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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Teslink : Teknik Sipil dan Lingkungan Jurnal Pengabdian KOLABORATIF Momentum Jurnal Inovasi dan Rekayasa Teknik Sipil (MJIRTS)
Etika Herdiarti
Universitas Semarang
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Transportation

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Pengaruh Limbah Plastik Jenis PET/PETE (Polyethylene Terephthalate) Terhadap Kuat Tekan Beton Fc 10 MPa Etika Herdiarti; Galih Widyarini; Yesina Intan Pratiwi
Jurnal TESLINK : Teknik Sipil dan Lingkungan Vol 5 No 2 (2023): Next Issue on, September 2023
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/teslink.v5i2.300

Abstract

Plastik sangat dibutuhkan perananya dalam kehidupan sehari-hari seperti bahan kemasan produk, perabotan rumah tangga dan sebagainya. Seiring bertambahnya waktu, plastik tersebut menjadi sampah plastik yang jumlahnya meningkat setiap tahun. Hal tersebut dapat merusak lingkungan dan perlu adanya penanganan yang tepat. Salah satunya dengan pemanfaatan sampah plastik menjadi tepat guna. Sampah plastik yang paling banyak terdapat adalah jenis PET/PETE yang sering digunakan untuk kemasan produk. Karakteristik plastik ini tidak tembus air dan gas, serta bewarna bening/transparan akan tetapi tidak mudah terurai di dalam tanah. Jenis plastik PET/PETE dapat digunakan dalam bahan campuran beton sebagai pengganti sebagian agregat kasar dengan proporsi 10%, 20% dan 30%. Tujuan dari penelitian ini adalah mengetahui pengaruh kuat tekan beton terhadap penggantian sebagian agregat kasar dengan plastik jenis PET/PETE (Polyethylene Terephthalate) pada beton mutu fc’ 10 MPa dan mengetahui tren kuat tekan beton campuran plastik biji plastik PET/PETE pada beton mutu fc’ 10 MPa. Metode yang digunakan dengan menguji kuat tekan beton di usia 7, 14 dan 28 hari. Hasil yang didapatkan adalah hasil kuat tekan beton melebihi fc’10 MPa dengan adanya peningkatan tren kuat tekan beton dari usia 7 hari, 14 hari dan 28 hari.
Pelatihan Penyusunan Karya Tulis Ilmiah dalam Meningkatkan Minat dan Bakat Siswa-Siswi di SMAN 2 Mranggen Fitria Maya Lestari; Risdiana Cholifatul Afifah; Nurti Kusuma Anggraini; Etika Herdiarti
Jurnal Pengabdian KOLABORATIF Vol. 2 No. 1 (2024): January
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jpk.v2i1.8355

Abstract

This Community Service activity aims to strengthen the added value of each student through the ability to read and write academic and non-academic articles. Community service methods through tutorials, workshops, and assignments which are synergized with life skills teaching and extracurricular activities at SMAN 2 Mranggen. The service team, which consists of lecturers and students, works together by conducting training and supporting SMAN 2 Mranggen students in designing writing frameworks, creating writings, and publishing them in competitions, media, and newspapers. Considering the new normal situation after the COVID-19 pandemic, training can be carried out face-to-face with the PKM Team and training participants. In carrying out the training, we have coordinated together according to the time and place that has been determined. way of thinking, perspective, and behavior of SMAN 2 Mranggen students to participate individually and in groups in environmentally friendly activities to create an efficient and responsible lifestyle for the future. It can be concluded that this PKM activity has created a foundation of learning experiences and skills that enable students to describe their thoughts in a clear, sequential, logical language, taught practical ways of writing KTI, and detailed in the educational process of secondary education and then in higher education. Provides benefits if it is introduced in high school.
Edukasi K3L kepada Tenaga Kerja Proyek Peningkatan Jalan Pulokulon-Tuko R.55 Kecamatan Pulokulon Kabupaten Grobogan Etika Herdiarti; Fitria Maya Lestari; Risdiana Cholifatul Afifah
Jurnal Pengabdian KOLABORATIF Vol. 2 No. 1 (2024): January
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jpk.v2i1.8409

