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All Journal The Spirit of Society Journal : International Journal of Society Development and Engagement EXTRAPOLASI: Jurnal Teknik Sipil Jurnal Pengabdian Magister Pendidikan IPA Portal: Jurnal Teknik Sipil Jurnal Teknik Industri Terintegrasi (JUTIN) International Journal Of Science, Technology & Management (IJSTM) Jurnal Teknik Sipil Cendekia (JTSC) Extrapolasi JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) International Journal Science and Technology (IJST) Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) INJURITY: Journal of Interdisciplinary Studies Jurnal Lingkungan Karya Arsitektur Enrichment: Journal of Multidisciplinary Research and Development SAINTEK
Hanie Teki Tjendani, Hanie Teki
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NALISA HARGA PASAR OFFICE TOWER CITY OF TOMORROW SURABAYA BERDASARKAN METODE PERBANDINGAN DATA PASAR DAN METODE PENDEKATAN BIAYA Tjendani, Hanie Teki
EXTRAPOLASI: Jurnal Teknik Sipil Vol 5, No 01 (2012)
Publisher : EXTRAPOLASI: Jurnal Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.22 KB)

Abstract

Surabaya merupakan kota yang mempunyai perkembangan begitu pesat. Untuk menunjangperkembangan tersebut Lippo Group mendirikan Super Block dengan konsep Everything in One, yangdidalamnya terdapat mall, apartemen, perkantoran dan hotel. Sampai saat ini hotel belum dapat difungsikankarena masih dalam kondisi bangunan struktur saja. Dana pembangunan hotel akan diusahakan darimengagunkan bangunan Office Tower sebanyak 4 tower dari 6 tower yang ada karena 2 tower yang lainsudah tersewa. Untuk mendapatkan nilai Pasar 4 tower yang akan diagunkan maka perlu diadakan suatupenelitian sehingga kita dapatkan berapa nilai rupiah yang akan kita dapatkan jika mengagunkan 4 buahtower tersebut. Maka dilakukanlah suatu penelitian untuk mengetahui harga pasar perkantoran City ofTomorrow. Ada 3 metoda yang dapat digunakan untuk menentukan harga pasar yaitu metode perbandingandata pasar (Market Data Approach) , metode pendekatan biaya (Cost Approach) dan metode kapitalisasipendapatan. Karena obyek yang kita lakukan penelitian masih berupa bangunan struktur tanpa finishingmaka metode ketiga tidak dapat kita lakukan sehingga kita lakukan dengan menggunakan metode pertamadan kedua, yaitu metode perbandingan data pasar dan metode pendekatan biaya. Dari hasil penelitiandidapatkan nilai pasar dari 4 buah Office Tower adalah sebesar Rp. 52.153.029.000,00 nilai tersebut adalahbiaya yang kita dapatkan dari mengagunkan office tower untuk membangun hotel sampai hotel tersebut bisadioperasikan dan dapat menghasilkan pemasukan. Disarankan untuk penelitian selanjutnya adalah dengannilai agunan yang didapatkan tersebut mampu membiayai berapa persen dari rencana hotel keseluruhan.Sehingga pihak pemilik dapat mengusahakan dana tambahan sehingga hotel dapat dibangun 100%.Kata kunci : harga pasar, metode perbandingan data pasar, metode pendekatan biaya
NALISA HARGA PASAR OFFICE TOWER CITY OF TOMORROW SURABAYA BERDASARKAN METODE PERBANDINGAN DATA PASAR DAN METODE PENDEKATAN BIAYA Tjendani, Hanie Teki
EXTRAPOLASI Vol 5 No 01 (2012)
Publisher : Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/exp.v5i01.808

