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ROAD RECONSTRUCTION WORK ZONE MANAGEMENT TOWARD A GREEN CONSTRUCTION CONCEPT Sudarsana, Dewa Ketut; Wicaksono, Achmad; Sulistio, Harnen; Djakfar, Ludfi
Jurnal HPJI Vol 1, No 1 (2015)
Publisher : Jurnal HPJI

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AbstractÂ During road reconstruction period, a negative impact was imposed on road users and the surrounding environment. These impacts are the result of the work zone which is used as working space and road reconstruction. This work zone is potential to influence the drivers stress and to decrease road traffic performance such as travel delays, congestions and road accidents. Guidelines for green (environmentally friendly) infrastructure defined in New Road Construction Concept (NR2C) in European infrastructure vision 2040 concept, can be used to mitigate this negative impact. Twenty projects of Balai V National Roads Improvement in East Java, and Balai VIII in Bali for fiscal year 2013 is used as a case study. Descriptive method used for the discussion of case studies. Management traffic safety in work zones assessed the suitability of the setting up of signs, markings and guardrail. Shift arrangements work during the day (peak hours) or night (off peak hour), is used as an indicator of the negative impact of road users and the environment. The analysis showed that the work zone management in the implementation of national road reconstruction projects toward green (environmentally friendly) construction concept. It is shown from the implementation of safety attributes average 68%, and the implementation of the reconstruction in the off peak hours by 55% of the projects.Â Keywords: road reconstruction, work zone, negative impact, green constructionÂ Â AbstrakÂ Pada saat pelaksanaan rekonstruksi jalan, dampak negatif akanÂ terjadi pada pengguna jalan dan lingkungan sekitarnya. Dampak ini akibat zona pekerjaan yang digunakan untuk pekerjaan rekonstruksi. Zona pekerjaan ini berpotensi membuat pengemudi strees dan menurunnya kinerja lalulintas seperti tundaan perjalanan, kemacetan dan kecelakaan lalulintas. Pedoman untuk infrastruktur hijau (ramah lingkungan) menetapkan konsep konstruksi jalan baru (NR2C) dalam Visi Infrastruktur Eropa 2040. Konsep ini dapat memitigasi dampak negatif ini. Dua puluh proyek pada Balai V Jalan Nasional di Jawa Timur dan Bali VIII di Bali pada tahun fiscal 2013 digunakan untuk kasus studi. Metode deskriptif digunakan untukÂ dalam diskusi kasus studi. Manajemen keselamatan lalulintas di lokasi kerja dinilai terhadap keberlanjutan penempatan rambu, marka dan pagar pelindung. PengaturanÂ perubahan kerja pada siang hari (jam sibuk) atau malam hari (jam tidak sibuk) digunakan untuk indikator dampak negative pada pengguna jalan dan lingkungan. Dari analisis menunjukan manajemen zona kerja pada implementasi proyek-proyek rekonstruksi jalan nasional menuju konsep konstruksi hijau (ramah lingkungan). Terlihat dalam implementasi atribut keselamatan rata-rata 68% dan implementasi pada jam tidak sibuk hanya 55%.Â Kata-kata kunci: konstruksi jalan, zona kerja, dampak negatif, konstruksi hijau.

PREDIKSI KINERJA JALAN TERKAIT ESTIMASI KERUGIAN PENGGUNA JALAN SELAMA MASA REKONSTRUKSI JALAN Sudarsana, Dewa Ketut; Sulistio, Harnen; Wicaksono, Achmad; Djakfar, Ludfi
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Vol 2 No 1 (2015): Prosiding Forum Studi Transportasi antar Perguruan Tinggi
Publisher : FSTPT Indonesia

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The low standard of National road is continuously reconstructed to establish Trans National connectivities. During the reconstruction period, the loss of road user costs and the negative impacts for surrounding environment were inccurred. Predicted losses of road users have not been conducted, so that it is important to be investigated. Initially, road performances were analyzed during road reconstruction. The road performances were analyzed using a descriptive method. Road performance variable includes running costs referred to the Bina Marga guidelines of Pd - T-15 -2005- B. National road reconstruction project in fiscal year 2013 is used as a case study. The results of the analysis are obtained as follows: 1) speed (Vm) can be predicted from the exponential relationship model in which degree of saturation in pre-reconstruction (DSp) is used as a generator variable. This generator variable is predicted declining at 6 km/h (DSp = 0.1); 2) The traffic flow (Qm) is predicted by multiplying the current pre-reconstruction flows with a factor of Fq. Traffic flows is predicted declining by 28% (Fq = 0.72); and 3) The degree of saturation (DSm) is predicted by a factor of Fds and estimated to increase by 30% (Fds = 1.3).