Abstract

Occupational safety, health, and environment (OSH) is inseparable from the labor and human resources system. Not only are safety, health and the work environment very important for employees, but safety, health, and the work environment also determine workplace productivity. According to Law Number 13 of 2003 concerning Employment, what is meant by employment for workers is the obligation to provide protection, including the welfare of body and soul, safety, and health of workers. Companies take various steps to protect their employees from the dangers of work accidents. Personal Protective Equipment (PPE) is an effort to protect part or all of the body from the potential hazards of work accidents and occupational diseases. This activity aims to foster a sense of responsibility among workers regarding the importance of implementing OSH so that they can minimize the number of work accidents. The method used in socialization is lectures. The results obtained are an increase in workers' understanding and discipline regarding the importance of OSH in the field.
Sosialisasi Early Warning System Longsor di Kelurahan Ngemplak Simongan Kota Semarang Fitria Maya Lestari; Etika Herdiarti; Sutik Sutik
Jurnal Pengabdian KOLABORATIF Vol. 3 No. 1 (2025): January
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jpk.v3i1.11647

Abstract

Natural disasters are a threat to the people in Semarang City. Especially in areas that have complex topographical characteristics such as in the Ngemplak Simongan village area of Semarang City. Some of these areas are in conditions that have steep slopes and are in cliff areas. The Community Service activities provide socialization related to the landslide Early Warning System. An Early Warning System (EWS) is a system that informs the occurrence of natural disasters. The socialization activity aims to provide knowledge of making a simple EWS that can be made by the affected community in detecting landslides early. The socialization succeeded in increasing the knowledge of how the early warning system works. Residents can understand the necessary EWS components through training, evacuation drills, and EWS tool introduction materials. The data collected showed that the technique used was successful, although there were residents who still did not understand, it could effectively increase residents' knowledge.
Analisis Pengaruh Hambatan Samping terhadap Kinerja Ruas Jalan di Kawasan Pasar Johar Semarang Berdasarkan PKJI 2023 Iin Irawati; Etika Herdiarti; Yonika Rivani; Lindawati
Momentum Jurnal Inovasi dan Rekayasa Teknik Sipil (MJIRTS) Vol. 2 No. 1 (2026): Januari
Publisher : Marasofi International Media and Publishing (MIMP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64123/mjirts.v2.i1.1

Abstract

Kemacetan lalu lintas merupakan permasalahan utama di kawasan perkotaan yang dipicu oleh ketidakseimbangan antara pertumbuhan aktivitas perkotaan dan kapasitas prasarana jalan. Kawasan pasar sebagai pusat kegiatan perniagaan memiliki intensitas bangkitan dan tarikan perjalanan yang tinggi serta hambatan samping yang signifikan, sehingga berpotensi menurunkan kinerja jalan. Penelitian ini bertujuan untuk menganalisis pengaruh hambatan samping terhadap kinerja ruas Jalan K.H. Agus Salim di kawasan Pasar Johar, Kota Semarang. Metode yang digunakan adalah analisis kinerja jalan berdasarkan Pedoman Kapasitas Jalan Indonesia (PKJI) 2023. Data yang dikumpulkan meliputi volume lalu lintas, karakteristik geometrik jalan, pemisahan arah, hambatan samping, dan jumlah penduduk kota, yang diperoleh melalui survei lapangan pada hari kerja dan akhir pekan pada jam puncak. Hasil analisis menunjukkan bahwa kelas hambatan samping pada ruas jalan penelitian tergolong sangat tinggi, dengan nilai derajat jenuh tertinggi sebesar 0,81 pada jam puncak pagi hari kerja. Kondisi tersebut menempatkan kinerja jalan pada tingkat pelayanan (Level of Service) D, yang mengindikasikan arus lalu lintas mulai tidak stabil. Disimpulkan bahwa hambatan samping memiliki pengaruh signifikan terhadap penurunan kinerja ruas jalan di kawasan Pasar Johar. Oleh karena itu, direkomendasikan pengendalian hambatan samping melalui penataan parkir, pengaturan aktivitas bongkar muat, serta peningkatan manajemen lalu lintas. Temuan ini berimplikasi sebagai dasar perencanaan transportasi perkotaan, khususnya pada kawasan pasar dan pusat aktivitas ekonomi serupa.
PELATIHAN PEMASANGAN PIPA RESAPAN HORISONTAL SEBAGAI UPAYA PENGENDALIAN GENANGAN BERBASIS MASYARAKAT DI KECAMATAN PATEBON, KENDAL Fitria Maya Lestari; Purwanto Purwanto; Etika Herdiarti; Lindawati Lindawati; Yonikha Rivani
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 9 (2026): MARTABE : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i9.3601-3607

