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Roads and Bridges
Specialized studies and supervision of road and bridge projects
The Road and Bridge Studies Department of Sepahan Comprehensive Consulting Engineers has succeeded in obtaining a road construction specialty in the years it has been providing road and bridge construction services, considering its design, implementation, and expert workforce.
This consulting engineering firm is ready to provide services in the following fields:
In the process of providing services, this department generally conducts preliminary studies, the first and second stages, and supervises the implementation of rural and main roads, highways, freeways, bridges and tunnels, related technical buildings and their improvement, and provides technical and consulting services in the field of road management and machinery maintenance, studies of traffic accident points and road improvement, and studies and supervises urban and intercity intersections. The following are the specific services provided by this department:
1. Study and design of preliminary stages, the first and second stages of all types of roads, including intercity freeways, highways, main, secondary, rural roads, etc.
2. Study and design of preliminary stages, the first and second stages of the improvement plan for roads in operation (freeways, highways, main roads, secondary roads, etc.)
3. Design of all types of at-grade and non-at-grade intersections
4. Plans for organizing, preparing and designing urban road network including existing cities and new cities and towns, industrial towns, etc.
5. Studying and designing the stages of identification, first and second stages of geometric designs and placement of various types of bridges, tunnels and special structures in road construction plans
6. Designing and locating various types of roadside service centers, road maintenance, etc. in accordance with technical requirements
7. Designing road safety signs and specifications, including various types of markings, signage, traffic and warning lights, etc.
8. Conducting traffic studies and determining the traffic load of routes under construction.
9. Designing various types of new pavements, including flexible and rigid pavements (asphalt concrete pavement, jointed concrete, roller concrete, polymer, etc.)
10. Designing and organizing various soil stabilization methods.
11. Design of various technical structures: embankments (underground and surface embankments), retaining and return walls, culverts, etc.
12. Plans for organizing and transferring internal and external surface water in new cities and towns.
13. Conducting various economic, social, environmental, passive defense, etc. analyses of projects under study in the field of roads and bridges
Click to view the featured projects in this section
Summary of the consultant's background in road and bridge affairs
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| Project title | Contract date | Employer |
|---|---|---|
| Completion of studies on the Semirom-Henna axis | 2026-03 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies on the Hosseinabad-Badrood axis | 2026-02 | General Directorate of Roads and Urban Development of Isfahan Province |
| Badrud-Natanz axis studies | 2026-02 | General Directorate of Roads and Urban Development of Isfahan Province |
| Golpayegan Beltway Studies | 2026-02 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies on the construction of an alternative bridge between the cities of Dizice and Mobarakeh (Vinich) | 2025-11 | General Directorate of Highways and Road Transportation of Isfahan Province |
| Studies of the Noushabad connection axis to the Aran and Bidgol beltway | 2025-05 | General Directorate of Roads and Urban Development of Isfahan Province |
| Design and studies of the first and second stages of Farvardin 12 intersection in Sanandaj | 2025-03 | Sanandaj Municipality |
| Surveying and designing the first and second stages of Shahid Chamran non-level intersection in Ahvaz | 2025-02 | Ahvaz Municipality |
| Studies of the first and second phases of the underpass intersection of Haftom Tir Boulevard - connecting Fajr Town to Haftom Tir Street in Saveh | 2024-11 | Saveh Municipality |
| Studies of large bridges located on the second lane of the Khairabad-Dehdasht highway | 2024-07 | National Transportation Infrastructure Construction and Development Company |
