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Mitigation of landslides due to land use in population settlements Kusmana, Dody; Paikun; Rohadi, Edi
Jurnal TESLINK : Teknik Sipil dan Lingkungan Vol 3 No 2 (2021): September 2021
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/teslink.v3i2.86

Abstract

The implementation of housing development carried out by the developer is suspected of not meeting the administrative, technical and environmental requirements. By not carrying out the provisions to carry out efforts to stabilize slopes and apply appropriate drainage systems, to minimize loading on the slopes and allegedly not conducting geological studies of environmental planning or basic engineering geology as the basis for the implementation of development so that the impact on the environment in the form of the Cimanggung landslide occurs.Landslide is one of the natural disasters that often hit hilly areas in the wet tropics. Mass movement, generally caused by gravitational forces and sometimes vibrations or earthquakes also support the occurrence. Mass movement in the form of landslides occurs due to the shear debris along the landslide area which is the limit of the movement of the soil or rock mass. Soil motion is the process of moving a mass of rock/soil due to the force of gravity. Soil motion is often referred to as a landslide of the soil/rock mass and is generally defined as a movement of soil and/or rock from its place of origin due to the influence of gravity.
Penanganan Bangunan Masjid Swadaya Masyarakat Pada Perumahan Paikun Paikun; Kurniawan Kurniawan
Jurnal KARINOV Vol 5, No 1 (2022): Januari
Publisher : Institute for Research and Community Service (LP2M), Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um045v5i1p36-44

Abstract

Bangunan masjid sebagai tempat ibadah memerlukan perawatan dan perbaikan agar tetap berfungsi dan memberi rasa nyaman kepada pengguna. Beberapa permasalahan tentang bangunan masjid tua diantaranya adalah, bangunan mulai rusak, struktur kayu sudah rapuh, sedangkan jamaah masjid semakin banyak. Berdasarkan hal tersebut, DKM beserta masyarakat perlu memutuskan penanganan yang tepat terhadap bangunan masjid, oleh karena itu perlu kajian dan membuat perencanaan penanganan masjid. Pengabdian masyarakat ini bertujuan untuk membuat perencanaan penanganan masjid dengan dua alternatif, yaitu perencanaan renovasi, dan perencanaan rekonstruksi bangunan masjid. Untuk membuat perencanaan dilakukan observasi masjid dengan mendata jumlah penduduk sekitar masjid, jumlah jamaah, fasilitas masjid, kondisi eksisting masjid meliputi luas lahan, luas bangunan, tinggi bangunan, jenis kerusakan, serta mendata usulan masyarakat. Berdasarkan hasil observasi kemudian dibuat perencanaan versi renovasi dan versi rekonstruksi sebagai pilihan untuk menentukan penanganan. Perencanaan meliputi gambar rencana dan anggaran biaya. Hasil kajian perencanaan disosialisasikan, dan menjadi dasar oleh DKM beserta masyarakat untuk menentukan penanganan bangunan masjid sesuai dengan kemampuan dan kebutuhan fasilitas masjid saat ini dan dimasa yang akan datang, yang selanjutnya DKM beserta masyarakat bisa segera melakukan penanganan bangunan masjid. Kata kunci—Perencanaan pembangunan, renovasi, rekonstruksi, anggaran biaya, pengabdian masyarakat Abstract Mosque buildings as places of worship require maintenance and repairs to keep them functioning and provide a sense of comfort to users. Some of the problems regarding the old mosque building include, the building is starting to break down, the wooden structure is already fragile, while the congregation of the mosque is increasing. Based on this, DKM and the community need to decide on the appropriate handling of mosque buildings, therefore it is necessary to study and make plans for handling mosques. This community service aims to make a mosque management plan with two alternatives, namely renovation planning, and mosque building reconstruction planning. To make plans, mosque observations were carried out by recording the number of residents around the mosque, the number of worshipers, mosque facilities, the existing condition of the mosque including land area, building area, building height, type of damage, as well as collecting data on community proposals. Based on the results of observations, plans for the renovation version and the reconstructed version are then made as an option to determine the treatment. Planning includes plan drawings and cost budgets. The results of the planning study are disseminated and become the basis for DKM and the community to determine the handling of mosque buildings in accordance with the capabilities and needs of current and future mosque facilities, which then DKM and the community can immediately handle mosque buildings. Keywords— Development planning, renovation, reconstruction, budget planning, community service
ESTIMASI KONSEPTUAL BIAYA PEMBANGUNAN DRAINASE DI WILAYAH KOTA SUKABUMI MENGGUNAKAN MODEL Mochammed Paikun Paikun
Jurnal Ilmiah Teknik Sipil Jurnal Ilmiah Teknik Sipil, Vol. 25, No. 1, Januari 2021
Publisher : Department of Civil Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JITS.2021.v25.i01.p05

