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Journal : Journal of Civil Engineering Science

PREPARATION OF INFILTRATION WELL DEVELOPMENT PLANNING IN KADIRI UNIVERSITY AREA Sony Susanto; Ahmad Ridwan; Sigit Winarno; Yosef Cahyo Setianto
CI-TECH Vol. 2 No. 2 (2021): October 2021
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v2i2.38

Abstract

Along with the development in Indonesia, resulting in the reduction of vacant land used as water infiltrated into the ground. This causes frequent flooding such as at Kadiri University, Kediri City there are often flood puddles when rainfall is high. To overcome this disaster, it is necessary to create infiltration wells in the area because the infiltration wells are so effective, and practical. This study aims to overcome or overcome puddles at Kadiri University. The metodologi penelitian is carried out in several stages, namely the primary and secondary data collection stage, the second processing of parametric testdistributiondata, the third calculation of water discharge and smirnov kolmogrov test, thefourth determination of the dimensions of infiltration wells. The final result of the analysis obtained sage of infiltration in the form of a circle with a diameter of 1.4 meters depth of 3 meters a number of 153 pieces. Dengan the existence of infiltration wells later is expected to reduce puddles in the campus area.
ANALYSIS OF ENVIRONMENTAL NOISE LEVELS IN SONDIR,BORING SOIL WORK AT KADIRI UNIVERSITY Sony Susanto
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 01 (2022): April 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i01.56

Abstract

The campus is critical to learning because it provides a comfortable environment. If there is a disturbance in the environment, such as noise, the teaching and learning process will be disrupted. The purpose of this study was to assess if the noise level outside the campus area next to the recreation area adheres to the calculation standards outlined in Minister of State for the Environment Decree No. 48 of 1996, with a +3 dB tolerance (A). Because the research location is close to a road and adjacent to residences, the results at point 1 meet the quality criterion, however the results at point 2 are one decibel lower. When recreational guidelines are followed, the environment's standard regulations are met.
Estimated Cost And Productivity Of Heavy Equipment Dump Truck On The Blitar / Malang Sp 5 Purwodadi Sta 8 + 450 – 8 + 500 Bts Road Project Fajar Romadhon; Moch. Zaenuri Arifin; Sony Susanto; Bambang Subiyanto; Titin Widya Risni; Amanda Rodriko Ferijiyansyah
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 2 (2022): October 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i2.59

Abstract

Developments in areas such as roads, buildings, bridges, canals, and other developments are currently developing in the Purwodadi area. One of the jobs, namely the excavation process with a large scale of work, needs to be taken into account in terms of time, cost, and selection of equipment types. During the project, the costs incurred must also be taken into account. This is necessary to complete the work more easily, quickly, and efficiently. Dump trucks are medium to long-distance material transport vehicles. This research aims to determine the dump truck's productivity, the work's budget, and the time required to complete the regular excavation work for STA 8+450 – 8+500 on the BTS BLITAR/MALANG SP 5 PURWODADI road construction project. The research method used is a survey and observation method during the project and calculating the estimated Budget Plan for the rental of heavy equipment Dump Trucks. The results obtained are the number of heavy equipment used in carrying out ordinary excavations and embankments is two units of Dump Trucks with a capacity of 4 m3 with each productivity of 52 m3/hour, which requires 617 cycles to transport material from the excavation area to the stockpile area. Based on the analysis, the estimated cost for the heavy equipment budget for dump trucks is Rp. 5,610.000,00 (Five Million Six Hundred and Ten Thousand Rupiah).
Analysis Of Theissen Method With IDW Plotting In Kediri City Sony Susanto; Sigit Winarto; Romadhon
Journal of Civil Engineering Science and Technology (CI-TECH) Vol. 3 No. 2 (2022): October 2022
Publisher : PROGRAM STUDI TEKNIK SIPIL - UPN "VETERAN" JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ci-tech.v3i2.60

Abstract

Rain that falls on the ground is one of the water sources that must be preserved. Great haste can also result in catastrophes, so a mapping estimate is required to determine the flow in a few years using a geographic information system and the isohyet approach with the Arcview application. This investigation’s stage is searching for data in SHP format in the Kediri metropolitan area. The area is plotted using the IDW method by entering precipitation data and coordinates. Then the rainfall relief according to the BMKG classification is obtained using the isohyet approach mapping, indicating that the maximum rainfall level for 2017-2021 will be rather high to moderate. Illustrates a trend in annual maximum rainfall loss.