ABSTRACT Roads are a vital infrastructure that supports the smoothness of social, economic, educational, and mobility activities of the community. This research aims to inventory the buildings and road facilities within and outside the city, focusing on Pasir Putih Road. The method used is a field survey with a quantitative approach to calculate the percentage of component availability. The an…
ABSTRACT Erosion and sedimentation can reduce the capacity of waterways, so to overcome the problem of sedimentation in irrigation canals, a mud interceptor building is needed. Therefore, in this research, a sandtrap dimension planning is planned. This research aims to design an effective and efficient santrap design in accordance with the existing conditions in the Sei Tibun Dam irrigation ne…
ABSTRACT This study aims to analyze the productivity of heavy equipment in embankment and granular pavement work on Jalan Kampus Universitas Riau. In the construction of road infrastructure, the efficiency and effectiveness of heavy equipment use greatly affect the implementation time and cost of the project. This study compares two alternatives for the use of heavy equipment: the equipment us…
ABSTRACT Excessive use of groundwater will have an impact on reducing groundwater levels. To overcome this, implementing environmentally friendly drainage is one solution to prevent shallowing of groundwater levels. At Annajim Housing, changes in land use will increase surface runoff and reduce water infiltration into the ground, thereby potentially causing flooding and decreasing environmenta…
ABSTRACT Senapelan Sub-district in Pekanbaru City is one of the areas prone to one of the areas that is quite vulnerable to flooding, especially around the Senapelan River. This risk requires an effective mitigation strategy, including the planning of evacuation routes and the establishment of safe gathering points. This research aims to analyze and design evacuation routes and gathering point…
ABSTRACT Flooding is one of the natural disasters that frequently occurs in the Air Hitam River area, Payung Sekaki District, Pekanbaru City. Addressing this disaster requires planning effective evacuation routes and the designation of gathering points to minimize the risk of casualties and material losses. This study aims to analyze and determine evacuation routes and gathering pointsbased on…
ABSTRACT The OSAKA Irrigation Area (DI) in Rokan Hulu Regency, Riau Province, is an important area in supporting local agricultural productivity. This study aims to analyze the performance of the main dam structures (Kaiti Dam, Pegadis Dam, and Samo Dam) as well as the supply channels in the OSAKA Irrigation Area, based on PUPR Regulation No. 12/PRT/M/2015. The methods used include field …
ABSTRACT Hydrological modeling is one of the important methods in supporting water resources management, especially in river basins (DAS) that have complex characteristics such as the Rokan Hulu DAS. This study aims to apply the HBV (Hydrologiska Byråns Vattenbalansavdelning) hydrological model using the HBV-Light software in modeling flow discharge in the Rokan Kiri Sub-DAS, Lubuk Bendahara …
ABSTRACT The Regional Drinking Water Company (PDAM) Tirta Siak of Pekanbaru City is a government agency in the form of a Regional-Owned Enterprise (BUMD) established based on Regional Regulation (Perda) TK.I of Riau Province No. 7 of 1976. The purpose of this study is to identify the performance of PDAM within the 2017-2021 period and after the revitalization process in 2023. The evaluatio…
ABSTRACT Bengkalis has many beaches that directly border the sea without any vegetation. Bengkalis Beach is an area that is susceptible to abrasion. Therefore, it is necessary to make efforts to protect the coastline by rehabilitating mangroves on the coast that requires coastal protection structures. The purpose of this study was to evaluate the most conducive breakwater height and analyze th…
ABSTRACT Syafira Hospital Pekanbaru was originally established as Syafira Clinic in 2006, now handling an average of 3,200 patients per month with a total of 12 polyclinics. Limited land has led to the use of the road shoulder as a parking lot, long parking duration and ineffective management, which leads to traffic congestion. The methods used in this study include parking accumulation survey…
ABSTRACT Asphalt mixtures in Indonesia consist of three types, Asphalt Concrete (AC), Hot Rolled Sheet (HRS), and Stone Matrix Asphalt (SMA). The main difference among these mixtures lies in the aggregate gradation. Generally, asphalt roads are constructed using Hot Mix Asphalt (HMA), which produces relatively high CO₂ emissions during the heating process, contributing to ozone layer depleti…
ABSTRACT Groundwater is an important source of clean water for the community. However, groundwater can easily be polluted, especially in areas near the Final Disposal Site (TPA), such as the Muara Fajar TPA in Pekanbaru. This study aims to determine the quality of groundwater around the Muara Fajar landfill by measuring several physical and chemical parameters. Water samples were taken from se…
ABSTRACK Awal Bros Panam Hospital in Pekanbaru City is a healthcare provider serving the public. To supportits medical services, parking demand and facilities play acritical role and must be properly addressed. There are several identified issues, including vehicles parking outside the designated hospital premises and the absence of parking space markings in certain areas. These issues may sig…
ABSTRACT Riau, there were cost shifts and schedule delays caused by slow decision making, funding constraints and design issues resulting in 4 Contract Change Orders (CCO). At week 52, which coincided with the end of the project implementation plan, the work realization only reached 45.54% with a deviation of -54.45%. In December 2022 the project entered into period I of the contract declare…
ABSTRACT Pekanbaru City, located in Riau Province, Indonesia, comprises six sub-watersheds in its southern region: Sibam, Air Hitam, Senapelan, Sail, Tenayan, and Pendanau. Effective watershed management plays a vital role in hydrological planning, particularly in estimating peak flood discharge through the use of Synthetic Unit Hydrograph (SUH) methods. Among these, the Snyder method is widel…
Abstract Air transportation plays a crucial role in regional connectivity and economic growth. Kualanamu International Airport, as one of the main gateways in North Sumatra, experienced significant fluctuations in passenger numbers due to the COVID-19 pandemic. This study aims to evaluate and project the future demand for landing movements at Kualanamu Airport for the period 2024 to 2043. The …
ABSTRACT The existence of water catchment areas is influenced by the rapid development of built-up land that covers the infiltration rate and has an impact on space utilization that causes impermeability, drought and reduced water storage. Rangsang Island with an area of ± 913.16 km2 and the population increasing every year causes the need for land management to increase as well. Thus, it is …
ABSTRACT Mangrove forests typically grow along coastlines and play a crucial role in protecting coastal areas from sea water-induced abrasion. Rangsang Island is located in a coastal region directly facing the Malacca Strait, making it vulnerable to coastal abrasion and shoreline changes. Google Earth Engine (GEE) is a platform that facilitates research related to shoreline changes caused …
ABSTRACT This study aims to evaluate the reliability of the SPI-3 (Standardized Precipitation Index) generated by Google Earth Engine (GEE) by comparing it with manual calculations using Microsoft Excel, as well as to analyze the correlation between SPI-3 and hotspot occurrences. SPI-3 monitoring is conducted due to the high fire susceptibility of peatlands during drought conditions, highl…