Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

6.151

P-Index

This Author published in this journals

All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil SIKLUS: Jurnal Teknik Sipil Diklat Review : Jurnal manajemen pendidikan dan pelatihan Jurnal Tekno Pelita Masyarakat Journal of Infrastructure and Civil Engineering Formosa Journal of Multidisciplinary Research (FJMR) SAINSTEK Indonesian Journal of Construction Engineering and Sustainable Development Jurnal Pengabdian Pada Masyarakat Fleksibel: Jurnal Pengabdian Kepada Masyarakat BATOBO: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Kompetitif Jcommits : The Journal of Community Empowerment, Innovation, and Sustainability

Randhi Saily

Universitas Riau

Author-ID : 3370079

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 35 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4

IDENTIFIKASI LAJU EROSI DAN LAJU SEDIMENTASI PADA WADUK WONOSARI KABUPATEN BENGKALIS Saily, Randhi; Jusi, Ulfa
Jurnal Tekno Vol 18 No 1 (2021): Jurnal Tekno
Publisher : Direktorat Riset dan Pengabdian pada Masyarakat Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/jtekno.v18i1.1072

Generally, people who live in island areas depend on the management of water resources, such as the distribution of raw water from reservoirs. Bengkalis Regency is an island area and has a Wonosari reservoir which functions as a source of raw water for the people. Often, there is drought or lack of water supply to the people during the summer. One of the factors indicating the cause is the reduced volume of water storage in the reservoir due to sedimentation which can be calculated using the equations of erosion rate and sedimentation rate. The method used is the explorative-survey which obtains supporting data from direct field surveys and spatial, environmental and territorial approaches. The results for this study proved that sedimentation in the reservoir did not significantly affect the occurrence of water shortages which caused water needs to be not fulfilled in the community. The rates of erosion and sedimentation rates are 5.415 ton/ha/yr and 0.164 ton/ha/yr (very light erosion hazard category).

Pendekatan Nilai Kualitas Air dengan Metode Model Qual2Kw pada Parameter Uji DO dan NH4 Randhi Saily; Sjelly Haniza
Siklus : Jurnal Teknik Sipil Vol. 6 No. 2 (2020)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/siklus.v6i2.4868

Sungai Siak merupakan sungai yang menjadi sumber air bagi masyarakat bahkan hewan dan tumbuhan untuk memenuhi kebutuhan sebagai kelangsungan hidup, sehingga kualtias air sungai ini perlu dijaga dan dipelihara. Analisa kapasitas muatan sumber polusi pada air sungai merupakan proses yang rumit sehingga dapat direpresentasikan dengan pendekatan model Qual2Kw. Model ini dapat mendeskripsikan hasil parameter kualitas air yang mendekati angka aktual setelah melakukan kalibrasi. Parameter DO pada skenario 1 dimana tidak menginput debit limbah atau sumber pencemaran maka segmen Tandun merupakan nilai parameter terendah yaitu 4,49 mg/l dan tidak memenuhi standar kualitas air baku mutu kelas I, sedangkan untuk ammonia (NH4) tertinggi berada pada segmen Teluk Ketari yaitu 0,43 mg/l dan nilai ini masih memenuhi standar kualitias air baku mutu kelas I. Skenario 2 dengan menginput debit limbah maka parameter DO hanya pada segmen Petapahan yang memenuhi buku mutu dengan nilai 6,20 mg/l sedangkan untuk NH4 nilai tertinggi berada pada segmen Pantai Cermin dengan nilai 0,04 mg/l dimana angka ini masih memenuhi baku mutu.

Evaluasi Dimensi Saluran Primer Daerah Irigasi Akibat Perubahan Tata Guna Lahan Randhi Saily; Ulfa Jusi
Siklus : Jurnal Teknik Sipil Vol. 8 No. 1 (2022)
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/siklus.v8i1.7624

