KUAT BANGET, NIH! Ada 64 Batang Abutment, Topang Jembatan II SATUKAN 2 Wilayah di Atas KALI ITEM

Summary

In this engaging episode, the host explores a bridge construction project in Celilitan, East Jakarta, highlighting the significance of the PDA (Pile Dynamic Analyzer) test and the role of abutments in supporting the structure. The manual installation of mini piles, which stabilize the foundation, is showcased amidst challenges posed by the river's current. The project, managed by PT Giffon Kencana Sejahtera, aims to enhance local transportation by connecting inspection roads. With an expected completion timeline of 210 days, this bridge represents a crucial step in improving infrastructure in the region.

Takeaways

• 🔍 The PDA test, or Pile Dynamic Analyzer, is used to assess the structural integrity of piles after they have cured for at least 28 days.
• 🏗️ The project featured in the transcript involves the construction of a bridge over the Ciliwung River in East Jakarta.
• 📅 The bridge project is managed by Indonesia's Ministry of Public Works and Public Housing and is part of the river normalization efforts.
• 🌉 The construction site includes a total of 64 abutments, which are critical for supporting the bridge's structure.
• ⚒️ Prior to installing the abutments, the contractor faced challenges in the boring process, often encountering hard ground at shallow depths.
• 📏 The mini piles used in the project are small structural elements that enhance soil bearing capacity and stabilize the bridge foundation.
• 🛠️ Manual installation of mini piles is necessary due to erosion caused by the river, requiring careful handling by workers.
• 🏢 The construction is being carried out by PT Gifon Kencana Sejahtera and is expected to last 210 calendar days.
• 🚧 The new bridge will improve access to inspection roads leading to Condet and TB Simatupang, enhancing transportation in the area.
• 🗓️ The project was initiated with a contract signed on June 3, 2024, and highlights ongoing infrastructure development in Jakarta.

Q & A

What is the purpose of the Pile Dynamic Analyzer (PDA) test mentioned in the transcript?

The PDA test is used to evaluate the quality and integrity of bridge piers by measuring various parameters after the piers have aged for a minimum of 28 days.

Where is the construction site for the bridge located?

The construction site is located at the Ciliwung River in the Celilitan area of East Jakarta.

How many abutments are being constructed for the bridge?

A total of 64 abutments are being constructed for the bridge.

What challenges were faced during the bore pile installation?

The construction faced challenges such as encountering hard soil (Cadas) that limited the progress, allowing only one bore pile to be completed per day.

What is the function of the abutments in the bridge construction?

Abutments support the bridge and transfer loads from the bridge structure to the foundation, ensuring overall stability.

What are mini piles, and what purpose do they serve in this project?

Mini piles are smaller structural elements driven into the ground to enhance soil support and stabilize the bridge's foundation.

Which contractor is responsible for the bridge construction project?

The contractor for the project is PT Giffon Kencana Sejahtera, working alongside the consultant PT Dinar Rianda Ika Adya Perkasa KSO.

What is the expected duration of the bridge construction project?

The construction project is expected to take 210 days from the contract signing date of June 3, 2024.

How will the new bridge impact local transportation in Jakarta?

The new bridge will improve access along inspection roads, facilitating transportation between Condet and TB Simatupang once the Ciliwung River is fully normalized.

What technical aspects does the narrator apologize for being complex?

The narrator acknowledges that the explanations regarding the PDA test and abutments may be technical and potentially confusing for some viewers.