PEMBOBOTAN PENILAIAN ASPEK KESELAMATAN DI ZONA KERJA PADA MASA PELAKSANAAN PROYEK PENINGKATAN JALAN Sudarsana, Dewa Ketut; Nandiasa, Mayun; Artamana, Ida Bagus Made
Jurnal Teknik Sipil Vol 14, No 1 (2016)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Atma Jaya Yogyakarta

Road safety is a topic that came out over the years and has now become a worldwideproblem. This can be picked up with the founding of the Decade of Action for Road Safety 2010-2020 by the United Nations. Efforts of prevention road safety during the implementation of roadimprovement has been specified in the path of contract execution. However, assessment of safetyaudits in the work zone on the road improvements has not been studied. Descriptive method used toidentify related attributes of safety in the work zone. Hierarchy and the weighting of each attribute isused the Analytical Hierarchy Process (AHP) method. The results obtained in, the weighting of the 4criteria division of work zones in sequence from the weight of greater are: the work zone; closerszone; initial taper zone and end taper zone by weight are: 59%; 27%; 9% and 6%. Weight rating ofalternative attributes for closers zone criteria is: road work warning signs: lane usage instructionssigns; closers zone distance; narrowing of lanes of the road warning signs and speed limit warningsigns, with their respective weights are: 46%; 23%; 15%; 11%; 5%. Weight rating attributesalternative to early taper zone criteria are: the installation of cone/guardrail; reflector at the initial ofthe work zone; minimum taper length requirement with respective weights: 53%; 30%; 17%.Assessment criteria attribute for the work zone are: minimum length of the work zone; the minimalwidth of the work zone; installation cone/guardrail; and the minimum distance between work zones,with respective weights: 70%; 15%; 9%; 6%. And the weight of attribute ratings for end zonecriteria is: the installation of cone/guardrail and followed with a minimum length end taperrequirements, with respective weights: 82%; 18%.Â Abstrak: Keselamatan Jalan merupakan isu yang mengemuka dari tahun ke tahun dan saat ini sudahmenjadi permasalahan global. Hal ini dapat dilihat dengan dicanangkannya Decade of Action forRoad Safety 2010-2020 oleh Perserikatan Bangsa Bangsa. Upaya pencegahan keselamatan dijalanselama masa pelaksanaan peningkatan jalan telah diatur dalam kontrak pelaksanaan jalan. Namuncara penilaian pemeriksaan keselamatan di jalan pada zona kerja pelaksanaan peningkatan jalanbelum diteliti. Metode deskriptif digunakan untuk mengidentifikasi atribut terkait aspek keselamatandi zona kerja pekerjaan jalan. Hirarki dan pembobotan penilaian masing masing atributmenggunakan metode Proses Hirarki Analitikal (PHA). Hasil rancangan pembobotan pada levelkreteria medapatkan 4 kreteria pembagian zona kerja secara teurut dari bobot kepentingan yanglebih besar adalah zona kerja; zona pendekat; zona taper awal dan zona taper akhir dengan bobotadalah 59%; 27%; 9% dan 6%. Bobot penilaian atribut alternative untuk kreteria zona pendekatadalah: rambu peringatan ada pekerjaan jalan; rambu petunjuk penggunaan lajur; jarak zonapendekat; rambu peringatan penyempitan lajur jalan dan rambu peringatan batas kecepatan, denganbobot masing-masing adalah: 46%; 23%; 15%; 11%; 5%. Bobot penilaian atribut alternative untukkreteria zona taper awal adalah: pemasangan kerucut/guardrail; pemasangan reflector padapertemuan taper awal dengan zona kerja; persyaratan panjang taper minimum dengan bobot masingmasing:53%; 30%; 17%. Penilaian atribut untuk kreteria zona kerja adalah: panjang zona kerjaminimum: lebar zona kerja minimum; pemasangan kerucut/guardrail; dan jarak antar zona kerjaminimum, dengan bobot masing-masing: 70%; 15%; 9%; 6%. Dan bobot penilaian atribut untukkreteria zona penjauh adalah: pemasangan kerucut/guardrail dan diikuti dengan persyaratanpanjang taper akhir minimum, dengan bobot masing-masing: 82%; 18%.Kata kunci: keselamtan, metode PHA, zona kerja, peningkatan jalan

