To enhance community welfare and flood resilience, the Brantas River Basin Center has been actively managing water resources and flood mitigation efforts across Jombang Regency. The region is traversed by major rivers, including the Brantas River and its tributaries: Konto River, Jarak River, Pakel River, and Gunting River, as well as key reservoirs such as Kepuhrejo, Grogol, Sidowayah, and Brumbung Reservoirs. Among these, the downstream Konto River in Bandar Kedung Mulyo is a critical transportation corridor, hosting the Surabaya-Madiun highway bridge and railway bridge.

The 2021 flood event along the Konto River was one of the worst in the last decade, significantly impacting areas downstream of Selorejo Reservoir, from Ngantang, Malang Regency, to Bandar Kedung Mulyo, Jombang Regency. To address these issues, the 2023 Budget Year allocated funding for flood control infrastructure supervision through the Brantas River Basin Center under the SNVT Implementation of the Brantas Water Source Network. The project was contracted under Unit Price Contract No. PB.03.01-Am.07.3/2023/SPV Konto, awarded to PT. Globetek Glory in collaboration with Atrium Architect Consultant and Karya Gemilang.

The Flood Control Construction Supervision for the Downstream Konto River was conducted over eight months (March 28 – November 24, 2023), focusing on ensuring technical compliance, construction quality, and timely completion. The supervision consultant was responsible for:

✔ Monitoring and controlling construction quality to meet technical standards.

✔ Conducting design revisions to optimize budget use, adjust dimensions, and enhance structural integrity.

✔ Improving safety and functionality for long-term flood protection.

✔ Ensuring smooth project execution by coordinating material stockpiling, site access, and workforce readiness.

✔ Engaging local communities through coordination meetings to facilitate land use, village roads, and material transport.

The project supervision underwent two contract revisions due to necessary adjustments in design specifications, construction methodology, and site conditions. By integrating expert technical personnel, community involvement, and adaptive engineering solutions, this initiative aims to enhance flood resilience, infrastructure sustainability, and environmental safety in Jombang Regency.

Status: 100% Completed – Construction Supervision Successfully Executed

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