Computer & Science Industrial Engineering Journal
Vol 13 No 3 (2025): Comasie Vol 13 No 3

ANALISIS PERBAIKAN PROSES PRODUKSI TAHU PADA UKM TAHU BERKAH BAROKAH

Sagita, Dandi (Unknown)
Fajrah, Nofriani (Unknown)



Article Info

Publish Date
15 Nov 2025

Abstract

This study aims to analyze and propose improvements to the tofu production process at UKM Tahu Berkah Barokah based on Good Manufacturing Practice (GMP) and Workplace Improvement Strategies and Ergonomics (WISE) standards. Observations revealed several critical non-conformities, including an unclean and poorly maintained factory environment, inadequate sanitation facilities, and low employee awareness of personal hygiene. The average defect rate reached 14.98% per month, or 21,750 pieces out of 145,050 total production. The calculated DPMO value of 37,480 with a sigma level of 3.28 indicates inefficiencies in the process, while the Cpk value of 1.00 falls below the industry standard (≥1.33). Proposed improvements include enhancing workplace cleanliness, providing sanitation and OHS training, implementing production process supervision through documentation and regular audits, and encouraging active employee involvement in workplace innovation. The integration of GMP and WISE approaches is expected to reduce production defects, improve product quality, and create a healthier and more productive working environment on a sustainable basis.

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Journal Info

Abbrev

comasiejournal

Publisher

Subject

Computer Science & IT

Description

Journal Comasie is a journal that combines 3 science namely informatics engineering, information systems and industrial engineering. The theme and scope can be seen in the scope section. This journal was created as a means of publicizing the results of research conducted by lecturers and students. ...