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Guskarnali Guskarnali
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REVITALISASI FUNGSI DRAINASE DAN PENGOLAHAN SAMPAH DENGAN PRINSIP 4R (Reduce, Reuse, Recycle Dan Replace) DI KELURAHAN PARIT LALANG DAN KELURAHAN ASAM Guskarnali Guskarnali; Janiar Pitulima; Mardiah Mardiah
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 4 No 1 (2017): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v4i1.163

Abstract

Banjir dan genangan air merupakan salah satu permasalahan lingkungan di perkotaan terutama kota Pangkalpinang. Hal inilah yang menjadi dasar untuk mengajak masyarakat melalui Kuliah Kerja Nyata (KKN) dalam merevitalisasi saluran drainase dan pengolahan sampah dengan prinsip 4R. Harapan yang ingin dicapai dari adanya KKNTematik ini dapat menumbuhkan kembali kesadaran masyarakat akan menjaga lingkungan sekitarnya dan memanfaatkan sampah menjadi sesuatu yang bernilai ekonomis. Dari hasil KKN yang telah dilaksanakan, diperoleh beberapa program kerja yang dapat menjaga dan meningkatkan kesadaran masyarakat akan kebersihan lingkungan yaitu, pembuatan lubang biopori, penanaman bibit pohon, revitaslisasi drainase, pembuatan tong sampah, pemanfaatan limbah sampah dengan prinsip 4R (Reduce, Reuse, Recycle, dan Replace), pembuatan tagline mengenai bahaya sampah dan lain sebagainya. Melalui hasil pengabdian KKN ini, masyarakat terutama di wilayah kelurahan Parit Lalang dan Asam mengalami perubahan terutama dalam kebiasaan untuk menjaga dan meningkatkan kualitas lingkungan disekitarnya agar tetap bersih, hijau dan sehat.
APLIKASI SOFTWARE GEOSTUDIO 2007 SLOPE/WUNTUK ANALISIS KESTABILAN LERENG DI TAMBANG MUARA TIGA BESAR UTARA PT BUKIT ASAM (PERSERO) Tbk SUMATERA SELATAN Irza Tri Putra; Guskarnali Guskarnali; Irvani Irvani
MINERAL Vol 2 No 2 (2017): MINERAL
Publisher : Jurusan Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (984.199 KB) | DOI: 10.33019/mineral.v2i2.1562

Abstract

PT Bukit Asam (Persero) Tbk is one of the State Owned Enterprises engaged in coal mining. Presente of Mine Muara slopes at Muara Tiga Besar Utara would be harmful to workers and the mechanical vehicle, because the soil/ rock is likely to experience landslides or falling. This study was conducted to determine the value of slope safety factor RKAP 2017 and redesign the slopes with a safe condition. The data used in this study include the value of cohesion (c’) the angle of friction (ϕ’) and density (γ). Retrieval of research data obtained from the test results did not drainage unconsolidated triaxial (UU) and test weight of soil/rock with Paraffin Wax Method, and then did the processing of data by using Software Geostudio 2007 Slope/w to determine the value of the safety factor of the slope. Factors affecting slope instability in Mine Muara Tiga Besar Utara were the geometry of the slope, weather/climate, vibration, and physical properties and mechanics of soil/rock composed of the density (γ), ie 1.203 to 2.025 gr/cm3, the value of cohesion (c’), which is 34 to 266 kPa and the shear angle value (ϕ’), ie 17.65 to 35.210. The results of slope stability analysis indicate that the value of slope safety factor RKAP 2017 was below 1.25, so the potential occurrence of landslides, while the redesign slope slope with the security condition had a value of safety factor is above 1.25, so that no potential landslides.
Pendugaan Potensial Penyebaran Mineralisasi Sumberdaya Timah Primer Menggunakan Metode Geomagnetik Pada Wilayah IUP PT TIMAH (Persero) Tbk Di Desa Pengarem Kecamatan Tukak Sadai Kabupaten Bangka Selatan Teo Aldino; Guskarnali Guskarnali; Irvani Irvani
MINERAL Vol 2 No 2 (2017): MINERAL
Publisher : Jurusan Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1213.568 KB) | DOI: 10.33019/mineral.v2i2.1567