Abstract

Surabaya merupakan kota yang mempunyai perkembangan begitu pesat. Untuk menunjangperkembangan tersebut Lippo Group mendirikan Super Block dengan konsep Everything in One, yangdidalamnya terdapat mall, apartemen, perkantoran dan hotel. Sampai saat ini hotel belum dapat difungsikankarena masih dalam kondisi bangunan struktur saja. Dana pembangunan hotel akan diusahakan darimengagunkan bangunan Office Tower sebanyak 4 tower dari 6 tower yang ada karena 2 tower yang lainsudah tersewa. Untuk mendapatkan nilai Pasar 4 tower yang akan diagunkan maka perlu diadakan suatupenelitian sehingga kita dapatkan berapa nilai rupiah yang akan kita dapatkan jika mengagunkan 4 buahtower tersebut. Maka dilakukanlah suatu penelitian untuk mengetahui harga pasar perkantoran City ofTomorrow. Ada 3 metoda yang dapat digunakan untuk menentukan harga pasar yaitu metode perbandingandata pasar (Market Data Approach) , metode pendekatan biaya (Cost Approach) dan metode kapitalisasipendapatan. Karena obyek yang kita lakukan penelitian masih berupa bangunan struktur tanpa finishingmaka metode ketiga tidak dapat kita lakukan sehingga kita lakukan dengan menggunakan metode pertamadan kedua, yaitu metode perbandingan data pasar dan metode pendekatan biaya. Dari hasil penelitiandidapatkan nilai pasar dari 4 buah Office Tower adalah sebesar Rp. 52.153.029.000,00 nilai tersebut adalahbiaya yang kita dapatkan dari mengagunkan office tower untuk membangun hotel sampai hotel tersebut bisadioperasikan dan dapat menghasilkan pemasukan. Disarankan untuk penelitian selanjutnya adalah dengannilai agunan yang didapatkan tersebut mampu membiayai berapa persen dari rencana hotel keseluruhan.Sehingga pihak pemilik dapat mengusahakan dana tambahan sehingga hotel dapat dibangun 100%.Kata kunci : harga pasar, metode perbandingan data pasar, metode pendekatan biaya
Project Cost Performance Analysis Using the Earned Value Method on the Laga Collector's Highway Improvement Project – Bauguia, Timor-Leste Luis, Laurenco; Tjendani, Hanie Teki; Wulandari, Esti
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 7 No 2: March 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v7i2.2836

Abstract

In order to support Laga-Bauguia trade activities, the Ministry of Public Works (PU) is building a road network to the southern region. In its development, there is the development of the Laga-Bauguia Access Road which will be implemented from February 2023 to February 2025. This highway is one of the most important highways because it will connect the north coast area and cross the hills to the Matabian Mountains area which is visited by many tourists. local and foreign. This research aims to analyze the performance of the Laga - Bauguia Highway improvement project in terms of costs and analyze the estimated costs for the remaining work, as well as the cost of completing the Laga - Bauguia Highway improvement project. Every construction project requires control measures in terms of costs, where in carrying out control it is necessary to know in advance the ongoing project performance. One way to determine the cost performance of the project is the Earned Value method. This method can reveal whether the progress in implementing project work is commensurate with the use of part of the budget. By analyzing the concept of Earned Value, the relationship between what has actually been achieved physically and the amount of budget that has been spent can be seen. During the review period in the 8th month, a CPI value of 5.50 was obtained, which means that the actual costs incurred were less than the budget costs. In the 13th month, the CPI value was obtained at 5.50, which means the actual costs incurred were smaller than the budgeted costs.
ANALYSIS OF THE RELATIONSHIP BETWEEN INDIRECT COSTS, BID PRICES, AND TIME PERFORMED BY SMALL CONTRACTORS IN SIDOARJO REGENCY Zuhri, Syaefuddin; Witjaksana, Budi; Tjendani, Hanie Teki
JOURNAL OF MANAGEMENT, ACCOUNTING, GENERAL FINANCE AND INTERNATIONAL ECONOMIC ISSUES Vol. 3 No. 3 (2024): JUNE
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/marginal.v3i3.1236

Abstract

In each construction project, there are numerous essential project parameters, with cost being identified as the most critical factor due to its direct or indirect implications on every decision made. Cost holds significant importance for contractors, especially small contractors, who must strive to submit competitive bid prices while ensuring good construction quality and optimal time management. Therefore, it is imperative for small contractors to carefully evaluate indirect cost expenditures in order to achieve minimal costs without compromising on quality or project duration. This research delves into the correlation between indirect costs, bid prices, and time performance among small contractors in Sidoarjo. The study involves primary data processing and employs analytical methods, including multiple linear regression statistical analysis. The findings suggest that both indirect costs and bid prices have a notable impact on project duration, accounting for 52.4% of the variance in time performance.
THE LITERATURE REVIEW OF CONSTRUCTION PROJECT SCHEDULING METHODS AND EFFECTIVENESS FOR THE LAST 5 YEARS IN INDONESIA Rakasyiwi, Gilang Ramadhan; Witjaksana, Budi; Tjendani, Hanie Teki
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 1 No. 3 (2022): AUGUST
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v1i3.446

