Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal International Journal of Health, Engineering and Technology Journal of Innovative and Creativity
Susilowati Susilowati
Kahuripan University
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Dentistry Education Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Time Effectiveness and Cost Efficiency with Crashing Method, Overlapping, and Combined in Los Development Project Ngadiluwih Market Eni Nur Safitri; Inge Anggitasari; Susilowati Susilowati; Olvi Pamadya Utaya K
Journal of Innovative and Creativity Vol. 6 No. 1 (2026)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v6i1.9577

Abstract

Background: The Ngadiluwih Market Los construction project in Kediri is experiencing potential delays with a normal duration of 210 days and a RAB of Rp12.55 billion, requiring optimization of time and costs through crashing, overlapping, and a combination of these to meet the final target of 2025. Objective: To analyze the effectiveness of the crashing method (overtime and additional labor/equipment), overlapping, and their combination using Microsoft Project. Research Type and Method: Descriptive quantitative through literature studies, field observations, and critical path analysis. Population and Sample: All project activities (210 days); purposive sampling of critical paths such as excavation, foundation, and steel structure based on the RAB and schedule of consultant CV. DAWS Architects. Analysis Instruments and Techniques: Microsoft Project and Excel for cost slope, crashing (additional human resources/tools), overlapping (changing FS relationship to SS/FF with lag), and cost/duration comparison. Results: The combined crashing method added labor/equipment and overlapping was the most optimal with a duration of 137 days (saving 73 days) and cost efficiency of IDR 218 million (ratio 0.983). Conclusion: The combined crashing-overlapping approach is superior for accelerating traditional market construction projects, with recommendations for adoption in similar PUPR projects for maximum
Evaluation Of Time Control Of Drainage Channel Project Using Earned Value Method (Case Study: Rehabilitation of Drainage Channels in Ngronggo Village, Kediri City) Mukhamad Roichuddin; Olvi Pamadya Utaya Kusuma; Susilowati Susilowati; Monica Dewi
International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v5i2.890

Abstract

The success of a construction project is influenced by the management of three main components: cost, time, and quality. Time control is an important aspect so that project implementation can run according to the planned schedule. This study aims to evaluate the time performance of the Drainage Channel Rehabilitation Project in Ngronggo Village, Kediri City using the Earned Value method. The Earned Value method is used to analyze project performance by comparing the planned schedule with the work progress that has been achieved during project implementation. The parameters used in this study include the Budgeted Cost of Work Scheduled (BCWS), Budgeted Cost of Work Performed (BCWP), Schedule Variance (SV), and Schedule Performance Index (SPI). The results of the analysis show that the Schedule Variance (SV) value is negative, indicating that the project implementation has been delayed compared to the planned schedule. In addition, the Schedule Performance Index (SPI) value obtained is less than 1 (SPI <1), indicating that the project's time performance is running poorly. Based on the analysis of the estimated project completion time usingEstimate to Completion(ETC) and Estimate At Completion (EAC), the estimated project completion time is 16 weeks, while the project's planned duration is 13 weeks. Therefore, it can be concluded that the project is 3 weeks behind schedule.
Co-Authors Eni Nur Safitri Inge Anggitasari Monica Dewi Mukhamad Roichuddin Olvi Pamadya Utaya K Olvi Pamadya Utaya Kusuma