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Case Study of Customer Satisfaction In A State-Owned Construction Companies Januadhistianto, Pradhito; Hatmoko, Jati Utomo Dwi; Sriyana, Sriyana
Eduvest - Journal of Universal Studies Vol. 4 No. 2 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i2.1043

Abstract

Customer satisfaction has been recognised by researchers as one of the main factors for the success of project. Customer satisfaction to build a loyal relationship between users and service providers is an interesting challenge. This study aims to provide information from literature regarding the on factors that affect customer satisfaction, and to determine the assessment of customer satisfaction with the performance of PT PP Persero Tbk, especially in the building division. The study from 28 literatures show that the quality of work and a professional team are the factors that most affect customer satisfaction. The results of the customer satisfaction assessment (CSS) of PT PP Persero Tbk state that the quality of human resources and interpersonal communication with customers is the most valued by customers in assessing project performance. These result prove that a professional team consisting of quality human resources is important in providing customer satisfaction. This research only focuses on subjective assessment methods applied to construction management to obtain customer satisfaction.
Mapping the Relationship Between Enterprise Risk and Project Risks at Construction Company Nurdiana, Asri; Wibowo, Mochammad Agung; Hatmoko, Jati Utomo Dwi
TEKNIK Vol 46, No 3 (2025): Juli 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v46i3.73603

Abstract

The construction industry is described as a project-based industry that inherently carries a wide range of risks. These risks are not only limited to projects but also extend to organizational or enterprise-level risks involving the company's directors, departments, and divisions. This study aims to examine the relationship between construction project risks and enterprise risks within construction companies. Specifically, it investigates how risks originating at the project level may influence or correlate with broader organizational risks, and vice versa. The research method involves analyzing secondary data, including project risk management reports and enterprise risk management documentation from construction firms. Through qualitative analysis, this study found a significant reciprocal relationship between project-level risks and company-level risks, which include the financial nature of the project risks, strategic risks, operational risks, and public & legal risks. These findings suggest that effective integration of project risk management (PRM) and enterprise risk management (ERM) is essential for enhancing overall risk resilience and organizational performance in the construction sector.
PERBAIKAN TEKNIS DINDING PENAHAN TANAH PERUMAHAN GEDAWANG PERMAI III SEMARANG Hermawan, Ferry; Khasani, Riqi Radian; Hani’a, Audiyati Ishmata; Indarto, Himawan; Hatmoko, Jati Utomo Dwi; Febrianto, Deffa Jati; Wahyono, Ashrie Nur Ghaisani; Amperawan, Iswanto
Jurnal Pasopati Vol 8, No 1 (2026): Februari
Publisher : Fakultas Teknik Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pasopati.2026.31142

Abstract

Kawasan perumahan di daerah perbukitan memiliki kerentanan tinggi terhadap bencana tanah longsor, khususnya akibat kegagalan Dinding Penahan Tanah (DPT) yang menerima gaya lateral tanah. Pengabdian kepada masyarakat ini dilaksanakan di Perumahan Gedawang Permai III, Kota Semarang, sebagai respons atas kebutuhan masyarakat dan pengembang terhadap peningkatan keselamatan struktur. Metode pengabdian meliputi observasi lapangan, investigasi tanah melalui pengeboran, analisis teknis stabilitas, perencanaan desain perkuatan DPT, serta pelaksanaan perbaikan di lapangan. Hasil investigasi menunjukkan kondisi tanah berupa lanau lempungan dengan konsistensi lunak hingga teguh yang berpotensi menurunkan stabilitas struktur. Berdasarkan analisis tersebut, disusun desain perkuatan DPT dan dilaksanakan pekerjaan perbaikan berupa pemasangan tiang pondasi, pembuatan sloof, serta perkuatan dinding bawah. Pelaksanaan perkuatan DPT berhasil meningkatkan stabilitas dan keamanan struktur, sehingga dapat mengurangi risiko longsor pada kawasan perumahan. Kegiatan ini memberikan manfaat langsung bagi masyarakat dengan meningkatkan keselamatan lingkungan hunian serta menjadi bentuk penerapan solusi teknis berbasis rekayasa dalam kegiatan pengabdian kepada masyarakat.
PEMODELAN PRODUKTIVITAS HYDRAULIC STATIC PILE DRIVER MENGGUNAKAN MODEL ANALITIS PADA TANAH BERLANAU Warsito, Joko Yulianto Eko; Hatmoko, Jati Utomo Dwi
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 4 No. 2 (2016)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2016.004.02.9