ROAD RECONSTRUCTION WORK ZONE MANAGEMENT TOWARD A GREEN CONSTRUCTION CONCEPT Sudarsana, Dewa Ketut; Wicaksono, Achmad; Sulistio, Harnen; Djakfar, Ludfi
Jurnal HPJI Vol 1, No 1 (2015)
Publisher : Jurnal HPJI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/.v1i1.1430.%p

AbstractÂ During road reconstruction period, a negative impact was imposed on road users and the surrounding environment. These impacts are the result of the work zone which is used as working space and road reconstruction. This work zone is potential to influence the drivers stress and to decrease road traffic performance such as travel delays, congestions and road accidents. Guidelines for green (environmentally friendly) infrastructure defined in New Road Construction Concept (NR2C) in European infrastructure vision 2040 concept, can be used to mitigate this negative impact. Twenty projects of Balai V National Roads Improvement in East Java, and Balai VIII in Bali for fiscal year 2013 is used as a case study. Descriptive method used for the discussion of case studies. Management traffic safety in work zones assessed the suitability of the setting up of signs, markings and guardrail. Shift arrangements work during the day (peak hours) or night (off peak hour), is used as an indicator of the negative impact of road users and the environment. The analysis showed that the work zone management in the implementation of national road reconstruction projects toward green (environmentally friendly) construction concept. It is shown from the implementation of safety attributes average 68%, and the implementation of the reconstruction in the off peak hours by 55% of the projects.Â Keywords: road reconstruction, work zone, negative impact, green constructionÂ Â AbstrakÂ Pada saat pelaksanaan rekonstruksi jalan, dampak negatif akanÂ terjadi pada pengguna jalan dan lingkungan sekitarnya. Dampak ini akibat zona pekerjaan yang digunakan untuk pekerjaan rekonstruksi. Zona pekerjaan ini berpotensi membuat pengemudi strees dan menurunnya kinerja lalulintas seperti tundaan perjalanan, kemacetan dan kecelakaan lalulintas. Pedoman untuk infrastruktur hijau (ramah lingkungan) menetapkan konsep konstruksi jalan baru (NR2C) dalam Visi Infrastruktur Eropa 2040. Konsep ini dapat memitigasi dampak negatif ini. Dua puluh proyek pada Balai V Jalan Nasional di Jawa Timur dan Bali VIII di Bali pada tahun fiscal 2013 digunakan untuk kasus studi. Metode deskriptif digunakan untukÂ dalam diskusi kasus studi. Manajemen keselamatan lalulintas di lokasi kerja dinilai terhadap keberlanjutan penempatan rambu, marka dan pagar pelindung. PengaturanÂ perubahan kerja pada siang hari (jam sibuk) atau malam hari (jam tidak sibuk) digunakan untuk indikator dampak negative pada pengguna jalan dan lingkungan. Dari analisis menunjukan manajemen zona kerja pada implementasi proyek-proyek rekonstruksi jalan nasional menuju konsep konstruksi hijau (ramah lingkungan). Terlihat dalam implementasi atribut keselamatan rata-rata 68% dan implementasi pada jam tidak sibuk hanya 55%.Â Kata-kata kunci: konstruksi jalan, zona kerja, dampak negatif, konstruksi hijau.

Analisis Capaian Sistem Penyedian Air Minum Perdesaan di Desa Sumberkima, Bali Sudarsana, D.K.
Media Teknik Sipil Vol 14, No 1 (2016): Februari
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jmts.v14i1.3287

The government announced a settlement infrastructure performance achievement in 2019 with 100% access to drinking water, 0%Â slump, 100% sanitary, known as 100-0-100 initiative. MDG'S 2015 settlement infrastructure sectors targeted are 68-10-62. To determine the achievement of this target needs to be evaluated. In this paper specifically analyze the achievement of rural drinking water supply system (SPAMDes). Descriptive method is used in this study. Studies conducted in the village Sumberkima, District Grokgak, Bali Province. Data collected by census method. Variables to determine the indicators of access to drinking water using the terms of reference of the Ministry of Public Works. The analysis finds access ofÂ drinking water service until August 2015 reached 85%. The achievement of the access to drinking water service is sourced from the piping connection fromÂ BUMDES 32%, 26% of shallow wells and deep wells 27%. Although the service is access to drinking water reached above the 2015 target (85%> 68%), but needs to be improved serviceability with access to drinking water piping connection system of BUMDES to improve the safer of quality.

