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Sulardi .
Universitas Muhammadiyah Malang
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Perencanaan Anggaran Biaya Metode SNI dan Kontraktor (Studi Kasus: Proyek Pembangunan Gedung Kantor Pelayanan Pajak Pratama Bekasi Utara) Prakosa, Wahyu; Sulardi, Sulardi; HP, Lilik Setyawan; Pramono, Didiek; Miranti, Berlina Dwi
Innovative: Journal Of Social Science Research Vol. 5 No. 2 (2025): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

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Abstract

Perkiraan biaya memegang peranan penting dalam penyelenggaraan proyek. Pada tahap pertama dipergunakan untuk mengetahui berapa besar biaya yang diperlukan untuk membangun proyek atau investasi. Pelaksanaan sebuah proyek konstruksi sangat berkaitan dengan proses manajemen di dalamnya. Tujuan penelitian ini, yaitu untuk menghitung rencana anggaran biaya dengan metode SNI, mengetahui selisih perbandingan anggaran biaya yang terdapat dalam rencana anggaran biaya dan mengetahui anggaran biaya yang paling ekonomis antara perencanaan anggaran biaya metode SNI dan kontraktor. Tinjauan untuk perhitungan perencanaan anggaran biaya hanya mencakup pekerjaan struktur. Data yang diperlukan yaitu gambar rencana, daftar harga satuan bahan dan upah kota Bekasi dan rencana anggaran biaya yang digunakan pada Proyek Pembangunan Gedung Kantor Pelayanan Pajak Pratama Bekasi. Berdasarkan perhitungan rencana anggaran biaya menurut SNI didapat sebesar Rp6.218.127.551,06. Sedangkan perhitungan rencana anggaran biaya menurut kontraktor adalah sebesar Rp5.974.193.376,75. Besar selisih antara RAB menurut metode SNI dan Kontraktor adalah sebesar Rp243.934.174,31 dengan selisih presentase sebesar 3,92%. Selisih anggaran dari analisa Metode SNI 2016 lebih besar dibandingkan anggaran dengan Metode Kontraktor. Maka dari itu analisa dengan Metode Kontraktor dinilai lebih ekonomis dibanding dengan Metode SNI 2016. Hal ini dapat dipengaruhi oleh beberapa faktor, yaitu upah pekerja, harga bahan dan harga alat.
Multifunction Fertilizer and Cow Manure Test on Growth and Production of Sedele Plants (Glysine Max L) Sulardi, Sulardi; M. Wasito; Agnes Refiana Sembiring
INFOKUM Vol. 12 No. 04 (2024): Engineering, Computer and Communication, November 2024
Publisher : Sean Institute

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Abstract

The purpose of this study was to determine the response of multifunctional fertilizer and cow dung on the growth and production of Soybean (Glycine max L.) plants and their interactions. This study was conducted in Klambir Lima Hamparan Perak Village, Deli Serdang Regency, North Sumatra from January to March 2023, using a factorial Randomized Block Design (RAK), with three blocks, 12 combinations. The first factor is cow dung fertilizer (P0) = 0 kg/plot, (P1) = 1.5 kg/plot, (P2) = 3 kg/plot, and (P3) = 4.5 kg/plot. The second factor is ecoenzyme (E1) = 90 ml/plot, (E2) = 180 ml/plot and (E3) = 270 ml/plot. The parameters observed were plant height (cm), number of productive branches (branches), number of pods per sample (plong), number of plong per plot (pods), production per sample (g) and production per plot (g). The results of the study showed that the provision of cow dung fertilizer had an effect on all observation parameters. The best observation parameter results on soybean plants were in the P3 = 4.5 kg / plot treatment. The provision of multifungal fertilizer on the growth and production of soybean plants had an effect on all observation parameters. With a treatment of 270 ml / plot gave the best results on soybean plants, while the interaction between cow dung fertilizer and ecoenzyme had no significant effect on all observation parameters.
Evaluasi Hidrolika Serbuk Bor dengan Menggunakan Konsep Rudi Rubiandini dan Shindu L.M serta Evaluasi Hidrolika Pahat pada Sumur MR-10 Lapangan JW Juliansyah, Juliansyah; Hidayat, Irfan; Firdaus, Firdaus; Fatma, Fatma; Sulardi, Sulardi; Sampe, Ipan
Indonesian Research Journal on Education Vol. 3 No. 3 (2023): irje 2023
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v3i3.2809