Abstract

Drainase merupakan bagian penting dalam penataan system penyediaan air dibidang pertanian, tata ruang dan sebagainya, oleh karena itu pembangunan drainase merupakan bagian penting. Pembangunan saluran drainase memerlukan biaya, tetapi mengestimasi biaya membutuhkan data perencanaan secara detiail, perlu analisa biaya material, tenaga kerja, alat, dan membutuhkan waktu yang cukup lama. Pada tahap awal penetapan anggaran biaya sering belum tersedia data gambar, sehingga tidak ada dasar untuk menentukan jumlah anggaran. Oleh karena itu penelitian ini penting untuk menghasilkan model, sebagai rumus untuk memperediksi biaya tahap awal ketika data gambar belum ada. Model ini dihasilkan menggunakan metode analisis regresi. Data analisis yang digunakan adalah data rencana anggaran biaya terperinci pembangunan drainase berdasarkan populasi pembangunan drainase tahun 2018-2020 diwilayah kota Sukabumi. Memprediksi biaya pembangunan drainase menggunakan model hasil penelitian ini, cukup memasukkan volume pembangunan drainase, maka total biaya pembangunan dapat di ketahui dengan cepat. Model ini khusus untuk memprediksi biaya pembangunan drainase terbuka dengan spesifikasi pasangan batu yang di plester aci, sedangkan untuk memprediksi biaya pembangunan derainase tertutup seperti drainase gorong -gorong, u-dits, gravel dan lain-lain perlu penelitian lebih lanjut, karena spesifikasinya berbeda.
Studi Literatur Beton Berpori Dengan Penambahan Fly Ash, Superplasticizer, dan Serat Terhadap Kuat Tekan Ade Okvianti Irlan; Dewi Rintawati; Paikun Paikun
KILAT Vol 9 No 2 (2020): KILAT
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/kilat.v9i2.956

Abstract

Permasalahan genangan air di permukaan atau banjir di Indonesia masih belum teratasi hingga kini. Salah satu solusi di bidang infrastruktur yang dapat digunakan untuk mengatasi masalah ini adalah penggunaan beton berpori sebagai material perkerasan jalan. Beton berpori adalah beton khusus yang didesain memiliki porositas yang tinggi sehingga rongga pada beton mampu dilewati oleh air. Kekurangan dari beton berpori adalah memiliki kuat tekan yang rendah. Maka dari itu, banyak penelitian terdahulu yang melakukan penambahan bahan tambahan, seperti abu terbang, superplasticizer, dan serat ke dalam campuran beton berpori untuk meningkatkan kuat tekannya. Tujuan dari penelitian ini adalah menemukan campuran beton berpori yang optimal dan mengetahui pengaruh dari abu terbang, superplasticizer, dan serat terhadap kuat tekan beton berpori berdasarkan penelitian-penelitian terdahulu. Metode yang dilakukan dalam penelitian ini adalah metode studi literatur. Setelah dilakukan analisis terhadap 30 penelitian terdahulu, beton berpori yang optimal didapat oleh salah satu penelitian dengan kuat tekan 34,5 MPa, porositas 21,88%, dan permeabilitas 6,7 mm/s. Pengaruh maksimum yang disebabkan oleh penggunaan abu terbang, superplasticizer, dan serat terhadap peningkatan kuat tekan beton berpori masing-masing sebesar 149,45%, 76,62%, dan 57,14%.
Faktor – Faktor Yang Mempengaruhi Stunting Pada Anak Dan Balita Di Desa Mangunjaya Kecamatan Bantar Gadung Hesri Mintawati; Dana Budiman; Suprapto; Paikun
Jurnal Pengabdian Kepada Masyarakat Abdi Putra Vol 2 No 2 (2022): Mei 2022
Publisher : Universitas Nusa Putra & Persatuan Insinyur Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/abdiputra.v2i2.165