| Completion of Type 4 (D-B) improvement studies of the 17-kilometer Marivan-Bashmaq route and conducting studies of the first and second stages of the Barda-Rasheh non-level intersection and roundabouts on the route. | 2024-03 | General Directorate of Roads and Urban Development of Kurdistan Province |
| Studies of the first and second stages of the Semirom-Henna-Semirom Eastern Beltway | 2024-03 | General Directorate of Roads and Urban Development of Isfahan Province |
| Review of studies and completion of the design of Azadi Square and Saveh Municipality Square | 2023-03 | Saveh Municipality |
| Study, design and supervision of the Najafabad-Falavarjan-Isfahan freeway | 2022-06 | Karim Beton Construction Resist Company |
| Traffic and construction studies and preparation of executive maps of the entrance to the boundary between Mardparti Square and Balutak Sheikhan Bridge | 2022-05 | Izeh Municipality |
| Review of Phase 1 and Phase 2 studies of a section of the Western Highway Corridor in the Urmia area | 2022-04 | General Directorate of Roads and Urban Development of West Azerbaijan Province |
| Improvement studies type 4 (D-B) of Marivan-Bashmaq route | 2021-11 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Preliminary studies and obtaining the Article 23 Commission Environmental Studies and Passive Defense for the Construction and Improvement of the Brim-Charosta-Dishmuk-Baghmalek Bridge Route | 2021-11 | General Directorate of Roads and Urban Development of Kurdistan Province |
| Studies of the first and second stages of the high retaining walls of the Yasuj-Semirom axis | 2020-10 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Studies of the first and second stages and mapping of the second lane of the Yasuj-Semirom highway from Patavah to Qara Bridge | 2020-10 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Studies of the first and second phases of the bridge and tunnel of the second lane of the Yasuj-Semirom axis from Patavah to the Ghareh bridge | 2020-10 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Studies on the construction of a bridge system on the Yasuj-Sepidan-Shiraz highway | 2020-05 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Studies of the first and second stages of the improvement of the old Qom-Tehran road axis | 2020-05 | General Directorate of Roads and Urban Development of Qom Province |
| Mapping and study of the first and second stages of the second Mobarakeh-Borojen runway | 2020-02 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies and design of a vehicular bridge over the Tashnavi River in Bazfat, Kohrang County | 2019-06 | General Directorate of Nomadic Affairs of Chaharmahal and Bakhtiari Province |
| Studies and design of a pedestrian bridge over the Dehdali River in Dinaran, Ardal County | 2019-06 | General Directorate of Nomadic Affairs of Chaharmahal and Bakhtiari Province |
| Consulting services for identifying and analyzing accidents in high-accident areas of the province (Safety Commission) | 2019-06 | General Directorate of Roads and Urban Development of Isfahan Province |
| Feasibility studies (initial justification) for the construction of the Masjed Soleiman-Mollasani shortcut road, the construction of the second lane of Masjed Soleiman between Mollasani and the Naft Sefid three-way intersection. | 2019-01 | Khuzestan Road and Urban Development Department |
| Studies on the construction of the Lali-Indika axis salt bridge | 2018-10 | Khuzestan Road and Urban Development Department |
| Providing project planning and control services | 2018-08 | General Directorate of Road Administration and Road Transport of Chaharmahal and Bakhtiari Province |
| First and second phase studies and mapping of the Abyaneh-e-Qahrud axis | 2018-05 | General Directorate of Roads and Urban Development of Isfahan Province |
| Providing surveying and design services for pre-phase 2 and phase 2 civil and surface water phases 1 and 2 of the Falavarjan Bridge widening structure | 2018-04 | General Directorate of Highways and Road Transportation of Isfahan Province |
| Study and design (phases one and two) of the new entrance to Falavarjan city on Zob Ahan Freeway | 2018-04 | General Directorate of Highways and Road Transportation of Isfahan Province |
| Studies of the first and second stages and preparation of mapping for the dual-lane construction of a portion of the old Natanz-Kashan road | 2018-04 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies of the Kohbad non-level intersection on the Izeh beltway | 2018-03 | General Directorate of Roads and Urban Development of Khuzestan Province |
