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Cerucuk. Prodi S1 T. Sipil.
Published by Universitas Lambung Mangkurat
ISSN : 25801295     EISSN : 25500155     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Jurnal internasional bidang teknik sipil seperti : sumberdaya air, struktur bangunan, mekanika tanah, transportasi dan manajemen konstruksi.
Arjuna Subject : -
Articles 90 Documents
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ANALYSIS OF LABOR COEFFICIENT IN COLUMN STRUCTURE WORK (CASE STUDY OF THE CONSTRUCTION PROJECT OF THE HIGH PROSECUTOR'S OFFICE OF SOUTH KALIMANTAN PROVINCE) Maharani, Nadiya; Karim, Abdul
CERUCUK Vol 9, No 2 (2025): CERUCUK VOL. 9 NO. 2 FEBRUARY 2025
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v9i2.14838

Abstract

Along with the development of the times, the construction of buildings is also increasing rapidly. In a project, planning the budget of a project using the method of analyzing the price of the unit of work is very necessary as a reference. In the analysis of the unit price of work, there is also a labor coefficient planning which aims to measure the efficient use of labor in a construction project and can optimize the use of human resources in a construction project.The data collection method used is using the work sampling method. Work Sampling is a method that can be used to measure productivity. The productivity value of the workforce can be seen from the results of the standard time calculation. Standard time is the time that can be completed by the workforce in completing work under standard conditions.               The results of the research conducted on the South Kalimantan Provincial High Prosecutor's Office Construction project obtained the value of the labor coefficient in the column structure work in the field which was compared with the labor coefficient in the planning column structure work. Between the two analyses there is a clear difference due to the difference in work methods carried out in the field. This results in the value of the labor coefficient in the field tending to be smaller than the value of the planned labor coefficient.Keywords: Coefficient, Labor, Column
THE EFFECT OF SEISMIC ISOLATION SYSTEM TYPE FRICTION PENDULUM SYSTEM (FPS) ON A 12-STOREY APARTMENT HIGHRISE BUILDING IN BANJARMASIN, SOUTH KALIMANTAN Ramadhani, Muhammad Said; Darmawan, Arya Rizki
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18106

Abstract

Indonesia is a region that is prone to earthquake. To minimize the damage done to the structure, one way it to use a Base Isolation. One type of Base Isolation is Friction Pendulum System (FPS). Considering Banjarmasin City is now in an earthquake zone, the implementation of FPS can reduce the damage done to the structure with the usage of FPS. Therefore this research will discuss the behavior of structures by comparing fixed-base with friction pendulum system. The research adheres to SNI 1726:2019, SNI 1727:2020, dan SNI 2847:2019 to facilitate the analysis the research utilize SAP2000 program. The research utilizes concrete with a compressive strength of 30 MPa and rebars with yield strengths of 420 MPa and 280 MPa. It’s revealead that the base shear remained nearly identical between the fixed-base and FPS-isolated structures, with the FPS structure experiencing a slight increase (0.05%). Additionally, the use of FPS amplified interstory drift by up to 53%, while offering a beneficial reduction of up to 38% in beam internal forces. Keywords: Base Isolation, Friction Pendulum System, SRPMK, Fixed Base, Vibration Period, Displacement, Base Shear, Deflection
TIME AND COST OPTIMIZATION IN LIANG ANGGANG – MARTAPURA – BTS ROAD PRESERVATION PROJECT RANTAU CITY Hidayanti, Naili; Eliatun, Eliatun
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18102

