THE EFFECTIVENESS OF SABO DAM MODULAR AS A CLEAN WATER INTAKE WEIR (CASE STUDY OF WORK FOR HUNTAP TONDO RAW WATER PROJECT) IN PALU CITY, CENTRAL SULAWESI

: This research discusses the topography and geology of Palu City, Central Sulawesi, as well as the condition of the land around the "Works for Huntap Tondo Raw Water" project. The research results show that environmental factors, topography, geology, and soil conditions influence project planning and implementation. Therefore, a deep understanding of these factors is essential in ensuring the success and sustainability of the project. This research shows that the planning and implementation of the "Works for Huntap Tondo Raw Water" project in Palu City, Central Sulawesi, must pay attention to diverse geographical and geological conditions, soil conditions, and environmental factors in ensuring the success and sustainability of the project. Apart from that, the use of Modular Sabo Dam technology as a clean water intake weir is also an efficient and effective solution in managing the water supply in this project. The involvement of local residents also needs to be considered in project implementation to ensure success and support the surrounding environment.


INTRODUCTION
Clean water is one of the key components in human life that has a major impact on health and survival.In  Transportability: Due to their modular nature, Sabodam modules can be moved with relative ease.This provides ease of transportation and readjustment in locations that require design changes.

Impact
The   Here are the steps that will be carried out in this study:

Data collection techniques
Primary data and secondary data are two types of data that will be

RESEARCH RESULTS
The following is a  The "Works for Huntap Tondo Raw Water" project in Palu City, Central Sulawesi, has field conditions that affect the implementation of the project.
Based on the information found, there are several important aspects that need to be considered related to the field conditions of the project.
the context of basic needs, clean water is the main foundation for various human activities, ranging from daily consumption to sanitation needs.The importance of clean water cannot be ignored, given its direct impact on the well-being of individuals and society as a whole.When discussing clean water, it should be noted that not all regions have adequate access to clean and safe water sources.Some areas, especially those prone to natural disasters such as floods and landslides, often face major Eko Prasetyo 1 Erni Yulianti 2 Grace Citra Dewi 3 | 1020 challenges in ensuring a consistent supply of clean water.Natural disasters can damage water supply infrastructure, contaminate water sources, and even destroy clean water supply facilities.One of the most serious impacts of disruption to clean water supplies is the threat to public health.Lack of access to clean water can lead to an increased risk of infectious diseases, especially waterrelated diseases such as diarrhea, cholera, and other diseases.In addition, the lack of adequate sanitation can worsen the general public health conditionaid agencies play an important role in providing technical and financial support for clean water projects in areas of need.Cooperation between governments, NGOs, and the private sector is key to achieving the goal of universal access to clean water.Success in ensuring adequate clean water supplies also depends on the ability to deal with climate change.Climate change can affect rainfall patterns, drought levels, and the frequency of natural disasters, all of which have a direct impact on the availability of clean water.By understanding the complexity of the challenges involved in providing clean water, the global community needs to commit to finding sustainable and inclusive solutions.This involves the application of innovative technologies, local capacity building, and the formation of policies that support the sustainability of clean water supplies.In overcoming the challenges of clean water supply and protecting areas that are vulnerable to natural disasters such as floods and landslides, the construction of dams or dams is one effective solution.Dams function to hold the flow of water, regulate water distribution, and reduce the risk of flooding and soil erosion.One of the latest innovations in dam technology is the closed-type Sabodam Modular, evolution of the conventional Sabodam construction.The basic concept of Sabodam is to create a water retaining structure that 1021| The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, location.The main advantage of the closed-type Sabodam Modular is its ability to adapt to changes in water flow and environmental conditions.Closed-type Sabodam Modular technology utilizes modules that can be installed and moved easily.This allows greater flexibility in dam design and customization to suit changing needs over time.These modules are made of strong and durable materials, ensuring the dam's resistance to water pressure and extreme environmental conditions.In addition to design flexibility, of fiber concrete: 1025| The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, Central Sulawesi Resistant to Impact Forces: The use of fiber concrete as an apron floor blanket is an innovative step.

