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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

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Analisa Besarnya Konstribusi Biaya Tak Langsung terhadap Harga Jual Rumah Pada Perumahan Jenis Cluster Tipe 45 Di Kota Pekanbaru (Studi Kasus : Perumahan Mini Cluster Nirwana Cipta) Sepri Nardi; Rian Trikomara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The growth of property business in Pekanbaru creates a good economic growth. In 2011, this sector gives 27,72% income and improve the house demand indirectly. People ask for a good, healthy, safe, and well organized housing for midle people. Mini cluster is one of the choice for the housing, since this type of house combine a simple house with cluster concept, fully equipped with infrastructure facility and a full utility.There are two main fund in building a housing; direct and indirect costs. Direct costs is costs that we need for buiding the physic of the house, while the other costs is costs that we need for facility costs, legal permission costs, planning and economic costs. Indirect costs will be paid by buyers. So, the price paid by the buyers include facility building, legal permission, planning, and economic costs.In this research, writer has identified that the contribution of indirect costs give a big impact in house price and the profit. In percentage, the contribution of indirect costs is bigger than the profit. We can see that from 45/112 type house has 65, 75% for direct costs, 19% indirect costs, and 15, 25% for the profit. While for 45/143 type house, the percentage is 64, 13% for direct costs, 20, 19% for indirect costs, and 15, 68% for the profit. Facilities offered in mini cluster Nirwana Cipta housing are neighborhood street, closed drainage, small park in every unit, street lamp, and gate (one gate system).Key words : direct costs, indirect costs, selling price house, mini cluster.
Evaluasi Risiko Konstruksi Pada Proyek Pembangunan Sadira Plaza Dan Tangram Hotel Pekanbaru Ardi Wiranata Hutasoit; Alfian Malik; Rian Trikomara Iriana
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

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Abstract

Risk is an uncertain condition or event. A risk has a cause and if the risk occurs, there will be consequences so that an identifiable system must be established to reduce it to a minimum to the acceptable limit. The focus of this research is the risk of the construction of Sadira Plaza and Tangram Hotel Pekanbaru. The purpose of the research is to know the risk variables that affect the project and the design formula of risk management strategy. The research step with the distribution of questionnaires consisting of 9 variables or 50 risk indicators compiled with the dichotomy scale to the employees involved in the project is PT. Waskita Karya (Persero) Tbk as the contractor and PT.Target Optimal System Solutions as Construction Management Consultant obtained a total of 29 respondents with a valid questionnaire. Then the results of the questionnaire processed by using Cochran Q-Test, obtained 6 variables or 17 indicators that cause project risk. Furthermore, to analyze the fish bone diagram used to see the process of project implementation activities so as to know the root cause of the risk and make the formulation of the risk of development project of Sadira Plaza and Tangram Hotel Pekanbaru.Keywords: Fishbone Diagram, Risk, Dichotomy Scale, Cochran Q-Test
Analisis Pengaruh Biaya Fasilitas Terhadap Harga Jual Rumah Pada Perumahan Jenis Cluster Di Kota Pekanabru (Studi Kasus : Perumahan Harmoni Residence) Vemby Mailino; Rian Trikomara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Construction and property business prospects in the city of Pekanbaru is still quite promising when viewed by 2011 the building sector/construction accounted for the largest Pekanbaru City Regional Income ie 27.71 % of the other sectors. As the economic development increase rapidly in Pekanbaru indirectly cause an increase of housing need that is no exception for the luxury housing for the middle and upper classes. Housing type of cluster to be one of the preferred type of luxury residential facility offers infrastructure, facilities and utilities are complete. In a facilities construction cost housing projects included in indirect costs, while the construction of housing units included in direct costs. The cost of the facility housing development project will be charged to the home buyer on the housing. In other words, the price paid by the buyer during the purchase of the house was added to the cost of construction of such facilities. In this study identified what are the facilities offered by the Residence Housing harmony and how much influence the cost of the facility to the price of the total cost of construction per each type of home. The results of this study have been identified as for the facilities offered by The Harmoni Residence cluster housing types are roads, drainage, club house, swimming pool, green garden, fountain, office management, shade trees, street lighting, garbage cans, doors gate (one gate system), as well as CCTV security post. As well known the availability of the facility , facility costs charged to the type of 65/112 is equal to 7.70%, type 105/154 of 5.59 %, and type 135/180 of 4.62 % of the selling price per house type . Keywords : Direct Cost , Indirect Cost , Cluster , Facilities , Housing
Evaluasi Kegagalan Penawaran Kontraktor Pada Pelelangan Umum Pascakualifikasi Proyek Jalan Dan Gedung Tahun 2015 – 2017 Di Provinsi Riau Riska Yulia; 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