Abstract

The prevalence of stunting in Sukabumi Regency is at 6.9 percent based on data received until December 2020, this number is decreasing when compared to several years ago, based on Riskesdas data in 2018, the prevalence of stunting in Sukabumi Regency is 41.35 percent. Sukabumi Regency has 365 villages where the attention is 20 villages that are the goal of researchers in conducting research, therefore it is necessary to use a methodology in research using observation and interviews. With the steps that must be taken together with the Government and the Community, where this community service aims to solve problems in handling stunting in 20 villages in Sukabumi Regency with two alternatives, namely planning to provide donations in the form of nutritious rice. The next plan is to provide socialization to posyandu officers about stunting which focuses on 20 villages that are fostered villages, then the second plan is carried out together with posyandu officers in 20 villages experiencing stunting to minimize stunting in 2025. The Sukabumi government is targeting zero new stunting according to the President's instructions
Conceptual Estimation Program Construction Costs and Material Needs Paikun Paikun
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 2 No. 1 (2019): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (551.265 KB) | DOI: 10.52005/ijeat.v2i1.14

Abstract

The construction of simple houses is always done, to meet the needs of low and middle-income people. And every time you make a home, it requires a fee to buy materials, equipment and to pay workers. So estimating the cost and material requirements at an early stage is very important. But, there is no simple cost and material estimation method, at the conceptual stage, when there is very little data information, so this is a problem for non-professionals. The solution to the problem is a theory. The theory is a program which consists of models. So this study intends to create a program, as a conceptual estimate. The quantitative method in this study uses 36 data on the Budget Plan. The data is processed using the Burgerlijke Openbare Werken (BOW) method. Then the results of the data process were analyzed using the linear regression analysis method, to get the model. The models then form the formula for the program. So that in this study produce models and applications, to estimate the cost and material requirements for the construction of simple houses. Using the program, enter the building area data information, and automatically, the cost and material requirements for the development of a simple house will be predictable. This program is a simplification of the Burgerlijke Openbare Werken (BOW) method.
Cost of occupational safety and health using circular number: 11/se/m/2019 on the rehabilitation work of the karajinan irrigation area Paikun; Wisnu Resdiawan; Inge Sundaryani; Nurdin; Matthew Paul Cant
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 3 No. 1 (2020): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1048.158 KB) | DOI: 10.52005/ijeat.v3i1.38

Abstract

To minimize the number of work accidents in construction work, especially in irrigation work. Irrigation construction service providers must provide costs for occupational safety and health purposes taken from the total project costs. This study has the aim of knowing the amount of occupational safety and health costs required according to Circular Number 11/SE/M/2019 (SE19). The research was carried out using the literature study method where the stages of data analysis were compiling a list of risks that occurred, assessing risk, mitigating risk, calculating occupational safety and health costs with the price survey results and calculating the percentage of occupational safety and health costs to the contract. The results showed that 27 occupational accidents and safety risks were identified with 18 low risk categories and 9 moderate risks. The required occupational safety and health cost based on the contract is Rp. 11,961,000.00 while the cost based on the SE19 regulations is Rp. 18,350,000.00.
Analysis of abutment safety factors against landslides on the Cipeundeuy bridge - Sukatani, Indonesia Paikun; Amir Hamzah; Selfin Anugrah Amdania; Shcherbak Petr Nikolaevich
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 4 No. 1 (2021): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1253.391 KB) | DOI: 10.52005/ijeat.v4i1.46