| Preliminary studies and the first phase of the Najafabad - Falavarjan - Isfahan freeway | 2018-03 | Karim Beton Construction Resist Company |
| Type 4 Improvement Studies for Beheshtabad-Ardal T-junction | 2018-02 | General Directorate of Roads and Urban Development of Chaharmahal and Bakhtiari Province |
| Studies of the first and second stages of the ramps and loops of the cable-stayed bridge, Sharafat and Shushtar | 2018-02 | General Directorate of Roads and Urban Development of Khuzestan Province |
| Feasibility studies (initial justification) projects for the construction of a bridge span in the village of Veisi - construction of a second lane and improvement of the existing road from Omidieh to the 1000 gas and LPG factory - Abdul Khan - Bostan - Sableh - Nissan - Hoveyzeh | 2018-02 | General Directorate of Roads and Urban Development of Khuzestan Province |
| Study of 7 km of the secondary road from Imam Sadeq Road to Khorramshahr Road - Studies of the first and second stages of the secondary road between Ahvaz-Khorramshahr Road and Imam Sadeq Road, 7 km long | 2018-02 | General Directorate of Roads and Urban Development of Khuzestan Province |
| Studies on the improvement of the Dishmook-Qaleh Dokhtar axis | 2018-02 | Kohgiluyeh and Boyer Ahmad Road and Urban Development Department |
| Studies of the first and second phases of the Mobarakeh Industrial Park T-junction | 2017-03 | Isfahan Province Industrial Towns Company |
| Design of Phases Zero to Two of the Unlevel Intersection of Azadi Square and Saveh Municipality | 2017-03 | Ansar (Jihad Nasr) Participation Group |
| Preliminary studies of the first and second stages of the East Isfahan Freeway | - | Isfahan Province Industrial Towns Company |
| Consulting engineering services including control, surveying and map preparation | 2016-12 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies of the first and second stages of the Dehq-Meimeh axis | - | Dehq Municipality |
| Studies of the second phase of the Shahid Avini-Shahid Beheshti intersection overpass in Saveh city | 2016-01 | Saveh Municipality |
| Preliminary studies of the Abhar-Qaidar and Qaidar-Khorkhoreh axes | 2015-11 | General Directorate of Roads and Urban Development of Zanjan Province |
| Study and design of the Takhti Carriageway Bridge in Ardal County | 2015-03 | General Directorate of Nomadic Affairs of Chaharmahal and Bakhtiari Province |
| Preliminary studies for the improvement of the Zanjan-Qareh Pashtlu axis | 2015-02 | General Directorate of Roads and Urban Development of Zanjan Province |
| Implementation of the bridge management system in Ilam province | 2015-01 | Ilam Province Road and Urban Development Department |
| Studies and management of large bridges in Isfahan province | 2015-01 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies to prepare a general identification certificate for bridges with a height of 10 meters and above | 2015-01 | General Directorate of Roads and Urban Development of Chaharmahal and Bakhtiari Province |
| Studies on the Landeh-Pataveh-Dehdasht axis | 2014-12 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Studies of Chamran Overpass Bridge in Ahvaz | 2014-09 | Ahvaz Municipality |
| Studies on the widening of the Eji Bridge and its side roads | 2014-08 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies of the first and second phases of the CNG entrance intersection design located on Nejatbakh Boulevard and Joi Siah Road between Bahonar Street and Motahari Street and the organization of the intersections of Bahonar Boulevard between the fire station and Aghche Badi neighborhood. | 2014-08 | Municipality of Kalishad |
| Preparing identification documents and component information and recording damage to bridges over 20 meters long (Bridge Management System BMS) located on arterial roads in Isfahan province | 2014-07 | General Directorate of Roads and Urban Development of Isfahan Province |
| Supplementary studies of the first and second stages of the improvement of type (C) rural roads in the counties of Khodabandeh, Abhar, Khormadreh and Ejroud | 2014-07 | General Directorate of Roads and Urban Development of Zanjan Province |
| Studies of the first and second stages of the southern Najafabad ring road | 2014-06 | General Directorate of Roads and Urban Development of Isfahan Province |
