https://jurnal.eraliterasi.com/index.php/erasains <p><strong>Era Sains</strong> adalah jurnal ilmiah yang diterbitkan oleh CV Era Literasi Sains (ELS), dengan SK Menkumham: AHU-0012017-AH.01.14 Tahun 2023, dan Nomor Induk Berusaha (NIB): 1702230040365 Tahun 2023, sebagai wadah publikasi bagi dosen, mahasiswa, peneliti, dan praktisi untuk menyebarluaskan, mengembangkan, dan memfasilitasi hasil penelitian ilmiah atau kajian ilmiah dalam bidang <strong>Sains, Keteknikan </strong>dan<strong> Informatika</strong>.</p> <p><strong><span class="S1PPyQ">Ruang Lingkup:</span></strong><span class="S1PPyQ"> Ilmu Pengetahuan Alam (</span><span class="S1PPyQ">Biologi, Kimia, Fisika), Matematika dan Statistik, Perikanan/Kelautan, Pertanian (Agribisnis, Agroteknologi, Teknologi Pangan), Keteknikan (Arsitektur, Teknik Sipil, Teknik Mesin, Teknik Industri, Teknik Elektro, Teknik Perminyakan, Teknik Lingkungan, Teknik Perkapalan, Teknik Kimia), Teknik Komputer, Teknik Informatika, Jaringan Komputer, Software Engineering, Multimedia System, Information Security, Artificial Intelligent, Database System, Data Mining, Rekayasa System, Desain Miniature, E-Commerce, ICT, Manajemen Informatika dan Sistem Informasi.</span></p> <p><strong>Era Sains</strong> terbit 4 kali dalam satu tahun yaitu pada bulan <strong><span class="S1PPyQ">Maret, Juni, September </span></strong><span class="S1PPyQ">dan</span><strong><span class="S1PPyQ"> Desember.</span></strong></p> CV Era Literasi Sains en-US Era Sains: Jurnal Penelitian Sains, Keteknikan dan Informatika https://jurnal.eraliterasi.com/index.php/erasains/article/view/424 <p><em>Candi Hotel Building is one of the developing areas in Semarang Regency. It is necessary to pay attention to the hydrological problems that may occur because this area was originally a water catchment area, so it requires good planning for its drainage system. For this reason, a zero delta run off concept will be planned with eco-drainage technology, so as not to increase the drainage load towards the outlet. 3 drainage system scenarios were tried in this study, scenario 1 (conventional drainage channel), scenario 2 (drainage channel with retention pond), scenario 3 (drainage channel with bioretention), With a reference flood discharge 5 years before the area was built of 0.740 m3/second, of the 3 scenarios studied there are 2 scenarios that meet the zero delta run off concept, namely scenario 2 and scenario 3 with a 5-year flood discharge that can be accommodated entirely with eco-drainage technology so that there is no flood discharge towards the outlet</em>.</p> Muhammad Taufiq Abdul Khamid Ikwanudin Copyright (c) 2026 Era Sains: Jurnal Penelitian Sains, Keteknikan dan Informatika 2025-12-20 2025-12-20 3 4 1 12