Abstract

Permasalahan genangan air akibat rendahnya daya resap tanah merupakan salah satu isu lingkungan yang sering terjadi di wilayah perkotaan dan ingkat terbangun, termasuk di lingkungan Kantor Kecamatan Patebon. Kondisi ini dipengaruhi oleh tingginya curah hujan serta dominasi permukaan kedap air berupa bangunan dan perkerasan, sehingga air hujan tidak dapat meresap secara optimal ke dalam tanah. Kegiatan PKM ini bertujuan untuk pelatihan pemasangan Pipa Resapan Horisontal Di Kecamatan Patebon. Metode pelaksanaan kegiatan meliputi survei lokasi, Pembagian Pre-test dan Post-tast, sosialisasi kepada masyarakat dan pelatihan pembuatan PRH serta Pemasangan. Berdasarkan hasil penilaian pre-test maupun post-test menunjukkan 10% peserta ada yang sudah memahani konsep, fungsi dan penerapan PRH lalu setelah penjelasan materi, pelatihan dan pemasangan PRH terdapat peningkatan pemahaman serta pengetahuan peserta sebanyak 90% peserta memahami konsep, fungsi dan pemasangan PRH. PRH ini diharapkan dapat menjadi contoh penerapan teknologi tepat guna yang sederhana, ramah lingkungan, dan berkelanjutan, serta dapat direplikasi di wwilayah lain dengan permasalahan serupa
Pelatihan Manajemen Resiko bagi Pekerja Konstruksi Gudang Bulog Kabupaten Demak (Penyusunan Rencana Keselamatan Konstruksi Pra Desain) Sutik; Fitria Maya Lestari; Etika Herdiarti; Nuryanto Sasmito S
Jurnal Pengabdian KOLABORATIF Vol. 4 No. 1 (2026): January
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/kolaboratif.v4i1.12739

Abstract

Risk management is defined as a systematic process that includes planning, organizing, leading, and controlling organizational activities to minimize the likelihood of revenue loss. PT Mustiko Klopo Jati faces challenges related to improving construction risk management practices. The implementation of this activity is carried out in the Bulog Warehouse Construction Project. The objective of this community service program (PKM) is to provide risk management training with a focus on the preparation of the Construction Safety Plan (RKK). This training aims to enhance participants’ knowledge in preparing RKK documents in accordance with the latest regulatory standards. Before the training, 48% of participants had a limited understanding of the RKK preparation process; following the training, the level of understanding among construction practitioners increased to 85%. It is expected that this activity will provide solutions to the identified problems and foster effective collaboration with industry partners, thereby contributing to innovation in the implementation of efficient and appropriate construction practices.
Implementation of Horizontal Infiltration Pipes System for Sustainable Drainage at Demakan Village Office, Banyubiru, Semarang Regency Lindawati; Fitria Maya Lestari; Etika Herdiarti; Yonikha Rivani; Hendra Masvika
Jurnal Pengabdian KOLABORATIF Vol. 4 No. 2 (2026): July
Publisher : Faculty of Engineering, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/kolaboratif.v4i2.13542

Abstract

The primary issue in Demakan Village, Banyubiru, Semarang Regency, is the high volume of rainwater runoff that frequently causes puddles in public areas. This community service aims to implement Horizontal Infiltration Pipe (HIP) technology as an eco-friendly drainage solution. The implementation method consisted of coordination and socialization with village officials and residents, site surveys, system design, and installation of a perforated horizontal infiltration pipe network at the Demakan Village Office on 15 November 2025. The implementation resulted in the successful establishment of a functional HIP system that reduced localized ponding around the office area, facilitated rainwater infiltration into the surrounding soil, and served as a practical demonstration of sustainable drainage technology for the community. The activity also strengthened the understanding of village stakeholders regarding environmentally sound drainage management and groundwater conservation. In conclusion, the HIP system proved to be a feasible alternative to conventional vertical infiltration structures, particularly in areas with limited space and specific soil conditions. The installed system can serve as a pilot model for sustainable drainage management in Banyubiru, while routine maintenance and periodic monitoring are recommended to ensure long-term system performance and support groundwater recharge.
Co-Authors Fitria Maya Lestari Iin Irawati Lindawati Lindawati Lindawati Masvika, Hendra Nurti Kusuma Anggraini Nuryanto Sasmito S Purwanto Purwanto Risdiana Cholifatul Afifah, Risdiana Sutik Sutik Yesina Intan Pratiwi Yonika Rivani Yonikha Rivani