Computer & Science Industrial Engineering Journal
Vol 14 No 01 (2026): Comasie Vol 14 No 1

PERANCANGAN FASILITAS PRODUKSI TAHU YANG ERGONOMIS PADA IKM TAHU PAK SARNO

Hardianto, Risky (Unknown)
Zetli, Sri (Unknown)



Article Info

Publish Date
29 Apr 2026

Abstract

Pak Sarno Tofu Factory is a small and medium enterprise (SME) in Batam City that stillapplies a semi-manual work system, particularly in the tofu whey sedimentation process.The manual scooping and handling of tofu whey using ladles and buckets potentially causemusculoskeletal complaints and reduce work efficiency. This study aims to identify the levelof Musculoskeletal Disorders (MSDs) using the Nordic Body Map (NBM), analyze workposture risk using the Rapid Entire Body Assessment (REBA) method, and design anergonomic work facility using the Ergonomic Function Deployment (EFD) method. Theresults indicate that workers experience musculoskeletal complaints in the neck, shoulders,lower back, waist, arms, wrists, and lower limbs, with the highest complaint level occurringin activities classified as high risk. REBA analysis shows that ergonomic risk levels rangefrom moderate to high, with the highest REBA score of 9 occurring during the activity ofcarrying buckets filled with tofu whey, which is classified as a high-risk activity. Based on theEFD method, an ergonomic sedimentation tool was designed in the form of a 250-literstainless steel drum equipped with a faucet system, a roller-supported table, and dimensionsadjusted to workers’ anthropometry. This design is expected to reduce physical workload,minimize MSDs complaints, and improve production efficiency.

Copyrights © 2026






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. ...