| Preparing identification documents and component information and recording damage to bridges less than 10 meters long (Bridge Management System BMS) located on the axes of Isfahan city | 2014-05 | General Directorate of Roads and Urban Development of Isfahan Province |
| Studies of the first and second phases of the Sarrak village road and bridge | 2014-05 | General Directorate of Roads and Urban Development of Chaharmahal and Bakhtiari Province |
| Research studies on the reasons for the reduction in the useful life of asphalt on the roads of Chaharmahal and Bakhtiari province | 2014-04 | General Directorate of Roads and Urban Development of Chaharmahal and Bakhtiari Province |
| Studies of the first and second stages of the improvement of the Naghan road of Karun Dam 4 - Section 2 | 2014-02 | General Directorate of Roads and Urban Development of Chaharmahal and Bakhtiari Province |
| Part of the first phase studies and second phase studies of the non-level intersection structure of Tohid-Chamran Street, Kianpars, Ahvaz | 2013-11 | Ahvaz Improvement and Renovation Organization |
| Studies of the second phase of the main Sisakht-Kuh Gol road (Ziba Rah) | 2012-05 | General Directorate of Roads and Urban Development of Kohgiluyeh and Boyer-Ahmad Province |
| Supplementary studies of the Zanjan-Airport axis, including studies of the new Zanjan Airport three-way intersection | 2012-03 | General Directorate of Roads and Urban Development of Zanjan Province |
| Studies on the first and second stages of the improvement of the Naghan road of Karun Dam 4 | 2012-03 | General Directorate of Roads and Urban Development of Chaharmahal and Bakhtiari Province |
| Studies of the first and second stages of the non-level intersection structure of Eqbal Street with the Ahvaz Pasdaran | 2011-08 | Ahvaz Improvement and Renovation Organization |
| Designing the completion and strengthening of the existing bridge decks on Bozorgmehr Street (opposite Navab Safavi Clinic and opposite Al-Karim Mosque) and supervising all implementation and installation operations at the new location (opposite Chamran Hospital and Imam Mohammad Baqer School) | 2012-01 | Isfahan District 4 Municipality |
| Supplementary studies of the Zanjan-Qara-Pashtlu axis, including studies of the first and second stages of the intersection at the beginning of the Zanjan-Qara-Pashtlu axis with the airport route. | 2010-10 | General Directorate of Roads and Transportation of Zanjan Province |
| Supplementary studies of rural roads in the suburbs of Khodabandeh, Abhar, Khorramdareh, and Ejroud counties | 2010-10 | General Directorate of Roads and Transportation of Zanjan Province |
| Studies of the first and second phases of rural roads in Zanjan province | 2010-08 | General Directorate of Roads and Transportation of Zanjan Province |
| Studies of the second stage of the Dashtak Bridge Tabliyeh | 2010-07 | General Directorate of Roads and Transportation of Chaharmahal and Bakhtiari Province |
| Studies on the improvement of rural roads in Gachsaran-Baba Kalan-Bibi Hakimeh | 2010-06 | General Directorate of Roads and Transportation of Kohgiluyeh and Boyer-Ahmad Province |
| Studies of the first and second stages of the Yasuj-Sisakht road | 2010-06 | General Directorate of Roads and Transportation of Kohgiluyeh and Boyer-Ahmad Province |
| Supplementary studies of the first phase of the Rafsanjan-Mes Sarcheshmeh-Khatoonabad axis, the distance between the railway bridge-Khatoonabad-Paghleh-Shahr Babak | 2010-07 | Kerman Province Road and Transportation Department |
| Studies of the second phase of the Asgariyah non-level intersection | 2010-05 | Isfahan Municipality |
| Studies of the second phase of the second Sirjan-Qatruyeh runway | 2010-02 | Kerman Province Road and Transportation Department |
| Studies of the second phase of improvement of type D-B of the Rostamabad-Chabahar axis (the distance between Iranshahr intersection and the end of the conservation area) | 2010-02 | Kerman Province Road and Transportation Department |
| Studies on the improvement of the narrow rural road of Gorab, Boyer-Ahmad County | 2010-02 | General Directorate of Roads and Transportation of Kohgiluyeh and Boyer-Ahmad Province |
| Studies of the non-level intersection of Eqbal Street and Pasdaran Boulevard in Ahvaz | 2010-02 | Ahvaz Municipality |
| Supplementary studies for the second phase of non-level cross-section bridges of Bozorgmehr Street, Hasht Behesht-Noorbaran | 2010-02 | Isfahan Municipality |
