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Studi Kelayakan Investasi Perumahan Menggunakan Metode Benefit Cost Ratio Imam Sururi; Hammam Rofiqi Agustapraja
Jurnal Teknik Vol 18 No 1 (2020): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (186.078 KB) | DOI: 10.37031/jt.v18i1.68

Abstract

Investment is the association of a financial source in a long period to generate profits in the future/future. Housing is a group of houses that are either narrow or broad that functions as a residential or residential environment for the people who occupy it. The problem statement is to find out whether the house type 30/60 in the Lamongan Regency Insani housing is worth investing in when viewed from a financial perspective. The purpose of this study was to determine the feasibility of Insani Regency Lamongan housing investment. The method used to analyze the investment feasibility is the Benefit-Cost Ratio. Based on the results of this research, the Lamongan Regency Insani Housing showed that it was feasible because it produced a Benefit-Cost Ratio of 1,307.
Evaluasi Faktor-faktor Yang Mempengaruhi Konsumen Dalam Keputusan Pembelian Perumahan Pondok Pesona Alam M. Rizal Afrianto; Hammam Rofiqi Agustapraja
Jurnal Teknik Vol 18 No 2 (2020): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v18i2.74

Abstract

P.T. Widiantara Perdana Putra as a housing developer certainly wants to provide residential property products that could meet the needs and desires of the community. The developer find it difficult to identify the dominant factors affecting consumer decisions in choosing a type-25 house at Pondok Pesona Alam Housing (PPA). The purpose of this study is to determine the factors influencing the housing purchase decision. The sample used in this study were 25 PPA customers. A questionnaire were used to collect data. The analysis technique used is multiple linear regression. Based on the results of the analysis, it can be seen that the environment variable has a coefficient of 0.181 and is the most dominating of the other variables. Furthermore, the second variable is location with a coefficient of 0.173. While the third is the building variable with a coefficient of 0.146.
Limbah Bata Ringan untuk Bahan Campuran Agregat Halus Terhadap Kuat Tekan Pada Beton K-250 Sigit Agung Priyono; Hammam Rofiqi Agustapraja
Jurnal Teknik Vol 19 No 1 (2021): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v19i1.159

Abstract

Light brick waste is fragments or pieces of scrap leftover during the installation of lightweight bricks which are often allowed to pile up and becoming garbage in the surrounding area. The waste is difficult to recycle and has a very low selling value. This study aims to assess the compressive strength of mixed composition concrete specimens using lightweight brick waste on the quality of K-250 concrete aged 7 days as a mixture of fine aggregate concrete so that it becomes a product that has better-added value for the community. The research method used in this research is SNI for concrete based on data from literature and the test was carried out in the UNISLA laboratory. The results showed that the use of a 0% mixture of lightweight brick waste resulted in compressive strength of 21.78 Mpa, 3% mixture yielded compressive strength of 18.87 Mpa, 5% mixture yielded compressive strength of 24.39 Mpa, and 7% mixture yielded compressive strength of 26.00 Mpa.
PENAMPUNGAN AIR BERSIH PADA MUSIM KEMARAU DENGAN PEMANFAATAN EMBUNG GEOMEMBRANE (Studi Kasus: Desa Tanggung Prigel, Glagah, Lamongan) Hammam Rofiqi Agustapraja; Mukhammad Alifuddin
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 25, No 1 (2020): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v25i1.1918

Abstract

Water is a major and important resource in the process of life in the world because of every living creature whether human, animal, and plant needs water. The technology of artificial geomembrane reservoir or water tank is the small reservoir in the village land (TKD) which is built to collect the water in the rainy season by using waterproof material as the layer by utilizing the rainwater through the river around which is then used as an alternative source of clean water (water supply) in the dry season. As for the calculation methods used for this research include: analysis of rainfall area using algebra average method (arithmetic mean), the calculation of rainfall plan can be done by using disperse measurement, with the statistical parameter of the calculation result of Sd= 23.884 Cs= 1.933 Ck= 4.031 Cv= 0.233. The distribution analysis is done using the Gumbel 1 method for 10 years plan amounted to 146.601 mm/day. Rainfall intensity analysis is done by using the Mononobe method for 10 years rainfall intensity plan amounted to 6.108 mm/hour. For the next 10 years, population projection is done using a calculation of the Arithmetic method of 2.795 populations. The conclusion of this research indicates that the clean water need in the dry season at Tanggung Prigel Village, Glagah District in 2026 is approximately 0.001941 m3/sec. While the plan for reservoir debit of 0.003254 m3/sec so it is considered sufficient to fulfill the clean water need in the Tanggung Prigel Village, Glagah District.
Perencanaan Pengembangan Desa Wisata Makam Joko Tingkir Berbasis Wisata Religi Desa Pringgoboyo Kabupaten Lamongan Rio Rahma Dhana; Hamam Rofiqi Agustapraja
Jurnal Abdimas Berdaya : Jurnal Pembelajaran, Pemberdayaan dan Pengabdian Masyarakat Vol 1, No 02 (2018): Jurnal Abdimas Berdaya
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jab.v1i02.25