Analisis Capaian Sistem Penyedian Air Minum Perdesaan di Desa Sumberkima, Bali D.K. Sudarsana
Media Teknik Sipil Vol. 14 No. 1 (2016): Februari
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jmts.v14i1.3287

The government announced a settlement infrastructure performance achievement in 2019 with 100% access to drinking water, 0% slump, 100% sanitary, known as 100-0-100 initiative. MDG'S 2015 settlement infrastructure sectors targeted are 68-10-62. To determine the achievement of this target needs to be evaluated. In this paper specifically analyze the achievement of rural drinking water supply system (SPAMDes). Descriptive method is used in this study. Studies conducted in the village Sumberkima, District Grokgak, Bali Province. Data collected by census method. Variables to determine the indicators of access to drinking water using the terms of reference of the Ministry of Public Works. The analysis finds access of drinking water service until August 2015 reached 85%. The achievement of the access to drinking water service is sourced from the piping connection from BUMDES 32%, 26% of shallow wells and deep wells 27%. Although the service is access to drinking water reached above the 2015 target (85%> 68%), but needs to be improved serviceability with access to drinking water piping connection system of BUMDES to improve the safer of quality.

ROAD RECONSTRUCTION WORK ZONE MANAGEMENT TOWARD A GREEN CONSTRUCTION CONCEPT Dewa Ketut Sudarsana; Achmad Wicaksono; Harnen Sulistio; Ludfi Djakfar
Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Vol. 1 No. 1 (2015)
Publisher : Himpunan Pengembangan Jalan Indonesia (HPJI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jh.v1i1.1430.%p

Abstract During road reconstruction period, a negative impact was imposed on road users and the surrounding environment. These impacts are the result of the work zone which is used as working space and road reconstruction. This work zone is potential to influence the drivers' stress and to decrease road traffic performance such as travel delays, congestions and road accidents. Guidelines for green (environmentally friendly) infrastructure defined in New Road Construction Concept (NR2C) in European infrastructure vision 2040 concept, can be used to mitigate this negative impact. Twenty projects of Balai V National Roads Improvement in East Java, and Balai VIII in Bali for fiscal year 2013 is used as a case study. Descriptive method used for the discussion of case studies. Management traffic safety in work zones assessed the suitability of the setting up of signs, markings and guardrail. Shift arrangements work during the day (peak hours) or night (off peak hour), is used as an indicator of the negative impact of road users and the environment. The analysis showed that the work zone management in the implementation of national road reconstruction projects toward green (environmentally friendly) construction concept. It is shown from the implementation of safety attributes average 68%, and the implementation of the reconstruction in the off peak hours by 55% of the projects. Keywords: road reconstruction, work zone, negative impact, green construction Abstrak Pada saat pelaksanaan rekonstruksi jalan, dampak negatif akan terjadi pada pengguna jalan dan lingkungan sekitarnya. Dampak ini akibat zona pekerjaan yang digunakan untuk pekerjaan rekonstruksi. Zona pekerjaan ini berpotensi membuat pengemudi strees dan menurunnya kinerja lalulintas seperti tundaan perjalanan, kemacetan dan kecelakaan lalulintas. Pedoman untuk infrastruktur hijau (ramah lingkungan) menetapkan konsep konstruksi jalan baru (NR2C) dalam Visi Infrastruktur Eropa 2040. Konsep ini dapat memitigasi dampak negatif ini. Dua puluh proyek pada Balai V Jalan Nasional di Jawa Timur dan Bali VIII di Bali pada tahun fiscal 2013 digunakan untuk kasus studi. Metode deskriptif digunakan untuk dalam diskusi kasus studi. Manajemen keselamatan lalulintas di lokasi kerja dinilai terhadap keberlanjutan penempatan rambu, marka dan pagar pelindung. Pengaturan perubahan kerja pada siang hari (jam sibuk) atau malam hari (jam tidak sibuk) digunakan untuk indikator dampak negative pada pengguna jalan dan lingkungan. Dari analisis menunjukan manajemen zona kerja pada implementasi proyek-proyek rekonstruksi jalan nasional menuju konsep konstruksi hijau (ramah lingkungan). Terlihat dalam implementasi atribut keselamatan rata-rata 68% dan implementasi pada jam tidak sibuk hanya 55%. Kata-kata kunci: konstruksi jalan, zona kerja, dampak negatif, konstruksi hijau.

