Regulations for Safety Inspection of Hazardous Machines and Equipment Article 39
To make alterations to any of the following components of the derrick crane, the Employer shall submit the related drawings showing the alterations to the inspecting organization for reference and record:1. Prime motor.2. Hoisting structure.3. Steel wire or hoisting chain.4. Hook, grab bucket or other devices.5. Braking devices.The requirements stipulated in the preceding Paragraph 1 is not applicable to those alterations made to the above listed components where the involved materials, specifications and dimensions remain unchanged.If the hoisting load of the derrick crane is intended to be reduced to be less than 3 tons, the Employer shall report to the inspecting organization for confirmation and revocation of the corresponding qualification certification of inspection.
中文原文 危險性機械及設備安全檢查規則第39條
雇主對於人字臂起重桿變更下列各款之一時，應檢附變更部分之圖件，報請檢查機構備查：
一、原動機。
二、吊升結構。
三、鋼索或吊鏈。
四、吊鉤、抓斗等吊具。
五、制動裝置。
前項變更，材質、規格及尺寸不變者，不在此限。
雇主變更人字臂起重桿之吊升荷重為未滿三公噸者，應報請檢查機構認定後，註銷其檢查合格證。
一、原動機。
二、吊升結構。
三、鋼索或吊鏈。
四、吊鉤、抓斗等吊具。
五、制動裝置。
前項變更，材質、規格及尺寸不變者，不在此限。
雇主變更人字臂起重桿之吊升荷重為未滿三公噸者，應報請檢查機構認定後，註銷其檢查合格證。