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All Journal IJEBD (International Journal Of Entrepreneurship And Business Development) Ge-STRAM: Jurnal Perencanaan dan Rekayasa Sipil Publikasi Riset Orientasi Teknik Sipil (Proteksi) Narotama Jurnal Teknik Sipil Jurnal Teknik Gradien Extrapolasi Jurnal Abdiraja Jurnal Teknik Sipil Jurnal Sains dan Kesehatan Computer & Science Industrial Engineering Journal
Suwandi, Ahmad
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Solar power Pump Farmer Technology Ellak Daya Village Farmers with modern rural agricultural irrigation supported by a smart hybrid inverter system in the Lenteng sub-district, Sumenep, Indonesia Cahyati, Cholilul; Suwandi, Ahmad; Santosa, Ribut; Setiawan, Muhammad Ikhsan; Prawito, Adi; Sukoco, Agus
IJEBD (International Journal of Entrepreneurship and Business Development) Vol 6 No 6 (2023): November 2023
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijebd.v6i6.2594

Abstract

Ellak Daya Village is one of the villages in Lenteng sub-district, Sumenep Regency with dry land/fields 63.3% of the total land with commodity crops of Corn, Beans, Soybeans, Rice and herbal chilies, which are only capable of maximum production in rainy season during the dry season the fields/dry land in Ellak Daya are less productive. This condition is one of the triggers for Ellak Village to be a village with the potential for extreme poverty, based on an analysis of the identified problems, namely: Problems in the field of management. Arranging planting patterns and irrigation schedule systems, in the processing sector, namely the absence of effective and cheap irrigation facilities and the absence of irrigation methods. The aim of training and mentoring is carried out so that farmer groups have the skills to regulate planting patterns, have management skills in irrigation schedules, apply technology. solar cell pump with energy sources from nature. Activities that have been carried out in the form of training and mentoring are: FGD, socialization, training and mentoring which will be carried out from 26 September to 20 November 2023 at the village hall and at the farmer group's house. The problems in this activity are: the partner's age is 50 years and over, and their education level is still low. Achievement of targets in training and mentoring in this program is measured by giving a Pre Test and Post test. Conduct training. 100% of participants know about the procedures for planting patterns and 40% understand how to set planting patterns, participants who attend training and mentoring activities on average above 65% of the total number of members
Analisis Efektivitas Penggunaan Alat Berat Crawler Crane pada Proyek Pembangunan Jalan Tol Jogja - Solo (Paket 1.2 Klaten – Purwomartani) Harun, Mohammad; Suwandi, Ahmad; Kamajaya, Alif
Jurnal Teknik Sipil Vol 6, No 2 (2025)
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jts.2025.v6i2.8019

Abstract

Toll road infrastructure development plays a vital role in increasing regional connectivity and logistics movement efficiency. One important element in bridge construction is heavy equipment such as a Crawler Crane, which is used to lift heavy structural components such as Pre-stressed Concrete I-Girders (PCI Girders). This study aims to analyze the effectiveness of Crawler Crane usage in the Jogja-Solo Toll Road construction project Package 1.2 (Klaten – Purwomartani), especially on the Klongkongan River Bridge segment STA 32+300 - 35+640. The research method used is descriptive quantitative with data collection through field observation of lifting cycles, interviews, and documentation study.The results show that the average installation cycle time for PCI Girders using the Crawler Crane is 70 minutes/girder, matching the planned duration. The Schedule Performance Index (SPI) value was 1.00, indicating that the work was completed on schedule. Operational cost savings reached 15.2% of the initially allocated Rp 525,000,000, reducing actual expenses to Rp 445,700,000. This reflects high cost efficiency, indicating that the planning and use of heavy equipment were optimal. The study also provides recommendations to further improve productivity, such as more efficient material rotation schedules and minimizing idle time.
Co-Authors Adi Prawito Agus Sukoco Alim, Moh. Sabar Anton Irawan Astutik, Dewi Widi Cahyati, Cholilul Cholilul Chayati Kamajaya, Alif mohammad harun, mohammad Paula Mariana Kustiawan Rahmat Fauzi Rakhman, Muhammad Baitur RIBUT SANTOSA Setiawan, Muhammad Ikhsan Syafriadi, Ach. Dito Try