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Abstract

The success of the contractor in getting a job (project) can be seen in the process called tender. In tender phase, as a Presidential Regulation of The Republic of Indonesia Number 4 in 2015 explanation about government procurement. Generally, the stage of bid evaluation is divided into 4 stages, that are administrative evaluation stage, technical evaluation, price evaluation, and verification stages, all use an electronic procurement system called Layanan Pengadaan Secara Elektronik (LPSE). Based on the regulation above, this research purposes to find out the failure variables and the percentage of its variables in each process the construction services auction in government project, especially in Riau Province. The primary data that was obtained from the quetionnaire to contractor companies and interview with LPSE staff, and secondary data was obtained from the LPSE website of Riau Province, speficifically the auction of road and building project from 2015 to 2017. A certain spread sheet application program was used to calculate and analyze data, and presented in some bar charts. As the result, the dominant failure in the bid evaluation phase during 2015 to 2017 are, (1) Administrative evaluation: it does not fulfill the requirements for validity period of offering letter not less than the time as stated in the Election Document (27%), (2) Technical evaluation: the schedule for the execution of the work offered is not as stated in the Election Document (43%), (3) Price evaluation: it does not fulfill the lowest price requirements, so it cannot be evaluated, because it has already received 3 aritmethic lowest offer that passed the evaluation (69%), (4) evaluation of verification: it does not fulfill requirements attaching Quarry permit in accordance to requirements in bid documents (44%) and addendum and proof of completeness of minimum number of personnel (67%). Keywords: evaluation, failure, offering, auction, tender.
Analisis Ekonomi Usaha Tani Padi Di Kecamatan Bunga Raya Kabupaten Siak Windy Wahyuni; Siswanto Siswanto; Rian Tri Komara Iriana
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 7 (2020): Edisi 1 Januari s/d Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

This study aims to determine the cost of production facilities, wages, and other expenses in one year to obtain the feasibility rate of rice farming in the Bunga Raya District. This research was conducted in 5 villages in Bunga Raya sub-district which have a fairly advanced farmer group. The collected data in this study are primary and secondary data analyzed using the BCR (Benefit Cost Ratio) concepts. Result research shows that rice farming run by farmers in Bunga Raya District is overall feasible to continue, but there are several inhibiting factors that cause a decrease in production. Based on the research of average farmers' net income is Rp. 16,000,000 to Rp. 20,000,000 for planting seasons (four months). Because the production and income of farmers start to increase with the development of irrigation facilities, this raises the interest of farmers who once converted rice fields into oil palm plantations to re-cultivate rice fields for rice farming. Keyword: Small Water, Bunga Raya, BCR
Optimasi Lokasi Dan Stasiun Pemadan Kebakaran Di Kota Bangkinang Hafid Akbar; Rian Tri Komara Iriana; Sri Djuniati
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Kampar district is an area with growth rate, high migration and urbanization. The development of an increasing number of people have an impact on the movement system in Kampar district, particularly Bangkinang city. Crowd and narrow access roads and the installation of the portal, the number of vehicle and traffic congestion is a barrier in the acceleration speed fire fighting units to arrive at the disaster site. A complicating factor is the outage channel away hydran /water ways/ river around the fire scene. This study aim to creating an optimal plan to determine the location where the fire station was placed. Given the potential for fire is becoming increasingly significant, these hazards must be anticipated and faced with a variety preventionefforts are comprehensive, systematic, effective and sustainable. This research used quantitative methods that located in Bangkinang city start from Juni 2014. The study is done by considering the speed of the vehicle (35 km/hours, 40 km/hours, 50 km/hours), mileage and travel time (5 minute, 10 minuteand 15 minute. By doing 3 (three) simulations carried out the importance of the result of each simulations calculations on the importance of the total area of service for each simulations is 231,818 km2, 357,755 km2, and 440,075 km2. Variable in this study is the optimization of the location and the fire station in Bangkinang, and applying SIG to develop models of the relationship between the criteria determine the location of emergency fire fighting facilities. Data analysis techniques aresimulation models in the form of the application of remote sensing technology, spatial analysis and descriptive direction of determining the location of new fire station. The results of this research shows that optimization modelling that the location of the fire department made to get the location of fire station locations right to produce efficiency and effectiveness in handling fires. Done by designing a few posts on some areas the fire department are Bangkinang. Accordingliy, this modeling is expected to minimize the impact of losses incurred or the lost of life, property, damage of public infrastructure and other physicalbuilding.Keywords : optymal location,service area, fire station, network analyst
Keandalan Sistem Proteksi Kebakaran Pada Gedung (Studi Kasus : Hotel Pesonna Pekanbaru) Ewis Oktareza; Rian Tri Komara Iriana
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

