Effective operation and maintenance (O&M) of raw water infrastructure are crucial for ensuring sustainable water resource management. This project focuses on updating the O&M manual for raw water facilities across 12 key locations in Riau Islands Watershed (WS Kepulauan Riau). The initiative, conducted by Balai Wilayah Sungai Sumatera IV in collaboration with PT. Globetek Glory Konsultan KSO CV. Gumbel Engineering Consultant, aims to establish a standardized and data-driven operational framework to improve efficiency, longevity, and service quality.
The project includes hydrological analysis, infrastructure condition assessments, and technical operation planning, ensuring each facility meets regulatory standards such as Law No. 17 of 2019 on Water Resources. The manual outlines operational procedures, maintenance schedules, and emergency response strategies for reservoirs, intake structures, and distribution systems in Batam, Bintan, Karimun, Lingga, and Natuna.
By implementing a comprehensive O&M strategy, this project enhances system reliability, reduces operational risks, and ensures optimal water supply for communities and industries. The finalized manual serves as a critical guideline for long-term water infrastructure sustainability in the Riau Islands.
🔹 Status: 100% Completed – Ready for Implementation
Reservoirs and lakes are essential infrastructures in water resource management, serving multiple functions such as flood control, irrigation, water conservation, and raw water supply. However, many of these infrastructures experience degradation due to sedimentation, structural deterioration, and inadequate maintenance. This project focuses on updating the performance assessment and developing the Actual Needs for Operations and Maintenance (AKNOP) to support efficient and sustainable water infrastructure management. Conducted across various reservoirs and lakes in Jambi Province, this study involves structural evaluations, hydrological and topographical assessments, and operational analysis to ensure these facilities remain functional and resilient.
Utilizing modern survey techniques and data-driven methodologies, the project provides technical recommendations and cost planning for routine, periodic, and rehabilitation maintenance. By integrating national regulations, including Law No. 17 of 2019 on Water Resources and Government Regulation No. 42 of 2008 on Water Resource Management, the study delivers comprehensive reports, operational guidelines, cost budget plans (RAB), visual documentation, and geospatial data mapping to serve as key references for water resource planning.
Collaborating with Balai Wilayah Sungai Sumatera VI and PT. Globetek Glory Konsultan KSO PT. Estetika Panca Sanjaya, this project ensures that reservoirs and lakes in Jambi Province are managed efficiently, maintaining their critical role in environmental sustainability and water security. Through technical assessments and structured maintenance planning, this initiative provides a strategic framework for optimizing water infrastructure performance, securing long-term functionality for both communities and ecosystems.
Status: 100% Completed – Ready for Maintenance Phase
Reservoirs (embung) play a crucial role in water resource management, particularly in supporting agriculture, conservation, and raw water supply. However, many reservoirs in West Papua face challenges such as sedimentation, infrastructure deterioration, and suboptimal operations and maintenance (O&M). This project focuses on conducting a Performance Assessment and formulating the Actual Needs for Operations and Maintenance (AKNOP) to enhance the sustainability and functionality of 27 reservoirs spread across the Kamundan Sebyar and Omba Watershed Regions, covering Sorong, Raja Ampat, Kaimana, and Fakfak.
Our approach involves a comprehensive technical audit, including structural evaluations, hydrological and topographical surveys, institutional capacity assessments, and sedimentation analysis to determine the exact operational and maintenance needs. Utilizing modern survey equipment and advanced data analysis, this study provides precise recommendations for optimizing reservoir management. The findings serve as a strategic reference for local and national water management agencies, ensuring effective infrastructure planning and long-term sustainability.
This project aligns with national water resource regulations, including Law No. 17 of 2019 on Water Resources, Government Regulation No. 42 of 2008 on Water Resource Management, and Ministerial Regulation No. 06 of 2015 on Infrastructure Maintenance. The key deliverables include a Performance Assessment Report, Operations & Maintenance Planning, Cost Budget Plan (RAB), visual documentation, and thematic reservoir maps, ensuring that every aspect of infrastructure resilience is addressed.
By integrating a multidisciplinary approach and collaborating with Balai Wilayah Sungai (BWS) Papua Barat and PT. Globetek Glory Konsultan, this project provides a comprehensive framework for sustainable reservoir management. The goal is to maintain efficient water distribution, prevent infrastructure failure, and enhance the adaptive capacity of reservoirs in West Papua. Through fact-based analysis and structured O&M planning, this initiative aims to create a more resilient and efficient water resource system for the region, benefiting both communities and the environment.
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.
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.
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.
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.
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.
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.
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.
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