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All Journal Jurnal Ruas (Review of Urbanism and Architectural Studies) Asian Journal Science and Engineering Journal of Evrimata: Engineering and Physics
Fifi Damayanti, Fifi
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Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Mechanical Engineering

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Analysis of The Stability Plan for Kambaniru Weir, East Sumba District suhudi, suhudi; Frida S, Kiki; Damayanti, Fifi
Journal of Evrímata: Engineering and Physics Vol. 02 No. 02, 2024
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/journalofevrmata.v2i02.65

Abstract

This research aims to analyze the stability of the Kambaniru Dam which is located in the Luku Kambaniru River, East Sumba Regency, East Nusa Tenggara Province. In this research, a preparatory stage was carried out which included literature study and field observations to collect weir design data and soil mechanics data. The data is then analyzed using an appropriate formula to evaluate the stability of the weir. The results of the data analysis were used to prepare a final report examining the performance of Kambaniru Dam stability planning. The calculation results show that the weir with the planned dimensions, namely 7.00 m high and 69.40 m wide, equipped with a 30 m long energy absorber, meets high safety standards. Stability analysis shows that the safety value (Sf) in terms of overturning force, shear force and soil bearing capacity under normal and flood conditions (with and without an earthquake) exceeds 1.5, indicating that this weir is in a safe condition. Therefore, the construction of the Kambaniru Dam according to the planned dimensions is considered reliable and safe.
Occupational Safety And Health (K3) Through The Risk Evaluating Process For Pt Cozy Boarding House Project Workers Prima Land In Malang Damayanti, Fifi; Setya Wijaya, Handika; Nahak, Yohanes
Asian Journal Science and Engineering Vol. 3 No. 2 (2024): Asian Journal Science and Engineering
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/ajse.v3i2.1688

Abstract

Construction companies must focus on occupational health and safety (K3) and must cover the safety and welfare of workers. JKK (Work Safety Committee) has carried out various safety assessments and risk assessments to improve worker safety and health. Comfortable Housing Boarding House PT. has carried out a risk assessment using the Prima Land method to assess the risk and safety of construction projects. The study found 13.3% of risks were classified as extreme, 30% high risk, 13.3% moderate risk, and 43.34% low risk. Risk assessment methods will be used in this research to further improve K3 working conditions and ensure worker safety. This study identified three main factors that influence OHS health and safety: organizational culture, environment, and risk assessment methods. By implementing these measures, construction companies can improve their OSH safety and health management section and reduce the risk of accidents and injuries.
Stability Analysis of Retaining Soil Walls Protecting Banu Canal, Ngantru Village, Ngantang District, Malang-Indonesia Suhudi, Suhudi; Damayanti, Fifi
Journal of Evrímata: Engineering and Physics Vol. 02 No. 01, 2024
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/journalofevrmata.vi.37

Abstract

The frequent occurrence of landslides in the Ngantang District, Malang Regency, especially in Ngantru Village, is caused by topographic conditions, where the area is hilly because it is located at the foot of Mount Kelud. Likewise, along the Banu Irrigation Area Channel there are points prone to landslides, especially in the upstream part. These landslides result in the channel breaking so that the irrigation water supply is disrupted. DPT (Soil Retaining Wall) is a building structure whose role is to maintain the stability of the soil on sloping land. The existence of this wall is expected to be able to prevent the soil from moving or landslides. Therefore, to protect the Banu Irrigation Area Channel, a DPT construction was built where the DPT details used were stone masonry construction or the Gravity Wall type. With a total height of 3.9 m, the bottom sole width is 1.00 m and the upper sole width is 0.50 m. The purpose of this paper is to analyze whether the existing DPT is safe  against the forces that work, especially analyzing its stability, then comparing it with other DPT designs with the Cantilever Wall type. Based on the analysis of calculations for the Existing Gravity Type Earth Retaining Wall, the stability figures for soil bearing capacity σ max= 23.76 > 15.012 (safe ), stability against sliding hazards Fgs=3.321 ≥ 1.5 (safe ), and stability against sliding hazards Fgs=3.321 ≥ 1.5 (safe ) are obtained. = 6.26 > 1.5 (safe ) while for cost calculations the value obtained is IDR 180,390,000.00 (One Hundred and Eighty Million Three Hundred and Ninety Thousand Rupiah). Meanwhile, for the analysis of the comparative soil retaining wall for the cantilever type, the stability figures for soil bearing capacity σ max= 25.92 > 15.012 (safe), stability against sliding hazards Fgs=3.55 ≥ 1.5 (safe ), and stability against overturning hazards were obtained. SF= 6.64 > 1.5 (safe ).
Analysis of the Waste Management System at Tombro TPS Tunjungsekar Village, Lowokwaru District, Malang City, East Java damayanti, fifi; Yurnalisdel, Yurnalisdel; Venus Darnia, Evabius
Journal of Evrímata: Engineering and Physics Vol. 03 No. 02, 2025
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/journalofevrmata.vi.91

