Project management is an effort to use limited resources efficiently, effectively and on time in completing scheduled and planned projects. One of them can be applied in the time schedule planning project for a 2-story building for a motorbike dealer on Jalan Ratu Sima, Dumai City. With a building area of 480 m2, to prevent delays in work, project scheduling is required to determine the…
Indonesia is a region that frequently experiences earthquakes. Because the risk of earthquakes is high in Indonesia, innovation is needed to prevent and reduce the impacts caused by these natural disasters. One solution that can be implemented is to strengthen the existing building structure by providing external confinement to the concrete. Cable ties were chosen as the material for ex…
Time Schedule is the allocation of time available to carry out each job in order to complete a project to achieve optimal results by considering the existing limitations, while planning is a step in project management that tries to lay the foundation of goals and objectives while preparing all the technical and administrative programs so that it can be implemented. The problem presented…
Drainage is a facility for controlling air quality in relation to salinity, as well as ways to overcome the effects of excess water. One location that has problems with flooding is Jalan Kesuma, Jaya Mukti Village, Dumai City. This is an area with the potential for flooding and gathering caused by rain. The aim of this research is to determine and calculate the discharge dimensions of e…
Tugu Songket Melayu Roundabout is a roundabout that regulates the four-arm intersection of SM Amin street and Tuanku Tambusai street Pekanbaru. Increasing population growth has resulted in higher transportation needs. Based on a preliminary survey, the traffic volume through this roundabout is 6900 smp / hour, the degree of saturation of the roundabout is 0.97 with an average roundabout…
In order to meet the needs of adequate water infrastructure, high quality hydrological data is required. The distribution of rain station in a region can affect the level of error in hydrological data. Evaluating the number of rain stations using stepwise and WMO standards method in Indragiri Watershed AWLR Rengat and Indragiri Watershed AWLR Japura. The Indragiri Watershed AWLR Rengat has …
The Batang River is a river located in Batang District, Indragiri Hilir Regency, Riau Province, Indonesia. Researchers chose the Batang River as the research object, with a river length of ±3km. In controlling floods using the HEC-RAS 4.0 application, the principle followed is that the flowing flow discharge must remain below plan flood discharge. From the results of the calculations, …
The increase in building and infrastructure development in Indonesia demands effectiveness and efficiency in construction projects, particularly in the selection and placement of heavy equipment such as tower cranes. This study focuses on optimizing the placement of a tower crane in the construction project of the Graduate Building of Universitas Riau, planned to have 6 floors with a …
Road damage is one of the things that must be addressed at this time, one of whichis on the Tambang Terantang road, Aur Sati Village, Tambabg District, Kampar Regency, Riau Province, with a road length of 4,000 meters and a road width of 5 meters, making it uncomfortable for motorists passing through the road. Road repairs are needed starting with knowing the types of damage that exi…
ABSTRACT Cracks incivilengineering structure components are one of the problems thataffect the service life of a building because the gaps that arise due to cracks can become a pathway for the entry of destructive substances. Therefore, a solution is needed to solve this problem without spending a lot of money and energy, namely self-healing mortar. Self-healing mortar is the ability of mort…
ABSTRACT Cracks in civil engineering structure components are one of the problems that occur during the service life of a civil building. The cracks in the building can be a pathway for the entry of destructive substances for the substances inside. In this research, an innovation was carried out by utilizing the ability of self-healing mortar with the help of several replacement materials th…
ABSTRACT Rangsang Island has a coastal area that directly faces the open ocean, making it susceptible to abrasion and changes in the coastline. Google Earth Engine is a platform that can facilitate research related to changes in the coastline. This study aims to determine the rate of coastal abrasion on Rangsang Island and the village with the highest abrasion rate that must be prioritized…
ABSTRACT The coastal area of the Rokan River estuary is where the Rokan River flows into the Malacca Strait. The shoreline in this region undergoes dynamic changes due to the high hydrodynamic properties and sediment transport in the downstream section of the river. This study aims to detect and analyze the spatial changes in the shoreline at the Rokan River estuary, Riau Province, Indones…
ABSTRACT A building must consider the reliability of the fire protection system in accordance with the Regulation of the Minister of Public Works No. 26 of 2008. The Integrated Laboratory (IL) building of Riau University is an educational building with complete research facilities that aims to be a place for science practice and high level research. Therefore, it is important to implement a …
ABSTRACT Generally, structural planning involves using column-base fixed supports, which assume the base soil is infinitely rigid. In fact, the soil has a certain rigidity and is capable of deformation so that it can affect a structure, commonly called soil structure interaction (SSI). But practitioners rarely consider the interaction between soil and structural systems because of its high c…
ABSTRACT Bengkalis Island is one of the large islands in Bengkalis Regency which is located in Riau Province. According to the Central Statistics Agency (CSA), Bengkalis Island is projected to experience an increase in population and rapid development every year. This increase results in a reduction in the area of water infiltration areas. The aim of this research is to analyze the condition…
ABSTRACT The coastal area of Riau Province borders the Strait of Malacca and consists of small islands, one of which is Rupat Island with an area of approximately 1.500 km. One of the water resource problems on Rupat Island is the decline in groundwater levels due to the construction of canals by the community which can trigger seawater intrusion, because when groundwater decreases the hyd…
ABSTRACT Water catchment areas are very important to preserve groundwater resources and create an equilibrium of environmental water resources, water catchment areas are affected by changes in the environment. The rapid development of technology, especially in the field of remote sensing, makes it possible to manage spatial data on the potential of water catchment areas. Tebing Tinggi Island…
ABSTRACT The Physical Development Work Project CWR-03 AKSI ADB UNRI Postgraduate building at the end of the project in September 2023 has progress amounting to 67.0759% should be planned at 95.5614% so that there is a deviation of 28.4855%, so it’s necessary to identify the risk of delay. The aim is to identify the risk of delays using the method Relative Importance Index, as well as det…
ABSTRACT The appearance of cracks in structural elements during the service life of construction led to the emergence of self-healing methods with encapsulation that can activate the self-healing performance of a structural element, especially mortar. This study aims to assess the characteristics of self healing mortar with the use of Sodium Silicate capsules against cracks that occur in sul…