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All Journal JURNAL SIMETRIK Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT) JURNAL MULTIDISIPLIN ILMU AKADEMIK Jurnal Agregate Jurnal Penelitian Multidisiplin Bangsa Ulil Albab
Titaley, Henriette Dorothy
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Analisa Kinerja Saluran Primer Daerah Irigasi Way Geren Kecamatan Lolong Guba Kabupaten Buru, Provinsi Maluku Sangkala, Sofyan; Nara, Obednego Dominggus; Titaley, Henriette Dorothy
JURNAL MULTIDISIPLIN ILMU AKADEMIK Vol. 2 No. 1 (2025): Februari
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jmia.v2i1.4009

Abstract

The evaluation of irrigation network performance is essential to ascertain the status of these networks. This is governed by the Regulation of the Minister of PUPR No.12/PRT/M/2015 about the Exploitation and Maintenance of Irrigation Networks. This study aims to assess the physical condition of the principal channel, its performance, and the availability of discharge. The physical condition and functionality of the Way Geren irrigation canal remain satisfactory. Channels 1 and 2 achieved an 89% presentation and a 77% capacity for discharge. The embankment height was sufficient to prevent runoff at 85% for both measurements. However, the implementation of repairs and maintenance received a presentation score of only 30% due to the lack of maintenance and repairs conducted on the channel. The performance evaluation of primary irrigation canals in the Way Geren irrigation region indicates a 67.5% rating of mediocre condition, necessitating maintenance of a reparative nature. This enhancement aims to rehabilitate the principal irrigation canal of the Way Geren irrigation region to improve its operational efficacy. Based on the Network Scheme for an area of 453 hectares, with a designated discharge (Q) of 0.802 m³/sec, a wet cross-sectional area (A) of 0.863 m², a flow velocity (V) of 0.158 m/s, and a flowing discharge (Q) of 0.136 m³/sec at a door opening of 0.09 m.
Analisa Kinerja Bendung Wae Leman Desa Wae Tina Kecamatan Wae Lata Kabupaten Buru Laputty, Asriani; Nara, Obednego Dominggus; Titaley, Henriette Dorothy
JURNAL MULTIDISIPLIN ILMU AKADEMIK Vol. 2 No. 1 (2025): Februari
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jmia.v2i1.4010

Abstract

Investments that enhance a nation's infrastructure include water structures, such as the Wae Leman Dam in Indonesia. The Wae Leman Dam, serving an area of 2500 hectares, is situated on the Wae Leman River in Buru Regency, Maluku Province. This extensive region necessitates optimal circumstances for dam construction and the upkeep of irrigation systems in the Wae Leman irrigation basin, particularly for this dam project. The Wae Leman Dam has not undergone maintenance since its construction in 2015, with plans for maintenance scheduled in 2023. Consequently, it is essential to perform a performance analysis of the Wae Leman dam to assess its physical condition, efficacy, and functionality at present. This study employs references from the Regulation of the Minister of Public Works and Public Housing Number 12/PRT/M/2015 regarding Irrigation Exploitation and Maintenance, which has been adapted into the Irrigation System Performance Index (IKSI) method to facilitate the evaluation of the condition and functionality of dam structures. The dam performance index assessment yielded a weight of 11.36%, which corresponds to 87.3% of the maximum weight of 13% for the Wae Leman Dam performance evaluation. This number signifies that the performance of the primary building system (dam) is satisfactory; the recommendations for re-optimizing the dam's function include repairs, routine maintenance, and periodic maintenance activities.
Analisa Waktu Pelaksanaan Preservasi Jalan Namlea - Marloso - Mako - Modanmohe – Namrole Sari, Novita; Jamlaay, Octovianus; Titaley, Henriette Dorothy
JURNAL MULTIDISIPLIN ILMU AKADEMIK Vol. 2 No. 1 (2025): Februari
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jmia.v2i1.4011