| Design of the ventilation, control and fire extinguishing system of Shahid Agha Khani Underpass | 2010-02 | Isfahan Municipality |
| Studies of non-level intersections in Ahvaz city | 2010-01 | Ahvaz Municipality |
| Studies of the first and second stages of the improvement of type D-A of the Rostamabad-Chabahar axis, the distance between the Iranshahr intersection and the end of the conservation area | 2009-08 | Kerman Province Road and Transportation Department |
| Retrofitting studies and design of a new connection between the pedestrian bridge on Bozorgmehr Street in front of Navab Safavi Clinic and the pedestrian bridge in front of Masjid al-Karim, and supervision of its implementation | 2009-05 | Isfahan Municipality |
| Supplementary studies of the Zanjan-Qara Pashtlu axis (studies of the first and second stages of the non-level intersection at the end of the route) | 2009-01 | General Directorate of Roads and Transportation of Zanjan Province |
| Studies of the first and second phases of the Army Military Barracks At-grade Intersection and the new Jalilabad Dosran Variant | 2009-01 | General Directorate of Roads and Transportation of Zanjan Province |
| Supplementary studies of the Zanjan-Qara Pashtlu axis (studies of the first and second stages of the entrance intersection of the Armaghan Khaneh section and the new variant of the Armaghan Khaneh seasonal river) | 2009-01 | General Directorate of Roads and Transportation of Zanjan Province |
| Studies of the first phase of the second Sirjan-Qatrouyeh runway | 2008-11 | Kerman Province Road and Transportation Department |
| Nazhvan Pedestrian Bridge Design (Cable Bridge) | 2008-11 | Isfahan Municipality |
| Studies of the first and second phases of Gorgan city intersections (Vaghi Garage, Zeytoin, Terminal and Sarafraz Hotel roundabouts) | 2008-08 | Gorgan Municipality |
| Studies of the first, second and nailing phases of the Baft County-Kahnouj connection road via Dolatabad | 2008-07 | Kerman Province Road and Transportation Department |
| Studies on the first stage of four-lane Rafsanjan-Sarcheshmeh-Khatunabad axis | 2008-07 | Kerman Province Road and Transportation Department |
| Preliminary studies of the main road Ravar-Shahdad-Bam | 2008-05 | Kerman Province Road and Transportation Department |
| Studies of the first and second stages of the Krebs Bridge | 2008-05 | General Directorate of Roads and Transportation of Chaharmahal and Bakhtiari Province |
| Second phase studies of non-level cross-section bridges on Bozorgmehr Street, Hasht Behesht-Noorbaran | 2008-04 | Isfahan Municipality |
| Amendment to the Hasht Behesht-Bozorgmehr non-level intersection contract | 2008-03 | Isfahan Municipality |
| Mapping and studies of the second phase of the second Ardestan-Zavareh runway | 2007-12 | Isfahan Province Road and Transportation Department |
| First phase studies of rural roads in Bafgh County | 2007-12 | Yazd Province Road and Transportation Department |
| Studies of the first and second stages of upgrading the existing type D-A road to the main road of 60 km length on the Zanjan axis for Poshtlu | 2007-12 | General Directorate of Roads and Transportation of Zanjan Province |
| Second phase studies and second phase mapping of the second runway of Dehaqan-Burojen and Mobarakeh-Burojen Majlesi | 2007-11 | Isfahan Province Road and Transportation Department |
| Studies of the first and second stages of the Sadat-Sarfaryab axis | 2007-10 | General Directorate of Roads and Transportation of Kohgiluyeh and Boyer-Ahmad Province |
| Studies and design of the second phase of the non-level intersection bridges of Bozorgmehr Street - Hasht Behesht | 2007-08 | Isfahan Municipality |
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| Project title | Contract date | Employer |
|---|---|---|
| Supervision of the reconstruction, repairs and maintenance of electrical, mechanical installations and earthen dam buildings in Isfahan province | 2026-02 | Isfahan Province Regional Water Company |
| Carrying out videometric inspection and monitoring operations of Isfahan's sewage network | 2025-01 | Isfahan Province Water and Wastewater Company |
| Integrated supervision engineering services for the implementation of supplementary operations of the wastewater treatment plant in the villages of Lavasan Bozorg and Rasnan (including supervision before, during and after implementation) | 2024-10 | Tehran Province Water and Wastewater Company |
