Review of Irrigation Design for Akelamo Irrigation Area, East Halmahera

This project aims to reassess the design of the Akelamo Weir and Irrigation Network to ensure its capacity and efficiency in supporting food security and increasing farmers’ income in East Halmahera Regency, North Maluku Province. The Akelamo Irrigation Area covers 3,600 hectares of farmland, with its main water source from the Akelamo River, divided into D.I. Akelamo Kiri (800 Ha) and D.I. Akelamo Kanan (2,800 Ha).

The project is conducted by PT. Globetek Glory Konsultan under the direction of Balai Wilayah Sungai Maluku Utara, with a duration of 210 calendar days. A design review is necessary due to changes in paddy field areas, rising material costs, and the discovery of porous soil in the irrigation network, which may cause leakage. Additionally, changes in the catchment area could affect the weir’s dependable discharge, requiring further analysis.

The scope of the review includes technical investigations, hydrological surveys, sedimentation analysis, and geotechnical and soil mechanics evaluations. Furthermore, a redesign is conducted to optimize channel capacity, improve water distribution structures, and ensure the effective functioning of sediment flushing systems. With an approach based on national standards, this project is expected to enhance irrigation system efficiency, strengthen weir infrastructure, and support sustainable agriculture in East Halmahera.



Supervision of Irrigation Network Improvement at Siak Kiri Tidal Irrigation Area, Bunga Raya District, Siak Regency – Phase II

This project aims to oversee the improvement of the Siak Kiri Tidal Irrigation Area (D.I.R Siak Kiri) to expand productive rice fields and increase the cropping index in Bunga Raya District, Siak Regency, Riau Province. The irrigation system utilizes water from the Siak River through a pump system, addressing water shortages, especially during the dry season. This project is a continuation of the previous phase, which successfully increased the cropping index from IP 200 to IP 300 in certain areas, supporting the sustainability of the region’s agricultural sector.

The project is executed by PT. Globetek Glory Konsultan KSO CV. Atrium Arsitek Konsultan Perancang KSO CV. Andika Penta Mandiri Konsultan, under the supervision of Balai Wilayah Sungai Sumatera III, with a duration of 300 calendar days. The supervision process includes quality control of construction, work volume monitoring, and ensuring compliance with schedules and budgets, guaranteeing adherence to design, technical specifications, and contractual documents.

Key areas of supervision include the construction and rehabilitation of irrigation channels, installation of water distribution pipelines, and improvement of supporting infrastructure such as pump houses, drainage systems, and access roads. Additionally, supervision covers regular reporting, evaluation of implementation methods, and coordination with stakeholders to ensure smooth project execution. With an approach based on national standards, this project is expected to enhance agricultural productivity, optimize water resource management, and strengthen economic resilience in Siak Regency.



Supervision of Remedial Works for Karinga Dam in Sumba Island

This project aims to oversee the remedial works of Karinga Dam to ensure its optimal function in providing irrigation water, maintaining water availability, and reducing flood risks in downstream areas. The remedial work is necessary due to structural damages and declining dam performance, which could compromise its stability and storage capacity. Therefore, supervision is conducted to ensure that all rehabilitation efforts comply with technical specifications, national regulations, and dam safety standards.

The project is executed by PT. INAKKO KSO PT. Globetek Glory Konsultan, under the direction of Balai Wilayah Sungai Nusa Tenggara II, with a duration of 360 calendar days. Karinga Dam is located in Palanggai Village, East Sumba District, Sumba Island, an area highly dependent on water availability for agriculture and domestic needs.

The supervision scope covers construction oversight, material quality verification, evaluation of implementation methods, and project time and cost control. The key remedial works include dam body repairs, reinforcement of the spillway, enhancement of the drainage system, and slope stabilization to prevent landslides and leakage. Additionally, the project involves the construction of access roads and the improvement of dam monitoring systemsto ensure safer and more efficient operations in the future.

With an approach based on national and international standards, this project not only ensures the long-term functionality of Karinga Dam but also strengthens water resilience for agriculture, promotes efficient water resource management, and improves the well-being of local communities. The outcomes of this supervision contribute to the long-term strategy of enhancing irrigation infrastructure in Sumba Island, addressing future water availability challenges.