Abstract

Liang Anggang – Martapura – Bts. Kota Rantau Road Preservation Project , at the request of the PUPR Ministry as the owner, conveyed to the service provider contractor PT. Kelana Multi Konstruksi to accelerate the work process so that it can be used as a land facility connecting one area to another so that as construction management it is very necessary to optimize time and costs in its work. Work assessment can be done using the Earned Value Management (EVM) method. where to improve the performance, optimization is carried out with the Crashing Program .The method in this study to determine the performance of the project, the EVM method is used by calculating the BCWS, BCWP and ACWP indicators, then calculating the Performance Analysis (CV, SV, CPI, and SPI), calculating the Estimate To Complete (ETC) value, calculating the Estimate At Completion (EAC) value, and calculating the Time Estimated (TE). Then to prevent inefficiency in the project, time and cost optimization is carried out where the calculation begins by finding the critical path using Microsoft Project 2016 then the Crashing Program is carried out by adding 2 alternatives in the form of additional working hours and additional labor so that the most optimal cost addition value is obtained at the end of the project.The results of this research analysis obtained a project cost performance index of CPI 1.027> 1, which means that project performance shows that the cost expenditure is smaller than the budget, while the results of the SPI schedule performance index are 0.946 <1, which means that project performance shows that the implementation time is late from the planned schedule. The estimated cost to be incurred in the 22nd week (EAC) is IDR 10,301,128,358 if the project performance trend is the same as the performance in the 22nd week, then the estimated remaining work cost (ETC) is IDR 3,344,776,378. Judging from the project completion time, an estimated time of 35.93 weeks was obtained where the project completion was 1.93 weeks slower than the planned 34 weeks. Based on the results of research that has been conducted on the acceleration process of the Liang Anggang - Martapura - Bts. Kota Rantau Road Preservation project, it can be concluded that the crash program with the addition of 1 hour of work on thermoplastic road marking work has more optimal results. Because the total cost is smaller, namely Rp 9,080,322,187.08 with a duration of 241 days which has exceeded the normal duration. Keywords: Earned Value Management, Critical Path, Crashing Program
ANALYSIS CAPACITY OF SUNGAI TATAS AND SUNGAI BELASUNG IN BANJARMASIN CITY USING HEC-RAS SOFTWARE Putri, Shefa Calista; Nashrullah, Eddy; Novitasari, Novitasari
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18107

Abstract

Tatas River and Belasung River, which have four sluice gates, have experienced a reduction in cross-sectional area and riverbed sedimentation. Therefore, an analysis of the river's cross-sectional capacity is necessary to assess the ability to accommodate the designed flood discharge. In this study, the analyses conducted include hydrological and hydraulic analysis. Hydrological analysis includes frequency analysis and plan flood discharge analysis. Hydraulic analysis uses 1D Unsteady Flow simulation in HEC-RAS software. Based on the research results, the design flood discharge values for return periods of 2, 5, 10, and 25 years are 1.63 m³/s, 2.05 m³/s, 2.35 m³/s, and 2.75 m³/s for the Tatas River, and 1.48 m³/s, 1.86 m³/s, 2.13 m³/s, and 2.49 m³/s for the Belasung River. The simulation results show that the cross-sectional capacity of the Tatas River and Belasung River is insufficient to accommodate the design discharge at all return periods. Keywords: Cross-sectional Capacity, Tatas River, Belasung River, HEC-RAS, Sluice Gate
PERFORMANCE ANALYSIS OF INTERSECTION AND NOISE LEVEL AT IR. PH. MOCH. NOOR GURU DANAU INTERSECTION, TANJUNG DISTRICT, TABALONG REGENCY Ramadhan, Rizki Gilang; Mu’min, Badaruddin
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18103

Abstract

One of the intersections where traffic jams often occur in Tabalong Regency is three-way intersection Ir. Ph. Moch. Noor as known as “guru lake”, this intersection is in a high commercial area where there are shops and religious activities every Tuesday so there are often traffic jams, especially during peak hours in the afternoon.From the research the peak traffic volume occurred between 17.10 – 18.00 WITA. The existing conditions yielded the following results: a Degree of Saturation (Dj) = 1.70 The suboptimal performance of the intersection, an alternative solution involving the implementation of a signalized intersection (TRAFFIC LIGHT) was involving widening of the intersection approach. This alternative produced the following results: Dj = 0.75, with to a LOS grade of B. Additionally, noise levels were recorded at 100.4 dB with correlation 0,571 on the intersection and 96.2 dB with correlation 0,53 in the surrounding area. Keywords: Indonesian Road Capacity Guidelines (PKJI 2023), Simpang Traffic Light, Service Level Index, Capacity, Degree of Saturation, Delay Time, Chance of Queue, Noise Level, and Correlation
DESIGN OF RETAINING WALLS FOR THE KUSAN RIVER CLIFF STA 4+509 to 4+628 BINAWARA VILLAGE, TANAH BUMBU REGENCY Silfiana, Silfiana; Afrila, Humaira; Fitriati, Ulfa
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18161