Abstract

Bridges are connecting access between one region and another, and play an important role in transportation to facilitate community economic activities. The river bridge has very steep cliffs, and these cliffs often occur in landslides, therefore this study is very important to determine the safety of the bridge. This study aims to determine the safety of the bridge abutment structure which is the head of the bridge with the function of continuing the load on the bridge foundation. This analysis is limited to only calculating the stability and safety of bridge abutments with reinforced concrete structures. The analysis uses methods and formulas referring to Indonesian national standards, namely RSNI T-02-2005 regarding loading for bridges, RSNI T-12-2004 concerning concrete structure planning for bridges, SNI 03-2833-200X concerning earthquake resistance planning standards for bridges. The data used are drawing data and technical specifications used on the bridge, then the data is verified against planning consultants, project implementers, and observations at the location. The results of the analysis stated that the bridge abutment was declared safe from soil thrust and other forces, but did not have a good safety factor against shear forces. Landslides that occur can be resisted by the bridge abutments. This research is expected to be followed up by policymakers to repair bridges so that they are resistant to maximum shear forces, and provide safety signs from landslides to relieve public anxiety when crossing bridges, as well as provide reinforcement for the cliffs around the bridge.
The estimated cost of work and K3 construction of retaining walls Richa Rahmalia Sunhadji; Heru Salasa; Ismail; Imanulhaq; Paikun; Novohatko Elena Nivolaevna
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 5 No. 1 (2022): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (840.673 KB) | DOI: 10.52005/ijeat.v5i1.59

Abstract

One of the methods used to control the stability of the soil so as not to experience a landslide is to build a retaining wall. In carrying out the work, of course, it is necessary to pay attention to occupational safety and health for all those involved in a project, including the community around the project, therefore, it is important to calculate costs before starting work, so that the project can be carried out properly according to regulations, objectives, functions, benefits, impacts, costs, quality, time, and K3 or occupational safety and health. This study aims to determine the cost of retaining a cliff wall using the main material of mountain stone/split stone, including labor costs, materials, tools, and occupational safety and health (K3) costs. This research uses quantitative descriptive method. To complete this research, we need data on the budget plan for the construction project for the construction of retaining walls, and factual costs at the project site. The data sources consist of project documents, contract documents, and direct observations on site. This research has identified the cost of materials, tools, labor, and K3 in units converted to cost/m3, and produced a coefficient of unit price analysis for retaining wall work. The results of this study can contribute to estimating the cost of retaining wall work using mountain/split stone specifications at an early stage during planning, using unit costs/m3 of work, both by planners, contractors and the general public.
Design of reinforced concrete truss systems in earthquake-resistant high-rise buildings Paikun; Pirmansyah; Cece Suhendi; Triono; Niels vuegen
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 4 No. 2 (2021): International Journal of Engineering and Applied Technology (IJEAT)
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1369.131 KB) | DOI: 10.52005/ijeat.v4i2.60

Abstract

This study aims to find out how to plan the Reinforced Concrete Bar Frame Structure which includes the structure of columns and beams and their reinforcement to meet the design concept of capacity, namely strong columns and weak beams. In this study, it will be planned on the Nusa Putra Islamic Boarding School building which amounts to 3 floors using the Special Moment Resistant Frame System (SRPMK) in accordance with SNI-2847-2013 and SNI-1726-2012. The earthquake load used is Spectrum Response Analysis by taking into account three different types of soil conditions namely hard, medium and soft soils. Moment Resistant Frame System is a spatial frame system in which structural components and their joints resist forces acting through bending, sliding and axial action. The quality of the concrete material used is 25 MPa and the reinforcing steel material used 400 MPa threaded iron while the beam dimensions are 300 mm x 400 mm and the column is 500 mm x 500 mm. The results obtained on the beam structure in hard soil conditions Mu = -85.5012 kN (support for) 4D19; Mu = 42.7506 kN (pedestal under) used 3D16; and Mu = 30,2581 kN (in the middle span) used 3D16; on medium soil Mu = 92.0741 kN (support for) 4D19; Mu = 46.03705 kN (lower pedestal) used 3D16; and Mu = 59.4276 kN (center span) used 3D16 + 1D13; on soft soil Mu = -107,842 kN (upper support) 5D19 was used; Mu = 53,921 kN (pedestal under) used 4D16; and Mu = 63.4546 kN (center span) used 4D16; Axial force occurs in the main column due to the combination of the three types of soil is not too significantly different, on hard soil = 337,949 kN, medium soil = 339,785 kN, soft soil = 342,954 kN, so column reinforcement in all three uses 12D22