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Tri M. W. Sir
Dosen pada Jurusan Teknik Sipil, FST Undana
Civil Engineering, Building, Construction & Architecture Materials Science & Nanotechnology Transportation

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EVALUASI KENERJA JARINGAN IRIGASI BENDUNGAN TILONG KECAMATAN KUPANG TENGAH KABUPATEN KUPANG Ludiana, _; Bunganaen, Wilhelmus; Sir, Tri M. W.
Jurnal Teknik Sipil Vol 4, No 1 (2015): Jurnal Teknik Sipil
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Abstract

Pembangunan Bendungan Tilong untuk memenuhi air baku dan air irigasi. Daerah Irigasi Tilong memiliki luas wilayah layanan irigasi sebesar 1.484 Ha diantaranya luas layanan 233 Ha untuk mengaliri daerah Fatukanutu. Dalam pengoperasiannya, jaringan irigasi mengalami beberapa kerusakan seperti rusaknya tubuh saluran akibat erosi tebing, tanaman liar dan sebagainya, sehingga peneliti ingin mengevaluasi kinerja jaringan irigasi Fatukanutu ditinjau dari aspek fisik, aspek pemanfaatan dan aspek operasional dan pemeliharaan (O & P). Metode yang dilakukan yaitu pengukuran debit inflow-outflow, dan analisis deskriptif jawaban kuesioner yang diuraikan dengan memberi nilai tertentu (skala likert) terhadap setiap variable aspek yang ditinjau. Jaringan Irigasi Fatukanutu di lihat dari aspek fisik memperoleh nilai rata-rata sebesar 2.93, Cukup Baik. Jaringan Irigasi Fatukanutu di lihat dari aspek pemanfaatan memproleh nilai rata-rata sebesar 1.98, Kurang Baik dan efektifitas pengelolaan lahan 45.55 Ha dari luas lahan rencana 233 Ha sebesar 19.55 % yaitu terdapat tiga sub ruas bagian yang difungsikan dan dimanfaatkan dalam pengelolahan lahan yaitu BT1, BFK3 dan BFK4, sedangkan 5 sub bagian lainnya tidak dimanfaatkan untuk pengelolaan lahan yaitu Sub Bagian BFK1, BFK2, BFK 5, BFK6, BFK7. Jaringan Irigasi Fatukanutu di lihat dari aspek O & P memproleh nilai rata-rata sebesar 1.65, Kurang Baik. Kinerja Jaringan Irigasi Fatukanutu secara keseluruhan berdasarkan ketiga aspek tersebut memperoleh nilai sebesar 2.19 Kurang Baik. Tilong dam of development is to fillup main water and irrigation water. Tilong Irrigation has an area of 1,484 ha irrigation services including extensive service area of 233 hectares to flow through Fatukanutu. thelrrigation Network in Fatukanutu has been operated since 2003 to drain the land in Hamlet Fatukanutu. In operation, the irrigation network suffered some damage as a result of damage to the channel bank erosion, weeds and etc, therefore the researchers wanted to evaluate the performance of irrigation networks in Fatukanutu. The performance evaluation is reviewed based on physical aspects, aspects of utilization and operational aspects and maintenance (O & M). The method performed is conducted by inflow-outflow discharge measurements, and descriptive analysis questionnaire described by giving a specific value (scale likert) for each variable aspect reviewed. Fatukanutu irrigation network in full view from the physical aspect has get an average value of 2.93, it was Very Good. Fatukanutu irrigation network in view of the aspects of utilization obtainan average value of 1.98, Less Good and effectiveness of land managemen thas a percentage of 19.55 % or 45.55 hectares of land area of 233 hectares plan where there are three sub-sections and sections that function is used in land management BT1, BFK3 and BFK4, while the other 5 sub-section is not used for land management namely sub-section BFK1, BFK2, BFK5, BFK6, BFK7. Fatukanutu Irrigation network from the aspects of O & M to obtainan average value of 1.65, Less Good. Irrigation Network Performance Fatukanutu overall based on three aspects to obtained a value of 2.19 Less Good.