Abstract

Unwanted challenges are frequently encountered during the execution of building projects, one of which is the occurrence of delays brought on by a variety of circumstances, such as minor equipment damage and personnel shortages. To overcome this, alternative options are needed that can be used to complete the project such as adding working hours (overtime). The case study in this study is the Namlea - Marloso - Mako - Modanmohe - Namrole Road Preservation project. This study analyzes the implementation time using the CPM (critical path method) method and the crashing method. The data needed in this study include the S curve, a recapitulation of project cost calculations, a list of Budget Plans (RAB), analysis of work unit prices and a list of wages for workers and heavy equipment. The purpose of this study is to obtain the duration of the implementation time using the CPM method, identify critical paths and then carry out crashing to obtain the duration of the acceleration time with the alternative of adding 3 hours of overtime. From the results of the analysis carried out using the CPM method, the implementation time was obtained for 359 days (51 weeks) and consisted of 1 critical path with 12 activities. The crashing method is only focused on labor-intensive activities with an alternative of adding 3 hours of overtime. After acceleration with the crashing method, a duration of 345 days (49 weeks) was obtained, a reduction of 14 days from the normal duration of 359 days (51 weeks).
ANALISIS PENERAPAN KESELAMATAN DAN KESEHATAN KERJA PADA PEMBANGUNAN POLIKLINIK FAKULTAS KEDOKTERAN UNIVERSITAS PATTIMURA TAHAP KE II alawau, Boadicea Evalin; Leuhery, Lenora; Titaley, Henriette Dorothy
Journal Agregate Vol. 4 No. 1 (2025): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v4i1.2262

Abstract

The purpose of implementing occupational safety and health is to maintain the safety and health of the work environment and to protect. This study employs a data collection method by distributing questionnaires to employees on construction projects. The data analysis in this study involves respondent analysis (Validity Test, Reliability Test) and regression analysis (t-test, Determination Test). The analysis in this study is Quantitative using the SPSS Version 20 program. Based on the tests conducted, the magnitude of K3 application in the Construction of the Polyclinic at the Faculty of Medicine, Pattimura University, is 69.9%, indicating that the application of K3 in this project is quite effective. Among the independent variables, the most dominant variable can be seen from the results of the highest standardized coefficient beta value, namely in the Worker Awareness variable (X3) of (0.813 or 81.3%).
Tinjauan Fondasi Bore Pile Pada Struktur Dinding Penahan Tanah Jalan Waipia-Saleman I Kabupaten Maluku Tengah Renngur, Siti Hajar; Titaley, Henriette Dorothy; Abdin, Maslan
JURNAL SIMETRIK Vol 15 No 2 (2025): Desember
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v15i2.3484

Abstract

The foundation is a lower structure that transfers the load from the upper structure to the ground below. On the Waipia - Saleman I road section on Central Maluku Regency at STA 35+000, 200 m long cantilever retaining wall was built and combined with 60 cm diameter bore pile foundation with a depth of 14 m which functions to secure slope areas that are prone to landslides This study aims to calculate the load received by the bore pile foundation, the bearing capacity and the settlement that occurs in the bore pile foundation. The bearing capacity of a single pile is calculated from N-SPT data using conventional methods, namely the Maverhoff method and the Reese & O'Neil methods. The bearing capacity of the pile group is calculated using the efficiency value from the Converse-Labarre Formula. The calculation of the settlement of a single pile and the settlement of the pile group are calculated based on the Vesic method. Based on the calculation results, the smallest load on the bore pile foundation was 1502.88 kN, with a distributed load at the base of the retaining wall of 41.75 kN/m2. The calculation resulted of the single pile bearing capacity using the Mayerhoff method yielded an average allowable bearing capacity (Qall) of 153 7.34 kN, and using the Reese & O’Neil method, the lowest permissible bearing capacity (Qall) at Bore Hole 02 was 1118.67 kN. The smallest group pile allowable bearing capacity (Qgall) at Bore Hole 02 was 2505.82 kN. The settlement calculation of the bore pile foundation using the Vesic method for single piles (S) was 0.0420 m, and for group piles (Sg) was 0.0939 m, which was considered safe and technically acceptable because it was smaller than the allowable settlement (Si), which was 0.151 m.Keywords: Bore Pile Foundation, Bearing Capacity, Settlement
Analisis Kebutuhan Air Bersih Pada Desa Karlutu Kara Kecamatan Seram Utara Barat Teterissa, Nellyn; Serang, Rudi; Titaley, Henriette Dorothy
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 7: Juni 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i7.3872

