Incident Overview
The Other Railway Incidents involving Dua Rangkaian LRT Jabodebek (Uji Coba) occurred on 25 October 2021. The recorded incident site is located at section layang St. LRT Ciracas–St. LRT Harjamukti (Munjul/Cibubur, East Jakarta), within the operational territory of Daop 4 Semarang (Semarang Operation Region).
Based on verified operational records: 1. Pada tanggal 25 Oktober 2021, terdapat 8 trainset uji coba LRT yang sedang stabling
di track 1 dan track 2 St. Harjamukti.
2. Untuk persiapan pengujian yang direncanakan dilakukan tanggal 26 Oktober 2021
terhadap TS 28, TS 3 dan TS 19, maka diperlukan pengaturan langsir di St. Harjamukti.
Selain itu untuk kepentingan pengujian balise, maka dilakukan pengosongan track 2.
3. Tiap trainset uji coba LRT diawaki oleh satu orang Teknisi dikoordinasikan oleh
Deputy Commisioning yang berada di bawah kendali Site Manager and Commissioning
PT. INKA. Saat kejadian terdapat 1 Deputy Commissioning dan 14 Teknisi yang
bertugas sejak at 08.00 WIB hingga at 17.00 WIB.
4. at 11.36 WIB, TS 29 berangkat dari St. Harjamukti dan tiba di St. Ciracas at 11.39 WIB.
5. Pukul 12.
Track Characteristics & Operational Corridor
The incident location is situated along the track section or station perimeter of section layang St. LRT Ciracas–St. LRT Harjamukti (Munjul/Cibubur, East Jakarta). Railway lines across Daop 4 Semarang (Semarang Operation Region) represent active corridors with steady passenger and freight traffic. Train operations are governed by statutory right-of-way principles outlined in national railway operational codes. At level crossings and station yards, traffic safety strictly relies on signaling obedience, level crossing warning devices, and road user compliance with rail right-of-way regulations.
Rolling Stock Involved & Recorded Impact
Zero fatalities were recorded in this incident; 1 injury were sustained and received medical treatment.
Rolling stock and fleet formations identified in official documentation include: LRT TS29, LRT TS20 | 2 trainset LRT Jabodebek INKA (termasuk Trainset 29 / TS29; kereta depan wrecked & beberapa kereta belakang derailed). Post-incident emergency responses were carried out by regional railway operational teams and local emergency services, encompassing safety evacuations, physical structural assessments of locomotives and carriages, track clearing, and restoration of signaling infrastructure.
Safety Regulations & Statutory Context
This technical documentation is compiled as part of Indonesia's national railway safety public archive. In accordance with Law of the Republic of Indonesia Number 23 of 2007 concerning Railways (UU No. 23/2007), railway safety is a shared responsibility covering rolling stock airworthiness, track infrastructure integrity, train crew operational discipline, and public adherence at level crossings to safeguard safe and orderly transportation.