| Consulting and supervision operations on water, wastewater, treatment plant and building construction projects and providing technical and engineering services in Khuzestan's industrial towns and areas. | 2024-08 | Khuzestan Province Industrial Estates Company |
| High-level and workshop supervision over the implementation of the sewage network in the Khomeini Shahr region | 2024-04 | Isfahan Province Water and Wastewater Company |
| Monitoring the Sureshjan City Wastewater Treatment Plant | 2024-03 | Chaharmahal and Bakhtiari Province Water and Wastewater Company |
| Technical and engineering service support operations and supervision of water, wastewater, treatment plant and building construction projects in towns and industrial areas of Khuzestan | 2023-05 | Khuzestan Province Industrial Towns Company |
| Supervision of projects in villages affiliated to Kurdistan Province - the cities of Qorveh, Bijar and Dehgolan | 2022-10 | Kurdistan Province Water and Sewage Company |
| Supervision of a workshop on the construction of water resources in the cities of Afos and Damane | 2022-10 | Isfahan Province Regional Water Company |
| Supervision of the construction of the 2000 cubic meter Jafariyeh reservoir and the 20000 cubic meter Mehr reservoir in Qom city | 2022-07 | Qom Province Water and Wastewater Company |
| High-level and workshop supervision of the implementation of the Gargab wastewater pumping station | 2020-01 | Isfahan Province Water and Wastewater Company |
| Supervision (senior and workshop supervision) on the implementation of the sewage network in the Khomeini Shahr region | 2021-12 | Isfahan Province Water and Wastewater Company |
| Supervision and workshop on the construction and upgrading of the collection network, sewage transfer and treatment facilities, and wastewater transfer facilities in the Lanjan region | 2021-02 | Isfahan Province Water and Wastewater Company |
| High-level and workshop supervision over the implementation of Shahreza sewage network | 2020-03 | Isfahan Province Water and Wastewater Company |
| Supervision and workshop on the implementation of the sewage network in the cities of Barkhar | 2020-03 | Isfahan Province Water and Wastewater Company |
| Services Monitoring before, during and after the implementation of the collection network and sewage transfer line and treatment plant of the city Sisakht | 2020-03 | Kohgiluyeh and Boyer Ahmad Province Water and Sewage Company |
| Workshop and high-level supervision over the implementation of the emergency sewage transfer line for Mehr Pardisan Qom Housing | 2020-01 | Qom Province Water and Wastewater Company |
| Workshop and senior supervision of the implementation of the sewage network in Pardisan town, Qom province | 2019-05 | Qom Province Water and Wastewater Company |
| Providing high-level supervision and workshop supervision services for the Imanshahr water and sewage network (Minadasht and Ashtarjan neighborhoods) | 2018-07 | Isfahan Province Water and Wastewater Company |
| Providing high-level supervision and workshop supervision services for the Qahdarijan water and wastewater network | 2018-07 | Isfahan Province Water and Wastewater Company |
| Design and workshop supervision of the wastewater transfer project from the East Isfahan Wastewater Treatment Plant to the Persian Marshanan Development Site | 2018-03 | Persian Marshanan Development Company |
| Workshop and high-level supervision of the operation of the first part of the water supply project to the villages of Yeke Bagh and Sanjgan | 2017-07 | Qom Province Rural Water and Sewage Company |
| Providing study services for the third phase of the Ejiye Wastewater Treatment Plant construction project | 2017-06 | Isfahan Province Water and Wastewater Company |
| Providing third-stage engineering services, including senior supervision and on-site supervision, for the construction of a wastewater pumping station in southeast Isfahan. | 2017-06 | Isfahan Province Water and Wastewater Company |
| Providing high-level supervision and workshop supervision services for the Dehno Mobarakeh wastewater pumping station | 2017-06 | Isfahan Province Water and Wastewater Company |
| Third stage engineering services (workshop and advanced supervision) in Sisakht city | 2017-04 | Kohgiluyeh and Boyer-Ahmad Province Water and Wastewater Company |
| Workshop and high-level supervision of water supply from Sarni aqueduct to Qahan village | 2017-01 | Qom Province Rural Water and Sewage Company |
