cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Putri Anggi Permata S
Contact Email
t.sipil@upgris.ac.id
Phone
+6287832291959
Journal Mail Official
t.sipil@upgris.ac.id
Editorial Address
Universitas PGRI Semarang Jl. Sidodadi Timur No. 24 - Dr. Cipto Semarang
Location
Kota semarang,
Jawa tengah
INDONESIA
International Journal of Sustainable Building, Infrastructure and Environment
Published by Universitas PGRI Semarang
ISSN : -     EISSN : 27164829     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
International Journal of Sustainable Building, Infrastructure, and Environment (IJOSBIE) is a peer-reviewed open-access international scientific journal who aims to provide an international platform for researchers, professionals, lecturer, and educational practitioners on all topics related to sustainable building, infrastructure, and environment issues, insight by leading scholars, theorists, and practitioners worldwide. IJOSBIE papers will be published twice a year on January and July by Universitas PGRI Semarang, Jawa Tengah, Indonesia.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 53 Documents
 2   3   4   5   6 
A Study on the Sense of Place in the Café dan Restauant “Tanatap Wall Garden” Semarang Fitri, Rizki Dila; Adelline, Salshabilla Shafa; Widiastuti, Kurnia
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 2 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i2.21871

Abstract

The design of public buildings in general plays an important role in influencing the sensation of a building, in addition to creating an interesting and unique visual impression, affecting the feelings of visitors, and having a positive or negative impact on the environment around the building. One of them is Tanatap Wall Garden which is located on Jl. Madukoro No.4-5, Tawangsari, Semarang City. Tanatap Wall Garden has its own characteristics that distinguish it from the many modern coffee shops in Semarang City. In the background by a well-known architect, Antonius Richard Rusli, as the founder of the RAD+ar (Research Artistic Design + architecture) design group which focuses on the characteristics of the tropical climate in the Indonesian archipelago with innovative designs and contributions to sustainable architecture. The Semarang City Wall Garden is included in one of the design experiments carefully planned by RAD+ar, with the aim of evaluating the performance of commercial spaces in real-world situations that are sustainable. Tanatap Wall Garden Semarang City has a tropical architectural style with natural elements created in it that are adapted from existing site conditions. 
Mitigating Workplace Accident Risks through Job Safety Analysis (JSA) in the Reconstruction of Post-Earthquake Buildings in Cianjur Regency Christian, Johan
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 6, No 1 (2025)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v6i1.20015

Abstract

The reconstruction of buildings post-earthquake presents significant challenges, particularly in ensuring the safety of construction workers. This study focuses on the application of Job Safety Analysis (JSA) to mitigate workplace accident risks in the reconstruction of buildings in Cianjur Regency, Indonesia, following a major earthquake. By systematically identifying hazards and implementing control measures, JSA aims to improve safety outcomes and support successful project completion. This paper presents a comprehensive analysis of JSA methods, their application in the context of earthquake reconstruction, and their effectiveness in reducing workplace accidents.Keywords: JSA, risk, mitigation
ANALYZE THE VARIABILITY OF CONCRETE QUALITY IN THE WORK ON THE PROMENADE APARTMENT USING SPC (STATISTICAL PROCCES CONTROL) (Case Study: Queen City Mall Building Project, Hotel and Apartment Promenade) Fauzi, Dwi Achmad; Alfafa, Jannah Rahmah; Suwandi, Putri Anggi Permata; Kristiawan, Agung
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 1 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i1.16338

Abstract

Abstract. Quality control in a job is very important because to know that a job is in accordance with quality standards and is carried out according to the schedule without delays in a project work. The research was conducted so that there was no repetition in a job on the Queen City Mall Building, Hotel and Promenade Apartment project. The method used in this study is the SPC (Statistical Process Control) method. Data collection was obtained from primary data in the form of concrete compressive strength data from the laboratory and secondary data in the form of RKS_STRUKTUR Atas_R0_11-12-2021. The results of the study showed that there were deviations in the quality of the concrete fc 25 MPa, 30 MPa, and 35 MPa which were under both lower and upper control without affecting the concrete quality standard. Keywords : Quality control, Statistical Process Control (SPC)
Cost and Time Control Analysis in the Neucentrix Building Renovation Project Using the Earned Value Method Pinuji, Putri; Suwandi, Putri Anggi Permata; Rizani, Mohammad Debby
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 6, No 1 (2025)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v6i1.20122