Daerah irigasi Bunga Raya mengairi area pertanian dan persawahan di kecamatan Bunga Raya dengan total panjang saluran 10,19 kilometer. Pada tahun 2019 lahan sawit dikembalikan menjadi lahan pertanian seluas 200 hektar sehingga perlu diketahui perubahan kebutuhan air akibat perubahan tata guna lahan dan dimensi saluran yang efisien untuk memenuhi dan mencukupi kebutuhan air di daerah irigasi Bunga Raya. Analisa yang digunakan adalah analisa hidrologi dengan distribusi frekuensi metode log person III. Perhitungan alternatif pola tanam padi-padi-palawija dimulai periode September mendeskripsikan bahwa kebutuhan air terbesar terjadi pada Periode II bulan Februari sebesar 1,705 ltr/dt/Ha dengan luas sawah yang bertambah semula 200 Ha maka debit aliran rencana saluran primer sebesar 2,788 m3/dtk. Dimensi ekonomis saluran primer daerah irigasi Bunga Raya dengan bentuk trapezium adalah lebar atas permukaan (Ts) = 10,015 m , lebar permukaan air (Ta) = 9,765 m, lebar dasar (b) = 7,397 m, tinggi (y) = 4,739 m dan tinggi jagaan 0,50 m

Pengaruh Sifat Karakteristik Mortar Busa Dengan Penambahan Addictive Ahmad Hamidi; Randhi Saily; M. Arif Hidayat
SAINSTEK Vol. 10 No. 1 (2022)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/js.v10i1.11

Pada penelitian ini dilakukan pengujian pada mortar busa dengan 5 variasi yang berbeda yaitu variasi normal, aditif 0,25%, aditif 0,5%, aditif 0,75% dan aditif 1%, dengan bahan campuran : semen, air, pasir, foam agent dan presentase aditif (% aditif x berat semen), yang dibuat sebanyak 5 benda uji silender berdiameter 10 cm dan tinggi 20 cm pada 5 variasi yang berbeda. Hasil pemeriksaan flow diketahui semakin tinggi persentase aditif yang digunakan maka semakin tinggi pula flow yang didapat. Dimana flow minimum dengan nilai flow 18 cm berada pada variasi normal dan flow tertinggi dengan nilai flow 22 cm berada pada variasi aditif 1%.. Namun pada variasi yang menggunakan aditif, proses pengerasannya lebih cepat dibandingkan dengan variasi normal, dimana penggunaan variasi aditif pengerasannya dalam waktu 12 jam, sementara untuk variasi normal tetap 24 jam. Sedangkan pada benda uji variasi aditif 1,5% dan 2%, tidak memenuhi persyaratan karena terjadinya penyusutan pada benda uji hingga 50% serta tidak terpenuhinya persyaratan density, dimana katergori beton ringan berat jenisnya 800 – 1200 Kg/cm3. Penggunaan atau penambahan zat aditif pada mortar busa dapat dilakukan pada takaran maksimal 1% dari berat semen

Optimasi Pelaksanaan Proyek Jalan Dengan Earned Value Dan Fast Track Desi Yasri; Andi Yuliardi; Randhi Saily
SAINSTEK Vol. 10 No. 1 (2022)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35583/js.v10i1.13

Sei Akar – Bagan Jaya Mayor Rehabilitation Project is located on the Sei Akar – Bagan Jaya road, Indragiri Hilir Regency, Riau Province. Corresponding on the project progress report status up to week 18 or 119 calendar working days, the project has been behind schedules 0.871 % and can lead to project failure. Collaboration of Earned Value Analysis, in time and cost monitoring project performance and Fast-Tracking, in accelerating, overlapping or compressing projects, schedule can be optimized project schedule and prevented from contractual penalties. Earned value analysis forcast additional time for 13 days and cost of Rp. 83.390.308,59 for direct cost, Rp.68.793.391,35 for indirect cost, and Rp.181.614.553,16 for penalties. Implementation of Fast Track in anticipating delays for 13 days, the possibility enclose to Tack Coat activity (42 days) and Asphalt Concrete-Binder Course Work activity (35 days). Both activities have met the rules in the application of fast tracking and have the longest duration. Therefor, has the greatest potential reduction in time.