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Abstract

Pekanbaru, as capital city of Riau Province, has high economic growth, it can be seen from the development of high rise building. One of the new high rise building development in 2014 was Hotel Pesonna. The development of the building should consider safety aspects, one of them is fire safety. Thepurpose of this study is to evaluate and get the value of building reliability on fire hazard protection system Hotel Pesonna according to the Ministry of Public Works Regulation number 26, 2008. This study used checklist form Pd-T-11-2005-c (Fire Safety Inspection on Building) and the result from this form isused to get the reliability for fire hazard protection system using Analytical Hierarchy Process (AHP) method, then give recommendation for components in reliability for fire hazard protection system in building that have not met the requirements. There are four components of fire hazard protection systemconsidered in building, including completeness of site, means of rescue, active protection system, and passive protection system. The result of this study showed that the reliability of Hotel Pesonna on fire hazard protection system was in “Good” condition (B). The building reliability value calculated based onchecklist method and AHP method was 91.503 and 91.522 respectively. The difference between the two method is 1.9%, and several sub-component system that are listed in Ministry of Public Works Regulation number 26, 2008 (e.g completeness of site, means of rescue, and active protection system) should be fulfilled by the building owner.Keywords : Fire safety, reliability, Analytical Hierarchy Process (AHP)
Analisis Percepatan Pekerjaan Fondasi Dan Struktur Pada Proyek Konstruksi Pembangkit Listrik Tenaga Uap (PLTU) Tembilahan Propinsi Riau Swempri Agung Prasetyo; Hendra Taufik; Rian Tri Komara
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The implementation of construction projects often mismatch between the planning schedule and the realization at site like Coal Fired Steam Power Plant Project (PLTU) in Tembilahan has been delayed during construction.. Considering the increasing need of electric energy significantly in electricity system in Indragiri Hilir, therefore the construction of Coal Fired Steam Power Plant Project in Tembilahan must be finished soon. Overall progress (consists of Engineering Procurement Construction) till July 2015 had already reached 65%. In the item of civil construction work until this August 2015 is about 48% so that effort in accelerating the work implementation should be made soon to pursue a delay that until now still have deviation. The acceleration of implementation work was done by some simulations, like in simulation 1 there is no additional workers, simmulation 2 is additional overtime hours, simulation 3 is additional workers and equipment, and also there is additional overtime hours as many as the number of workers and equipments in simulation 4. The analysis is focused on foundation work and the structure of the building/area in which the material already available there and should be installed (erection) because their work is a critical path and directly impact on steam power plant system. From the analysis, it obtained the optimum cost and time that the simulation of 3 get the optimum cost as much as Rp6.377.772.000 and cost performance index (CPI) as much as 0,98 and simulation 4 get optimum time of 183 days and schedule performance index (SPI) of 1,01.Keyword : progress, overtime hour, critical path, optimum cost, optimum time
Analysis On Worker Productivity At SKPD B6 Office Building Construction Project In Kelurahan Sail Kecamatan Tenayan Raya Pekanbaru Winson Enrique H; 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

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Abstract

Worker productivity greatly impacts the success of construction projects. Therefore, it is imperative to perform analysis on the determination of worker productivity. The worker productivity on the column, beam, and floor slab rebar detailing, formwork, and concrete casting process were observed directly on the field. The field observations were intended to measure the time required to complete a specified amount of tasks, so the necessary amount of work hours per day to finish the entire work could be determined. The time values obtained from the observations were then processed to determine the productivity coefficient of workers for each tasks. Based on the analysis results, the productivity coefficient for column rebar detailing task was 0.035 for worker, 0.015 for rebar detailer, and 0.005 for supervisor. For column formwork task, the productivity coefficient was 0.083 for worker, 0.125 for carpenter, and 0.042 for supervisor. For column concrete casting task, the productivity coefficient was 0.194 for worker, 0.097 for skilled worker, and 0.097 for supervisor. For beam rebar detailing task, the productivity coefficient was 0.065 for worker, 0.043 for rebar detailer, and 0.011 for supervisor. For beam formwork task, the productivity coefficient was 0.127 for worker, 0.085 for carpenter, and 0.042 for supervisor. For beam concrete casting task, the productivity coefficient was 2.268 for worker, 0.567 for skilled worker, and 0.567 for supervisor. For floor slab rebar detailing task, the productivity coefficient was 0.020 for worker, 0.020 for rebar detailer, and 0.005 for supervisor. For floor slab formwork task, the productivity coefficient was 0.521 for worker, 0.347 for carpenter, and 0.174 for supervisor. For floor slab concrete casting task, the productivity coefficient was 1.705 for worker, 0.426 for skilled worker, and 0.426 for supervisor.Keywords: productivity, coefficient, workers, supervisor, floor slab
Estimasi Biaya Pemeliharaan Bangunan Berdasarkan Pedoman Pemeliharaan Dan Perawatan Bangunan Gedung (Permen Nomor : 24/PRT/M/2008) (Studi Kasus Bangunan Masjid Islamic Center Bangkinang) Adriansyah Adriansyah; Rian Trikomara
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Building maintenance consistently has become a requirement that must be fulfilled, particularly for buildings that functioned in the public interest including the Islamic Centre Mosque Bangkinang . Maintenancing and monitoring continuously of the condition of the building components will greatly help to reduce the large financing and can reduce the rate of severe damage . Building maintenance requires a proper maintenance manual in accordance with existing regulations (No : 24/prt/m/2008 ) which can then provide an overview of the estimated costs necessary in the maintenance of the building . Based on the analysis using the methods in approximate estimate , the percentage obtained 1.69%. While the cost of necessary repairs is Rp.337.507.095 , 29 . But in overall, the condition of the building Masjid Islamic Centre Bangkinang is still categorized in slightly damaged. As for the cost of maintenance per-year amounted to Rp884, 691,280.45 which is predicted to be increased every year.  Keywords : repair costs , maintenance costs , estimated price forecasts ( approximate  estimate) , the extent of damage.
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