Abstract

Exploration is a phase before mining activity which is to know, estimate, and attain the measurement, shape, position, average ore content, and also the amount of minerals reserved sediment which are to know economic value. Based on the discovered outcrop, IUP PT TIMAH (Persero) Tbk located in Pengarem Village, Tukak Sadai District, South Bangka it is allegedly has potential source of cassiterite reserved sediment . in case to know the potential zone of source and the spread direction , it is needed to do exploration, one of it is by using geomagnetic method. By using 2 units of magnetometer tool along with base magnetometer application and mobile magnetometer to read (suseptibility) stones magnetic and minerals under the surface. The number of reading lines is 17, distance of the reading point is 10 m, with the number of reading point is 1587, the length of lines is 59 m. Based on the result of reading the geomagnetic method in Pengarem Village with IGRF value is 43204,2 inclination corners -23,493 declination 0,616 which are already corrected by Oasis Montaj V6.4.2 software owns variety value of suseptibility. The highest value is 52,1 nT and the lowest is -36,2 nT. The magnetic anomali contour map that is produced shows that there are potential zone and spread direction of cassiterite source from southwest to northeast. Analysis and conclusion based on geology data.
Perencanaan Kebutuhan Alat Gali-Muat dan Angkut dengan Kapasitas Ore Getting 200 m3/jam pada Rencana Penambangan PT Timah (Persero) Tbk Rajandra Nurhadi; Guskarnali Guskarnali; Irvani Irvani
MINERAL Vol 3 No 1 (2018): MINERAL
Publisher : Jurusan Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (408.681 KB) | DOI: 10.33019/mineral.v3i1.1579

Abstract

PT Timah (Persero) Tbk is a company engaged in mining especially tin. Tin is one of the most important deposits in the development of world technology. PT Timah (Persero) Tbk has an important role in the procurement of tin in the world. In mining, the mine planning stage is very important before the exploitation stage. At the planning stage of a mine will be planned in such a way as to obtain optimal results. One of the stages of mine planning is the planning of the required load equipment and haul equipment. PT Timah (Persero) Tbk plans to open a mine with open pit system that is using mechanical equipment in Mining Permit Area of West Bangka Regency, Bangka Belitung Islands Province. The mine plan has an ore-gain capacity of 200 m3/hour, requiring the planning of load and haul equipment to meet the ore getting capacity and stripping of overburden and haul geometry in general. Based on the factors that exist in the mine, the load equipment used is the excavator and haul equipment used is Articulared Dumpt Truck. By taking the cycle time as a reference and then converted by the distance of overburden stripping and ore getting activity every year, then can be known the productivity of equipment and the amount of equipment required each activity every year. The number of equipment required is at least 1 load equipment and 4 haul equipment, while the most are 4 load equipment and 13 haul equipment. The geometry of the haul road based on the specification of the haul equipment at the location of the plan has the width of the haul road on a 12 meter straight road, the haul road width at 21 meters, and the 9,1 meter bend radius
Analisis Keberhasilan Reklamasi berdasarkan Keputusan Menteri Energi dan Sumber Daya Mineral Nomor 1827 Tahun 2018 pada Lahan Bekas Tambang Air Jelitik 3 PT TIMAH Tbk Kabupaten Bangka Guskarnali Guskarnali; Regita Kasih Parenty; Delita Ega Andini
MINERAL Vol 4 No 2 (2019): MINERAL
Publisher : Jurusan Teknik Pertambangan Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (758.747 KB) | DOI: 10.33019/mineral.v4i2.1598