Abstract

Air bersih merupakan kebutuhan utama manusia karena menyangkut dengan kehidupan yang berkelanjutan. Tanpa air, manusia tidak dapat melakukan aktivitas, seperti memasak, mandi, mencuci, dan pemenuhan kebutuhan lainnya. Desa Karlutu Kara, kecamatan Seram Utara Barat menjadi objek belum terpenuhinya kebutuhan air yang disebabkan factor pertumbuhan penduduk setiap tahunnya dan bak reservoir yang tidak memadai, mengakibatkan masyarakat mengalami kesusahan air bersih. Penelitian ini bertujuan untuk mengetahui berapa besar kebutuhan air bersih dan kapasitas reservoir yang dibutuhkan masyarakat Desa Karlutu Kara, Kecamatan Seram Utara Barat. Dalam memproyeksi jumlah penduduk, digunakan metode Geometrik dan metode Arimatik. Data - data yang digunakan antara lain, jumlah penduduk 6 Tahun terakhir, dan data debit air. Setelah mengetahui berapa besar kebutuhan air dan factor (x) maka akan dilanjutkan dengan mendesain ukuran reservoir sebagai tempat penampungan air bersih yang akan dialirkan ke permukiman masyarakat. Hasil penelitian kebutuhan air pada masyarakat Desa Karlutu Kara 68.000 m³ sedangkan berdasarkan hasil analisa yang didapat adalah 85.445 m³ sampai 10 tahun mendatang. Kapasitas Reservoir untuk mencukupi kebutuhan air bersih pada masayarakat Desa Karlutu Kara maka berdasarkan hasil analisa didapatkan kapasitas reservoir sebesar 88 m3 sampai tahun 2032 dapat terpenuhi.
Penerapan Metode Fmea Untuk Menganalisis Risiko Kecelakaan Kerja Pada Pembangunan Madrasah Tsanawiyah Negeri 6 Maluku Tengah Rajab, Nurul Isna; Serang, Rudi; Titaley, Henriette Dorothy
ULIL ALBAB : Jurnal Ilmiah Multidisiplin Vol. 3 No. 10: September 2024
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jim.v3i10.5251

Abstract

 Proyek konstruksi secara inheren memerlukan peningkatan risiko kecelakaan kerja, yang dapat menyebabkan konsekuensi serius. Proyek konstruksi adalah tugas yang membawa risiko tinggi kecelakaan di tempat kerja, dengan potensi konsekuensi serius jika terjadi kecelakaan tersebut. Risiko kecelakaan kerja bahkan lebih tinggi di negara berkembang, di mana tenaga kerja seringkali memiliki latar belakang pendidikan yang relatif rendah. Secara umum, risiko dapat didefinisikan sebagai situasi di mana ada kemungkinan hasil yang merugikan bagi individu atau perusahaan. Oleh karena itu, penting untuk mengatasi risiko kesehatan dan keselamatan kerja (OHS). Metode failure mode and effect analysis (fmea) digunakan untuk mengidentifikasi risiko, yang ditandai dengan nilai risk priority number (rpn). Berdasarkan temuan penelitian, nilai rpn ditetapkan sebesar 29,1, menunjukkan tingkat risiko 2, yang termasuk dalam kategori risiko rendah. Akibatnya, risiko kecelakaan yang terjad i selama pelaksanaan proses kerja tetap  berada dalam ambang batas risiko rendah. Oleh karena itu, pendekatan untuk memitigasi tingkat risiko rendah melibatkan penguatan penggunaan alat pelindung diri dan langkah-langkah keselamatan bagi pekerja konstruksi
Tinjauan Dinding Penahan Tanah Pada Ruas Jalan Waipia-Saleman Maluku Tengah Menggunakan N-SPT Gaspersz, Jeniffer; Titaley, Henriette Dorothy; Apalem, Delvia Rimesye
JURNAL SIMETRIK Vol 14 No 2 (2024)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v14i2.2729