Abstract

Kabupaten lamongan merupakan kabupaten yang memiliki berbagai macam potensi. Termasuk potensi  wisata di kabupaten lamongan juga tidak kalah dengan daerah lain di jawa timur.  Makam Mbah Anggungboyo, orang-orang disana menyebut makam itu adalah makam JokoTingkir. Sebuah makam keramat yang terkadang dikunjungi banyak penziarah dari luar desa bahkan luar kota Dari hal tersebut penulis mempunyai ide untuk mengembangkan potensi yang ada di Dusun Dukoh Desa Pringgoboyo Kec. Maduran Kab. Lamongan melalui Program Pengabdian Masyarakat ini. Tujuan Penelitian hendak dicapai dalam program ini yaitu Terwujudnya Perencanaan Desa Wisata Berbasis Wisata Religi Makam Joko Tingkir Dusun Dukoh Desa Pringgoboyo Kec. Maduran Kab. Lamongan. Metode yang digunakan dalam penelitian ini adalah survey lahan area makam dengan mengidentifikasi data ukuran dan batas batas wilayah makam. Setelah itu dilanjut dengan merencanakan denah dan model bangunan yang akan dijadikan desa wisata berbasis wisata religi. Dari hasil penelitian yang dilakukan dan pembahasan Perencanaan Pengembangan Desa Wisata Makam Joko Tingkir Berbasis Wisata Religi Desa Pringgoboyo Kabupaten Lamongan simpulkan bahwa perencanaan ini memerlukan luas area sebesar 46.816 m2. Dari luas tersebut memiliki beberapa analisa yaitu Analisis Tapak,Tujuan Analisis Tapak, Proses Analisa Tapak dan Design, Zoning Massa Solid Dan Void, Jalur Sirkulasi. Bangunan yang direncanakan meliputi Pendopo Makam, Museum dan mini teater, pujasera, parkir mobil dan motor, gapura pintu utama.
Pengembangan Waduk dengan Konsep Ecotourisme dan Pemilihan Vegetasi di Desa Bakalanpule, Kecamatan Tikung Kabupaten Lamongan Hammam Rofiqi Agustapraja; Lilik Nur Cholidah
Jurnal Abdimas Berdaya : Jurnal Pembelajaran, Pemberdayaan dan Pengabdian Masyarakat Vol 1, No 02 (2018): Jurnal Abdimas Berdaya
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jab.v1i02.26

Abstract

Desa Bakalanpule sebuah desa yang cukup maju, dengan berbagai macam keunggulan dan potensi yang berhasil di gali oleh perangkat desa, salah satunya adalah waduk Bakalanpule, waduk ini sebagai salah satu yang berpotensi sebagai daerah wisata baru dengan keindahan perairan dan lokasinya yang sangat setrategis, tetapi saat ini masih belum dimaksimalkan potensinya. Melalui program pengabdian masyarakat ini ingin mengembangkan waduk tersebut, melalui desain perencanaan dan penataan dengan pemilihan vegetai sebagai point of interest agar dapat menjadi objek wisata baru. Dengan tujuan Memberikan sumbangsih ilmu dari segi arsitektural tentang perencanaan dan penataan Waduk agar menjadi objek wisata baru Mengolah tapak / lahan yang akan direncanakan menjadi lebih maksimal untuk digunakan sebagai objek wisata dan area konservasi sehingga imenambah pemasukan desa dan dapat meningkatkan perekonomian masyarakat.
THE IDENTIFICATION OF THE PATTERN OF JAVA ISLAMIC CITY CATUR GATRA TUNGGAL IN LAMONGAN Hammam Rofiqi Agustapraja; Siti Suwaibatul Aslamiyah
Journal of Islamic Architecture Vol 7, No 1 (2022): Journal of Islamic Architecture
Publisher : Department of Architecture, Faculty of Science and Technology, UIN Maliki Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jia.v7i1.13263