Abstract

Resources in the project were definitely limited so planning must be thorough and perfect. To achieve this goal, developers, contractors, and project owners create a project implementation schedule as well as control the implementation of the project itself. Scheduling determines when activities will be started, postponed and completed, so that resource control will be adjusted to the needed that had been determined. In project planning, scheduling was very important in projecting the needed of manpower, materials, and equipment. This study aims to assess project scheduling in general based on literature sources in the form of previous research (journals). The method used in this study was a literature study related to scheduling studies based on construction projects. Data were obtained from several library sources in the form of research journals for the last 5 years related to the research topic. The results showed that each method was complementary, such as LoB combined with CPM or PDM. In scheduling a construction project, a combination of methods needed to be applied to suit the desired construction project.
THE CONTRACTOR SELECTION CRITERIA AFFECTING PROJECT PERFORMANCE CONSTRUCTION SEBA PIER PORT FACILITIES, SABU RAIJUA, NTT Khakimin, Achmad Lukmanul; Witjaksana, Budi; Tjendani, Hanie Teki
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 1 No. 3 (2022): AUGUST
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v1i3.447

Abstract

The selection of contractors will affect the performance of the project to be implemented. The criteria for selecting a contractor consist of 3 factors, namely Factor 1 which includes accuracy, reputation, and cooperation relationships, Factor 2 which includes knowledge of work, work ability, initiative, and social ability as well as Factor 3 which includes work experience, control, and commitment. This study aims to analyze the criteria for selecting contractors that affect the performance of construction projects. This research was conducted using quantitative methods by conducting field surveys or field studies. The sample population in this study was Seba Pier Port Facilities Project, Sabu Raijua, NTT Owner as many as 57 people. The analysis technique in this study was Multiple Linear Regression Analysis. The results of the research and discussion can be concluded that The criteria for selecting a contractor that affects the performance of a construction project are price, financial capability, equipment support, and contractor performance. Meanwhile, the criteria for experience and occupational safety and health (K3) do not affect the performance of construction projects. Meanwhile, if the contractor had the appropriate benchmark price, financial capability, equipment support, and performance of the contractor, then the performance of the construction project will certainly be good.
THE ROUTINE MAINTENANCE PLANNING CONSULTANCY FOR PANGKAH KULON - BOOLO ROAD, LOCATION: UJUNGPANGKAH DISTRICT, GRESIK REGENCY Khakimin, Achmad Lukmanul; Witjaksana, Budi; Tjendani, Hanie Teki
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 1 No. 4 (2022): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v1i4.479

Abstract

Road infrastructure is the lifeblood of a region's economy because it connects and increases the movement of people and goods. Traffic jams in the city of Gresik fall into the severe category. This is evidenced by the long queues of vehicles and the time it takes to decompose traffic jams for hours. The Gresik Regency Government, through the Highways Public Works and Water Resources Office, needs to carry out systematic and appropriate planning to overcome the above problems. Maintenance is carried out by preparation, topographic survey, traffic survey, and then the calculation of the pavement plan. From the analysis results obtained CBR subgrade = 3%; DDT = 4; IP = 2.5; FR = 1.0; LER = 2.18; ITP = 9.5; Ipo = 3.9 – 3.5. After the calculations, we obtained a 10 cm asphalt surface layer (4 cm ACWC, 6 cm ACBC) and 20 cm CTB fill for leveling.
PROJECT SCHEDULING ANALYSIS USING THE CRITICAL PATH METHOD – CASE STUDY: SUBSIDIZED HOUSE CONSTRUCTION PROJECT IN HILL MULYA HOUSING, SAMARINDA CITY Rakasyiwi, Gilang Ramadhan; Witjaksana, Budi; Tjendani, Hanie Teki
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 1 No. 4 (2022): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v1i4.480

Abstract

Samarinda City has a total of 123 housing estates with 20 subsidized housing (MBR) and 4 mixed housing. Project scheduling in construction greatly determines the project's success because it is a benchmark that the project is successful within the allotted time. CPM (Critical Path Method). CPM is a method that introduces an element of project time by using a predefined activity time estimate. This method is used for crushing the Bukit Mulya housing project, which only applies to the implementation of crash time. From the analysis results, the initial scheduling time, which was originally 87 days, was trimmed by 9 days using CPM, the optimal time was 78 days.
ACCELERATION ANALYSIS USING THE CRASHING METHOD IN THE SDN KUTISARI 2 DEVELOPMENT PROJECT Firdaus, Muhammad Bayu; Tjendani, Hanie Teki; Witjaksana, Budi
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 2 No. 4 (2023): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v2i4.950

