central office
No.31, Shahid Fathi Shaghaghi (8) St, Seyed Jamaledin Asad Abadi St, Tehran, Iran. Postal code 1431793843
(+98) 21 - 88105110 (+98) 21 - 88105610 info@rahyabmelal.comKurdistan representative office
No.251, 15th Alley, Baharestan Street, Baharan District, Sanandaj, Iran, Postal code 6617737147
(+98) 87 - 33782909-11 (+98) 21 - 89787919 info@rahyabmelal.comSend
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The four-lane Tehran-Shomal Freeway, stretching 126 kilometers and connecting the metropolis of Tehran to the northern regions of Iran, is one of the most complex road construction projects in the country. This project, divided into four sections, includes 195 tunnels and 93 bridges, with a total combined length of 144 and 14 kilometers for both directions, respectively. The unique topographical, geological, and tectonic conditions of the Alborz mountain range have made the construction of various technical structures unavoidable.
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The Haram Ta Haram Freeway project involves constructing a freeway connecting Qom to Mashhad. With the construction of a connecting hub to Tehran, this freeway effectively links the cities of Qom, Tehran, and Mashhad. The Haram to Haram Freeway also integrates the central-western and central-southwestern freeway networks with the northeastern part of the country.
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The Persian Gulf Mining and Metal Industries Special Economic Zone is located in southern Iran, near the country's largest port, Shahid Rajaee Port. The zone covers approximately 5,000 hectares across four sites, and it has been established to attract investment in mining and industrial units.
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This lot begins at the intersection of Azadegan highway and Shahid Hemmat highway, passing through Kan, Suleghan, Imamzadeh of Aqil, Talon tunnel and Laniz valley and finally enters Shahrestanak Y track. The distance between Tehran and Do Ab is about 32 km that consists of two way lanes and a slow lane in the slopes joins the route. The maximum road slope is 6 percent and the minimum radius of arcs is 450 meters. Construction of this section removes a part of the current route passing through Karaj and shortend the current route by about 60 km.
Considering that undertaking projects in underprivileged areas is one of the most challenging and least profitable types of civil engineering projects, we have always believed in accepting and working on projects in remote and inaccessible regions. Alongside major national projects, we will continue to carry out development projects in underprivileged areas.
Rahyab Melal Consulting Engineers is the first civil engineering consulting firm in Iran based on cloud computing, virtualization, and remote work. With over 15 years of experience in cloud computing and various virtual infrastructures, we are now serving the engineering community of the country with even greater goals.
Active participation in education and advancing the level of knowledge at the highest national levels.
