Tanjung Priok Access Toll

The Tanjung Priok Access Toll Road in Jakarta: Large Scale Use of DYWIDAG Tendons

The Tanjung Priok Access Toll Road is an infrastructure project in Jakarta that will link the harbor of Tanjung Priok in Jakarta with the north-eastern part of the Jakarta Outer Ring Road.

The project includes the construction of a 12.1km long and 26.5m wide 6 lane toll road that will significantly improve traffic flow in metropolitan Jakarta and ensure a good connection to the country’s most important international commercial harbor. The project also includes the construction of 10 viaducts and consists of 5 sections. The DSI licensee PT Delta Systech Indonesia participated in the realization of phase 2 in the 1.9km long section E2A Jampea – Simpang Jampea.

PT Delta Systech Indonesia was awarded a contract to supply and install DYWIDAG Post-Tensioning Tendons for the 691 precast concrete segments that were needed for the viaduct girders in this section.

In addition, PT Delta Systech Indonesia supplied and installed DYWIDAG Tendons for 56 pier heads. Bonded DYWIDAG Strand Tendons with Type MA5919, MA5912 and MA5907 Anchorages were used for post-tensioning the precast concrete girders. In total, 1,450t of Type 0.5″ strand were required for post-tensioning the 691 precast concrete segments for the bridge girders.

For the 56 cast in place pier heads, PT Delta Systech Indonesia supplied DYWIDAG Post-Tensioning Systems with 907t of Type 0.6″ strand as well as Type MA6819 Anchorages. In addition, DYWIDAG Bar Tendons were used as temporary tendons for placing the segments during erection work.

PT DELTA SYSTECH INDONESIA is a company agent and licensee of DSI Products, Technic and services in Indonesia. The principal is DYWIDAG SYSTEMS INTERNATIONAL GmbH, Munich, Germany (DSI). DSI is the exclusive licensee for all construction systems and techniques developed by DW.

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