Abstract

Dalam proses pemboran, mata bor yang dipakai selalu menggerus batuan formasi dan menghasilkan serbuk bor. Supaya serbuk bor tidak menumpuk di lubang pemboran, maka serbuk bor harus di angkat ke permukaan dengan optimal. Hidrolika serbuk bor mengevaluasi keoptimalan dalam proses pengangkatan serbuk bor dengan menghitung nilai Cutting Carrying Index (CCI), Cutting Tranport Ratio (CTR), Cutting Concentration in Annulus (CCA) dan Particle Bed Index (PBI). Sedangkan pada hidrolika pahat, dilakukan evaluasi dengan menggunakan metode BHI dengan batasan nilai optimum BHHP/HHP sebesar 48%. Dari hasil perhitungan hidrolika serbuk bor yang telah dilakukan pada trayek 17 1⁄2, 12 1⁄4 inch dan 8 1⁄2 inch, didapatkan nilai CCI 2,7 – 8,6 (diatas 1), CTR rata-rata diatas 97%, nilai CCA 0,1 % - 1,8 % (dibawah 5%) dan PBI = 1 (hampir terjadinya pengendapan serbuk bor, sudah optimum karena kondisi aliran laminar dan sudut inklinasi dibawah 45o). Pada perhitungan hidrolika pahat, nilai BHHP/HHP belum optimal karena nilai persentase BHHP/HHP = 16,446 % (masih dibawah 48%).
Analisis Pengaruh Penambahan Aditif Xanthan Gum Pada Lumpur Pemboran Darmiyati, Zela Madani; Randanan, Eltimeyansi Chrisye; Sulardi; Wicaksono, R. Bambang; Aditya, Rifki; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7149

Abstract

This study investigated the use of Xanthan gum as an additive to improve the rheology of drilling mud. The parameters used in this rheology are viscosity, yield point, shear stress, and gel strength. This experiment was conducted in the laboratory to evaluate the effects of bentonite, fresh water, and Xanthan gum additives at various concentrations. During the experiment, five drilling mud samples containing 1, 3, 5, 7, and 15 grams of Xanthan gum were prepared. In the sample containing 1 gram of Xanthan gum, the viscosity was measured for 120 seconds/quarter, the yield point was found to be 24 lb/100ft², the plastic viscosity was found to be 4 cp, and the gel strength was found to be 0.78 lb/100ft². Meanwhile, the sample containing 15 grams of Xanthan gum has a viscosity of 4800 seconds/quarter, a plastic viscosity of 20 cp, a yield point of 52 lb/100ft², and a gel strength of 1.3 lb/100ft². The final result shows that the increase in the rheological properties of the mud is due to Xanthan gum which is in accordance with API standard drilling.
Evaluasi Stimulasi Hydraulic Fracturing dan Kondisi Formasi Pada Reservoir Sandstone di Sumur AML-14 Darmiyati, Iin; Aulia Miranti Larasathi; Amiruddin; Firdaus; Sulardi; Hamriyani Ryka; Ipan Sampe
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7206

Abstract

The reservoir layer in the FAY field is sandstone which is categorized as having low permeability. An evaluation was carried out on the AML-14 well to determine the cause of failure of the hydraulic fracturing work carried out on the well and its handlers The evaluation carried out in the FAY field included validating IPR data before hydraulic fracturing, pressure obtained during the step rate test, fracture geometry obtained after hydraulic fracturing, average permeability value, and increase in IPR value using the vogel method. Based on the results of the evaluation carried out, it can be seen that the pressure obtained during the step rate test was around 2602 Psi and the fracture flow rate was 1.2 Bpm which caused a screen out. The obtained fracture conductivity is about 6200 md-ft. The average permeability value obtained is 79 mD. The results of the fracturing carried out were that production decreased from the previous 154,626 Bopd to 15,757 Bopd. These results indicate that the hydraulic fracturing operation on the AML-14 well can be declared a failure due to a screen out that has an impact on production results that are not as expected. Handling of the well can be done by installing gravel pack conditions as well as slug pumping of sand which can effectively reduce the problem of placing sand into the wellbore.
Evaluasi Stimulasi Hydraulic Fracturing Dan Kondisi Formasi Pada Reservoir Sandstone Di Sumur AML-14 Aulia Miranti Larasathi; Amiruddin; Firdaus; Sulardi; Hamriyani Ryka; Ipan Sampe; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7207

