Construction—APAC—Brunei—Bridges
DYWIDAG Strand Tendons for flowing Road Traffic:
New Viaducts in Brunei
In the sultanate of Brunei on Borneo Island, 57 new road construction projects will be built
that will provide for more safety in road traffic and ease congestion on the existing roads.
This also includes a new flyover in the district
of Gadong in the country’s northeast that
is located 5km from the capital Bandar Seri
Begawan. Thanks to the new bridge at the
Jalan Gadong/Jalan Telanai Junction, traffic
will flow uninterrupted on Jalan Gadong Road.
In addition, a new set of traffic lights will be
installed for right-turning vehicles at Jalan
Telanai Road.
The flyover is a three-span bridge consisting
of 27m + 36m + 27m spans. 13, 36m long
prestressed precast concrete (PSPC) I-girders
46
and 26, 27m long PSPC I-girders were
required for the spans.
In the 39 PSPC girders, the DSI licensee
Utracon supplied and installed 104
Type 15-0.62" DYWIDAG Strand Tendons
and 78 Type 19-0.62" DYWIDAG Strand
Tendons including anchorages and
accessories. In total, 55.86t of Type 0.62"
Strand were needed for the ducted tendons.
Utracon also carried out the stressing work
on all DYWIDAG Post-Tensioning Systems
and supplied the girder steel molds and
the required casting yard equipment.
Project Information Jalan Telanai
Owner
Jabatan Kerja Raya Negara, Brunei
General Contractor
Haji Adinin and Sons (B) Sdn. Bhd., Brunei
Contractor
Ley Choon EWC Sdn. Bhd., Brunei
Consulting Engineers
Petar Perunding Sdn. Bhd., Brunei
DSI Licensee
Utracon Overseas Pte Ltd., Singapore
Utracon Scope
Supply, installation, technical support,
supervision
DYWIDAG Products
104 Type 15-0.62" DYWIDAG Strand Tendons,
78 Type 19-0.62" DYWIDAG Strand Tendons
including anchorages and accessories;
molds and casting yard equipment