ANALISA KELAYAKAN TARIF ANGKUTAN UMUM DALAM KOTA KUPANG Bolla, Margareth E.; Sir, Tri M. W.; Kase, Nene O. C.
Jurnal Teknik Sipil Vol 4, No 2 (2015)
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Abstract

Penentuan besaran tarif angkutan membutuhkan penanganan dan kebijakan yang arif karena dapat menjembatani kepentingan penumpang selaku konsumen dan pengusaha selaku operator angkutan umum. Penelitian ini bertujuan untuk mengetahui Biaya Operasi Kendaraan (BOK) dan tarif yang layak diberlakukan untuk trayek angkutan umum Kota Kupang dengan jarak terpendek dan jarak terpanjang. Trayek Terminal Kupang-Penfui adalah trayek angkutan Kota Kupang dengan jarak terpanjang (28,30 km) yang melayani kawasan pertokoan, pendidikan dan kawasan perumahan, sedangkan trayek Terminal Kupang-Perumnas merupakan trayek angkutan kota dengan jarak terpendek (7,68 km) yang melayani kawasan pendidikan dan perumahan. Kedua trayek ini memiliki penentuan tarif angkutan yang sama yaitu Rp 2000,- untuk pelajar dan Rp 3000,- untuk masyarakat umum. Analisa BOK dan kelayakan tarif dilakukan dengan metode perhitungan berdasarkan Keputusan Direktur Jenderal Perhubungan Darat Nomor: SK.687/AJ.206 /DRJD/2002 tentang Pedoman Teknis Penyelenggaraan Angkutan Penumpang Umum di Wilayah Perkotaan Dalam Trayek Tetap dan Teratur. Hasil analisa BOK untuk trayek Terminal Kupang-Penfui sebesar Rp 2.165,42/penumpang dan tarif yang layak diberlakukan sebesar Rp 2.381,96/penumpang, sedangkan BOK untuk trayek Terminal Kupang-Perumnas sebesar Rp 1.956,31/penumpang dan tarif yang layak diberlakukan sebesar Rp 2.151,94/penumpang. Determining the amount of transport fares require wise policy for it can bridge the interests of passengers as consumers and businessman as public transport operators. This study aims to determine the Vehicle Operating Cost (VOC) and the decent fares applied in Kupang City for the shortest and the longest route. The route of Terminal Kupang-Penfui is the longest ones that has a distance of 28.30 km, that serves the shopping area and the educational and residential areas; while the route of Terminal Kupang-Perumnas is the shortest route (7.68 km) which serves educational and residential area. Nowadays these two routes have the same transport fares is Rp. 2000, - for students and Rp 3,000, - for public in general. VOC and feasibility fare analysis conducted by the method of the Directorate General of Land Transportation No. SK.687/AJ.206/DrJD/2002. The VOC analysis results for Terminal Kupang-Penfui route is Rp. 2165.42 / passenger and the decent fare imposed is Rp. 2381.96 / passenger; while the VOC for Terminal Kupang-Perumnas is Rp 1956.31 / passenger and the decent fare imposed is Rp. 2151.94 / passenger.
DESAIN SARINGAN PASIR LAMBAT Utomo, Sudiyo; Sir, Tri M. W.; Sonbay, Albert
Jurnal Teknik Sipil Vol 1, No 4 (2012)
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Abstract

Kolhua IPAB is a means of channeling water to the people and surrounding villages Kolhua, however IPAB has a major problem is turbidity. Slow sand filtration (SPL) is a technique used to improve water quality. Runoff and water quality modeling is obtained by making use of PVC pipe 6 ". Flow rate shall be in accordance with SNI 03.3981.2008 and the resulting water quality after filtration should be below the standard of Minister Regulation. 492 in 2010. Based on the results of research with the discharge of springs Kolhua 0.015 m3/second, SPL design thickness of 60 cm of sand obtained by the speed of 0.22 m/h at head 0.15 m and capacity area of the tub filtering is 245 m2 with dimensions of 11 x 22 m, to the thickness of the sand 80 cm is obtained velocity 0.32 m/h at head 0.25 m and capacity area of the tub filtering is 169 m2 with dimensions of 10 x 20 m, to a thickness of 100 cm of sand obtained by the speed of 0.33 m/h at head 0.30 m and capacity area of the tub filtering is 164 m2 with dimensions of 9 x 18m.
