Category Archives: Power Plants

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Construction operations of concrete cooling tower of Latakia Combined Cycle Power Plant

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Construction operations of concrete cooling tower of Latakia Combined Cycle Power Plant

Construction of 540 MW combined cycle power plant of Latakia. Due to the increase in electricity demand in Syria, the need to re-implement the industrial, agricultural, service and tourism sectors were put in the agenda. Performing the remaining construction operations of concrete cooling power of Latakia combined cycle power plant in Al-Rastan, next to Dam 16 Tishreen was put in the agenda of this project to provide the conditions for absorbing heat produced by the electricity generation operations.

Status of Project: In Progress

Project Highlights

Role of Parhoon Tarh Contractor of Construction Operations
ClientConstruction and development of MAPNA Combined Cycle Power Plant (Tosse 2)
Location Syria- Latakia
Project Cost 6 million Euro
Project Duration 15 months

 

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Project Volumes

Concrete work: 13,000  m3
Excavation: 13,000  m3
Traditional Formwork: 4.600  m2<
Framing X-LEG column’s formwork: 5.200  m2
Shell Climbing frame: 46,000  m2
Upper ring formwork: 400  m2
Reinforcement: 4,000 tons
Steel structures: 320 tons
Embankment: 7,500  m3
Number of X-LEG column: 32

Project Specification

Number of cooling towers: One unit
Height of the towers from foundation: 134m
Maximum diameter: 83m
Thickness: 18 to 125cm

Project Goals

  • The cooling system of combined cycle power plant
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Construction of Combined Cycle Power Plant of Mobarakeh Esfahan Steel Plant

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Construction of Combined Cycle Power Plant of Mobarakeh Esfahan Steel Plant

To follow the policies set by the Minister of Energy and TAVANIR Company which aim at establishing private power plant projects in Iran to generate electricity for meeting the demands, the plan for building gas power plant in south Esfahan was launched. The average annual capacity of South Esfahan Power Plant is 5 million and 700 thousand MW/hour. The site of this project is in Esfahan Province, km 75 southwest road.

Status of Project: In Progress

Project Highlights

Role of Parhoon Tarh: Contractor of Construction Operations
Client: Construction and development of MAPNA Combined Cycle Power Plant (Tosse 3)
Location: Esfahan- Mobarakeh Steel Complex
Project Cost: 3,430 billion IRR
Contract duration: 14 months

 

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Project Volumes

Concrete work: 35,000  m3 Excavation: 135,000  m3 Frormwork: 31,500  m2 Reinforcement: 3,100 tons Steel structures: 170 tons Embankment: 16,500  m3

Project Specification

Type of power plant: Combined Cycle
Power Plant Capacity: 914 MW
Number of units: Two gas units 307 MW and one steam unit, 300 MW
 

Project Goals

  • Improving power generation and helping environmental conditions
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Construction Operations for Rehabilitating the Cooling System of Unit 5 Eslamabad Power Plant of Esfahan

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Construction Operations for Rehabilitating the Cooling System of Unit 5 Eslamabad Power Plant of Esfahan

Isfahan’s IslamAbad power plant is located in a very favorable geographical location. It is located on the edge of ZayandehRood River and near the Qaemiyeh hills. This power plant is located in the southwest of Isfahan and at the beginning of Zob Ahan highway, with an area of approximately 74 hectares. Currently, Isfahan power plant is connected to the country’s national electricity grid with five steam units with a nominal power of 835 MW, including two 37.5 MW, one 120 MW and two 320 MW steam units. The Rehabilitating the cooling system of this power plant with a hybrid cooling system is constructed In Iran for the first time to absorb the heat of the work process, which is the one of the goals of this project.

Status of Project: In Progress

Project Highlights:

Role of Parhoon Tarh Contractor of Construction Operations and Site Building
Client:Construction and development of MAPNA Combined Cycle Power Plant (Tosse 1)
Location:Esfahan- Eslamabad
Project Cost: 1,390 billion IRR
Contract duration: 24 months

 

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Project Volumes:

Concrete work: 9,000 M3
Excavation: 50,000 M3
Rock clearing: 150,000 M3
Formwork: 25,000 M2
Reinforcement: 810 T
Steel structures: 220 T
Embankment: 41,000 M3

Project Specification:

The hybrid cooling tower is a simultaneous combination of a dry cooling tower and a wet cooling tower in one single system in which, the upper part is the dry part and the lower part contains the wet part. Using this cooling tower reduces evaporation, thus leading in the reducing of both water and electricity consumption. These towers are high and contain precise and exact piping system.  