Supervision of Sabo Dam at Trising River, Magelang Regency

The Supervision of Sabo Dam Construction at Trising River TR-RRD2, Magelang Regency aims to ensure that construction complies with technical specifications, national regulations, and safety standards as part of an effort to control cold lava (lahar) flows from Mount Merapi. Uncontrolled lahar flows pose significant risks to farmland, residential areas, and infrastructure, making this project a crucial part of disaster mitigation strategies. Conducted by PT. Globetek Glory Konsultan in collaboration with KSO partners under the supervision of SNVT Pelaksanaan Jaringan Sumber Air Serayu-Opak, the project was carried out over 210 calendar days, from March 10, 2021, to October 6, 2021, funded by the State Budget (APBN) for the 2021 Fiscal Year.

The supervision scope includes quality verification of materials and construction methods, physical work monitoring, cost and schedule management, and design adjustments based on field conditions. The key infrastructure consists of the sabo dam, retaining walls, and evacuation routes, constructed using K175 concrete and stone masonry to withstand lahar flows. Additionally, the project involves the construction of access roads to the Sabo Dam, facilitating operational efficiency and long-term infrastructure maintenance. With a systematic and nationally standardized approach, this project strengthens water resource infrastructure resilience in Magelang Regency, enhances public safety, and serves as a strategic measure in managing Mount Merapi’s lahar flow disasters.



Flood Control Supervision in Boven Digoel

The Supervision of River and Coastal Development in Merauke and Boven Digoel aims to ensure the smooth execution and quality of three key infrastructure projects: the Digoel River damage control structure, the Merauke City flood control system, and the Ndalir coastal protection structure. This project is supervised by PT. Globetek Glory Konsultan under the direction of Balai Wilayah Sungai Papua Merauke, ensuring compliance with technical specifications, national regulations, safety standards, and environmental sustainability.

The supervision covers on-site technical monitoring, quality management, and project cost and schedule control. Key activities include physical construction oversight, coordination among stakeholders (project owners, contractors, and consultants), and technical adjustments based on real-time field conditions. The process also involves verifying material quality, tracking project progress, and compiling periodic reports to ensure alignment with project targets.

Through a systematic approach based on national standards, this project contributes to flood risk reduction, coastal area protection, and sustainable water infrastructure development. In addition to enhancing environmental resilience, it also plays a strategic role in efficient water resource management in Papua, supporting long-term socio-economic sustainability for local communities.



Survey, Investigation, and Design (SID) for Coastal Protection in Bintan Regency

The Coastal Protection Feasibility Study in Bintan Regency aims to mitigate coastal erosion and ensure the sustainability of shorelines in Bintan Island, Malang Berdaun Island, Berakit Island, and Sentut Island. Executed by PT. Globetek Glory Konsultan under the coordination of Balai Wilayah Sungai Sumatera IV, this project is designed to construct reinforced concrete revetments that can withstand harsh coastal environments.

The study includes technical, hydrological, and geological assessments, along with the development of an optimal construction design. While the four locations are not classified as high-priority in terms of technical urgency, this project plays a strategic role in strengthening national border areas and protecting Indonesia’s outermost islands. Using K175 concrete with Portland Cement Type V, the revetments are engineered for durability, while toe protection consists of 200-300 kg rock layers for added stability.

In addition to technical aspects, the project complies with environmental regulations, as revetment structures under 1 km in length are exempt from AMDAL requirements and only require UKL-UPL documentation. Overall, this initiative is a crucial step in preserving coastal areas, safeguarding Indonesia’s maritime territories, and reinforcing the country’s outermost island defenses.



Survey, Investigation, and Design (SID) for Raw Water Supply in Babulu, Penajam Paser Utara Regency

The Feasibility Study for Raw Water Supply in Babulu (SID Penyediaan Air Baku Babulu) is an initiative by Balai Wilayah Sungai Kalimantan IV, under the Ministry of Public Works and Housing (PUPR), with PT. Globetek Glory Konsultan as the executing consultant. This project aims to develop a sustainable raw water supply system for Babulu District, the only district in Penajam Paser Utara Regency that has not yet been connected to the PDAM Danu Takawater distribution network. With a growing population, the demand for clean water continues to increase, making this study crucial in ensuring water availability up to 2041.