KOMPONEN STRUKTUR BETON DENGAN PERKUATAN EKSTERNAL Nge, Fredi L.; Pah, Jusuf J. S.; Sir, Tri M. W.
Jurnal Teknik Sipil Vol 5, No 1 (2016): JURNAL TEKNIK SIPIL
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Abstract

Struktur beton seperti balok bila memikul beban yang berlebihan atau tidak sesuai dengan perencanaan awal akan menyebabkan struktur beton tersebut mengalami penurunan daya dukung. Hal ini bisa disebabkan apabila suatu bangunan/struktur tersebut mengalami perubahan/alih fungsi dari yang direncanakan sebelumnya. Penelitian ini dilakukan dengan membuat tata cara perencanaan dari perkuatan eksternal kemudian dibuat benda uji di laboratorium yang digunakan untuk memverifikasi hasil desain dari tata cara perencanaan. Hasil desain dengan menggunakan tata cara perencanaan pada balok beton tulangan tunggal dengan perkuatan eksternal, kapasitas balok dalam memikul momen sebesar 4905467,88Nmm. Hasil pengujian lentur balok di laboratorium diperoleh kekuatan rata-rata dari 3 balok uji dalam memikul momen yaitu sebesar 4843750,00 Nmm. Hasil uji statistik Student T Test dengan tingkat kepercayaan 95% tidak terdapat perbedaan yang signifikan antara hasil desain dan hasil pengujian di laboratorium. Dengan menggunakan tata cara perencanaan, maka hasil desain balok beton tulangan rangkap dengan perkuatan eksternal diperoleh kapasitas balok sebesar 6068337,70Nmm. Hasil pengujian lentur dari 3 balok uji memperoleh kekuatan rata-rata balok dalam memikul momen sebesar 6052083,33 Nmm. Hasil uji statistik Student T Test dengan tingkat kepercayaan 95% menghasilkan perbedaan yang tidak signifikan antara hasil desain dan hasil pengujian di laboratorium.
KAJIAN TINGKAT PELAYANAN JALAN BUNDARAN PU KOTA KUPANG Dendo, Octavianus E.T.; Sir, Tri M. W.; Hunggurami, Elia
Jurnal Teknik Sipil Vol 3, No 1 (2014): JURNAL TEKNIK SIPIL
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Abstract

The high volume traffic that passing through the bundaran PU road caused the meeting of solid vehicles from different direction of street caused the vehicles build up on each direction of road in the morning, afternoon, or evening. The build up of vehicles due to the large number of vehicles that pass on it. therefore the research on these roads has been conducted. In this study, the survey of vehicle volume, the survey of side barriers, and also the survey of the road geometry then analyzed using the calculation Metod of the Indonesian Highway Capacity Manual (MKJI,1997) has been done. Based on the analysis, the maximum volume on Bundaran PU road is 1564.5 SMP/hour with the side barriers 200 m/ hour at busy time on Bundaran PU road is 487.7 SMP/hour. The degree of saturation (DS) on the bundaran PU road based on calculation is 0.80. the level of road service on Bundaran PU road is at D level.
PERBANDINGAN PENGUKURAN KADAR AIR TANAH LEMPUNG MENGGUNAKAN METODE GRAVIMETRY DAN METODE GYPSUM BLOCK BERDASARKAN VARIASI KEDALAMAN Sir, Tri M. W.; Udiana, I Made; Isu, Sari R.
