Assessment & Testing of Tail-race Tunnel PJB Cirata-West Java

Tail-race tunnel PT. Java-Bali Power Plant (PJB), Cirata was founded in 1995. With consideration due to the condition of the Tail-race that has been damaged, therefore to ensure the condition of structural elements in good condition or not, so it is necessary to test the Tail-race. Therefore PT. Java-Bali Power Plant (PJB), Cirata needs to be carried out structural inspection (Forensic Assessment including NDT and DT Testing). It is very necessary to know the actual condition of the elements of the Tail-race structure. Tests carried out are special examinations in the form of visual examination, Non-Destructive Test (NDT) and Destructive Test (DT). PT Alocita Mandir was assigned to carry out the inspection with the aim of evaluating the area by conducting an assessment and testing to be able to provide recommendations for proper handling

The purpose of this check is to identify the actual condition of the Trail Race. While the purpose of this activity is to get a picture of the actual condition of the structure in the field.

The objectives of this activity are:

• Obtain information on the conditions of the Trail-race element by conducting a visual inspection and special inspection,
• Obtain information on the condition of structural elements as initial data Tail-race