Abstract

The reservoir layer in the FAY field is sandstone which is categorized as having low permeability. An evaluation was carried out on the AML-14 well to determine the cause of failure of the hydraulic fracturing work carried out on the well and its handlers The evaluation carried out in the FAY field included validating IPR data before hydraulic fracturing, pressure obtained during the step rate test, fracture geometry obtained after hydraulic fracturing, average permeability value, and increase in IPR value using the vogel method. Based on the results of the evaluation carried out, it can be seen that the pressure obtained during the step rate test was around 2602 Psi and the fracture flow rate was 1.2 Bpm which caused a screen out. The obtained fracture conductivity is about 6200 md-ft. The average permeability value obtained is 79 mD. The results of the fracturing carried out were that production decreased from the previous 154,626 Bopd to 15,757 Bopd. These results indicate that the hydraulic fracturing operation on the AML-14 well can be declared a failure due to a screen out that has an impact on production results that are not as expected. Handling of the well can be done by installing gravel pack conditions as well as slug pumping of sand which can effectively reduce the problem of placing sand into the wellbore.
Pendampingan Pemasaran Produk Lokal Desa Untuk Meningkatkan Daya Saing Di Pasar Global Di Desa Klambir V Kebun Amelia, Ocdy; Sulardi, Sulardi; Putra, Hardiansyah
Jurnal Dehasen Untuk Negeri Vol 4 No 2 (2025): Juli
Publisher : LPPJPHKI Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/jdun.v4i2.9061

Abstract

Community service is an obligation that must be carried out by every lecturer in higher education. The activity carried out by the UNPAB Service Team was entitled Marketing Assistance for Village Local Products to Increase Competitiveness in the Global Market in Klambir V Kebun Village. Based on the problems presented are the limited human resources skilled in global marketing, low knowledge of the international market, limited capital to support business expansion, and bureaucratic obstacles in the export process. The assistance carried out needs to focus on overcoming these obstacles by providing practical solutions. To compete in the global market, product quality is one of the key factors. Assistance in terms of improving product quality is very important, both in terms of raw materials, production processes, and packaging. Klambir V Kebun Village needs to ensure that the products produced meet the quality standards required by the global market, which often prioritizes safety and sustainability aspects.
Uji Pemulihan Cadangan Minyak dengan Injeksi Polimer Kitosan dan Surfaktan Sodium Dodecyl Sulfate Berdasarkan Uji Model Sandpack Sulardi, Sulardi; Asmara, Daffa Amelia; Manik, Nijusiho
Indonesian Research Journal on Education Vol. 5 No. 3 (2025): Irje 2025
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v5i3.2914

Abstract

Salah satu permasalahan produksi minyak dan gas di Indonesia adalah rendahnya kemampuan lifting produksi minyak dan gas bumi. Penyebabnya adalah banyaknya sumur-sumur produksi yang idle dan sudah tidak diaktifkan lagi. Fokus penelitian adalah pemulihan cadangan minyak dan gas dengan metode injeksi bahan polimer kitosan dan surfaktan sodium dodecyl sulfate (SDS). Penelitian ini bersifat pengujian dan dilakukan dalam skala uji laboratorirum. Model injeksi larutan, pertama adalah larutan kombinasi polimer-surfaktan dengan konsentrasi kitosan 1000 mg/L, SDS sebesar 500 mg/L pada salinity formasi 10000 mg/L. Kedua adalah larutan polimer kitosan konsentrasi kitosan 1000 mg/L dengan salinity 10000 mg/L. Ketiga adalah larutan surfaktan dengan konsentrasi SDS 500 mg/L dalam salinity 10000 mg/L. Peningkatan pemulihan produksi minyak dan gas yang dapat dihasilkan dengan injeksi bahan ekstraktor kombinasi polimer surfaktan kitosan dan SDS. 12.25 %.
Dekomisioning Instalasi Flare Stack dengan Metode Segmental Cut and Down Lukman, Lukman; Sulardi, Sulardi; Anugrah, Muhammad Sulchansyah Nur; Susetyo, Alim Nur; Febrian, Ricky
Indonesian Research Journal on Education Vol. 5 No. 4 (2025): Irje 2025
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v5i4.3191

Abstract

Salah satu permasalahan yang dialami adalah kesulitan dekomisioning flare stack eksisting. Penelitian bertujuan memberikan metode solusi atas permasalahan tersebut sehingga dapat menekan potensi kerugian akibat keterlambatan. Penelitian ini menggunakan skema kebijakan strategis dengan pendekatan studi kasus yang terjadi di lingkungan kilang PT. XX. Balikpapan. Analisis permasalahan berbasis kondisi permasalahan yang ada (Anakonda). Metode pembongkaran flare stack yang diterapkan adalah dengan metode pembongkaran top down secara segemental dengan bantuan alat crane lengan boom panjang. Value creation yang diperoleh dengan metode inovasi kombinasi tersebut adalah vertical riser flare stack terhindar dari kegagalan struktur, poten penghematan sebesar Rp 3.200.000.000, dapat menyumbang 3.864 Jam kerja aman tanpa terjadi kecelakaan (zero accident) dan konfidensi level pekerja.
Optimasi Produksi Minyak dengan Permanent Coiled Tubing Gas Lift Pada Sumur AS-017 Lapangan AL Susetyo, Alim Nur; Sulardi, Sulardi; Wiyono, Joko
Indonesian Research Journal on Education Vol. 5 No. 4 (2025): Irje 2025
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v5i4.3192

