


This study uses a survey method by capturing opinions, experiences and attitudes of respondents to obtain primary data through a questionnaire as a data collection tool and secondary from the related institutions.

The objectives of this research are to: 1) analyze the Labor Productivity Of Reinforced Concrete, 2) analyze difference in real labor productivity of reinforced concrete of the results of the study compared to the labor productivity of reinforced concrete of the Indonesian National Standard (SNI) 2002, 3) analyze what factors influence the labor productivity of reinforced concrete of office buildings of Bontang Kuala District in Bontang City, 4) Analyze the most dominant factors affecting the labor productivity of reinforced concrete in the construction of the office buildings of Bontang Kuala District in Bontang City.