Abstract

Rapid urban growth has caused an increase of infrastructure and building construction projects in recent years in terms of project scale and number. Many of which certainly involve the construction of deep foundation, including pile foundation. In particularly densely populated urban areas, the need for more environmentally friendly pile driving equipment, such as hydraulic static pile driver (HSPD), is therefore inevitable. The aim of this study is to give a problem solving about HSPD productivity using analytical model. The objective of this study is to produce curves model of HSPD productivity. An analytical model has been designed utilizing 252 data of point piling from the four projects and simulation, i.e. size of driven piles, piling depth, and cycle time. The result of model is nomogram of HSPD productivity against piling depth for 3 driven pile size such as equilateral triangle 32 cm, square 25 cm, and square 30 cm. The model average validity is 96.07% and deviation standard is 2.32%. The sensitivity value 95.154% for equilateral triangle 32 cm, 9.376 for square 25 cm, and 94.298% for square 30 cm of driven pile.
Co-Authors Adlina Kusumadewi Ahmad Hilmi Saifunuha Ainal Hamdah Aritonang Alif Fatoni Amperawan, Iswanto Andreas Maruli Tua Nababan Antika Diah Cahyani Apsari Setiawati Ardhan Herdianto Ari Wibawa Budi Santosa Arif Hidayat Arif Hidayat ARIF HIDAYAT Arif Hidayat Arif Hidayat Asri Nurdiana, Asri Ayunda Dewi Ratih Tanjungsari Azalia, Nashwa Aziz Mudzakir Adiasa Bagus Hario Setiadji Beryl Adityanto Bima Iskandar dedy Ardiansyah Desi Marantika Dimas Kurniawan Prakoso Dony Yunianto Yunianto Evy Agustina Purba Febrianto, Deffa Jati Ferry Hermawan Ferry Hermawan Firdaus, Naurah Raudhatul Fitrianto, Taufiq Frida Kistiani Frida Kistiani Frida Kristiani Geofanny Dominica Sihaloho Greecencia M. Limbong Hanintyo Hadiman Hani’a, Audiyati Ishmata Hasmi Nailul Hery Suliantoro Himawan Indarto Hizkia Kurniawan Tarigan Ilham Sahid Wismana Putra Indarto, Lukas Ris Islam Filardli, Abdullah Malik Islami, Rizky Citra Januadhistianto, Pradhito Jeni Pujiastuti Joko Yulianto Eko Warsito Khan, Naufal Sultan Azzam Khasani, Riqi Radian Khubab Basari Kristiani, Frida M. Agung Wibowo Marsinta Simamora Matias Roy Adi Wijaya, Matias Mayang Dhisyacitra Moammar Zachari Moch Bayu Erwinsyah Mochamad Agung Wibowo Mochamad Agung Wibowo Mochammad Agung Wibowo Moh Djaeni Monica Ade Kurnia B. Muhammad Agung Wibowo Muhammad Hanif Muhammad Yudha Albar Muhammad, Rizdian Arsyal Neno Ayu Luthfia Noviana Dwi Hastuti Praja, Wisnu Kurnia Prasetio, Riki Putri, Dita Mentari Raden Arya Pratistha Rakhma, Fajar Mega Rendra Yoga Pradipta Riqi Radian Khasani Riqi Radian Khasani Riqi Radian Khasani Riza Susanti Rizki Fatmawati Ronny Albar M Ruliana Febrianty S. Suripin Sarah Nur Eka Dini Satria Sentik Herman Merukh Satria, Gildam Setorini, Andhika Ajengtyas Sony Irawan Sri Sumarni Sriyana Sriyana Stefanus Catur Adi Prasetyo Stefanus Catur Adi Prasetyo Stefanus Catur Adi Prasetyo, Stefanus Catur Adi Supratomo, Ery Sutantiningrum, Kartika Hapsari Tanto Djoko Santoso Taqy, Muhammad Ravy Arkan Taufiq Lilo Adi Sucipto Titaley, Audysti Giacinta Uki Kusuma Herdiva Utama, Rahmana Pria Virginia Listiana Wahid, Sifa Nur Wahyono, Ashrie Nur Ghaisani Warsito, Joko Yulianto Eko Wibowo, Mochamad Agung Yoga A. Harsoyo Zein, Ahmad Rifqy