Abstract

Catur Gatra Tunggal is a pattern of urban planning in Java that originated from the establishment of the Islamic Mataram kingdom in the 18th and 19th centuries which influenced urban planning in Java in particular. The purpose of the study was to identify the old urban planning pattern in Lamongan Regency, which has an essential role in the spread of Islam in Java, especially East Java. The method used in this research is descriptive qualitative with field observations and surveys to identify the elements that makeup Catur Gatra Tunggal pattern compared to the theory of public space and architectural preservation. The study results found that Catur Gatra Tunggal pattern was still well identified with its constituent elements; Alun-Alun, Pendhopo Lokatantra, Traditional Markets, and the Great Mosque. It is hoped that the results of this study will be used as a reference in the development of Alun-Alun area regarding buildings and values that must be maintained to remain a pearl of local cultural wisdom that must be held.
Morfologi Arsitektur Dan Transformasi Fisik Masjid Agung Lamongan Hammam Rofiqi Agustapraja; Yulistia Maulidina
Jurnal Teknika Vol 11, No 2 (2019)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (728.276 KB) | DOI: 10.30736/jt.v11i2.340

Abstract

The Great Mosque of Lamongan as a cultural asset in Lamongan has experienced many developments, expansions, and changes in physical form, especially in the facade which is the outward appearance of a building. In this study, there are problems with the morphological approach and physical transformation in the Great Mosque of Lamongan based on the incorporation of a typology of the facade into new formations ?. The method in this study with descriptive analysis in the manifestation of the change in the form of the Lamongan Great Mosque facade from time to time, then the approach used is a historical approach. From this approach, the physical changes are analyzed according to the style (typology) of the existing Mosque Architecture typology. The results of this study state that the merging of forms between the characteristics of universality and locality results in a dynamic formation with local characteristics
PELESTARIAN ARSITEKTUR LANGGAR DHUWUR MBAH YAI MASTUR LAMONGAN Hammam Rofiqi Agustapraja
Jurnal Teknika Vol 10, No 2 (2018)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (532.837 KB) | DOI: 10.30736/teknika.v10i2.243

Abstract

Langgar  Dhuwur  Mbah  Yai  Mastur  is  a  lifted  small  mosque  established  by  Hadratus  Syaikh  KH.  Mastur Asnawi, until now it is still used for the activities of the Tahfidhul  - Qur'an Islamic Boarding School, in terms of architecture, this  building  has different characteristics from the surrounding buildings, namely a simple design in the form of a stage made of wood and roofed with traditional roof (Limasan), so that the existence of  meaning Historically  this  violation  has  not  been  eroded  by  development,  so  the  need  for  research  on  architectural preservation  with  the  consideration  that  this  object  has  fulfilled  the  requirements  of  the  Cultural  Heritage Objects  Act  No.  11  of  2010,  the  method  used  to  examine  the  preservation  of  architecture  is  a  method  of qualitative  analysis  using  an  approach  with  three  methods,  namely  analysis  description  method,  evaluative method  and  development  method.  The  results  of  this  study  indicate  that  some  visual  elements  of  Langgar Dhuwur  are  still  permanent,  which  can  be  known  through  observation  on  the  object  of  study.  Preservation directives  for  building  visual  elements  are  classified  into  three  potential,  namely  low,  medium  and  high potential, then from the three potential levels, preservation actions will be determined
PENGEMBANGAN KONSEP ECOTOURISM PADA SENDANG DESA TEKERHARJO, KECAMATAN SOLOKURO, KABUPATEN LAMONGAN Hammam Rofiqi Agustapraja
Jurnal Teknika Vol 11, No 1 (2019)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.455 KB) | DOI: 10.30736/jt.v11i1.290

Abstract

Economic inequality between cities and villages, this must be immediately prevented and minimized because it is an injustice in the economic field, therefore the government through village funds encourages villages to develop their existing potential, one of them is from the tourism sector, Takerharjo Village sees potential spring and spring as something more value that must be lifted and highlighted as an icon of a new tourist place managed by the village, it requires good planning, this study aims to provide recommendations on the Sendang arrangement concept in the village by using the concept of Ecotourism to plan the potential of spring and Takerharjo village springs became a village tourism icon, and also held a socialization on the importance of preserving the natural environment of the area so that the spring water source was maintained, with the aim that the spring and springs of Takerharjo Village could improve the welfare of the Takerharjo Village community.