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EVALUASI KINERJA DAN JUMLAH ARMADA ANGKUTAN UMUM PADA TERMINAL UBUNG, DENPASAR UTARA (STUDI KASUS JALUR ANGKUTAN TRAYEK TERMINAL UBUNG – MATAHARI TERBIT) PADA MASA PANDEMI COVID 19 Dwi Wahyu Hidayat; Kadek Wiarni Devi; Bagas wahyu adhi; Beni Setiyanto
Jurnal Pengabdian Kepada Masyarakat "SIDOLUHUR" Vol 2 No 02 (2022): Jurnal Pengabdian Masyarakat SIDOLUHUR
Publisher : LP3M

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Abstract

Tujuan utama dari TEMAN BUS adalah memberikan Transportasi Ekonomis, yang Mudah, Andal dan Nyaman bagi seluruh masyarakat Indonesia. Untuk itu TEMAN BUS memiliki standar minimal yang telah ditetapkan oleh pemerintah. Angkutan Bus Rapid Transit (BRT) ini menjadi salah satu penunjang mobilisasi masyarakat Bali khususnya pada area SARBAGITA (Denpasar, Badung, Gianyar, dan Tabanan). Studi ini dilakukan dengan menggunakan beberapa data primer dan data sekunder yang telah didapat dari lapangan. Data Sekunder meliputi Peta trayek angkutan umum penumpang pada Terminal Ubung koridor 3 & Data Primer meliputi Survey penumpang naik dan turun, jarak tempuh masing-masing angkutan, jumlah angkutan umum yang disurvey. Sedangkan indikator untuk kinerja masing-masing moda dinyatakan dalam besarnya Tingkat muatan (Load Factor), Kecepatan, Frekuensi, dan Waktu antara (Headway). Hasil evaluasi pada angkutan umum yakni Bus Trans Metro Dewata yang telah disurvei, menunjukkan bahwa Faktor Muat (Load Faktor) rata-rata untuk trayek Terminal Ubung – Matahari Terbit yang masih berada dibawah standart. Frekuensi rata-rata pun juga belum memenuhi standartnya, sedangkan untuk Waktu antara (Headway) melebihi dari nilai Headway ideal 10-15 menit, Frekuensi rata-rata trayek Terminal Ubung – Matahari Terbit belum memenuhi standartnya 4-6 kendaraan, Kecepatan perjalanan untuk rute angkutan umum Bus Trans Metro Dewata tidak memenuhi syarat ketetapan kecepatan yaitu ≤ 20Km/Jam.
ANALISIS STABILITAS TIMBUNAN DENGAN PLAXIS MEMBANDINGKAN 2 METODE AKIBAT KETERBATASAN LAHAN Bagas Wahyu Adhi; Beni Setiyanto; Ahmad Hidayawan; Mohammad Debby Rizani
Jurnal Teknik Sipil Giratory UPGRIS Vol 4, No 1: Juni 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v4i1.16187

Abstract

In the Cibitung - Cilincing Ramp 3-1 Toll Road development project, where the road alignment is an embankment construction with subgrade conditions that have dominant soil layers with sand and limited land. Then the implementation of subgrade improvement is carried out by comparing 2 methods, namely the first Replace 1.5 m (50 cm Limestone + Geomembrane + 50 cm Granular backfill + Geotextile Non Woven) + Sheet Pile with a length of 15 meters + Retaining Wall and the second Replace 1.5 m (50 cm Limestone + Geomembrane + 50 cm Granular backfill + Geotextile Non Woven) + Retaining Wall with Bore Pile D60 Int. 2 meters + Retaining Wall.The analysis of the two treatments used Plaxis with the results for the 1 year and 10 year consolidation of the two treatments meeting the requirements. The safety factor for the embankment slopes also meets the requirements. The results of the Horizontal Displacement in the first treatment are still very large, namely 6.73 cm, not in accordance with the AASTHO criteria of 3.8 cm and it can be seen from the profile bending moment on the Sheet Pile that the Sheet Pile is not pinched so that for this case the handling suitable is to use the second treatment, namely Replace 1.5 m (50 cm Limestone + Geomembrane + 50 cm Granular backfill + Geotextile Non Woven) + Retaining Wall with Bore Pile D60 Int. 2 meters + Retaining Walls 
PERENCANAAN DMA BERBASIS IOT UNTUK MENURUNKAN KEHILANGAN AIR DI KOTA AMBON Ali Masduqi; Fahreza Alvian Nanda; Bagas Wahyu Adhi
Jurnal Teknik Sipil Giratory UPGRIS Vol 4, No 1: Juni 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v4i1.16188

Abstract

Access to clean water is the right of every citizen that the government must fulfill, both the central government and local governments, through drinking water business entities, namely PDAM. The performance of a PDAM represents the quality level of drinking water administration in an area. Only now, the high loss of drinking water has become problematic for PDAMs in improving their performance. One of the PDAMs with a high loss of drinking water is PDAM Tirta Yapono, Ambon City, with a water loss rate of 69.85%. In this paper, an effort is made to reduce water loss in PDAM Tirta Yapono by establishing a DMA in the Wainitu Village based on the existing condition of the pipeline, along with the number of sensors and instrumentation needed. SCADA and asset management implementation are also designed to support DMA's performance in reducing water loss. SCADA's role in reducing water loss facilitates the implementation of step tests and automation of monitoring activities for the distribution process and water quality by placing several instruments in the distribution network. Monitoring with SCADA will provide accurate data. Then, asset management also plays a role in reducing water losses because the information contained in asset management is used as material for preparing a strategy to reduce water losses following the priorities and capabilities of PDAM Tirta Yapono.
ANALISIS STABILITAS TIMBUNAN DENGAN MEMBANDINGKAN BRANKAL DAN GEOTEKSTIL Bagas Wahyu Adhi; Beni Setiyanto; Andri Kurniawan; Tantin Pristyawati; Mohammad Debby Rizani
Jurnal Teknik Sipil Giratory UPGRIS Vol 4, No 2: Desember 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v4i2.18032