Project Goals:

  • To build the first hybrid cooling in Iran in Eslamabad Power Plant of Esfahan to absorb the heat in the work process
 
 
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Qeshm Combined Cycles Power Plant

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Construction operations of Qeshm Combined Cycle Power Plant

Qeshm combined cycle power plant is built on 73 hectares of land in kilometer 18 Laft to Qeshm Road. The scope of the work included building a combined cycle block consisting of 2 gas units in 170 MW capacity, power plant substation in GIS type in 230 KW voltage level, and steam turbine in 160 MW capacity in the ISO (final 500 MW) conditions. The construction operations of the water intake of this power plant in 100 thousand cubic meter water intake capacity, the infrastructure, and pavement of the access roads in the gasfield are among the work objects of this project as well.

Status of Project: In Progress

Project Highlights

Role of Parhoon Tarh: Contractor of Construction Operations and Site Building
Client: Construction and development of MAPNA Combined Cycle Power Plant (Tosse 3)
Location: Hormozgan Province- Qeshm Island
Project Cost: 3,560 billion IRR
Project Duration: 20 months

 

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Project Volumes

Concrete work: 71,000  m3
Excavation: 217,000  m3
Formwork: 105,000  m2
Reinforcement (armature): 6,200 T
Steel structures: 2,400 T
Embankment: 150,000  m3
Asphalt: 18,000  m2

Project Specification

Type of power plant: Combined cycle
Power plant capacity: 500 MW
Number of units: 2 gas units, one steam unit and water intake structure
 

Project Goals

  • Electricity generation and improving the environmental conditions
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Steam Part of “Kashan” Combined Cycle Power Plant

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Steam Part of “Kashan” Combined Cycle Power Plant

“Kashan” Combined Cycle Power Plant, has been constructed in Kashan city, Esfahan province. Capacity of this power plant, being the supplier of a part of the overall network electricity of the country, is 324 MV, being supplied by operating two gas stations .The main owner of the project, is the Power Development Organization of Iran. Based on the approved strategy, Kashan Power Plant Project, has been implemented in form of 17 contracts in the engineering, equipment supply and execution sectors. Also the post capacity of Kashan Power Plant, is 230 Kilo volts, and the engineering, supply and construction thereof, is within the working scope of the project owner. The executive operations of Kashan Power Plant construction started on 23 Jan., 2008 and the first unit of the said power plant, entered the circuit on 27 June, 2009 (Synchron). The last unit of this power plant was provisionally delivered to the owner on 31 Jan., 2010. In the Kashan Gas Power Plant Construction Project, the record of minimum interval between the start of excavation of the hall turbine and the Synchron of the 1st unit, has been registered as a period of 14 months.


Status of Project: Completed

Project Highlights

Role of Parhoon Tarh: Contractor of all construction operations
Client: Mapna Group
Consultant Engineer: Ghods Niroo Consulting Engineers Company
Location: Esfahan Province
Project Cost: 530 billion Rials
Project Duration: 24 Months

 

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Project Volumes

Concrete Work: 24456  m3
Excavation: 202006  m3
Formwork: 41781  m2
Reineforcement: 2243 T
Steel Structures: 191 T

Project Specification

Type of Power Plant: Combined cycle
Power Plant Capacity: 324 MV
Number of Units: 2 gas units, each 162 units

Project Goals

  • Power Generation & Improvement of Environmental Conditions

Project Stakeholders

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Caspian Combined Cycles Power Plant

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Caspian Combined Cycles Power Plant

Mazandaran Combined Cycle Power Plant has been constructed in Noshahr city at Mazandaran province. Capacity of this power plant which supplies a part of the overall electricity network of the country, is 450 MV, being supplied by operating one gas unit. The main owner of the project, is Mahtab Caspian Power Generation Company. All construction & installation operations related to Noshahr Power Plant, are carried out in form of 3 contracts: (1) construction & civil works of the project (2) installation of crane, metal structure and sandwich panel (3) purchase of goods & equipments. By construction of combined cycle units, while improving the environmental conditions, increase of the power plant’s efficiency also became possible. The main tasks of the execution part included all soil operations of the power plant site, all building works of the tankers, buildings and warehouses related to the main power plant buildings, performing all interring works, etc. Also the main works of the design & execution (including design, procurement, supply & execution) included all landscaping operations, filtration house, sewage system, office buildings as well as all mechanical & electrical operations related to air-conditioning system, fire extinguishing, procurement & installation of the cranes used in the site.


Status of Project: Completed

Project Highlights

Role of Parhoon Tarh: Contractor for complete execution of executive activities
Client: Energy Gostaran Motahed Co.
Consultant Engineer: Raz Ahang Co.
Location: Mazandaran Province
Project Cost(along with purchase & installation of cranes): 1,394 billion rials
Project Duration: 30 Months

 

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Project Volumes

Concrete Work: 22507  m3
Excavation: 161,148  m3
Formwork: 45,104  m2
Reinforcement: 2,815 T
Sandwich Panel: 19,634  m2
Steel Structures: 2,464 T

Project Specification

Type of Power Plant: Combined cycle
Power Plant Capacity: 450 MV
Number of Units: 1 Gas Unit

Project Goals

  • Power Generation & Improvement of Environmental Conditions

Project Stakeholders

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Yazd Farab Cooling Tower

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Yazd Farab Cooling Tower

Parhoon Tarh has achieved a great success in executing cooling tower projects with climbing formworks. According to this success we have used the same method in executing Yazd Farab cooling tower project.