Abstract

In the Neucentrix renovation project, an addendum caused an extension. This study analyzes the weekly performance of the 2023 Neucentrix Pugeran Yogyakarta Project in terms of cost and time using the Earned Value method. The data analyzed using the Earned Value method using ACWP, BCWS, and BCWP indicators. From these indicators, CV, SV, CPI, SPI, EAS and EAC values are obtained. The analysis reveals cost savings from the first to the seventeenth week, with initial acceleration in the first four weeks followed by delays from weeks five to seventeen. The project is expected to take 19 weeks to complete, with a final estimated cost of IDR 2,294,673,540.
Factors Influencing the Management of Penggaron Terminal Facilities Based On Importance Performance Analysis (IPA) Method Results Navis, Ahmad Akbar; Rizani, Mohammad Debby; Yudaningrum, Farida
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 1 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i1.16442

Abstract

Penggaron Terminal is a type B terminal located in Pedurungan District which serves majors in the cities of Central Java Province. This study aims to determine the factors that influence the management of facilities at Penggaron Terminal. This research was conducted at the Penggaron terminal for two weeks, Questionnaires were distributed on Mondays and Sundays, in the morning at 07:00-10:00 WIB and in the afternoon at 16:00-18:00 WIB. This research is included in the quantitative research. Data collection uses primary data, namely data obtained from respondents' answers. Secondary data in the form of literature as a support related to research. Based on the data analysis, the results of the factors that influence the management of facilities at Penggaron Terminal are the availability of main and supporting facilities. Meanwhile, facilities that are not yet available at Penggaron Terminal are green open spaces and storage areas for goods.Keywords: service level, user, Penggaron Terminal.
ANALYSIS OF FLOOD DISCHARGE OF THE BLORONG RIVER, KENDAL DISTRICT Apriarso, Dally; Kusuma, Ilham; udin, Ikhwan; Yudaningrum, Farida
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 6, No 1 (2025)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v6i1.21093

Abstract

Abstrack. The Blorong River is a river in the Brangsong District, Kendal Regency, Central Java Province, which has the potential to be hit by flood disasters almost every year. So conditions like this can cause losses to communities around the Blorong River. Through the research carried out, the aim was to determine the maximum discharge of the Blorong river with a river length of ± 3.3 km. The calculations and analysis applied in this research use quantitative methods. The primary data taken is documentation of the existing conditions of the Blorong river, while the secondary data is rainfall data from Balai Pusdataru Bodri Kuto. Analysis of the planned flood discharge using the Nakayasu HSS method shows that the planned return period flood discharge is Q2 years = 236,500 m³/s, Q5 years = 276,392 m³/s, Q10 years = 296,294 m³/s and Q25 years = 300,180 m³/s. After comparing it with the results of manual calculations of the existing conditions of the Blorong River using the Manning formula. The solution to the problem of flooding from the Blorong river is to normalize the river, raise the embankment in the STA section which is no longer able to accommodate the planned flood discharge, and also provide regulations so that people do not throw rubbish in the river.Keywords: Flood Analysis, Flood Discharge, Blorong River
The Effect of Health Safety Environment (HSE) on The Productivity of Construction Workers in Wall and Plaster Work at DC MUI BOYOLALI Arahman, Muhammad Reza; Husodo, Ibnu Toto; Suwandi, Putri Anggi Permata; Purnomo, Didik
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 1 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i1.16627

Abstract

Abstract. Analyzing the effect (K3) on the productivity of construction workers in wall and plaster work. The method used in this study is a descriptive method which aims to describe and describe the nature of something that was taking place at the time the research was conducted and to examine the causes of a particular symptom. The results of the analysis and discussion carried out that those who use incomplete K3 equipment do not affect work productivity time. From the results of this case study it can be concluded that the use of incomplete PPE equipment does not affect productivity effectiveness.Keywords: HSE, PPE, Productivity.
Analysis of The Effect of Change Orders on Implementation Time and Construction Labor Costs in The Development Project of The Joint Lecture Building III at Unimus Rinaldi, Bramantyo; Suwandi, Putri Anggi Permata; Kristiawan, Agung
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 6, No 1 (2025)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v6i1.21537