Abstract

Construction activities in road infrastructure development are never separated from earthworks which often become obstacles due to differences in land contours due to excavation and embankment work which is closely related to geotechnical engineering. Embankment and excavation are very interesting things to study because they are closely related to slope safety factors and require special handling. In this research, we examine the use of geotextiles by comparing the handling using safes on embankment stability using PLAXIS Version 8.2 software. The results of embankment stability analysis with safes, settlement at 1 year consolidation was 5.6 cm and settlement at 10 years consolidation was 5.7 cm. in accordance with applicable criteria. The results of the analysis using 2 layers of geotextile showed that the settlement at 1 year consolidation was 4 cm and at 10 years consolidation was 4.1 cm, which is in accordance with the applicable criteria.. Meanwhile, the results of the slope safety factor using bract treatment at 1 year consolidation were 1.475 and the safety factor for 10 year consolidation was 1.478, not in accordance with the design criteria of 1.5. The results of the safety factor using 2-layer geotextile treatment at 1 year consolidation was 1.853 and the safety factor for 10 year consolidation was 1.855, which is in accordance with the design criteria of 1.5.
ANALISA PERHITUNGAN PROTEKSI PIPA GAS JU SUNGAI CIPUTAT STA 60 + 523 PROYEK JALAN TOL SERPONG - CINERE Bagas Wahyu Adhi; Beni Setiyanto
Journal of Research and Technology Studies Vol 1 No 1 (2022): Journal of Research and Technology Studies (JRTS)
Publisher : LP3M

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Abstract

The construction of Jakarta Outer Ring Road (JORR) I and Jakarta Outer Ring Road (JORR) II is one solution to overcome the reduction in road performance, which is expected to reduce congestion in the Jabodetabek area and can improve the economic and social sectors in the region. One of the toll roads that will be reviewed is the Cinere–Serpong toll road where there is pipe security at JU Ciputat STA 60 + 532. The purpose is to protect the truck load facing the girder that passes through the location of the gas pipeline. With the condition of the backfill soil and a fairly heavy traffic load on it, the impact of subsidence, soil subsidence and subgrade compression may result in the pipe being overstressed and deformed. From the results of the analysis using a Long Section with a crane load of 12.6 KN/m2, the pipe displacement due to the Crane Mobilization process in terms of the Long Section is estimated in the -Y direction (Vertical) of 0.76 cm and the -X direction (Lateral) of 0.123 cm. Analysis using the Cross Section obtained a crane load of 12.6 KN/m2, the pipe displacement due to the Crane Mobilization process in terms of the Cross Section was estimated in the -Y (Vertical) direction of 0.81 cm. The axial force that occurs is 18.6717 kg/cm2 g < the maximum allowable working pressure of 50.62 kg/cm2g. In the direction of the cross section or the direction of crossing the road, there must be a concrete slab as the foundation, in an area that is known to have gas pipes, with a concrete slab specification: K-350, fc' = 29.05 Mpa, thickness = 30 cm.
KUALITAS PELAYANAN ANGKUTAN UMUM: HEADWAY DAN LOAD FACTOR TRANS METRO DEWATA KORIDOR 4 PADA MASA PENDEMI COVID 19 Dwi Wahyu Hidayat; Kadek Carissa Sri Listiyani; Ahmad Hidayawan; Bagas Wahyu Adhi
Journal of Research and Technology Studies Vol 1 No 2 (2022): Journal of Research and Technology Studies (JRTS)
Publisher : LP3M

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Abstract

Penelitian ini dilatarbelakangi untuk mengetahui kualitas pelayanan dalam pengoperasian Trans Metro Dewata sebagai program dari Kementerian Perhubungan Republik Indonesia melalui Direktorat Jenderal Perhubungan Darat khususnya pada koridor IV (Ubung-Monkey Forest). Masalah tersebut ditunjukkan dari rendahnya kepuasan pengguna bus yang diobservasi dari penyediaan sarana halte bus tidak representatif, keterlambatan jarak kedatangan antara bus yang satu dengan yang lainnya, tidak memiliki jalur sendiri sehingga menimbulkan kemacaten dan antrian cukup padat, selain itu hanya menjangkau wilayah tertentu dikarenakan pengurangan armada. Penelitian ini menggunakan pendekatan kualitatif deskriptif untuk menganalisis dengan temuan data dan fakta yang terjadi selama penelitian berlangsung. Hasil penelitian ini menunjukkan bahwa kualitas pelayanan angkutan umum Trans Metro Dewata Koridor IV (Ubung-Monkey Forest) memiliki kecenderungan belum memuaskan pengguna layanan bus yang dilihat ketampakan fisik, kehandalan, ketanggapan, jaminan, dan empati. Seperti, papan tulisan berjalan yang tidak beroperasi atau mati, vandalism halte, pemisahan koridor separator jalan bus, serta penambahan rute ke jalur wisata ekslusif.