The project involves multiple phases, including secondary and primary data collection, topographic, hydrological, geological, and socio-economic surveys. This study also assesses the balance of water resources, considering hydrological factors, discharge capacity, storage capacity, and environmental impact. Based on the findings, strategic locations have been identified as viable raw water sources that meet technical and sustainability criteria. The proposed technical planning includes the design of water intake structures, distribution pipelines, and optimal water treatment systems. Furthermore, water demand simulations have been conducted to ensure the designed system can meet the long-term needs of the community. An economic and financial feasibility analysis has also been carried out to ensure investment efficiency and operational sustainability.

Overall, the Feasibility Study for Raw Water Supply in Babulu provides strong technical recommendations as a foundation for implementing clean water infrastructure in the Babulu District. This study serves as a strategic steptoward enhancing water security for the local community, improving public welfare, and ensuring access to a sustainable and regulation-compliant clean water supply system.



Supervision of the Plesungan Weir Rehabilitation at Pondok Irrigation Area, Ngawi Regency

The Plesungan Weir rehabilitation project aims to improve the efficiency of the irrigation system sourced from Pondok Reservoir, supporting agricultural productivity in Ngawi Regency. With a 270-day timeframe and funded by the 2021 State Budget (APBN), the project was supervised by SNVT for Water Utilization Network Implementation of Bengawan Solo, in collaboration with supervisory consultants and contractors.

The scope of supervision includes construction oversight, quality control, and design revisions to ensure cost efficiency, structural safety, and optimal infrastructure functionality based on site conditions. Design modifications were implemented to adjust revetment structures and work volumes while maintaining the integrity of the main structure.

The project was successfully completed 100% on target, with intensive supervision and strong coordination with relevant stakeholders. Moving forward, sustainable management and synergy with local communities through the Cash for Work (PKT) program are recommended to enhance local economic impact.

Status: 100% Completed – Ready for Maintenance Phase



Review of Intake and Raw Water Transmission Pipeline Design in Wonosari, Bengkalis

The government, through the Sumatra River Basin Agency III, has undertaken the Review of Intake Development Design and Raw Water Transmission Pipeline project in Wonosari Village, Bengkalis Regency. As the demand for raw water continues to rise, this project aims to evaluate and redesign the intake system and transmission pipelines, ensuring a sustainable supply of clean water for the community.

Over six months, the project involved topographic, hydrological, and soil mechanics surveys, as well as technical and environmental analysis. The initial intake and pipeline designs were developed based on comprehensive studies, incorporating adjustments to enhance maintenance and operational efficiency. Additionally, the Budget Plan (RAB) and tender documents were prepared to support the construction phase.

Challenges such as delays in soil laboratory test results and limited coordination due to COVID-19 restrictions were successfully addressed through expedited technical completion and intensive stakeholder discussions. With the design review phase now complete, the project is ready to move into the construction phase, delivering a more efficient and sustainable raw water supply system.

Project Status: 100% Design Review Completed – Ready for Construction Implementation



Kuala Kampar Beach Security Survey, Investigation, and Design (SID)

Coastal erosion caused by strong wave impacts has led to land loss and poses a threat to public facilities. Therefore, a project was initiated to develop a detailed construction plan for coastal protection, serving as a guideline to safeguard the area from further erosion. Located in Kuala Kampar District, Pelalawan Regency, Riau, this coastal region is experiencing severe erosion in several critical areas, characterized by unique hydrodynamic conditions due to the Bono phenomenon (strong tidal currents).

Several surveys were conducted to support project planning, including topographic, bathymetric, soil mechanics, hydrology, and socio-economic surveys. These aimed to assess coastal conditions, tidal dynamics, and the project’s impact on the local community. Based on the findings, key coastal protection measures were proposed, such as breakwaters to dissipate wave energy, revetments for direct shoreline protection, jetties to manage sedimentation, and groins to reduce sand movement and prevent erosion. The project is expected to mitigate coastal erosion, enhance community safety, and create job opportunities while addressing challenges like sedimentation, ecosystem shifts, and workforce development for local labor involvement.



id_IDIndonesian