Site Maturation Report for Retaining Wall Planning at Pura Luhur Pucak Les, Angseri Traditional Village, Tabanan, Bali
- DOI
- 10.2991/978-94-6239-805-4_3How to use a DOI?
- Keywords
- Cantilever Retaining Wall; Cut and Fill; Landslide Mitigation; Site Maturation; Slope Stability
- Abstract
Pura Luhur Pucak Les, a sacred temple located in the hilly terrain of Angseri Traditional Village, Baturiti District, Tabanan Regency, Bali, faces significant landslide vulnerability due to high rainfall intensity and the absence of adequate retaining structures along the riverbank. This paper presents a comprehensive site maturation and retaining wall design to mitigate these risks. Topographic mapping and cut-and-fill analyses were conducted to establish grading elevations. A geotechnical investigation characterized the local soil, yielding a unit weight (γ) of 17.5kN/m3, cohesion (c) of 15 kPa, and an internal friction angle (φ) of 28°. Hydrological analysis based on a 50-year design storm return period necessitated the design of a reinforced concrete cantilever retaining wall equipped with a granular backfill drainage layer and PVC weep holes. Stability analyses using Bishop’s simplified method demonstrated an improvement in the global slope safety factor from 1.12 (critical) to 1.65 (safe) post-installation. Furthermore, the structural design satisfies the factors of safety against sliding (FS > 1.5), overturning (FS > 1.5), and bearing capacity failure (FS > 3.0). A detailed Budget Plan (RAB) based on regional unit prices totals IDR 752,013,000. The proposed engineering intervention ensures structural integrity, adequate drainage, and sustainable disaster mitigation for the temple complex.
- Copyright
- © 2026 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Ni Made Sintya Rani AU - I Made Wahyu Pramana AU - I Gusti Wulan Krisna Dewi AU - Anak Agung Ayu Asta Oktaviani Putri AU - I Nyoman Ardika AU - Kadek Adi Parthama PY - 2026 DA - 2026/10/08 TI - Site Maturation Report for Retaining Wall Planning at Pura Luhur Pucak Les, Angseri Traditional Village, Tabanan, Bali BT - Proceedings of the International Conference on Sustainable Green Tourism Applied Science - Engineering Applied Science 2026 (ICOSTAS-EAS 2026) PB - Atlantis Press SP - 15 EP - 23 SN - 2352-5401 UR - https://doi.org/10.2991/978-94-6239-805-4_3 DO - 10.2991/978-94-6239-805-4_3 ID - Rani2026 ER -