Abstract

Change orders resulted in a total time deviation of 45 days (18.75%) from the initial plan, with the most substantial delays in structural and MEP work. Regarding labor costs, MEP work experienced the largest deviation at 25% (IDR 150,000,000), followed by foundation work (16.67%), structural work (15%), and architectural work (10%). Change orders also impacted labor productivity, particularly in MEP work (-25%), followed by foundation (-16%), structural (-12.5%), and architectural work (-12.5%). These productivity decreases resulted from changes in work methods, increased complexity, and adaptation requirements to new specifications. The study recommends several measures to minimize change order impacts: more thorough design reviews before implementation, allocation of time and cost buffers, improved documentation and approval systems, and more flexible workforce planning. Effective change order management is crucial for maintaining overall project success.
TRAFFIC PERFORMANCE ANALYSIS OF SECTIONS JL. PATI RAYA-JUWANA AT THE INTERSECTION OF ALUN-ALUN JUWANA PATI REGENCY USING THE MKJI 1997 METHOD Hanafi, Irfan; Suwandi, Putri Anggi Permata; Yudaningrum, Farida
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 1 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i1.16827

Abstract

The signaled interchange  at Jl. Pati  Raya-Juwana is one of the influential transportation infrastructure for road users who will go to Pati City, Rembang and the industrial center in Juwana. During rush hour the area often has traffic jams. Therefore,  this study was carried out with the aim of analyzing signaling intersections, replanning cycle times, knowing the traffic characteristics of the Pati Raya-Juwana road section.  Data collection was carried out for 4 days by taking peak hours at 06:30 WIB – 07:30 WIB and 16:00 WIB – 17:00 WIB. Themethod of data retrieval carried out is traffic flow, volume, and cycle time at traffic light. The results of the study were  pthere were existing conditions chosen alternative A as the best alternative for replanning traffic cycle time with 2 phases tonario 1 dwith t saturation degree 0.68, queue length 34.83 m and delay 15.06 seconds on the south shortening, then on the western approach for the saturation degree 0.51, queue length 23.51 m and delay of 11.07 seconds,  and 0.19 degrees of saturation, a queue length of 12.32 m, and a delay of 11.39 seconds on the north quarter. From the results of the analysis, it can be concluded that the results of the traffic performance evaluation at the Juwana square intersection obtained the highest volume on Monday, July 3, 2023, so it is recommended to reset the traffic cycle time.
Design of WWTP Anaerobic System at Tempe Factory JAMANTO, YOGA LESTIYANTO; Anggraini, Yossi Dewi; Rizani, Mohammad Debby; Ikhwanudin, Ikhwanudin
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 1 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i1.16337

Abstract

The tempe industry is a food industry that has the potential to pollute the environment from the liquid waste it produces. Liquid waste from the  tempe processing process if it is immediately disposed of without going through the  management process first will have an impact on environmental pollution. In Semarang City, precisely in Gunung Pati District, there is a medium-scale tempe processing factory. So far, the tempe factory's liquid waste is directly disposed of into a ditch behind  the  factory without processing the liquid waste first. This  research  is a quantitative research presented in the form of  numbers     and then explained in the form of descriptions. From the results of the wastewater quality test, the pollutant parameters BOD = 369 mg/L; COD = 28,000 mg/L; TSS  =  0.991 mg/L; and pH = 4.3. According to the Regional Regulation of the Province of Central Java Number 5 of 2012 concerning Amendments to the Regional Regulation of the Province of Central Java Number 10 of 2004, this value still does not meet the requirements. The wastewater treatment plant that the  researchers are planning is in the form of a holding tank;  Equalization Tub; Anaerobic Digesters; Gas Holder; Initial Settling Tub; Anaerobic Biofilter using bioball filter media and steel nets as a barrier for bioballs where bacteria are grown; and Final Settling Tank. With an estimated effluent from the processing of BOD, COD, and TSS of 7.47225 mg/L; 189mg/L; and 0.00669 mg/L which means it meets the quality standard. From the planning  results, it was obtained that the total budget plan for planning the tempe factory wastewater treatment plant was Rp. 111.280.021,49.

Page 5 of 6 | Total Record : 53

 2   3   4   5   6 

Filter by Year

2020 2025


Reset
Filter By Issues
All Issue Vol 6, No 1 (2025) Vol 5, No 2 (2024) Vol 5, No 1 (2024) Vol 4, No 2 (2023) Vol 4, No 1 (2023) Vol 3, No 2 (2022) Vol 3, No 1 (2022) Vol 2, No 1 (2021) Vol 1, No 2 (2020) Vol 1, No 1 (2020)