Jurnal Teknik Sipil Vol 5, No 2 (2016): JURNAL TEKNIK SIPIL
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Abstract

Soil is one of the most important things in every civil engineering construction. But the problem is how to define physical and mechanic characteristic of the soil. Physical and mechanic characteristic that have influence on bearing capacity of the soil is water content. Size of soil also has effects on the changing of water content. To define water content, engineer is often using Gravimetry Method, but this method can only be doing in laboratory, so it can’t specifically describe real condition of water content in the fields. Then, an in-site test such as Electrical Sensory Method is needed, in order To get correct result of water content in fields. In Electrical Sensory Method there is one method called Gypsum Block Method, this method is an in-situ water content test with individual calibration on laboratory.The results from Oebelo Village, Kupang District soils sample, the soils is CH soil, where CH is organic clay with high plasticity, Fat Clay. By using gypsum block method, water content results is in range of 19,35 % - 41,05 %, while with gravimetry method the water content is in range of 18,34 % - 34, 67 %. Water content test using gypsum block method can only be doing at 0,50 m dan 1,00 m depth range, at 1,50 m dan 2,00 m depth range cannot be using this method because is too difficult to install gypsum block and the gap results between gravimetry method and gypsum block method is in range of 4,19 % - 7,69 %.
ANALISIS PERUBAHAN FASE DARI 4 MENJADI 2 PADA SIMPANG 4 BERSINYAL POLDA Bolla, Margareth E.; Sir, Tri M. W.; Nitti, Grace D.
Jurnal Teknik Sipil Vol 7, No 1 (2018): Jurnal Teknik Sipil
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Perkembangan Kota Kupang yang semakin pesat serta meningkatnya aktifitas masyarakat menyebabkan terjadinya kemacetan lalu litas pada jalan khususnya pada simpang 4 bersinyal Polda. Berdasarkan kaitannya dengan manajemen lalu lintas maka kinerja persimpangan menjadi kebutuhan yang mendesak. Kinerja simpang diketahui dengan cara melakukan evaluasi terhadap pengaturan fase pada simpang bersinyal Polda. Analisis tahap pertama dilakukan untuk mengetahui kinerja simpang Polda dengan pengaturan 4 fase dan tahap kedua dilakukan analisis untuk mengetahui kinerja simpang Polda jika dilakukan perubahan fase menjadi 2 fase. Adapun data yang didapatkan dari hasil survey dianalisis dengan menggunakan Pedoman kapasitas Jalan Indonesia 2014. Hasil analisis dengan sistem 4 fase menghasilkan derajat kejenuhan dan tundaan yang tinggi yaitu 1,01 untuk Jl. Jend Sudirman, 1,04 untuk Jl. Jend. Soeharto, 0,48 untuk Jl. Herewila dan 0,89 untuk Jl. Nisnoni serta tundaan rata-rata sebesar 120 det/smp. Analisis dengan sistem 2 fase menghasilkan derajat kejenuhan dan tundaan yang lebih rendah yaitu 0,48 untuk Jl. Jend. Sudirman, 0,55 Jl. Jend. Soeharto, 0,26 Jl. Herewila dan 0,52 Jl. Nisnoni serta tundaan rata-rata 17,16 det/smp. Dengan demikian untuk meningkatkan kapasitas simpang Polda perlu diberlakukan sistem 2 fase pengaturan larangan belok kanan pada simpang serta penggunaan fasilitas u-turn.The rapid development of traffic in Kupang City has caused  frequent traffic jams, especially at four-legged signalized intersection of Polda,therefore traffic management needs to be done to improve the performance of the intersection. The analysis was conducted in two stages and was based on the 2014 Indonesia Highway Capacity Manual. In the first stage, the performance of the current Polda intersection that has 4-phase signal setting, and the second stage, an intersection performance analysis is performed if the changes are made into 2-phase signal. The analysis showed that the application of 4-phase system resulted in a relatively high degree of saturation those are 1,01 for the Jend. Sudirman Street, 1,04 for Jend. Soeharto Street, 0,48 for Herewila Street and 0,89 for Nisnoni Street with an average delay of 120 sec/pcu. At the change into 2-phase signal the analysis result showed a lower degree of saturation those arefor Jend. Sudirman, Jend. Soeharto, Herewila and Nisnoni Street respectively of 0,48, 0,55, 0,26 and 0,52, with an average delay of 17,16 sec/pcu. Thus, a 2-phase signal system needs to be applied to improve performance at the Polda intersection. This system must be equipped with a right turn restriction arrangement, installation of u-turn facilities as well as required sign and mark.