Abstract

In Tanah Bumbu Regency, specifically the Binawara Village road plays a crucial role as the sole access road for road users. This landslide is thought to have been caused by high tides in the river alongside the road. The construction of a retaining wall in the form of a sheet pile was part of the Kusan River Bank Reinforcement Project in Binawara Village, Tanah Bumbu Regency, South Kalimantan Province. The landslide is 119 meters long, 6 meters wide, and 8 meters high. The erosion of the river water, which is increasingly wearing away at the cliff, will cause a landslide on the road.The design of this retaining wall began with a literature study, collecting and studying previous literature related to the design. This was followed by data collection and soil investigation. This was followed by a stability analysis of the existing retaining wall. This was then modeled and analyzed using Geostudio 2024 software to obtain a safety factor. Finally, the retaining wall and overall stability were calculated.From the results of the stability analysis of the existing retaining wall, a safety factor of 0.995 <1.5 was obtained, which means the slope is not safe. In the calculation of the depth D_design, it was obtained in the sheet pile of D = 9 m. So the total sheet pile length is 17 m. The maximum moment obtained from the calculation was 22.58 t.m, while the cracking moment of the concrete sheet pile type was 23.40 t.m. The maximum moment <cracking moment was obtained, so the sheet pile construction was declared safe. The anchor force obtained was 56.51 tons/m. If a tie rod with s = 1 m was installed, the anchor force that occurred was 7.06 tons/m. With the ST-44 steel quality design, the tie rod diameter was 350.14 cm^3. Based on the results of the overall stability, it can be concluded that it has met the requirements and can be declared safe (SF 2.027 > 1.5). Keywords: Retaining Wall, Sheet Pile, Overall stability, safety factor, anchorage.
ANALYSIS OF THE APPLICATION OF OCCUPATIONAL SAFETY AND HEALTH MANAGEMENT SYSTEM (K3) IN THE CONSTRUCTION PROJECT OF THE OFFICE BUILDING OF THE DPRD BUILDING PHASE 1 OF THE PROVINCE OF SOUTH KALIMANTAN BANJARBARU Munawwaroh, Siti; Eliatun, Eliatun
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18104

Abstract

Construction is the process of building facilities and infrastructure in civil engineering and architecture. Construction projects have unique characteristics. The main factor is the location of the workplace, which is exposed to all weather conditions and has limited working hours. Thus, the construction services sector is at high risk of experiencing significant accident costs. A healthy and safe work environment is obtained from the implementation of a well-done Work Health and Safety Management System (SMK3). The purpose of the study was to determine the implementation of SMK3 at the South Kalimantan Provincial Parliament Office Building site and the constraints of SMK3 implementation.Data collection involved interviews and questionnaires to respondents related to OHS to obtain primary data, as well as secondary data from references from books, journals and previous research. The data was then analyzed using product moment correlation testing validity and Cronbach's Alpha method testing reliability and calculating the average value (mean). The variables of the study were the Work Health and Safety Management System (X1) and the Obstacles to the Implementation of SMK3 (X2).The results of the analysis of the implementation of the Work Health and Safety Management System (SMK3) carried out at the location of the South Kalimantan Provincial DPRD Office Building in Banjabaru show that the project has implemented various OSH programs while the most significant obstacle in the implementation of work safety and health is related to the tendency of workers who work without using PPE. Keywords: Occupational Health and Safety (OHS), OHS implementation, OHS Implementation Constraints.
ANALYSIS OF PACINAN RIVER NORMALIZATION CONSIDERING RIVER MOUTH CONSTRICTION USING HEC-RAS SOFTWARE Hafi, Muhammad; Sofia, Elma; Novitasari, Novitasari
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18099

