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 asphalt Overlay of Chaman bid -Jajarm road supervion on amendment of accident prone locations of Chaman bid-Ghareseylab Studies on the second phase of some accident prone locations of Mashhad - Bojnoord-Golestan jungel Refine studies (type D-A) on Jajarm-Amirabaad Y intersection Supervision on executive operation of Jajarm-Sankhast main road(length about 40.730 km) Refine studies (type C) on Emam gholi-Daregaz old road (allahoakbar pass) Preliminary studies Torbat heydariyh-Birjand road between Gonabad-Birjand (length 190 km) Preliminary studies on Ghochan-Bam road Studies on securing Qouchan –Imamgholi road (Qouchan beltway) Supervision on executive operation of Ferdous-Gonabad View Count: 10 20 50 100 All Items « Previous 2 3 4 5 6 Page 7 From 11 8 9 10 11 Next » The 2010s Supervision on constructing rural roads of Ghochan city Supervision on executive operation of Namouriyan bridge and Iranshahr-Mehrestan asphalt overlay Supervision on constructing of Khash-Iranshahr 2th lane (lot4) Supervision on Refinement and asphalt Overlay of Jakigur-Chabahar road and The remaining operations of Rimdan bridge and asphalt overlay of Jakigur-Ghasreghand-Bent Supervision on Refinement and asphalt Overlay of Nikshahr-Chabahar and Iranshahr-Khash and Iranshahr-Bam road Refine studies (type D-A) on the first and second phase of Iranshahr-Zaboli road studies on the first and second phase of Koorkalkaliha bridge Supervision on constructing of Kajoo bridge located on Jakigur-Nikshahr road Supervision on executive operations of constructing Depkoor –Firoozabad bidges and variant of Badkesh pass at Jakigvar-Chabahar road Supervision on 1- Supplementary Operations of Pishin bridge 2-constracting of Pishin vaeiants 3-refinement of Shirgovaz variant located on Jakigur-Chabahar View Count: 10 20 50 100 All Items « Previous 1 2 Page 3 From 4 4 Next »