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Sumarno, 2016).Supporting data in the analysis of Check Dam sediment retaining using rainfall data, flood discharge, height difference (elevation), Catchment Area area, river flow length, and Topographic maps.The analysis methods used include the calculation of rainfall and flood discharge plans using the Gumbel and Haspers methods.To design the construction of the Check Dam building, regulation Pd T-12-2004-A was used as the basis for planning.The results of the analysis showed that the width of the Check Dam spillway was 22.00 m, the height of MAB Q10 was 2.78 m and the height of MAB Q25 was 3.05 m.The width of the Spillway is 2.20 m, the height of the Spillway is 4.50 m, the downstream slope of the Mercu body is 1.00:0.60(vertical:horizontal), the upstream slope of the Mercu body is 1.00:0.30(vertical:horizontal), the floor thickness of the olak pool is 1.00 m, the distance between the Sub Dam and the Main Dam is 21.00 m, The height of the intake weir in the Work for Huntap Tondo Raw Water project in Palu City, Central Sulawesi, the data collected Eko Prasetyo 1 Erni Yulianti 2 Grace Citra Dewi 3 will provide an overview of field conditions that will affect the implementation of Sabodam Modular 1031| The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, observations will be used in the analysis of the effectiveness of Sabodam Modular as a clean water intake weir in the Work for Huntap Tondo Raw Water project in Palu City, Central Sulawesi.Thus, field observation is an important method in this study to obtain accurate and relevant data on the effectiveness of Sabodam Modular as a clean water intake weir in the project.