Abstract

Permasalahan penelitian adalah terjadinya kecenderungan penurunan produksi minyak pada sumur produksi AS-017 lapangan AL dengan menggunakan metode lifting natural flow. Tujuan penelitian adalah mengatasi masalah penurunan dengan mengganti metode natural flow menjadi artificial lifting dengan permanent coil tubing gas lift. Metode penelitian dilakukan dengan mendesain PCTGL menggunakan produksi gas produksi sumur yang dinaikan tekanan kompresinya dengan gas compressor. Hasil desain PCTGL pada penelitian menunjukan bahwa metode artificial lifting PCTGL dapat mengoptimalkan produksi minyak hingga 731,1 STB/day > maksimum flow pada natural flow 599 STB/day. Basis pressure gas didalam sumur produksi dipertahankan pada 570 Psi dan variasi kenaikan injeksi gas pada kisaran 01-1,0 MMScfd. Hasil penelitian selanjutnya merekomendasikan bahwa pada sumur AS-017 lapangan AL, besaran injeksi gas untuk produksi liquiminyak paling optimum adalah pada 0,4 MMScf.   
Co-Authors Achmad Zulfikar Fauzi Agnes Refiana Sembiring Agus Sugianto Agus Sugianto Agus Suparman Akbar, Syaeful Amelia, Ocdy Amiruddin Anggesta, Meltia Dwi Anggreani, Novi Anugrah, Muhammad Sulchansyah Nur Arief Indarto Armaniar, Armaniar Asmara, Daffa Amelia Asyra, Nurazizzah Aulia Miranti Larasathi Bambang Sugeng Basyaruddin Basyaruddin, Basyaruddin Darmiyati, Iin Darmiyati, Zela Madani Didiek Pramono Dimyati Dimyati Efrianty, Novalia Endang Widayati Endang Widayati Fachrina Wibowo, Fachrina Fatma Fauzi, Achmad Zulfikar Febrian, Ricky Firdaus Firdaus Firdaus Fitri Melinia Nasution Furuhitho, X Gunaedy Utomo Hakim, Tharmizi Halim Dedy Perdana Halim Dedy Perdana Hamriyani Ryka Harahap, Ariani Syahfitri Hardiansyah Putra HP, Lilik Setyawan Hustinawaty Hustinawaty, Hustinawaty Ipan Sampe Irfan Abdullah Irfan Hidayat, Irfan Jamal, Mardewi Juliansyah Juliansyah Juniarso Juniarso Lisa Agustina, Lisa Lubis, Najla Lukman LUKMAN, LUKMAN M. Wasito Maimunah Siregar Majid, Faqih Adillah Manik, Mika Silviana Manik, Nijusiho Mhd Alfalah PB Miranti, Berlina Dwi Mohamad Nur Muhammad Ibnu Al Alif Muhammad Syafiqurrahman Muhammad Wasito N S, Halimah NILA ALFA FAUZIAH Nur Sultan Salahuddin Nuruddin Kafy El Ridlo Randanan, Eltimeyansi Chrisye Relly Andayani Ridlo, Nuruddin Kafy El Rifki Aditya, Rifki Rohima Sera Afifah Ruth Riah Ate Tarigan Ryka, Hamriani Sampe, Ipan Sanjaya, Muhammad Diki Sari, Sri Purnomo Sigit Dwi Prasetyo Sikumbang, Supriyanto Sri Suranta, Sri Suger, Herik Sunarto Sunarto Supiani Supiani, Supiani Suprayitno, Abdi Susetyo, Alim Nur Susilo, Arya Cahya Syahaputra, Bambang Surya Adji Tarigan, M.Sidik Tarigan, Ruth Riah Ate Tatag Yufitra Rus Tharmizi Hakim Toding, Maykel Gratia Tri Sulistyaningsih, Tri Wahono Widodo Wahyu Prakosa Wardani, Lutvia Wasito, M Waskita, Kukuh Jalu Wicaksono, R. Bambang Widodo, Pria Agung Willard, Karnila Wiyono, Joko Yudi Satrio Adiwibowo Z., Arifin,