STABILISASI TANAH LEMPUNG DESA NIUKBAUN MENGGUNAKAN CAMPURAN TANAH KAPUR DAN SEMEN Sir, Tri M. W.; Lay, Raymond R.; Bunganaen, Wilhelmus
Jurnal Teknik Sipil Vol 8, No 2 (2019): Jurnal Teknik Sipil
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Abstract

Jenis tanah di Desa Niukbaun Kecamatan Amarasi Barat, Kabupaten Kupang yang diklasifikasi menurut USCS termasuk kelompok CH sedangkan berdasarkan AASTHO termasuk kelompok A-7-6 (11). Guna memperbaiki kekuatan tanah tersebut perlu dilakukan usaha stabilisasi tanah. Stabilisasi yang digunakan dalam penelitian ini adalah stabilisasi kimiawi yaitu dengan menambah bahan tambah (aditif) berupa tanah kapur dengan persentase 10%, 20%, 30%, 40% dan 50% serta persentase semen 5% pada persentase tanah kapur 30%, 40% dan 50%. Metode penelitian yang dilakukan yaitu pengujian sifat fisik dan sifat mekanik tanah lempung. Hasil penelitian menunjukan nilai indeks plastisitas tanah asli 27,54%, namun pada penambahan tanah kapur 50% nilai indeks plastisitas berkurang menjadi 14,58%, nilai CBR terendam meningkat menjadi 5,31% dari nilai tanah asli sebesar 0,38%, nilai pengembangan (swelling) berkurang menjadi 0,16% dari nilai tanah asli sebesar 2,45%, sedangkan nilai kuat tekan bebas meningkat menjadi 7,62 kg/cm2 dari nilai tanah asli yaitu 1,07 kg/cm2. Pada penambahan tanah kapur 50% dan semen 5% menghasilkan nilai indeks plastisitas berkurang menjadi 5,53%, nilai CBR terendam meningkat menjadi 7,37%, nilai pengembangan (swelling) berkurang menjadi 0,32% dan nilai kuat tekan bebas meningkat menjadi 16,54 kg/cm2 dari nilai tanah asli.The type of soil in Niukbaun Village, Amarasi Barat sub-district, Kupang district, which was classified according to USCS included the CH group, while based on AASTHO included to groups A-7-6 (11). In order to improve the strength of the soil, a soil stabilization effort is needed. Stabilization used in this study is chemical stabilization by adding ingredients (additives) in the form of limestone soil with a percentage of 10%, 20%, 30%, 40% and 50% and the percentage of cement 5% in the percentage of lime soil 30%, 40% and 50%. The research method that is carried out is testing the physical properties and mechanical properties of clay.The result shows the original soil plasticity index value was 27,54%, but in the addition of 50% lime soil the plasticity index value was reduced to 14,58%, soaked CBR value increased to 5,31% from the original soil?s plasticity index value of 0,38%, value swelling reduced to 0,16% from the original soil value of 2.45%, while the free compressive strength increased to 7,62 kg/cm2 from the original soil value of 1.07 kg / cm2. On the addition of 50% limestone soil and 5% cement, the plasticity index value was reduced to 5,53%, soaked CBR value increased to 7,37%, swelling value decreased to 0,32% and free compressive strength value increased to 16,54 kg/cm2 of the original soil value.
