The Role of the Dump, Drainage & Rehabilitation (DDR) Plan as A Foundation for Successful Reclamation Land Use of PT. Kaltim Prima Coal (KPC)

DOI

10.2991/978-94-6463-732-8_44How to use a DOI?

Keywords

Reclamation; Land Construction; Success Criteria

Abstract

Based on the Decree of the Minister of Energy and Mineral Resources Number 1827/K/30/MEM/2018, one of the criteria for successful reclamation is land construction which has the highest weight, namely 60% of the total assessment. The land use management is very important because it will support revegetation activities so that the closing of the plant canopy can proceed more quickly. The obstacle experienced in KPC’s reclamation land, which has a tropical climate is high rainfall that can increase the rate of erosion during the land preparation stage. Therefore, strategic planning is needed to create optimal reclamation land that can be carried out effectively and efficiently in terms of time, manpower and funds. The DDR (dump, drainage, rehabilitation) plan document is a guide in forming safe dumping area from the potential for AMD (Acid Mine Drainage), good water management to control the rate of erosion and maintain the availability of water for the revegetation process. Qualitative research methods were used to prove DDR performance as the key to successful land use reclamation in the PRE-Dump area that was constructed in 2021. This area got a maximum score of 60% for land construction criteria which include land surface management, spreading of root zones and erosion control. The maximum value of land construction was also obtained by KPC for all reclamations in 2021 covering an area of 1,683.79 hectares. This success was achieved because of the commitment and cooperation of all related parties starting from planning, assessing and implementing teams.

Copyright

© 2025 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.

Download article (PDF)

TY  - CONF
AU  - Rahel Pamian
AU  - Budi Kamulyan
AU  - Wahyu Wardana
PY  - 2025
DA  - 2025/06/07
TI  - The Role of the Dump, Drainage & Rehabilitation (DDR) Plan as A Foundation for Successful Reclamation Land Use of PT. Kaltim Prima Coal (KPC)
BT  - Proceedings of the International Conference on Tropical Studies and Its Application (ICTROPS 2024)
PB  - Atlantis Press
SP  - 489
EP  - 499
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-732-8_44
DO  - 10.2991/978-94-6463-732-8_44
ID  - Pamian2025
ER  -