Abstract

The Pacinan River in the Veteran Road area, spanning 1,392 meters, plays a crucial role as the main drainage channel. However, over time, it has encountered issues such as pollution, siltation from sedimentation, and narrowing due to construction. The reduced capacity of the river has caused rainwater not to flow improperly, leading to flooding around roads and residential areas. This study aims to analyze the normalization of the Pacinan River to prevent overflow using HEC-RAS software. The analysis includes hydrological aspects, such as rainfall frequency analysis and planned flood discharge using rational method for recurrence intervals of 2, 5, 10, and 25 years, as well as hydraulic analysis covering river cross-sections and dredging volumes through 1D Unsteady Flow simulations. The research results indicate that the planned flood discharge values for recurrence intervals of 2, 5, 10, and 25 years at the Pacinan River range from 1,28 m³/s to 2,15 m³/s. Based on HEC-RAS simulations, the depth of the Pacinan River before normalization ranged from 0,89 to 1,7 meters, with a cross-sectional width between 2,8 and 27,8 meters. After normalization was performed without changing the river's cross-sectional width, the river depth increased to between 1,83 and 1,86 meters.Keywords: River Normalization, Estuary Narrowing, HEC-RAS, Pacinan River
COST AND TIME CONTROL STUDY USING EARNED VALUE MANAGEMENT METHODS IN FENCE AND GATE CONSTRUCTION PROJECTS POLYTECHNIC MUARA TEWEH Shakilla, Juniandra Nufusyah; Widiastuti, Endah
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18105

Abstract

This research focuses on controlling costs and time in the Fence and Gate Construction Project at Muara Teweh Polytechnic using the Earned Value Management method. This research aims to evaluate project performance by analyzing plan schedule data, weekly progress reports, and project budget (CBP) to assess the actual status of project costs and schedule. The results of direct interviews showed that the project experienced delays due to shortages of materials, delays in the arrival of materials, and unfavorable weather conditions, which caused deviations from the planned schedule. The analysis uses three main indicators: BCWS, BCWP, ACWP. The results show that from week 8 to week 15, the project experienced delays, although it did not cause cost overruns during the 16 week duration. This study concludes that the implementation of EVM can serve as a valuable reference for anticipating potential cost and time deviations in future project phases. Keywords: Earned Value Management, Time Performance, Cost Performance
COST AND TIME STUDY ON THE REHABILITATION PROJECT OF THE DIR. POLDER TAMBAK HANYAR IRRIGATION NETWORK IN BANJAR REGENCY USING THE EARNED VALUE METHOD Rusbandi, Indra; Yuliana, Candra
CERUCUK Vol 10, No 1 (2026): CERUCUK VOL. 10 NO. 1 JANUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i1.18100

Abstract

The implementation of construction projects often faces various issues that cause discrepancies between actual results and plans, both in terms of cost and time. Similar problems also occur in the Rehabilitation Project of the DIR. Polder Tambak Hanyar Irrigation Network in Banjar Regency, making it necessary to conduct an evaluation to ensure the project can return to running according to plan. One effective evaluation method that can be used is the earned value method, which allows for a comprehensive analysis of project performance by comparing the value of completed work with planned costs and timelines, enabling the project to identify issues and make appropriate decisions to address the discrepancies. In the earned value method, three indicators are used: planned value, earned value, and actual cost. This method also includes variance analysis, performance index analysis, and cost and time estimation analysis for project completion. The goal is to identify deviations related to costs and time, allowing for control measures to be implemented to manage costs and time effectively. The results of the analysis using the earned value method show that, in terms of time performance, delays occurred from the first week to the eighth week, with a Schedule Performance Index (SPI) below 1. Meanwhile, in terms of cost performance, the project experienced losses during the first, second, third, and fifth weeks, with a Cost Performance Index (CPI) below 1.Keywords: earned value method, planned value, earned value, actual cost, cost and time evaluation.

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