Cambered Bridge Girders For Oro Bridge - Papua New Guinea | Made In China ZHM

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Introduction
Cambered Bridge Girders For Oro Bridge - Papua New Guinea | Made In China ZHM

ZHM Huawu Steel was awarded the scope of work for full steel fabrication works for cambered bridge girders for 4 bridges spanning a total length of over 600 metres in Papua New Guinea capable of withstanding frequent natural disasters such cyclones.

Four Bridges - Ambogo River and Eroro River in the Oro province of Papua New Guinea were destroyed by Cyclone Guba in 2007. Construction of the new bridges was scheduled in January 2014.

The lengths of the four bridges were as follows:

  • Eroro Bridge - 66 metres
  • Ambogo River - 100 metres
  • Girua River - 150 metres
  • Kumusi River - 285 metres
Bridge Engineering BIM Modelling Design by Tekla/CAD/Solidworks/PKPM/SAP2000

Bridge Engineering BIM Modelling Design by Tekla/CAD/Solidworks/PKPM/SAP2000

Oro Bridge Girder Frame works Unders Erection at Site

Oro Bridge Girder Frame works Unders Erection at Site


ZHM Huawu Steel was awarded to fabricate all steel components for the four bridges. ZHM Huawu Steel's scope of was to fabricate over 1,500 tons of steel bridge girders and other components such as elastomeric bearing sets, guard rails, scuppers, edge forms, bracing, splicing plates, channels, lifting lugs and more. The girders were between 1.25 and 2.06 meters high and the lengths were up to 15.0 metres long.

The bridge designs consisted of four steel continuous girders with case insitu concrete decks. It required a design life and capacity for a 2,000-year flood. 

The 4 bridges were successfully opened to the public in July 2016.


Part I: Fabrication & Trial Assembly


Oro Bridge Girder Frame works Unders trial assembly in workshop before painting

Oro Bridge Girder Frame works Unders trial assembly in workshop before painting

Oro Bridge Girder Frame works: transoms packed for break bulk vessel shipment

Oro Bridge Girder Frame works: transoms packed for break bulk vessel shipment

Oro Bridge Girder Frame works: storage at port for break bulk vessel shipment

Oro Bridge Girder Frame works: storage at port for break bulk vessel shipment

Oro Bridge Girder Frame works: storage at port for break bulk vessel shipment

Oro Bridge Girder Frame works: storage at port for break bulk vessel shipment

Oro Bridge Girder Frame works: Hundreds of Bolts Connection Trial assembly to ensure the precision of structure hole positions

Oro Bridge Girder Frame works: Hundreds of Bolts Connection Trial assembly to ensure the precision of structure hole positions

Oro Bridge Girder Frame works: Saddle stubs

Oro Bridge Girder Frame works: Saddle stubs

Oro Bridge Girder Frame works: Bearing Pads

Oro Bridge Girder Frame works: Bearing Pads

Oro Bridge Girder Frame works: Corrugated Galvaized Steel Sheet Deck Floor Panel XY-51-305-915 Thickness=1mm for site concrete floor slab cast-in-situ

Oro Bridge Girder Frame works: Corrugated Galvaized Steel Sheet Deck Floor Panel XY-51-305-915 Thickness=1mm for site concrete floor slab cast-in-situs

Oro Bridge Girder Frame works: Finished Girder Structures Ready for Packing and Shipment

Oro Bridge Girder Frame works: Finished Girder Structures Ready for Packing and Shipment

Oro Bridge Girder Frame works: Finished Girder Structures Ready for Packing and Shipment

Oro Bridge Girder Frame works: Finished Girder Structures Ready for Packing and Shipment

Oro Bridge Girder Frame works: Client Factory Visit, Inspection and Acceptance

Oro Bridge Girder Frame works: Client Factory Visit, Inspection and Acceptance

Oro Bridge Girder Frame works: Client Factory Visit, Inspection and Acceptance: Witness of trial assembly

Oro Bridge Girder Frame works: Client Factory Visit, Inspection and Acceptance,Witness of trial assembly


Part II: Port Terminal Loading Control


Oro Bridge Girder Frame works: Client accompany for loading port visit,  Ensuring secure loading and damage prevention of coatings

Oro Bridge Girder Frame works: Client accompany for loading port visit, Ensuring secure loading and damage prevention of coatings

Oro Bridge Girder Frame works: Client accompany for loading port visit,  Ensuring secure loading and damage prevention of coatings Loading supervision at the loading port in China

Oro Bridge Girder Frame works: Client accompany for loading port visit, Ensuring secure loading and damage prevention of coatings Loading supervision at the loading port in China

Oro Bridge Girder Frame works: Client accompany for loading port visit,  Loading plans were approved and followed

Oro Bridge Girder Frame works: Client accompany for loading port visit, Loading plans were approved and followed

Oro Bridge Girder Frame works: Client accompany for loading port visit,  Loading plans were approved and followed,ZHM Huawu Steel logistics specialists on-site to ensure all loading happens safely as planned

Oro Bridge Girder Frame works: Client accompany for loading port visit, Loading plans were approved and followed, ZHM Huawu Steel logistics specialists on-site to ensure all loading happens safely as planned


Part III: Bridge Installation & Opening

Oro Bridge Girder Frame works: Steel Bridge Erection Step One Ground Assembly before lifting by mobile cranes

Oro Bridge Girder Frame works: Steel Bridge Erection Step One Ground Assembly before lifting by mobile cranes

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Steel Bridge Installation in Papua New Guinea

Oro Bridge Girder Frame works: Oro Bridge Opening ceremony in Papua New Guinea

Oro Bridge Girder Frame works: Oro Bridge Opening ceremony in Papua New Guinea



Part IV: Useful Information


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Why ZHM Huawu Steel Cambered Bridge Girders and Accessories ?


Reliable_and_customized_DesignsG
Cutting_edge_designing_process
Free_online_Pricing_System
Easy_Bolt-by-number_Assembly
Reliable and Customized Designs Cutting Edge Designing Process Free Online Price System Easy Bolt-by-number Assembly
Over_two_decades_of_Experiencey
Value_Engineering_for_Money
Unmatched_In_Quality
Excellent_Customer_Service
Over Two Decades of Experience Value For Money Unmatched in Quality and Craftmanship Excellent Customer Service

Would you like to see more information and images of ZHM’s Metal Steel Structure Cambered Bridge Girders ? Visit our Photo Gallery.

HOW CAN WE HELP YOU?

ZHM’s world-class team — together with our raw material suppliers and subcontractors — works to solve your most challenging design, engineering, farbrication or construction issues.

Contact ZHM by telephone at +86 135-8815-1981 (wechat and whatsapp) or send us your questions via email to info@zhmsteelworks.com

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