Status of Project: Completed

Project Highlights

Role of Parhoon Tarh: Main Contractor
Client: MAPNA Group
Consultant Engineer: Ameran-Ofogh Consulting Engineers & Farab co. as the main consultant
Location: Iran-Yazd Province
Project Cost: 8.5 million USD
Project Duration: 14 Months

 

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Project Volumes

Concrete Volume: 8,000 m3
Earth Works: 14,000 m3
Reinforcement: 3,000 tons
Formwork: 55,000 m2

Project Specification

Number of Towers: 1 Unit
Height from Foundation: 120 m
Maximum Diameter: 80 m
Thickness: Vary from 18 cm to 125 cm

Project Goals

  • Cooling the working fluid

Project Stakeholders

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Sanandaj Cooling Towers

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Sanandaj Cooling Towers

Because of Parhoon Tarh Co’s great performance in execution of Sanandaj combined cycle power plant and gaining employer’s satisfaction, the client decided to extend Parhoon Tarh’s responsibility by assigning the construction of two cooling towers. All civil works of the mentioned cooling towers with maximum height of 125 m were completed by this company implementing of climbing form working system.


Status of Project: Completed

Project Highlights

Role of Parhoon Tarh: Main Contractor
Client: MAPNA Group
Consultant Engineer: Moshanir Co. as Consulting Engineers & Ghods Niroo Co. as the supervisor
Location: Iran-Kurdistan Province
Project Cost: 15 million USD
Project Duration: 18 months

 

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Project Volumes

Number of Towers: 2 units
Height from Foundation: 125 m
Maximum Diameter: 73 m
Thickness: Vary from 18 cm to 125 cm

Project Goals

  • Cooling the working fluid

Project Stakeholders

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Yazd Solar Thermal

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Yazd Solar Thermal

Thanks to many sun-rich areas in Iran, there is high capacity of using solar energy. Yazd integrated solar combined cycle power station is a hybrid power station situated near Yazd, Iran which became operational in 2009. It is the world’s first combined cycle power plant using solar power and natural gas. This plant has capacity of 467 MW and uses solar energy in order to augment its steam generation by concentrating solar power technology.


Status of Project: Completed

Project Highlights

Role of Parhoon Tarh: Managing Contractor (MC)
Client: MAPNA Group
Consultant Engineer: Moshanir Consulting Engineers
Location: Iran-Yazd Province
Project Cost: 18 million USD
Project Duration: 40 months

 

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Project Volumes

Concrete Volume: 31,000 m3
Formwork: 78,000 m2
Reinforcement: 3,300 tonss
Steel Works: 3,300 tons
Sandwich Panel: 20,500 m2

Project Specification

Capacity: 478 MW
Number of Units: 2*159 MW gas units (V94.2) Number of steam units: 1*143 steam unit
Capacity of Solar Unit: 3,300 tons
Steel Works: 17 MW

Project Goals

  • Developing and using clean energy, and making optimum use of the solar energy

Project Stakeholders

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Rudeshur Simple Cycle

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Rudeshur Simple Cycle

Constructing 1st phase of Rudshur power plant located at 44th Km of Tehran-Saveh free road, with a capacity of 792 MW, inaugurated in summer 2004 and operated in winter 2006. The most important technical specifications of these Power Plant units are high power generation amounting to 264 MW for each unit, availability rate over 92%, and efficiency rate around 39%. Besides, observing environmental standards with the aim of the green industry differentiate these units from the other similar ones. Parhoon Tarh Company was responsible for managing the project based on a MC contract.


Status of Project: Completed

Project Highlights

Role of Parhoon Tarh: Managing Contractor (MC)
Client: Arian Mahtab Gostar Co.
Consultant Engineer: Electrowatt Consulting Engineers as Designer & Wala Energy Co. as supervisor
Location: Iran-Markazi Province
The original contract amount: 208 million euros
Contract cost Parhoon Tarh: 10 billion rials
Project Duration: 30 months

 

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Project Volumes

Capacity of 1st Phase: 789 MW
Capacity of all Phases: 2100 MW
Type of GTG Units: Siemens V 94.3.2a
Number of Units: 3 × 262.9 MW (1st Phase)

Project Goals

  • Considering annual growth of the national demand as well as the I.R.I policies to activate the private sector in supplying electricity
  • Rudeshur SCPP with a final capacity of 2,100 MW by 8 units completed by the private sector in an aim to make up the part of the national grid demand

Project Stakeholders