Supplementary and Executive Operations of the Tehran – Shomal Freeway – Part 1

(The between intersection of the Hemmat Highway and Two-way of Shahrestanak) – Part AB1

Employer: Tehran – Shomal Freeway Company

Consultant: Rah Avar Consulting Engineers Co.

Contract Duration: 24 months

Location of the Project: Tehran province – between Hemmat highway and Sulqan

Description:

Implementation of the remainder of Tehran – Shomal Freeway (Part 1), about 7+600 km including excavation operations, back filling, implementation of 7 large bridges to various openings of 30 to 40 meters and a total length of 790 meters, the implementation of 400 meters of remaining excavation, and the implementation of 4000 meters lining of 7 tunnels in total length of 4,700 meters, the implementation of approximately 800 meters of walling, consolidation and trenches for about 900 meters of the receiving tolls station and other executive operations.


Preparing the Water Transmission System Route of the Zhaveh Dam to the Qorveh plain – Dehgolan

Employer: Iran Water & Power Resources Development Company

Consultant: Moshanir Electrical Engineering Services Co.

Duration of Contract: 48 months

Location of the project: Southwest of Sanandaj city – Qorveh Dehgolan

Description:

  • Cadastre for land ownership
  • Follow up on legal issues related to land ownership in the transmission route
  • Preparation of the route of the water transmission system with an approximate length of 28 km (second part)
  • Improvement and modification of the route of the water transmission system with an approximate length of 5 km (first part)
  • Preparation of construction site for pumping stations
  • The construction of tunnels with an approximate length of 7 km
  • Construction of inlet pond of Nanan tunnel and construction of water transmission channel from Naran tunnel output
  • Other complementing operations needed to complete the plan

Water supply project to Marzan Abad, Chalous and Noshahr – Implementation of the main water transmission line

Employer: Mazandaran Regional Water Company

Consultant: Bandab Consulting Engineers

Contractor: Purnam Partnership, Zolal Iran

Duration of Project: 36 months

Location of the project: Area of ​​the cities of Noshahr and Chalous in Mazandaran province

Description:

  • Steel welded joints piping , 1200 mm in diameter, approximately 28 km in length
  • Construction of ponds of the rout
  • Supply and transportation of pipes, valves and accessories and materials for the external and internal covering of steel pipes
  • Implementation of external and internal coating of steel pipes (preparation and implementation of the cathodic protection system of steel lines, the implementation of protective walls, protection concrete and cutting off the river and road)

Construction of Overflow Dam and Related Structures of Hawasan

Employer: Kermanshah Regional Water Company

Consultant: Mahab Ghodss Consulting Engineers

Duration of Contract: 36 months

Location of the project: Kermanshah – 39 km Northwest of Sar-e-Pol Zahab city

Description:

  • Concrete overflow construction, construction of a water diversion system
  • Construction of the buildings for the operation and control of the dam with its associated electrical and mechanical facilities
  • Preparation and installation of Bottom outlet systems with dimensions of 5.5 * 6.8 m
  • Irrigation intake system with dimensions 2.8 * 2.8 m with all related equipment and transmission line to Sarqaleh Plain
  • Providing and installing instrumentation equipment for dam and tunnel, equipping and cleaning and dismantling the site and other miscellaneous work

Construction of the main road of Naqadeh – Piranshahr – Tamarchin

(Between km 9+974  to 33+570 and the non-level intersection of Jaldian)

Employer: Company of Construction and Development of Transportation Infrastructure of the country

Consultant: Argman Tarh Design Consultant Engineers Co.

Duration of Contract: 36 months

Location of the project: West Azarbaijan

Descriction:

Performing the construction of the main road of Naqadeh – Piranshahr – Tamarchin axis between km 9+974 to 33+570  and the non-level intersection of Jaldian including:

  • Infrastructure and pavement and hot asphalt of technical building, Preparation and installation of boards of signs and guard rail, safety devices.
  • Road marking

Operation of the construction of a part of the Mashhad – Chenaran Freeway  at an approximate length of 27 km

Employer: The company of Construction, Maintenance, Operation and Transfer of Mashhad Freeway – Chenaran – Quchan

Consultant: Faradid Consulting Engineers Co.

Duration of Project: 30 months

Location of the project: Khorasan Razavi Province

Description:

The construction of a part of the Mashhad – Chenaran Freeway in approximately 27 km between km 16+000  and km 43+000

  • Including excavation, watering and tamping and back fill layers, preparation and implementation of foundation of asphalt, construction of special peripheral facilities including toll stations and other related buildings, construction of technical buildings, non-level intersections and related underpasses and overpasses, auxiliary equipment, marking, installation of guard rails, hand rails and signs, etc.
  • and other related buildings, construction of technical buildings, non-level intersections and related underpasses and overpasses, auxiliary equipment, marking, installation of guard rails, hand rails and signs, etc.

Subsidiary Network of drainage, Irrigation and equipping and upgrading Dasht-e Abbas Fields – District 2

Employer: Jahad Nasr Institute

Consultant: Absaran Consulting Engineers Co.

Location of the project: Karkheh watershed in Ilam province

Duration of the Project: 1461 days

Description:

  • The design and construction of a grade 3 irrigation network of approximately 4250 hectares with an approximate length of 93.5 km through the installation of prefabricated concrete canals (canalet) with their sealing, an open-air drainage network of grade 3 with an approximate length of 111.6 km . The height of the back fill is at least 30 cm from the adjacent land.
  • Design and construction of hydroflumes with a diameter of 15 to 18 inches, with an approximate length of 212.5 km.

Financing, reviewing the designing and construction of Baghan Roller Concrete Dam

Employer: Bushehr Regional Water Company

Consultant: Absaran Consulting Engineers Co.

Location of the project: South East of Bushehr

Duration of Project: 36 months

Description:

  • The project includes a RCC dam, height of 56 meters, dam crest length is 311 m, volume of 235,000 cubic meters, earth – cement dike of 26 m height, dam crest with length of 293 m, and a volume of 50,000 cubic meters.
  • The earth – cement bulkhead to a height of 22 meters and a volume of 6750 cubic meters, which acts as part of the diversion system.

Executive operations of Part 2 – A:  Western Band of the Manjil – Rudbar Freeway

Employer: Company of Construction and Development of Transportation Infrastructure of the country

Consultant: Iran Oston Consulting Engineers Co.

Location of the project: Gilan Province

Duration of Project: 27 months

Description:

  • Including the implementation of all earth operations, infrastructure and road pavement
  • All operations related to the implementation of two tunnel with lengths of 206 and 685 meters and their galleries including drilling, temporary and final coating and lighting
  • Three large bridges to 400 m, 345 m and 240 m long on the Sefidrud River
  • A 52-meter underpass of Vahdat Blvd. and an intermediate separator and guard rails along the route, signs, boards and road marking

Taleghan – Hashtgerd Tunnel Part 2

Employer: Alborz Road and Urban Development Office

Consultant: Bassilu Consulting Engineers Co.

Location of the project: Alborz Province, Taleghan

Duration of Project: 24 months

Description:

Construction of Taleghan – Hashtgerd Tunnel part 2