The 1980s Refine studies on Tehran -Qom railway lot1 Between Javadiyh to uprin supervision on roadbed of Qom 25tons Silo railway studies on first phase of Gonjeshgah-Hashtchin-Dare ghezel ozan road lot 1(length about 110 km) Refine studies on Iranshahr-Bazman-Rigan-Rostamabaad road lot2 Studies on second phase of Mirjaveh ring road Supervision on executive operation of asphalt overlay Hsourgaz-Zahedan main road Supervision on constructing of Zahedan-Mirjaveh main road (lot 1,2,3,4,5) studies on second phase of mirjaveh main road to Pakistan border Supervision on refinement operation Bojnoord-Bardescan road Supervision on constructing of Mashhad-Neyshabour main road The 1990s Studies on Southern part of Aprin-Shourab double-track railway Studies on part 2 of second phase of Sirjan railway roadbed (length about 18 km) Supervision on Southern part of Aprin-Mohammadiy double-track railway Studies on second phase of Ganjgah-Hashtchin to Ghezel ozan valley road (length about 110 km) Studies on the first and second phase of Takestan silo road with Takestan silo railway non-level intersection Studies on the first and second phase of Zanjan main road to Factory zinc and Angooran mine (length about 12 km) Studies on the first and second phase of Zanjan-Zanjan Airport (length about 10 km) Studies on the first and second phase of Zanjan airport to Zanjan univercity and Zanjanrood (length about 5 km) Supervision on executive operation of Tabriz-Zanjan high way lot 12,13,14 Supervision on refinement operation of Khash-Zahedan lot 2 View Count: 10 20 50 100 All Items Page 1 From 3 2 3 Next » The 2000s Supervision on refinement operation and asphalt Overlay of main road and rural road of Firoozkooh Supervision on asphalt Overlay of Qom old road between Tehran - Hasanabaad studies on the first and second phase of Boomehen bridge widening on Boomehen blv studies on the first and second phase of Emam Ali highway road and Intersections Supervision on operations for widening Eshtehard road and asphalt overlay of Mahdasht-Eshtehard road Supervision on repairment and asphalt Overlay of ghochak pass-Lashkarak Sq-Oushan Supervision on repairment and asphalt overlay of Roodehen-Gilavand road and execution of Aminabad slow band and Ovzaneh pass Supervision on repairment and asphalt Overlay of Tehran-Qom freeway(west band of lot 1 and east band of lot 2 Refine studies (type D-A) on Nehbandan-Dehsalm Refine studies (type D-A) on Dooghaei-Soltanabaad-Sabzehvar View Count: 10 20 50 100 All Items « Previous 1 2 3 Page 4 From 11 5 6 7 8 9 10 Next » The 2010s Refine studies (type D-A) on the first and second phase of Iranshahr-Zaboli road Supervision on constructing of Iranshahr southern ring road Studies on the first and second phase of Malouran bridge located on Nikshahr-Bent road Supervision on executive operation of Depkoor and Firoozabaad bridge View Count: 10 20 50 100 All Items « Previous 1 2 3 Page 4 From 4