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city of Palu, Central Sulawesi, has a diverse topography, ranging from lowlands to mountains.This affects Eko Prasetyo 1 Erni Yulianti 2 Grace Citra Dewi 3 | 1034 the flow of water and land use around the "Works for Huntap Tondo Raw Water" project.Information from Tender Works For Huntap Duyu Raw Water shows that this project involves construction work related to water and road paving in Palu City.In addition, Palu City with an area of 395.06 square kilometers, is located in the plain area of the Palu valley and Palu bay which is astronomically located between 0º.36" -0º.56" south latitude and 119º.45"-121º.1"east longitude, just below the equator with an altitude of 0 -700 meters above sea level.The geological condition of Palu City is generally the same for all sub-districts, namely the type of Alluvial soil found in the Palu valley.In general, the geological formation of the land in Palu City is reported to indicate that the geological formation consists of volcanic rocks and breakthrough rocks that do not freeze (Inncous Intrusiverocks).The plains of the Palu valley are thought to be suitable for intensive agriculture.The geology of the Palu valley plain consists of alluvial and colluvial materials derived from metamorphosis that has been frozen.Besides, the soil is likely to be medium textured.The topography of this area is flat to undulating with some valley areas.From this information, it can be concluded that the topographic and geological conditions of Palu City, Central Sulawesi, have diverse characteristics, with valley plains suitable for intensive agriculture.The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, land use around the project.This shows that this project involves construction work related to water and road paving in Palu City.Eko Prasetyo 1 Erni Yulianti 2 Grace Citra Dewi 3 factors that need to be considered in the planning and implementation of the project.By understanding weather, vegetation, and human activities, project executions can develop stable and safe structures to maintain the flow of clean water and provide water for human existence.In addition, project implementation also needs to pay attention to the involvement of local residents to ensure the project is successful and supports the surrounding environment.Land conditions around the "Works for Huntap Tondo Raw Water" project The condition of the soil around the "Works for Huntap Tondo Raw Water" project in Palu City, Central Sulawesi, has an important role in the planning and implementation of the project.Information regarding tension, balance, and moisture content of the soil will affect the quality of construction and stability of the structure.Here are some important points related to the condition of the soil around the project: Ground Tension The condition of the soil around the "Works for Huntap Tondo Raw Water" project in Palu City, Central Sulawesi, has an important role in the planning and implementation of the project.Information regarding tension, balance, and moisture content of the soil will affect the quality of construction and stability of the structure.Soil tension is an important factor affecting the quality of construction and stability of structures.Good tension will avoid cracks and soil deformation that may occur all the time.The balance of the soil affects the flow of water and the spread of materials in the structure.A good balance will avoid deposition of water 1037| The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, Central Sulawesi under the structure and reduce the risk of erosion.The moisture content of the soil affects the quality of construction and the stability of the structure.High moisture content will increase the risk of moisture development and emergency vessels in the structure.The condition of the soil around the "Works for Huntap Tondo Raw Water" project in Palu City, Central Sulawesi, must be considered properly in project planning and implementation.Information on soil tension, balance, and moisture content must be collected through field measurements and laboratory analysis.This will ensure that project planning and execution is done correctly and meets the necessary technical standards.In addition, environmental factors also need to be considered in project planning and implementation.Weather, vegetation, and human activities can affect the quality of construction and the stability of structures.Bad weather can hamper the construction process and cause problems, such as emergency vessels or erosion.Good vegetation can help reduce erosion and maintain land stability.Human activities, tension is an important factor affecting the quality of construction and stability of structures.Good tension will avoid cracks and soil deformation that may occur all the time.The balance of the soil affects the flow of water and the spread of materials in the structure.A good balance will avoid deposition of water under the structure and reduce the risk of erosion.In the "to be considered in project planning and implementation.By understanding weather, vegetation, and human activities, project executions can develop stable and safe structures to maintain the flow of clean water and provide water for human existence.In addition, project implementation also needs to pay attention to the involvement of local residents to ensure the project is successful and supports the surrounding environment.Soil moisture content The moisture content of the soil affects the quality of construction and the stability of the structure.High moisture content will increase the risk of moisture development and emergency vessels in the structure.In the "can develop stable and safe structures to maintain the flow of clean water and provide water for human existence.In Eko Prasetyo 1 Erni Yulianti 2 Grace Citra Dewi 3 clean water intake weir in the Work for Huntap Tondo Raw Water project in Palu City, Central Sulawesi, shows that Sabo Dam Modular technology is indeed an efficient and effective solution to manage water supply in this project.Here are some key points that can be taken from this study: 1. Field Conditions: The city of Palu, Central Sulawesi, has diverse field conditions, ranging from lowlands to mountains, which affect water flow and land use around the project 2. Soil Tension: Soil tension affects the quality of construction and stability of the structure.Good tension will avoid cracks and soil deformation that may occur all the time.3. Soil Balance: The balance of soil affects the flow of water and the spread of materials in the structure.A good balance will avoid deposition of water under the structure and reduce the risk of erosion 4. Soil Water Content: The moisture content of the soil affects the quality of construction and stability of the structure.High moisture content will increase the risk of moisture development the soil conditions around the "Works for Huntap Tondo Raw Water" project, it can be concluded that environmental factors, topography, geology, and soil conditions affect 1039| The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, Central Sulawesi project planning and implementation.Therefore, a deep understanding of these factors is essential in ensuring the success and sustainability of the project.In addition, the effectiveness of Sabo Dam Modular as a clean water intake weir in the "Works for Huntap Tondo Raw Water" project in Palu City, Central Sulawesi, shows that Sabo Dam Modular technology is indeed an efficient and effective solution to manage water supply in this project.The use of good materials, such as resistant stone called "Tondong Stone", is essential to maintain the quality of construction and stability of the structure.The construction process of Sabo Dam Modular involves several steps, such as preparatory work, earthworks, dodging channels, maindam works, and others.Testing carried out in the final stages of the project to ensure the effectiveness and quality of Sabo Dam Modular as a clean water intake weir is also very important.

. Standard-compliant design SNI 03-2851-2015: The first
Erni Yulianti 2 Grace Citra Dewi 3 4. Use of Fiber Concrete: The use of fiber concrete as an apron floor blanket on Sabodam increases its resistance to impact forces.This is a significant innovation to ensure that dams remain sturdy and resistant to water stress and potential damage from water-borne materials.5. Interlocking Between Modules: modules: Flexibility in Design: Modular Sabodam modules can be easily adapted to site conditions and project needs.This flexibility provides flexibility in designing optimal dam structures for local topography and water systems.
Erni Yulianti 2 Grace Citra Dewi 3 1029| The Effectiveness Of Sabo Dam Modular As A Clean Water Intake Weir (Case Study Of Work For Huntap Tondo Raw Water Project) In Palu City, Central Sulawesi