PERENCANAAN INSTALASI PENGOLAHAN AIR LIMBAH SISTEM KOMUNAL PADA PERUMAHAN KODIM 1605 BELU Santo, Fabiola E.; Utomo, Sudiyo; Sir, Tri M. W.
Jurnal Teknik Sipil Vol 8, No 1 (2019): Jurnal Teknik Sipil
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Abstract

Perencanaan Instalasi Pengolahan Air Limbah (IPAL) Komunal pada perumahan KODIM 1605 Belu dilakukan karena rendahnya sanitasi serta adanya pencemaran pada sumber air dilingkungan perumahan tersebut. Penelitian ini dilakukan dengan cara melakukan observasi terhadap jumlah penduduk, jenis rumah dan sarana sanitasinya serta produksi limbah yang dihasilkan untuk 200 sampel rumah. Sampel limbah diambil dari air limbah di sumur dan sungai pada perumahan KODIM 1605 Belu dan diperiksa di Laboratorium Dinas Kesehatan Propinsi NTT. Hasil pemeriksaan limbah menunjukkan hasil bahwa BOD (Biological Oxygen Demand) melebihi dari batas ketentuan kelayakan air limbah. Desain bangunan IPAL komunal direncanakan untuk pemakaian sampai dengan 10 tahun.Teknologi yang dipilih dalam pengolahan limbah adalah kombinasi anaerob dan aerob. Kapasitas desain IPAL yang digunakan adalah 150 m3/hari. Volume volume bak ekualisasi 32 m3, volume bak pengendapan awal 32 m3, volume bak biofilter anaerob 50 m3,volume bak biofilter aerob 45 m3 dan volume bak pengendap akhir 32 m3. Diameter untuk pipa persil, servisdanpipa lateral adalah 100 mm dengan total panjang pipa 5.040 meter. Diameter pipa induk adalah 200 mm dengan panjang pipa 33 meter.Wastewater Treatment Installation Plan in KODIM 1605 residential in Belu due to low sanitation and pollution on water sources around that cluster area. This research was done by using the observation method on the number of population, the kind of the house, and sanitation facilities and waste products that were produced from 200 house samples. The waste sample taken from the wastewater in some wells and rivers around the KODIM 1605 Belu Housing and checked in East Nusa Tenggara Health Department Laboratory. The result shows that BOD (Biological Oxygen Demand ) exceed than the limit of the certain value of wastewater properness. The structure design of Wastewater Treatment Installation Plan with Comunal System have been plan for the usage up to 10 years. The technology that was taken on this waste treatment is the combination of anaerob and aerob. The capacity of the design of Wastewater Treatment Installation Plan is 150 m3/day. The equalization basin volume is 32 m3, the first sedimentation basin volume is 32 m3, the anaerob biofilter basin volume is 50 m3, the aeorb biofilter basin volume is 45 m3 dan the last sedimentation basin volume is 32 m3. The diameter of bulge pipe or the house connection pipe, service pipa and lateral pipe is 100 mm with total lenght of the pipe is 5.040 meters. The diameter of the prime pipe is 200 mm with the lenght of the pipe is 33 meters.
