Structural Appraisal & Assessment Underpass Cengkareng Tangerang Regency

Cengkareng Underpass is an underpass located in Prof. Airport Toll Underpass Sedyatmo Tanggerang, Tangerang Regency.

Periodic inspection of the underpass should be done every 5 years since the underpass is operated. This is needed to know the actual condition of the underpass after its useful life and as a preliminary data reference for the next periodic inspection. For this reason, PT. Belaputra Intiland (BI) appointed PT. Graha Survey Indonesia (GSI) in accordance with the work contract awarded on November 16, 2017 to conduct assessments, Non Destructive Test (NDT) & Destructive Test (DT) and Structure Analysis.

The purpose of this examination is to identify the actual condition of the underpass structure and underpass elements. While the purpose of this activity is to get recommendations for proper handling of the underpass structure.

The objectives of this activity are:

• Obtain information on the condition of underpass elements by checking visual details and special checks,
• Obtain information on the condition of structural elements as initial underpass data.
• Obtain an evaluation of the results of underpass structural and element testing