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Implementing lean manufacturing for waste identification and water treatment process enhancement at Perumda Air Minum Sendang Kamulyan Batang Regency

Year: 2025

Type: conference-paper

Abstract: Perumda Air Minum Sendang Kamulyan Batang Regency is a local government-owned company responsible for providing drinking water in Batang Regency. To enhance efficiency and resource management, the company conducted research to identify waste in the production process at the Wonotunggal Water Purification Plant (WPP) unit. The lean manufacturing method was employed to minimize waste. The research process involved Big Picture Mapping (BPM) to understand production characteristics, data collection through observation, interviews, and Waste Assessment Model (WAM) questionnaires. Critical waste areas identified included defects, inappropriate motion, inventory, and transportation. Root cause analysis (RCA) was performed to address these issues, followed by the preparation of corrective steps using Failure Mode Effect Analysis (FMEA). Keywords: Lean Manufacturing, BPM, WAM, RCA, FMEA, waste

Source: IOP Conference Series Earth and Environmental Science

DOI: 10.1088/1755-1315/1462/1/012010

Authors: Zainal Fanani Rosyada, Naniek Utami Handayani, Alfito Fakhri Naufal

Institution: Diponegoro University

Language: English

Topic: Management and Optimization Techniques

Subfield: Strategy and Management

Field: Business, Management and Accounting

Domain: Social Sciences

SDGs: Responsible consumption and production, Clean water and sanitation

Open Access status: diamond

OpenAlex ID: W4408454098

FWCI: 5.941

Cites: 2

Cited by: 1

Related to: 10