Pendekatan Model Wasp Pada Pengendalian Pencemaran Sungai Dengan Parameter Uji Cod Randhi Saily; Manyuk Fauzi; Imam Suprayogi
INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Vol. 2 No. 1 (2019): INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CES
Publisher : Universitas Trisakti

The rapid development requires enormous natural resources. So it appears that in development there is an overuse of natural resources, which results in disruption of the water system balance. Various impacts will occur as a result of unbalanced use of natural resources, the use of unbalanced natural resources around the Siak river area, causing an increase in pollution entering the river. Regulation of the Minister of PUPR Number 4 of 2015 concerning Criteria and Designation of River Areas, Siak River is one of the major rivers that receive national attention and is also included in the national strategic river category. Control of river pollution is done by analyzing the WASP modeling and the existing condition of the Siak river, the effect of the levels on the parameters of the mainstay discharge and the mainstay discharge and the percentage of pollution load reduction carried out to meet the class II quality standards. The results showed that theoverall condition of the Siak river was polluted. The average excess capacity of the COD pollution load at the time of the depandable discharge is -454,516 kg/day. Then at the time of the depandable discharge isvalued at -181,087 kg/day. The control effort taken is to reduce the COD contamination load so that the capacity of the pollution load is +177,742 kg/day when the depandable discharge is maximum and +72,536kg/day when the depandable discharge is minimum. Percentage reduction of COD contamination load at the minimum and maximum depandable discharge to meet the class II quality standard of 50%.

Evaluasi Distribusi Air Baku Pada Waduk Wonosari di Kabupaten Bengkalis Randhi Saily; Ahmad Hamidi
INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Vol. 3 No. 1 (2020): INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CES
Publisher : Universitas Trisakti

Wonosari Reservoir in Bengkalis Regency as a source of raw water to serve some residents of Bantan and Bengkalis districts. The volume of water in this reservoir has decreased annually due to the buildup of sedimentation. This research aims to analyze the relationship between raw water demand which is directly proportional with the projection of population growth and the availability of water in the Wonosari reservoir. The results of research conducted observational, in 2030 indicated a shortage of raw water with needs in Bantan and Bengkalis districts of 64.16 lt / sec and 215.96 lt/sec or equivalent with 5543.74 m3/day and 18658.09 m3/day which are the total of 24201.83 m3/day, while the availability of water is 94585.35 m3 and continues to decrease. Based on this analysis, it is necessary to anticipate the achievement of solutions to water availability so that needs can be met.

EVALUASI KEBUTUHAN DAN KEHILANGAN AIR PADA IRIGASI HILIR TANJUNG KOTA PADANG PANJANG Rahmad Hidayat; Sjelly Haniza; Randhi Saily
INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Vol. 4 No. 1 (2021): INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CES
Publisher : Universitas Trisakti

Daerah Irigasi Hilir Tanjung terletak di Kelurahan Ganting Kota Padang Panjang Provinsi Sumatra Barat. Permasalahan pada irigasi ini adalah terjadinya kehilangan air pada saluran sekunder sehingga tidak mencukupi kebutuhan air tanam seluas 25,56 Ha. Tujuan penelitian ini untuk mengetahui nilai kehilangan air pada saluran sekunder, serta mengetahui nilai kebutuhan air tanam pada Daerah Irigasi. Metode penelitian yang digunakan adalah eksploratif-survey dengan dengan mengumpulkan data primer dan data sekunder yang diolah dengan pendekatan-pendekatan keruangan. Hasil evaluasi analisa yang didapat adalah nilai kebutuhan air Daerah Irigasi Hilir Tanjung sebesar 0,238 m3/dtk. Kehilangan air pada saluran sekunder sebesar 0,029 m3/dtk. Kekurangan debit air yang terjadi sebesar 0,070 m3/dtk.

Pengaruh Penambahan Kapur Tohor Terhadap Sifat Mekanis Bata Ringan Ulfa - Jusi; Harnedi Maizir; Muhammad Ilham; Randhi Saily
INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Vol. 4 No. 1 (2021): INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CES
Publisher : Universitas Trisakti

