Banjir Jakarta dalam '5W+1H'

Summary

The transcript discusses the severe flooding in Jakarta and surrounding areas, caused by extreme rainfall and insufficient flood management. BMKG's data indicates a heavy downpour, with Jakarta experiencing widespread water inundation. The report highlights the government's failure to adequately address flood control measures, including delays in river normalization projects. Budget allocations for flood prevention are also scrutinized, with figures showing minimal funding compared to other infrastructure projects. The report explores the massive impact on transportation, logistics, and electricity, detailing the extensive losses incurred due to the flooding.

Takeaways

• 😀 The heavy rain in Jakarta and surrounding areas, with a total of 278 mm, caused significant flooding despite only lasting six hours.
• 😀 Jakarta, Bekasi, and Tangerang have been affected by large-scale flooding, with over 294 RW in Jakarta alone submerged.
• 😀 The flood damage is partly attributed to the combination of high rainfall and the lack of proper government action to prevent flooding.
• 😀 There have been two major floods this year in Jakarta, highlighting a recurring issue with flood management in the region.
• 😀 According to BMKG, the primary cause of flooding in Jakarta is the air mass convergence from various regions, not tropical storms like Ferdian and Ester.
• 😀 Data shows that 83 flood-prone areas in Jakarta were identified by the Ciliwung-Cisadane River Basin, with 12 areas not yet undergoing normalization efforts.
• 😀 In 2019, the Jakarta government allocated a budget for river normalization of Ciliwung, but much of the necessary work is still incomplete.
• 😀 The total flood mitigation budget for 2020 was 1 trillion rupiah, a relatively small amount compared to other projects like sidewalk revitalization.
• 😀 Minister Basuki Hadimuljono emphasized the importance of accelerating normalization projects, including the Ciliwung River and the Pesanggrahan River.
• 😀 The impact of the flooding includes disruptions to public transportation (Transjakarta, KRL), road closures, and power outages in Jakarta, Banten, and West Java.

Q & A

What caused the severe flooding in Jakarta and surrounding areas?

The severe flooding in Jakarta and surrounding areas was primarily caused by extreme rainfall, with 278 mm of rain falling in a short period of six hours. This was compounded by a lack of sufficient flood management infrastructure and delayed river normalization efforts.

How many neighborhoods in Jakarta were affected by the floods?

In Jakarta alone, 294 out of 2,738 neighborhoods (RW) were affected by the flooding.

What was the impact of the floods on transportation in Jakarta?

The floods severely impacted public transportation, with Transjakarta routes being diverted and three of its corridors becoming inoperable. KRL services in areas like Kampung Bandan and Kemayoran were also submerged, causing major disruptions.

How did the floods affect the toll roads in Jakarta and surrounding areas?

Toll roads in Jakarta and the surrounding areas were significantly affected, with 12 toll lanes submerged by the floods, leading to major traffic disruptions.

What was the economic impact of the floods, especially on businesses?

Businesses, particularly in the logistics sector, suffered significant losses due to the floods. The Association of Truck Entrepreneurs reported a loss of 30 billion IDR per day as their operations were unable to continue.

How did the floods affect the electricity supply in Jakarta and nearby areas?

The floods caused widespread power outages, with PLN (the national electricity company) having to shut down 1,612 electrical substations across Jakarta, West Java, and Banten, including 868 in Jakarta alone.

What steps have been taken to address the issue of flooding in Jakarta?

The government has been working on normalizing rivers like the Ciliwung River and constructing flood channels. However, progress has been slow, with only 16 km of the 33 km planned for normalization being completed due to delays in land acquisition and other bureaucratic issues.

What financial resources have been allocated for flood management in Jakarta?

In 2020, the Jakarta provincial government allocated 1 trillion IDR from its total budget of 87.95 trillion IDR for flood mitigation efforts. However, this amount was smaller than the budget allocated for non-flood related infrastructure, such as sidewalk revitalization, which was 1.2 trillion IDR.

What is the current state of the normalization process for the Ciliwung River?

The normalization of the Ciliwung River has been slow, with 17 km of the planned 33 km still needing to be completed. The project is hindered by difficulties in acquiring land for the river's expansion and maintenance.

How has the government of Jakarta responded to the flood crisis in terms of infrastructure development?

The government has taken steps to expedite the normalization of flood-prone rivers, such as Ciliwung, and the construction of flood channels. However, the lack of sufficient funding and delays in land acquisition have slowed the process, leaving Jakarta vulnerable to recurring floods.