In incremental launching or pull out technique to allow the super structure to move forward, what are provided?

One of the testing equipments used for inspection is?

In push out technique each unit in cast directly against the ________

In the case of dormant cracks wider than about 1m, it is more economical to use ________

The concrete deck slab and girders of Gizener bridge, Switzerland was built in the year?

Rehabilitation of structures may be required due to several reasons. Choose the correct reason.

The structural concrete slab panels can be repaired by ________

The suspended span comprises of how many prestressed concrete girders?