PENGENDALIAN BIAYA DAN JADUAL TERPADU PADA PROYEK KONSTRUKSI. Dewa Ketut Sudarsana
Jurnal Ilmiah Teknik Sipil Vol. 12, No. 2 Juli 2008
Publisher : Department of Civil Engineering, Udayana University

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Cost, performance and time are the major constrain resources in project execution. The important action to find project objective with limited resources are planning, scheduling and controlling. “Earned Value” concept is a method to integrated project cost and project schedule controlling. This method informed the project performanced in period reporting and to predict the total project cost completion and the project time completion based on performances indicator reporting. In case study on periodic 91st day reporting at ”Pembangunan Gedung Instalasi Rehabilitasi Medik” Center Public hospital Sanglah, the progress information such as Planed Value (PV)= IDR 1,4325 billion, Earned Value (EV) = IDR 1,3747 billion and Actual Cost (AC)= IDR 1,3598 billion. In this report the cost project performance had profit (Cost Varian, CV = + IDR 0,01 billion and Cost Performed Index ,CPI=1,01>1). But the schedule performanced project has been delayed (Schedule Varian, SV = - IDR 0.06 billion and Schedule Performmance Index, SPI =0,96 <1). If this project performanced continued until the project completion, the project cost completion has been estimated about IDR 2,8683 billion, that is under the budget (< IDR 2.8998 billion). However, the estimated project schedule required 129 days, which showed the project schedule will be delayed 2 days from the schedule plan.

MANAJEMEN PENGANGKUTAN SAMPAH DI KOTA AMLAPURA Mayun Nadiasa; Dewa Ketut Sudarsana; I Nyoman Yasmara
Jurnal Ilmiah Teknik Sipil Vol. 13, No. 2 Juli 2009
Publisher : Department of Civil Engineering, Udayana University

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Base on the existing conditions, garbage transportation in Amlapurastill faces problems. Garbage transportation in rush hour causes traffic jam. Theexisting temporary garbage place (TPS) has not been designed and equipped withdevices that can separate organic and unorganic garbage, thus it is still mixed upin one container. This condition needs a deeper attention in order to improve theexisting garbage transportation management. This research aims to improve the weakness of the current garbage transportationsystem. The SNI No. 19-2454-2002 was used as an approached method to solvethis problem. In order to determine appropriate tariffs that can cover theoperational cost of garbage transportation, the method of financial assessmentwas used namely Net Present value (NPV), Benefit Cost Ratio (BCR), andInternal Rate of Return (IRR).The garbage transportation system chosen for a compactor truck was fixedcontainer transportation mode and for an arm roll truck was empty containertranportation mode. The number of vehicle required to carry out garbagetransportation in Amlapura was 4 compactor trucks for organic garbages, 3compactor trucks for unorganic garbages, and a unit of arm roll truck for organicand inorganic garbages. The reguired time for picking garbage was about sixhours per day. The numbers of TPS needed in Amlapura were 213 bin containerswith capacity of 0.36 m3 for organic TPS and 137 units for the unorganic. It wasalso required 5 units of organic TPS and 3 units of the unorganic that usingcontainers with capacity of 4 m3. It was assumed that this investment would befinanced by 100% of bank loan. The result of this study shows that thisinvestment will be reliable if the applied tarrif is Rp.15.000/family/month forhousehold, Rp.25.000/room/month for hotel, Rp.5000/seat/month for restaurant,Rp.30.000/unit/month for shop, Rp.20.000/unit/month for school and office, Rp.30.000/seller/month for market trader, Rp. 30.000/month for small scale industryand Rp. 40.000/month for middle scale industry.

OPTIMALISASI JUMLAH TIPE RUMAH YANG AKAN DIBANGUN DENGAN METODE SIMPLEKS PADA PROYEK PENGEMBANGAN PERUMAHAN Dewa Ketut Sudarsana
Jurnal Ilmiah Teknik Sipil Vol. 13, No. 2 Juli 2009
Publisher : Department of Civil Engineering, Udayana University

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The challenges that have been faced by housing developers are toformulate the quantity of house type to be built, thus they should fulfill the marketaspect, government rule and gain the maximum profit from their sales. Theobjective of this study is to formulate the best composition of house type quantity,which can result in maximum profit.The data was analyzed by using Simplex method. A case study was taken atdevelopment of Taman Wira Umadui Housing in Denpasar. The types of the houseto be built were categorized into types A, B and C. Type-A (60/120) has 60 m2 ofhouse area, 120 m2 of land area and the price IDR 285.000.000 per unit. Type B(45/100), which has 45 m2 of house area and 100 m2 of land area, was priced at IDR230.000.000 per unit. And type C (36/80), which has 36 m2 of house area and 80 m2of land area, cost IDR 190.000.000 per unit.The result of this study showed that the optimum composition of house typequantity is 28 unit of type A, 17 unit of type B and 54 unit of type C. Themaximum profit that could be earned from this composition was IDR7.171.000.000.

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