Abstract

 Longsor terjadi di jalan Waipia Saleman I Kabupaten Maluku Tengah pada STA.36+970 – STA.37+020 sehingga dibangun tembok penahan tanah kantilever untuk melindungi jalan tersebut. Pada data rencana lapangan terdapat dinding penahan tanah yang menggantung, hal ini membuat peneliti ingin mengkaji nilai faktor keamanan dinding penahan tanah terhadap stabilitas dinding penahan tanah dan tekanan lateral tanah yang terjadi dengan menggunakan Uji Penetrasi Standar. . data lapangan. Tujuan penelitian adalah menganalisis besarnya tekanan lateral yang terjadi pada dinding penahan tanah dan menganalisis stabilitas dinding penahan tanah kantilever. Penelitian ini dihitung dengan menggunakan Metode Rankine. Hasil penelitian menunjukkan bahwa dinding penahan kantilever yang dipasang dengan dimensi H=4,75, B=3 mempunyai tekanan tanah sebesar 3,094 kN dan hasil penelitian dengan dinding penahan tanah kantilever dimensi H=5,45, B=3 mempunyai tekanan tanah sebesar 3,094 kN. tekanan tanah sebesar 504,75 kN dan kestabilan dinding penahan tanah pada kedua titik aman terhadap geser dan guling karena nilai kestabilan menurut syarat faktor keamanan lebih dari 1,5. Namun daya dukung tanah kurang aman karena faktor keamanannya kurang dari 3.
FAKTOR-FAKTOR PENYEBAB KETERLAMBATAN PROYEK RENOVASI DAN PERLUASAN GEDUNG BALAI KARANTINA IKAN AMBON Kopong, Legion; Maelissa, Nelda; Titaley, Henriette Dorothy
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i2.1200

Abstract

Conatruction dealy is acommon problem Which frequently happens in construction industry. The purpose of this study was to indentity and categorize the delays causing factors greatly effecting the fish quarantine center building revavation and expansion project. The Fish quarantine center building renovation project was the object of this study motivated by delays. Futhermore, based on the secondary data obtained, time schedule is entirely used as the duration and normal cost of the project. Then, the Principal Compenent Analysis (PCA) method is applied to be able to find out the main factors causing dealys. Based on the results of the normality test and principal compenent analysis, the factors that effect the delay in the renovation and expansion of the Ambon Fish Quarantine Center Building were the material factors with a total variance of 57.575% including X1.1. Lack of construction materials, X1.2 Material changes in from, function, and specifications, X1.3 Delay in delivery of materials, X1.4 Damage to materials in storage, X1.5 Inccuracy of time.
RENCANA ANGGARAN BIAYA MENGGUNAKAN METODE AHSP 2016 DAN SNI 2018 PADA PROYEK PEMBANGUNAN GEDUNG MADRASAH IBTIDAIYAH NEGERI 5 KABUPATEN MALUKU TENGAH Endom, Saryo Theo; Saleh, La Mohamat; Titaley, Henriette Dorothy
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i2.1778

Abstract

A project is a unique activity with a set goal with limited time to be able to reach a specified target. Within the arrangement of a construction project, cost estimates play a significant role. The greater the value of a construction project causes the need for resources to manage the work. Therefore, it requires careful, carefully structured cost planning according to the method of analysis used. The SNI method was a renewal from the 1921 BOW analysis (Burgeslijke Openbare Werken) issued by the residential research and development center.The AHSP method (Job Unit Price Analysis) isa guide for analysis issued by the ministry of public work and citizen housing (PUPR). The aim of thi s study is to get results from economical cost-spending estimates between methods. According to estimates of the cost budget using the AHSP 2016 method, Rp 2,891,000,000 and according to estimates of the cost budget using the SNI 2018 method, Rp 2.615.500.000 by profit from AHSP 2016 and SNI 2018, Rp 275,500,000. And a 9.53% percentage presentation.
Co-Authors Abdi, Maslan n Abdin, Maslan alawau, Boadicea Evalin Apalem, Delvia Rimesye Betaubun, Renny James Dadiara, Zenden Endom, Saryo Theo Frans, Pieter L Gaspersz, Jeniffer Jamlaay, Octovianus Kamaludin, Nadila Kopong, Legion Laisina, Freetz Gerald Laputty, Asriani Lenora Leuhery Lestaluhu, Apriyanti Lestaluhu, Damayanti Maelissa, Nelda Maitimu, Anthoneta Marasabessy, Ramona Istiqamah Maskat, Ginswa Vinisella Matahelumual, Mygthsico Joana Nanlohy, Ansye Nara, Obednego Dominggus Nirahua, Efata Novita Sari Rajab, Nurul Isna Renngur, Siti Hajar Rudi Serang Saleh, La Mohamat Saleh, La Mohammat Sangkala, Sofyan Selang, Taher Siahay, Margie Civitaria Sihasale, Heny Tanamal, Stensya Greselli Teterissa, Nellyn Wurlianty, Yan Petric