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Journal : Techno LPPM

THE RECLAMATION TECHNICAL PLAN ON ANDESIT MINING IN DADIREJO VILLAGE, BAGELEN DISTRICT, PURWOREJO REGENCY, CENTRAL JAVA PROVINCE Boy Arif Raja ihutan Siregar , Dian Hudawan Santoso , Muammar Gomareuzzaman
Techno LPPM Vol 8, No 1 (2022)
Publisher : Universitas Pembangunan Nasional Veteran Yogayakarta

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Abstract

This research was conducted on an andesite mining area in Dadirejo Village, Bagelen District, Purworejo Regency, Central Java Province. The mine has stopped operating since 2018 until the end of 2019. Since the mining activity stopped, there have been no signs of management being carried out so that environmental degradation has occurred in the geophysical aspect at the research site. From the problems mentioned earlier, this study aims to determine the level of environmental damage in order to determine the technical planning of reclamation. The research methods used are survey and mapping to measure the level of environmental damage, laboratory analysis to determine soil fertility, appraisal to evaluate environmental damage, and data analysis to determine reclamation directions. The results of the evaluation of the level of environmental damage, the research location is classified as class III, namely the heavily damaged category with a value of 16. The reclamation direction is the manufacture of a bench terrace with a height of 2 m and a width of 4 m with a slope of 45o, a drainage channel with a height, and a holding pond. The re-vegetation technique was carried out in monoculture at a level with a spacing of cassava 0.7 mx 0.6 m, peanuts 0.4 mx 0.15 m, maize 0.2 mx 0.7 m, while the bottom of the mine was intercropped with a distance of 0.7 m. planting 1 mx 1 m.
Co-Authors Adilla Zahra Permatasari Aditya Pandu Wicaksono Adventri Wibowo, Astrid Wahyu Agra Kurnia Saputra Agus Prasetya Algary, Tissia Ayu Andi Renata Ade Yudono Andi Renata Ade Yudono Andi Sungkowo Andi Sungkowo Andung Bayu Sekaranom Arya Dipa Aristo Putra Ayu Utami Dayu Aviana Rahmah Dayu Aviana Rahmah Deni Rahman Saputra Eni Muryani Fadliyah, Nurul Fahri, Ricky Al Fairus Jelita Regita Putri Farida Afriani Astuti Farida Afriani Astuti Firstananda Yustika Gomareuzzaman, Muammar Gusti Muhammad Rivadha Adenata Hasanah, Khuswatun Hermawan, Ahmad Yuda Hidayatunnisa, Nurul Fadhlya Hilmi, Ichlasul Kevin I Nyoman Sujana Iga Maliga Intan Berlianty Kisnanto, Indro Kurniawan, Dzaki Lica Nurmasita Ma'ruf Nurumudin Mahardika, Bryan Tegar Maria Noverella Adventia Marjan Bato Mia Fitri Aurilia Moch. Chaeron Mochammad Chaeron Muammar Gomareuzzaman Muhammad Fiqri Hidayaturrahman Muhammad Sulaiman Nandari, Wibiana Wulan Nandita, Zahra Nuansa, Mufid Rona Nugraha Aji Swara Panji Ibnu Hakim Pirenaningtyas, Ayuni Prahesta Ardhya K Prasetya, Johan Danu Prasetyo, Muhammad Tri Puryani . Putri, Fairus Jelita Regita Ramadhan, M. Hafidz Rezky Adipratama Thomas Rezky Adipratama Thomas RR Dina Asrifah Rr. Dina Asrifah Salma Ayunda Nur Raisa Sari Bahagiarti K Sartika, Heni Wahyu Setianingrum, Alisa Egitia Sri Juari Santosa Sudaryatno Sudaryatno Syahirah, Fidella Titi tiara Anasstasia Wais Alfajri Wisnu Aji Dwi Kristanto Wisnu Aji Dwi Kristanto Yoga Wijaya Danar Putra Yuli Dwi Astanti Zahirah, Aisyah Putri