Abstract

In the construction of the Kutisari 2 SDN Project, there were several obstacles that hampered the implementation of the project, such as heavy rainy weather. The aim of the research is to determine the cost and acceleration time for the construction of the SDN Kutisari 2 Project. The research design was carried out to identify the time and costs of implementing the building construction completion project. The research was conducted at CV.Nisya Multi Bintang as the implementing contractor with a budget of Rp. 1,614,171,924 for 165 calendar days. The research subjects were contractors completing work on the Kutisari 2 Elementary School Development Project. This research used secondary data from the Draft Expenditure Budget, Schedule, weekly reports and project cost costs. Data analysis used Microsoft Project 2016 software. The results of the research stated (1) The duration of the Crashing was 8 calendar days with work that was on the Critical Work Route for the Construction of School Facilities, Infrastructure and Utilities at SDN Kutisari 2, namely water proofing coating with fiber on the 2nd floor, cleaning location to the end, B-0 work to cover 2nd floor columns, 2nd floor column cutting work, and floor screading work. (2) From the initial cost of the Kutisari 2 SDN School Facilities, Infrastructure and Utilities Construction Work Project, namely Rp. 1,164,171,924 with additional costs due to Crashing of Rp. 24,569,780 so the total costs due to the Crashing are Rp. 1,638,741,704.
COST PERFORMANCE ANALYSIS USING EARNED VALUE METHOD ON PRESERVATION OF EXIT TOLL ROAD SECTION 5 PANDAAN MALANG Mughni, Amalia Fathimah Azh Zhahra; Tjendani, Hanie Teki; Witjaksana, Budi
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 2 No. 4 (2023): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v2i4.969

Abstract

The development of road or toll road infrastructure in a country can be used as a benchmark to determine the level of economic progress of a country, both macro and micro. The location of toll exits has a significant effect in absorbing labor and creating new business activities. Projects are dynamic, so contractors must be responsive to changes in situations and conditions on the project, if they want to succeed in reaping optimum profits. Aspects of planning a highly competitive construction at this time are very demanding on accuracy, effectiveness, efficiency, and economy in analyzing a project. In the world of construction projects, there are many things that can be done, one of which is cost control. In controlling costs, efforts can be made so that the realization of costs that occur is in accordance with the needs of implementation and is not excessive, such as cost suppression efforts, namely making savings without reducing quantity or quality. The Earned Value Method is used to determine project performance in terms of costs at one time, determine project performance in terms of schedule/time at one time, estimate costs to complete the project after the evaluation time and estimate the time to complete the project after the evaluation. In this research the author carried out a cost analysis using the Earned Value Method on the preservation of the Section 5 Pandaan Malang Toll Exit Road.
Co-Authors Abdul Q, Muhammad Ali Hasymi Adam, Ijaz Alan Muin, Oskar Ezra Alifian, Muhammad Hilmi Alves, Agata Maria Orleans Aprilina, Sasa Ariyanto, Subkhan Asmoro, Mochamad Ranoe Assyifa, Moh Zahdi Aviska Triayaska Balido, Pandji Thoha S. Budi Witjaksana, Budi Dani, Bintang Arma Esti Wulandari Esti Wulandari Farokhman, Moh Fani Firdaus, Muhammad Bayu Intan Kusumaningayu Jamiludin, Jamiludin Khakimin, Achmad Lukmanul Klau, Maria Junita Koten, Oktafiano Agustinus Laksono Djoko Nugroho Luis, Laurenco Muchamad Lutfi, Muchamad Mughni, Amalia Fathimah Azh Zhahra Muqaddas, Zaiful Nugraha, Budidarma Ardi Patriadi, Andi Pramadha, Ichsan Yanuansyah Pratondo W, Wahyu Proboretno, Wuri Puspanantasari, Erni Rakasyiwi, Gilang Ramadhan Riduwan, Sanda Praja Risma Marleno Rizkiardi, Aditya Rochmat, Muhammad Fikri Ar Rohim, Abd. Rudiansyah Rudiansyah, Rudiansyah Sajiyo Sajiyo, Sajiyo Saputri, Firda Auliya Ajie Sembiring, Yuriza Fauziah SETIAWAN, ENDIK Shinta Berlinda Wulandari Suprapto, Aki’ Supriyanto, Yunaidi Veithzal Rivai Zainal Zuhri, Syaefuddin