| Workshop and high-level supervision of the project to improve transmission lines and distribution networks in the villages of Jafarabad district of Qom | 2016-10 | Qom Province Rural Water and Sewage Company |
| Workshop supervision of water supply to the Dehno Razak complex in Zarindasht city | 2016-08 | Fars Province Rural Water and Sewage Company |
| Workshop and high-level supervision of the water supply project to the three villages of Qaleh Cham, Chaleh Gonbad and Aliabad Nizar | 2015-09 | Qom Province Rural Water and Sewage Company |
| Third stage engineering services including high-level and workshop supervision of the Heseh and Darak wastewater pumping station | 2015-06 | Isfahan Province Water and Wastewater Company |
| Workshop and high-level supervision of transmission lines and pumping stations of water transmission lines and water supply lines | 2015-05 | Qom Province Rural Water and Sewage Company |
| Workshop supervision on the implementation of Shahreza sewage network | 2015-01 | Isfahan Province Water and Wastewater Company |
| Workshop supervision on the implementation of the Khomeini Shahr sewage network | 2015-01 | Isfahan Province Water and Wastewater Company |
| Workshop and high-level supervision of pumping stations of the water transmission line of the Kahak Qom complex | 2014-06 | Qom Province Rural Water and Sewage Company |
| Engineering services, third stage, on-site supervision of the installation of water and sewage branches in Isfahan city | 2014-04 | Isfahan Province Water and Wastewater Company |
| Third phase engineering services, supervision of the implementation of the sewerage network in Darcheh Khomeini Shahr city | 2014-04 | Isfahan Province Water and Wastewater Company |
| Third stage engineering services including high-level and on-site supervision of the Heseh and Darak wastewater pumping station | 2014-03 | Isfahan Province Water and Wastewater Company |
| Continuing on-site and high-level supervision of the completion of the 2,000 cubic meter water tank for the green space of the Zarrinshahr Municipality | 2012-08 | Zarrinshahr Municipality |
| Engineering services, third stage, workshop supervision on the installation of water and sewage branches in Isfahan city | 2013-03 | Isfahan Province Water and Wastewater Company |
| Workshop and senior supervision of rural water supply projects in the cities of Najafabad, Golpayegan and Khansar | 2012-07 | Isfahan Province Rural Water and Sewage Company |
| Workshop and high-level supervision of the water transfer project to the city of Tafresh and the villages along the route from the Haftian spring | 2012-01 | Markazi Province Regional Water Company |
| Workshop supervision of the Hosseinabad, Khorramabad and Karradeh projects in Jahrom County | 2012-01 | Fars Province Rural Water and Sewage Company |
| Workshop supervision of the implementation of sewage piping projects in the cities of Semirom, Shahreza, Mobarakeh and Khomeinishahr | 2010-06 | Isfahan Province Water and Wastewater Company |
| Workshop supervision on the installation of water and sewage branches in the five regions of Isfahan city | 2010-04 | Isfahan Province Water and Wastewater Company |
| Third stage studies (supervisory and on-site supervision) of rural wastewater projects in the provinces and the village of Tiab, Minab County | 2010-01 | Hormozgan Province Rural Water and Sewage Company |
| Workshop supervision for the implementation of rural water and wastewater projects in Mazandaran | 2009-11 | Mazandaran Province Rural Water and Sewage Company |
| Workshop and high-level supervision of the Rezaabad project in Eqlid County | 2009-05 | Fars Province Rural Water and Sewage Company |
| Workshop and high-level supervision of the Koraki water supply projects in Shiraz and Khorramabad in Jahrom | 2008-12 | Fars Province Rural Water and Sewage Company |
| Workshop supervision on the installation of water and sewage branches in Isfahan city | 2007-10 | Isfahan Province Water and Wastewater Company |
| Workshop and high-level supervision of Shahyoun-Amirseif Andimeshk water supply complex projects | 2007-08 | Khuzestan Province Rural Water and Sewage Company |
| Workshop and high-level supervision of Abadan and Hasheminejad agricultural water supply projects | 2007-06 | Khuzestan Province Rural Water and Sewage Company |
| Workshop and high-level supervision of Shavoor and Ramhormoz water supply complex projects | 2007-01 | Khuzestan Province Rural Water and Sewage Company |