Completed projects

Construction and installation of Hashtgerd overpass with a span of 20+50+20, consisting of 4 box girders, 90 meters long, 2 meters wide, 2 meters high, weighing 600 tons – September 2014

General specifications: Total length of the bridge: 90 meters, with a span of 20+50+20 meters Total weight of the metal structure: 600 tons Installation method: with a crane Project started in September 2003 and completed in September 2004 Location: on…

Read MoreConstruction and installation of Hashtgerd overpass with a span of 20+50+20, consisting of 4 box girders, 90 meters long, 2 meters wide, 2 meters high, weighing 600 tons – September 2014

Construction and installation of the Qazvin-Rasht-Anzali railway bridge project (km 700+101) 25 50-meter spans + 5 3-meter spans (installation of 10 spans by advancing) Bridge length 1500 meters (30 spans) weighing 3500 tons – May 2015

General specifications: Total bridge length 1500 meters with 50-meter spans Total weight of the metal structure 3000 tons Installation method: 10 advancing spans and 20 spans with crane Project start February 2017 Location: On Sepidroud Lake in Manjil city on…

Read MoreConstruction and installation of the Qazvin-Rasht-Anzali railway bridge project (km 700+101) 25 50-meter spans + 5 3-meter spans (installation of 10 spans by advancing) Bridge length 1500 meters (30 spans) weighing 3500 tons – May 2015

Construction and installation of Kermanshah-Khosravi railway bridge (km 615+5) – 4 spans of 28 meters, weighing 70 tons – July 2013

General specifications: Total bridge length: 112 meters (4 spans of 28 meters) Total weight of metal structure: 70 tons Installation method: Installation with crane Project start: July 2013

Read MoreConstruction and installation of Kermanshah-Khosravi railway bridge (km 615+5) – 4 spans of 28 meters, weighing 70 tons – July 2013

Construction and installation of metal beams of the Western Railway Bridge (km 209 and 239) – 9 spans of 30 meters, weighing 400 tons – September 2012

General specifications: Total bridge length: 270 meters (9 spans of 30 meters) Total weight of the metal structure: 400 tons Installation method: Installation with a crane Project completion: Location: Western Railway (Kermanshah)

Read MoreConstruction and installation of metal beams of the Western Railway Bridge (km 209 and 239) – 9 spans of 30 meters, weighing 400 tons – September 2012

Construction and installation of the Western Railway Bridge Project (Kermanshah – km 186) – 6 spans of 30 meters weighing 250 tons – November 2011

General specifications: Total bridge length 180 meters with spans of 30 meters Total weight of the metal structure 250 tons Project started in October 2011 and completed in February 2011 Pictures in the continuation of the article

Read MoreConstruction and installation of the Western Railway Bridge Project (Kermanshah – km 186) – 6 spans of 30 meters weighing 250 tons – November 2011

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