identification the condition of landuse and transportation , calculate the traffic flow (traffic counting) for each landuse, analyze the development of the landuse, analyze the trip generation, and analyze the influence of the landuse changing towards traffic generation on Hangtuah street’s corridor in Bencah Lesung subdistrict in Pekanbaru city.The research method that used in this paper is descriptive that identification landuse condition and transportation at Hangtuah street. Then, performed analysis of landuse’s development, analysis of generation and attraction, and analysis of the influence of landuse towards generation and attraction of Street of Hangtuah street in Bencah Lesung Subdistrict in Pekanbaru city.Keywords: landuse, traffict, transportation
Analisis Penyebab Terjadinya Pembengkakan Biaya (Studi Kasus: Pada Proyek-Proyek Di Kota Pekanbaru) Wan Bunda Theresia; Rian Tri Komara Iriana; Yohanna Lilis Handayani
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The construction project is an activity which has a goal to be achieved. In the construction process, the cost is the major consideration because it commonly involves a large amount of investment and is vulnerable to the risk of failure. The purpose of this research was to determine the rate of validation, and to analyze the most dominant factor causing the overrun of construction costs (case study on Municipal Projects in Pekanbaru). The collected data were analyzed by using validation and reliability test, factor analysis, classic assumption test, and multiple linier regression. The data processing was done by using SPSS software (Statistical Product and Service Solution) version 23. As a result, it is obtained that the most dominant factor which has triggered the overrun cost consisted of: planning and construction department i.e. handling too many projects at the same time with the percentage of 83,9%, part of the cost estimate that does not take into account the unexpected cost with a 92.0% percentage on the road, part of the cost estimate that does not take into account the unexpected cost with a percentage of 90.1% on the bridge.Keywords : construction, cost, overrun cost, dominant factor.
Studi Kelayakan Investasi Proyek Pembangunan Pembangkit Listrik Tenaga Uap PLTU Riau 2x110 MW Studi Kasus : Proyek PLTU Riau 2x110 MW Pekanbaru Aris Febrian; Rian Tri Komara Iriana; Alfian Malik
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Project PLTU RIAU 2x110 MW is located in Tenayan Raya regency, Pekanbaru, Riau province. The project proposed to support energy demand especially for Riau Province in line to support a national program in order to increase national electricity ratio. This projectneeds high funding to construct therefore, it is necessary for the Government to study and analyze some aspects including financial. 30 % of the project funds came from PT PLN (Persero) equity equal to Rp995.646.470.749,47 while the other 70% which isRp2.323.175.098.415,43 came from loan. Feasibility analysis represents that Net Present Value (NPV) is Rp515.754.288.356,69, Benefit Cost Ratio is 1,05, Internal Rate of Return is12.62%, whereas Payback period is 16 years and 3 months, it represents that this project is feasible. The sensitivity analysis showed that the investment will be sensitive at 177,26%, thebenefit will be sensitive at 93%, the cost at 109% from the original value, and interest will be sensitive at 12,62%. As per deterministic sensitivity analyses from the several variables indicated that the highest to lowest influences in sequence is (1) tariff, (2) r class tariff, (3) operational and maintenance cost, (4) exchange rate, and as per the regression value also indicated that (1) tariff, (2) r class tariff, (3) operational and maintenance cost, (4) exchange rate, has the effect from the highest to lowest variable.Keywords: Finansial Analisys, Net Present Value, Benefit Cost Ratio, Internal Rate of Return, Payback period, Sentivity Analysis.
Analisis Faktor Dominan Penyebab Terjadinya Pembengkakan Biaya (Cost Overrun) Pada Proyek Konstruksi Gedung Kategori Besar Dan Menengah Di Kota Padang Tahun 2017/2018 Taufiq Alhakim Hendri; Rian Tri komara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Construction in every sector which has been done in Padang is an effort to revamp facilities and infrastructure as Padang Citizens’ activities needs. The complexity and characteristic of a project needs a good management to avoid cost overruns. This research aims to determine the validity’s level of dominant factors which cause cost overrun. This research was conducted by spreading 40 questionnaires to contractors whose classified as to middle and major category, whether are currently carrying out the project or have completed the project construction in Padang. The obtained data is processed by using a specified statistical application program. The result showed that the dominant factor which causes cost overruns to the building construction of major category based on the questionnaire’s questions; (1) too many work’s repetitions because of poor quality reaches 85,30% (2)according to the field of coordination of human resources: lack of labor reaches 85,94% (3) according to the field of control: Job delay reaches 75,92%, meanwhile, the middle category construction shows that: (1) according to the field of implementation changing frequency reaches 86,28% (2) according to the field of resources coordinator: Lack of materials reaches 79,91% (3) according to the field of accounting coordinator from government reaches 84,34%. Keywords: Cost, Overrun cost, Dominant factor, Questioner, Respondent`s profile
Co-Authors Adipa, Tomi Adriansyah Adriansyah Alex Kurniawandy Alfian Malik Aminuyati Ardi Wiranata Hutasoit Ari S. Sibarani Ari S. Sibarani Ari Sandhyavitri Aris Febrian Azizah Fil Ahlia Devid Nugraha Edi Yusuf Adiman Eky Permana Elianora - Ermiyati Ermiyati Ewis Oktareza Fadlansyah, Heldifha Febria, Tara Febrian, Aris Ghina Mardhatillah Hafid Akbar Hendra Taufik Hutasoit, Ardi Wiranata Iskandar Romey Sitompul J.M, Satria Agung Mulia Jasriadi Jasriadi Kamaldi, Alfian Lidno Fery HS Malitha, Reonaldho Mardani Sebayang Mirza, Febtrinal Mochamad Romi Mudrika, Aflah Intishoor Ni WahyuDyah, Ni Nora Efpridawati, Nora Novelia Miranda Hilman Nugraha, Devid Orilian, Anestia Pratama, Rangga Putra, Muhammad Oki Pirdana Reshy Amtria Destina Riandika Nugraha Riska Yulia Rodiatul Fitri Rodo Hutagalung Roro Wilis Irene S Siswanto Sahrul Setia Salman Muhamad Zulwi Salsabila, Assyfa Saputra, Deri Afriza Saputra, Deri Afriza Sepri Nardi Setiawan, Bima Yulio Shalahuddin, M Soewignjo Agus Nugroho Sri Djuniati Sri Djuniati Swempri Agung Prasetyo Syahrir, Alam Syauki, Ilham Ahmad Syauki, Ilham Ahmad Taufiq Alhakim Hendri Vemby Mailino Wan Bunda Theresia Windy Wahyuni Winson Enrique H Wulandari, Bheti Yogi, Muhammad Rilly Aka Yohanna Lilis H Zulhandika Zulhandika