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All Journal Jurnal Deformasi Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
MZ, Lindawati
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Civil Engineering, Building, Construction & Architecture Engineering Transportation

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EVALUASI KUALITAS LINGKUNGAN TERHADAP KEGIATAN LAPANGAN MIGAS TERBATAS PT TIARABUMI PETROLEUM KECAMATAN PENINJAUAN KABUPATEN OGAN KOMERING ULU Sari, Enda Kartika; MZ, Lindawati
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 5, No 4 (2018): Vol. 5 No. 4 Desember 2018
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.1676201854

Abstract

PT Tiara Bumi Petroleum is one of the companies engaged in the oil and gas sector is one company that gives positive and negative impacts. PT Tiarabumi Petroleum has been in production since October 2014. The location of PT Tiarabumi Petroleum is around agricultural land and residential community located in Mandala and Peninjauan village of Kabupaten Ogan Komering Ulu. Population settlements are growing in Mandala Village and Peninjaun Village. Population settlements also began to develop in the South, West and East of the company location. This resulted in a mutually influencing environmental impact of both PT Tiarabumi Petroleum operational impact on the surrounding community and the impact of the settlement on the operation of PT Tiarabumi Petroleum. The method used in this research is survey and laboratory method. The survey method used in this study is descriptive qualitative, because the variables collected from the data will be analyzed and presented in the form of frequency, average number and other qualifications are descriptive statistically. Conclusions of environmental management and monitoring results by PT Tiarabumi Petroleum are 1) environmental management and monitoring has carried out environmental management obligations according to the direction of Environmental Management Plan (UKL) and Environmental Monitoring (UPL), but not yet optimal where the results of labratory analysis still have parameters which is still above the environmental quality standard of noise in the region Booster needs to get special attention, 2) Content of COD in the Ogan River has been seen since the initial hue that is already above the quality standards hinted. Since the operation of PT Tiarabumi Petroleum has never conducted the disposal of waste / pollutants into the river. Therefore, the government should monitor the quality of river water that can be generated from the community or the environment. Environmental parameters that are still above environmental standards for improved management include planting trees with small leafy types (bamboo) and making soundproofing room for Booster machines. In addition to the surrounding community should minimize pollutants into the river water, especially on domestic waste that arise from the community so that the content of BOD and COD in the water below the quality standard.
Analisis Pengaruh Penaambahan Biji Karet Pada Campuran Beton Terhadap Kuat Tekan Beton K-175 MZ, Lindawati
Jurnal Deformasi Vol. 3 No. 1 (2018): JURNAL DEFORMASI
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/deformasi.v3i1.1966

Abstract

Beton merupakan bahan konstruksi yang banyak digunakan dalam pembangunan, namun ketersediaan agregat kasar sebagai bahan penyusunnya semakin berkurang karena berasal dari sumber daya alam yang tidak dapat diperbarui. Oleh karena itu, diperlukan inovasi dalam penggunaan material alternatif yang lebih ramah lingkungan dan ekonomisHasil penelitian menunjukkan bahwa penggunaan biji karet sebagai substitusi agregat kasar berpengaruh terhadap kuat tekan beton K-175. Pada beton normal (tanpa substitusi biji karet), kuat tekan rata-rata mencapai 17,5 MPa. Dengan penambahan biji karet sebesar 5%, kuat tekan beton menurun menjadi 15,8 MPa, dengan tingkat keberhasilan 90% dibandingkan beton normal. Pada substitusi 10%, kuat tekan beton tercatat 14,9 MPa, dengan keberhasilan 85%. Sementara itu, pada persentase 15%, kuat tekan turun lebih signifikan menjadi 13,1 MPa, dengan tingkat keberhasilan 75%. Meskipun terjadi penurunan kuat tekan, beton dengan substitusi biji karet hingga 10% masih memenuhi standar beton K-175 dan memiliki bobot yang lebih ringan dibandingkan beton konvensional. Selain itu, pemanfaatan biji karet sebagai agregat alternatif dapat mengurangi limbah perkebunan dan mendukung pembangunan berkelanjutan. Dengan demikian, meskipun terdapat penurunan kuat tekan, penggunaan biji karet dalam batas tertentu masih dapat dipertimbangkan, terutama untuk konstruksi ringan atau non-struktural. Kesimpulannya, biji karet dapat menjadi alternatif agregat kasar dengan batas penggunaan yang harus dikontrol agar tetap memenuhi persyaratan teknis dan struktural
Co-Authors Sari, Enda Kartika