Abstract

PT Timah Tbk is a mining industry company which produces the tin metal. A mining former area which is chosen as the research location is Lahan Air Jelitik 3. This research aims to analyze the success of Lahan Air Jelitik 3’s reclamation based on Matrik 16 and Matrik 17 of Keputusan Menteri Energi Sumber Daya Mineral Nomor 1827 Tahun 2018. The research starts with collecting the primary data which consists of 43 and 29 coordinate points of Lahan Air Jelitik 3’s adjustment and revegetation, the length and width of 22 erosion in Blok 1, 24 erosion in Blok 2 and 4 landslide in both blocks, the height and diameter of 35 primary plants and the length of 5 cover crops. Those primary data and secondary data are processed by calculating the broad realization of Lahan Air Jelitik 3’s adjustment and revegetation, the amount of plants, the average of plant’s height and diameter, the stability of area and valuating the success of adjustment area, the success of revegetation, the success of last completion based on Matrik 16, also calculating the success reclamation value based on Matrik 17. The result of data processing shows the success value of adjustment and hoard area is 0.5, top soil’s spreading is 0.91, erosion and sedimentation’s control is 0, cover crop’s revegetation is 0.86, fast growing plant’s revegetation is 0.1765, local plant’s revegetation is 0.726, acid mine drainage’s management is 0, plant’s closure is 0.1059 and plant’s maintenance is 0.333. The reclamation’s success percentage 50.65% in Lahan Air Jelitik 3 PT Timah Tbk shows that the reclamation in that area is not good enough and the area needs improvement especially in plant’s maintenance, erosion and sedimentation’s control and acid mine drainage’s management.
Pemetaan Pola Sebaran Air Tanah Menggunakan Metode Geolistrik Untuk Membantu Masyarakat Mencari Aquifer Air Tanah di Desa Jada Bahrain Kecamatan Merawang Guskarnali Guskarnali; Janiar Pitulima; Mardiah Mardiah
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 2 No 1 (2015): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v2i1.125

Abstract

The service was carried out in Jada Bahrain Village, Merawang District using the wenner configuration geoelectric method based on the resistivity value (Ohm meter). This service is an initial service in analyzing the pattern of Res2DInv software results in the form of a resistivity cross section of the soil layer which is indicated to have groundwater.Measurements were carried out based on a survey design (trajectory) of 4 tracks with the length of each measurement track of 160 meters and a spacing between electrodes of 10 meters. The results of the service show that the soil layer on the measurement track obtained the groundwater distribution pattern in the service area has a relatively small resistivity. The soil layer in the form of sand containing groundwater is found at a depth above about 18.5 meters with a resistivity value ranging from 5.27-247 Ohm meters.
PENGEMBANGAN OBJEK DAN DAYA TARIK WISATA ALAM SEBAGAI DAERAH TUJUAN WISATA DI DESA TANJUNG LABU KECAMATAN LEPAR PONGOK BANGKA BELITUNG Guskarnali Guskarnali; Irvani Irvani; Delita Ega Andini
Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Vol 6 No 1 (2019): Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jpu.v6i1.1421

Abstract

Indonesia merupakan negara kepulauan yang memiliki berbagai macam wisata dan budaya yang patut untuk dikembangkan. Tujuan dari jurnal ini adalah untuk mengembangkan wisata lokal yang ada di indonesia khususnya di desa Tanjung Labu, Kecamatan Lepar Pongok. Di daerah ini salah satu wisata yang terkenal dan sedang dalam proses pengembangan yaitu wisata Pantai Lampu. Pantai ini berada di bagian sebelah ujung desa tanjung labu tidak jauh dari pemukiman warga. Pantai ini memiliki air yang jernih dan pasir yang putih dan bersih. Melihat potensi yang ada dari pantai tersebut, sudah selayaknya pemerintah melakukan pengembangan terhadap wisata Pantai Lampu. Mahasiswa KKN TEMATIK UBB XIII yang mengabdi di Kecamatan Lepar Pongok ikut turut serta membantu dalam proses pengembangan pantai tersebut bekerja sama dengan pemerintah sekitar. Pantai ini sempat di kembangkan sebelumnya namun karena tidak di rawat dengan baik maka pantai tersebut kembali ditinggalkan dan jarang dikunjungi oleh masyarakat sekitar. Pengembangan Pantai Lampu yang dilakukan berupa pembangunan beberapa infrastuktur serta pembersihan pantai. Ada beberapa program yang dilaksanakan di pantai tersebut yaitu pembuatan spot bakar – bakar, gapura pembuatan spot foto, pagar pembatas, serta arena bermain untuk para pengunjung.
Co-Authors Delita Ega Andini Irvani Irvani Irvani, Irvani Irza Tri Putra Janiar Pitulima Mardiah Mardiah Rajandra Nurhadi Regita Kasih Parenty Teo Aldino