ANALISIS GEOMETRIK JALAN DENGAN CIVIL 3D DAN SIG PADA UNIVERSITAS NUSA CENDANA Frans, John H.; Sir, Tri M. W.; Wanggur, Klaudius
Jurnal Teknik Sipil Vol 9, No 1 (2020)
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Abstract

Jalan merupakan sarana penunjang kegiatan akademik dalam kawasan kampus UNDANA. pertumbuhan jumlah mahasiswa meningkat tiap tahunnya yang berdampak pada volume kendaraan terus bertambah. Analisis geometrik  bermanfaat dalam memberikan lebar jalur jalan ideal sesuai dengan kriteria perencanaan geometrik jalan. Selisih elevasi pengukuran menggunakan total station dan menggunakan GPS adalah sebesar -2,283 m. Analisa kapasitas jalan nilai derajat kejenuhan dari segmen 1 sebesar 1.339, segmen 2 0.571, segmen 3 0,311, segmen 4 0.252. Analisa geometrik jalan segmen yang memenuhi standar perencanaan hanya pada segmen 2 dengan lebar jalan 7 m. Analisis alinyemen horisontal pada sebelas tikungan yang ada perlu adanya pelebaran perkerasan di tikungan. Tikungan PI 1 membutuhkan pelebaran perkerasan sebesar 1,390 m, tikungan PI 2 2,286 m, tikungan PI  2,270 m, tikungan PI 4 3,495 m, tikungan PI 5 3,495 m, tikungan PI 6 membutuhkan pelebaran perkerasan sebesar 3,000 m, tikungan PI 7 membuthkan pelebaran perkerasan 2,875, tikungan PI 8 2,838 m, tikungan PI 9 2,382 m, tikungan PI 10 2,920 m, tikungan PI 11 1,795 m. Dari ketiga cara analisis geometrik diberikan rekomendasi peningkatan geometrik jalan pada kawasan kampus UNDANA. Lebar jalan 7 m, lebar lajur 3,5 m, lebar trotoar 2,5 m.Road is a means of supporting academic activities within the UNDANA campus area. the growth in the number of students increases every year which impacts on the volume of vehicles continues to grow. Geometric analysis is useful in providing the width of the ideal road path according to the geometric planning criteria of the road. Measurement elevation difference using total station and using GPS is -2,283 m. Road capacity analysis the degree of saturation value of segment 1 is 1,339, segment 2 is 0.571, segment 3 is 0.311, segment 4 is 0.252. Segment road geometric analysis that meets the planning standard is only in segment 2 with a road width of 7 m. Horizontal alignment analysis of the eleven bends required widening of the pavement around the corner. Bend PI 1 requires pavement widening of 1,390 m, bend PI 2 2,286 m, bend PI 2,270 m, bend PI 4 3,495 m, bend PI 5 3,495 m, bend PI 6 requires widening of pavement by 3,000 m, bend PI 7 requires widening of pavement 2,875 , PI 8 curve 2,838 m, bend PI 9 2,382 m, bend PI 10 2,920 m, bend PI 11 1,795 m. Of the three methods of geometric analysis, recommendations were given for increasing the geometric path of the UNDANA campus area. The width of the road is 7 m, the width of the lane is 3.5 m, the width of the sidewalk is 2.5 m.
Co-Authors A. Kumalawati Albert Sonbay Andrew U. R. Samapaty, Andrew U. R. Carysa R. Ratu Edo, Carysa R. Denik Sri Krisnayanti Elia Hunggurami Galla, Andrea Z. Hangge, Elsy E. I Made Udiana Isu, Sari R. Isu, Sari R. John Hendrik Frans Jusuf J. S. Pah Klau, Ralno R. Kurniaty, Anna S. Kurniaty, Anna S. Lay, Raymond R. Lempadeli, David Rival Margareth E. Bolla Maria I. K. K. Lau, Maria I. K. K. Mau, Meihizkia Y. Mau, Meihizkia Y. Megonondo, Batara Doa Nene O. C. Kase, Nene O. C. Nge, Fredi L. Nge, Fredi L. Nitti, Grace D. Nitti, Grace D. Octavianus E.T. Dendo Partogi H. Simatupang, Partogi H. Penna, Chrestta Penna, Chrestta Putra, Liberichie P. Putra, Liberichie P. Ruslan Ramang Santo, Fabiola E. SATRIYAS ILYAS Sombo, Maria Elisabeth Sudiyo Utomo Wadu, Verry A. Wanggur, Klaudius Wilhelmus Bunganaen Yane, Magdalena B. Yane, Magdalena B. Yappy, Ricky A. Yappy, Ricky A. Yovinianus Mastaram _ Ludiana, _