Abstract

Currently, the Temporary Waste Collection Point (TPS Tombro) faces challenges in implementing a waste processing system based on the 3R principle (Reduce, Reuse, Recycle). While there are sorting facilities, the inorganic waste sorting largely depends on scavengers, and there is no organic waste processing. This research aims to analyze the waste management system at TPS Tombro, focusing on its infrastructure, supporting facilities, and capacity to accommodate waste from the surrounding area. Data collection was conducted through interviews, field observations, and waste transport surveys. The results show that although some of the infrastructure and facilities are underutilized, TPS Tombro can still manage the waste generated in its service area without significant accumulation. The study also provides quantitative data on the daily waste volume and compares the capacity of TPS Tombro with the generated waste. The analysis reveals potential areas for improving the waste management process, ensuring greater efficiency and sustainability
Ruang Budaya “Barikan” Di Desa Sumber Polaman Lawang Jawa Timur Damayanti, Fifi; Nugroho, Agung Murti; Santosa, Herry
RUAS Vol. 15 No. 1 (2017)
Publisher : Departemen Arsitektur Fakultas Teknik Universitas Brawijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ruas.2017.015.01.5

Abstract

Lawang city has many interesting sights, one of which is the source Polaman Baths, located in Sumber Polaman. In the Village of Polaman there are some cultural activities that make up the cultural space. Local communities do village ritual ceremonies to honor ancestors founders of the village as well as a petition to God for the prosperity of rural communities Polaman. The cultural activities are known as cultural ritual barikan. Time and Barikan ritual space in the traditional settlement pattern forming Polaman rural communities. The research method in this study is descriptive-qualitative method with an etnographic approach. This study aims to identify patterns formed by the settlement of the cultural activities that make up the cultural space. By knowing the settlement pattern is formed it will be determined the shape of preservation suitable for spaces used settlements and cultural preservation barikan itself.Keywords: cultural space, barikan traditional ceremonies, village Source Polaman
Kajian Pencegahan dan Penanggulangan Kebakaran pada Pasar Tradisional Lawang Damayanti, Fifi; Ningrum, Diana
RUAS Vol. 19 No. 1 (2021)
Publisher : Departemen Arsitektur Fakultas Teknik Universitas Brawijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ruas.2021.019.01.3

Abstract

 This research starts from the market paradigm associated with dirty, slum, exceeding capacity so it is prone to fire. How do you solve this problem? This study discusses what elements are improving and managing disasters in traditional markets. The originality of this research seeks to study what elements affect disaster mitigation in market buildings with two analyzes, namely: (1) analysis of existing data and (2) inductive analysis. Literature review in this study comes from PermenPU No.26 / PRT / M / 2008, specifically about the completeness of the site in the traditional market environment, rescue facilities in the traditional market environment, active protection systems and protection of traditional market buildings. This research strategy uses descriptive, qualitative strategies. Related to collecting data, this study uses field observations consisting of: field measurements, field installations, field sketches and in-depth interviews. In the analysis of research data applying two types, namely: (1) analysis of existing data and (2) inductive analysis. The results obtained in this study are summarized into 4 (four) main categories and 9 (nine) observation units / variables. The purpose of this study is a diagram about not forming fire mitigation in the traditional market Lawang
Co-Authors Agung Murti Nugroho Diana Ningrum, Diana Frida S, Kiki Herry Santosa Nahak, Yohanes Suhudi, Suhudi Venus Darnia, Evabius Wijaya, Handika Setya Yurnalisdel, Yurnalisdel