VOLUME 12 ISSUE 1 MAY 2025

Articles

• Utilization of Rice Straw Ash Bio pozzolan as a Partial Replacement for Ordinary Portland Cement (OPC) in Mortar Production

  Ali Fauzi Mahmuda, M. Tumpu, M. W. Tjaronge, M. Yusuf Satria

  1-7

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• Determination of the Effectiveness of Drainage of National Road Sections Based on DIS Data in Maluku Province

  Hamkah, Godfried Lewakabessy, Icha Hest

  8-13

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• Hydrological Study of The Remu River Flood Control System in Sorong City

  Rakhtim Akuba, Asep Huddiankuwera, Adri Raidyarto, irianto

  14-17

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• Analysis of Control of Building Construction Project Implementation in West Papua Province

  Marsudi, Adri Raydiyarto, Andung Yunianta, Irianto

  18-22

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• Analysis of District Road Conditions in Waepotih Village, Maluku Province

  Unica Claudya Halattu, Hamkah, Elisabeth Obednego Dominggus Nara, Septo Christoffel Tuasuun

  23-30

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• Review of Construction Legal Aspects on Technical Specifications of Building Projects (Case Study in Five-storey Building of Makassar City)

  Hasnan Hasbi, M. Tumpu M. Yusuf Satria

  31-34

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• Spatial Analysis of Vegetation Condition in the El Nino Phase of 2023 in Parangloe District, Gowa Regency

  Darhamsyah, Ari Affandy Mahyuddin, Samsu Arif

  35-40

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