Thu, November 23, 2017
» Subsidiary Companies » Jahad Tosse Manabe Ab Co. » Summary of Project » Incompleted Projects
 Incompleted Projects 
1- Balaroud Dam
Balaroud reservoir dam is being coustructed on Balaroud river 16 km for from Andimeshk city in Khuzestan province. The goals of this project are irrigation of downstream farmlands, flood coutrol and hydropower generation
 
Contractual Specifications:
Owner: Power Ministry, Khuzestan Water & Power Authority
Consulting Eng:  Dez Ab consulting Eng
 
Technical Specifications:
Dam type:Rockfill with clay core
Height: 77.5 m
Crest length: 1,070 m
Reservoir volume:131,000,000 m3
Spillway:o-g Gated chute

 
2- Bijar Dam
Shahr-e-Bijar reservoir dam is Located 8 km far from Shahr-e-Bijar village, 35 km far from Rasht city on Zilky river.
The main objective of this project is supplying drinking water for Rasht, Fuman, Lahijan, Langrood and etc.
 
Project performances are as follows:
construction of dam body, cofferdam, spillway, diversion tunnel, access roads, power plant, water conveyance canal from Shahr-e-bijar dam to diversion dam, get technical works & also installation and assembling of hydromechanical structures.
 
Contractual Specifications:
Owner: Gilan Regional Water Authority
Consulting Eng:  Mahab Ghodss Consulting Eng.
 
Technical Specifications:
Dam type: Concrete face rockfill dam (CFRD)
Dam crest elevation:219.5 m (from sea level)
Dam height: 94.5 m (from basement)
Cerst height:430 m
Spillway : Free spillway in the right bank end in to cascading shoot
Access roads:28 km (separate roads)
Excavation volume: 2.7 million m3
Embankment volume: 4.6 million m3
Concrete volume: 272,000 m3
Power plant capacity: 6 MW (including 3 Fransis Turbins)
Total length of tunnel & galleries:1,125 m
Diameter of tunnel & galleries: 4.7 to 2.5 m
Total lenght of grouting curtain:712 m

 
3- Doyraj Dam
Doyraj reservoir dam is being constructed on Doyraj central river, located in 13 km northeast of Mousian and 22 km southeast of Dehloran city in westsouth of Ilam province. The main objective of this project is suppling water for irrigation of 6500 ha of Dehloran and Mousian farmlands.
 
Contractual Specifications:
Owner: Ilam Regional Water Authority
Consulting Eng:  Mahab Ghodss Consulting Eng.
 
Technical Specifications:
Dam type: Rockfill with clay core
Cerst height: 66 m
Cerst lenght: 1,040 m
Rockfill volume:  3,400,000 m3
Conceret volume: 36,300 m3
Reservoir volume:191,000,000 m3
Spillway:Free spillway in the left abutment

  
4- Ghadir Dam
Ghadir reservoir dam is being constructed on Sarab river 47 km far from Shahr-e- Krod city in west of Baba heydar town in Charmahal & Bakhtiari province.
The goals of this project are irrigation of downstream farmlands and flood control.
 
Contractual Specifications:
Owner: Charmahal & Bakhtiari Regional Water Authority
Consulting Eng: Ab Tosse Paydar Consulting Eng
Contractor: Jahad Tosse Manabe Ab
 
Technical Specifications:
Dam type: Rockfill with clay core
Dam height:68 m
Crest elevation:  2273 m (from see level)
Crest length: 624 m
Spillway:   Free spillway (on the left sight)
Diversion tunnel diameter:  4 m
Diversion tunnel length:  310 m

 
5- Karaj metro
Karaj urban railway line 2 is being constructed in Karaj city in Tehran province. The total length is 27 km with 27 stations. The excavation and lining of 3.5 km of this project is carried out by JTMA.
 
Contractual Specifications:
Owner:  sabir Co.
Consulting Eng: Mahab Ghodss Consulting Eng.
Contractor: Jahad Tosse Manabe Ab
 
Technical Specifications:
Route length: 3.5 km 
Main tunnel diameter: 9.15 m
Lining thickness:  0.35m
Concreting volume:44,500 m3
Excavation volume:25,200 m3

  
6- Karoun 4 Dam
Karun 4 dam is being constructed on Karun river 180 km southwest of Shahr-e-Kord. With the height of 230 m, his the highest dam in the country.
The main dam body and upstream and downstream cofferdams are constructed by JTMA. The main abjectives of the project are hydropower generation and flood control.
 
Contractual Specifications:
Owner: Power Ministry, Iran Water and Power Development Company (IWPCO)
Consulting Eng: Mahab Ghodss Consulting Eng
 
Technical Specification:
Dam type:Concrete double arch
Height;230 m
Crest lenght; 440 m
Reservoir volume:2.32*10e9 m3
Diameter of diversion tunnels:9.5 m (2 tunnels)
Total volume of excavation:1,700,000 m3
Total volume of excavation:1,700,000 m3
Concrete volume:  1,800,000 m3
Length of diversion tunnel #1: 637
Length of diversion tunnel #2: 695
Spillways: gated chute spillway at the right bank & free spill way on the crest
Installed capacity of the power plant: 1,000 MW
Annual power generation:        2.107 GW
Turbines:4 Francis

 
 
7- Siazakh Dam
Siazakh reservoir dam is being constructed on Kagholi and Sheykh Heydar and Ghezelozan river, 5 km far from Divandareh city. The main objectives of the project are flood control of Ghezelozon river and supplying warer for irrigation, and agriculture development.
 
Contractual Specifications:
Owner:   West Regional Water Authority.
Consulting Eng:  Abniru Consulting Eng
 
Technical Specifications:
Dam type: Rockfill with clay core
Embankment volume: 1,800,000 m3
Dam height:84 m
Concrete works:  32,000 m3
Reservoir volume: 230,000,000 m3
Galleries & tunnels length:769 m
Galleries & tunnels diameter:4 m
Total area of grout curtain: 18,000 m.l

 
8- Tehran metro
Tehran Subway line 3 is being constructed from southwest to northeast of Tehran city. The route length is 33.2 km including 5 parts. JTMA is the contractor of part one of the project. Part one includes 4.9 km excavation and lining of the tunnel and constructing the Azadegan terminal and also 4 stations.
 
Contractual Specifications:
Owner: Rail Transportation Industries (RTI)
Main Consulting Eng: Moshanir Consulting Eng.
Cooperate Consulting Eng.:
-          Iran Industrial Consulting Eng.
-          CVR Consulting Eng.
-          Parhoon Tarh Consulting Eng.
-          Tehran Behro Consulting Eng.
-          Faranegareh Consulting Eng.
-          Takvin Shahr Consulting Eng.
Contractor: Jahad Tosse Manabe Ab (EPC contractor)
 
Technical Specifications:
Route length:   4,915 m
Main tunnel diameter:   9.15 m
Lining thickness:0.35m
Stations:4 stations and the terminal
 

 

 

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طراحی سایت و پورتال، هاست و سرور اختصاصی - رادکام