Dalam suatu struktur banginan, dinding merupakan bagian penting dalam sebuah bangunan dan salah satu penyumbang berat yang cukup besar terhadap bangunan. Oleh karena itu penggunaan bata ringan untuk dinding bangunan dianggap sudah sesuai. Bata ringan memiliki nilai yang efesien dalam bidang konstruksi terutama untuk pembuatan bangunan gedung, karena memberikan pengaruh signifikan dengan pengurangan beban pada bangunan dan dapat mengurangi pemakaian material pada saat pembangunan Pada penelitian ini membahas campuran kapur sebagai pengganti dari sebagian semen pada bata ringan yang mengacu pada sifat mekanis bata ringan. Pengujian yang dilakukan adalah pengujian kuat tekan bebas menggunakan Unconfined Compression Strength (UCS) dengan variasi campuran yang digunakan sebesar 5%, 10%, 15%, dan 20% dari volume semen yang digunakan. Hasil kuat tekan bata ringan pada umur 28 hari secara beruntun variasi campuran kapur 5%, 10%, 15%, dan 20% didapat kuat tekan 0.96 Mpa, 0,81 MPa, 0,43 Mpa, dan 0,32 MPa. Sehinga kuat tekan maksimum yang direkomendasikan terdapat pada campuran kapur 5% yaitu 0.96 MPa

Pembuatan Peta Tematik Menggunakan Sistem Informasi Geografis (SIG) Pada Desa Teluk Latak Randhi Saily; Harnedi Maizir; Desi Yasri
INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD) Vol. 4 No. 2 (2021): INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CES
Publisher : Universitas Trisakti

A strategy from the Bengkalis Government in the context of accelerating regional development and improving the wheels of the economy, regional expansion is carried out both on the sub-district, sub-district and village scales. Teluk Latak Village is one of the villages affected by the expansion so that the distribution of the area or village boundaries becomes invalid. This incident caused confusion in the fields of population, agriculture or plantations, and so on. The purpose of this research is to obtain accurate data and to process the data into a thematic map of the village, so that it can provide information about the situation of the village. The method used is exploratory-survey with the acquisition of measurement data in the field and processed using the Arc-GIS application. The data source is based on taking coordinates using GPS tools and aerial photos using drones. Results that can be displayed on a thematic map of Teluk Latak Village Kab. Bengkalis consists of five information, namely the plantation area is displayed with an area of 1015,141 ha, and a residential area with an area of 132,88 ha. Fishery area with an area of 33.44 ha. Then the road network consisting of arterial roads, neighborhood roads and alleys. Furthermore, the river network serves three other villages, namely Senderak Village, Meskom Village and Simpang Ayam Village.

Co-Authors Ahmad Hamidi Ahmad Hamidi Andi Yuliardi Ath Thaariq Muhammad Yandes Azhari, Ridho Dedi Rosadi Desi Yasri Desi Yasri Dino Sulasman Dwi Visti Rurianti Endah Kurniyaningrum Engla Harda Arya Ermawati, Ermawati Ermiyati Erna Agnesa Fakhri, Fakhri Fauzi, Manyuk Firzal, Yohannes Ghiffa Syauqiyya Harahap Gunawan Wibisono Gussyafri Hamidi, Ahmad Haniza, Sjelly Haniza, Sjelly Harahap, Ghiffa Syauqiyya Harnedi Maizir Imam Suprayogi Imas Wihdah Misshuari Jamili, M Joehari Jusi, Ulfa Jusi, Ulfa - Liana Herlina Lovina, Fitri Lyona, Vinka M. Arif Hidayat Machadalena Machdalena Marisya Wahyuna MG, Intan Monica Misshuari, Imas Wihda Mohd Fadzil Arshad Monita Olivia Muhammad Ilham Muhammad Ilham Mulya, Hegi Daniel MUSYAFFA RIFQI HARIMARDIKA Novan, Andre Novreta Ersyi Darfia Nurdin Nurdin Paramitha Anggraeni Hidayat, Dina Putra, Nanda Dwi Rahmad Hidayat Reni Suryanita Ridho Azhari Riswanda Riswanda Rizqy Ridho Prakasa S Siswanto Safridatul Audah Siburian, Carlos Tua March Siburian Siswanto, Siswanto Sjelly - Haniza Soewignjo Agus Nugroho Ulfa Jusi Viona Wahyuna, Marisya Yenita Roza Yessi Olivia Yohanna Lilis H Yolanda, Yogi Zaiyar, Zaiyar

Title

Found 35 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 35 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 35 Documents
Search