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Basic studies of the Lavarak project, with the capacity of 47 MW in form of taking advantage from Lar dam equipments and its diversion tunnels, was carried out by Alexander Gip and Organic Consulting Engineers. This project was approved in 1975.
In 1977 access tunnel to powerhouse cavern was completed with the length of 1000 m for geotechnical tests.
In 1980 Lar dam water transition through pipe lines and tunnels with the length of 3 kilometer to Latian dam lake and finally to Tehran became necessary.
In 1981 the project was handed over to Lar Consulting Engineers.
In 1984 the geotechnical complementary tests (excavation of trenches, sampling and in-the-field tests) was carried out by Japanese Komogaigomo Co.
In 1997 Australian Smec Co. started cooperating with Lar Consulting Engineers.
1n 2000 the project was handed over to Iran Water and Power Resources Development Co. and the studies were followed more rapidly.
In 2001 the documents were reviewed and tender documents were prepared in form of three main contract
In 2002 construction activities began by Hara Institute including excavation of access tunnel to cavern crest, penstock and ventilation shafts... | |
During 1989-1991 phase one studies were carried out by Pajuhesh Niru Co.
In 1998 surveying activities of second phase was carried out by Jihad Engineering Service Co. First phase review and second phase studies were carried out by Pars Piab Co.
In 1999 geotechnical studies of the project was carried out by Bon Pajuh Co.
In 2000 second phase survey activities was completed by Pars Piab Co.
In 2004 tendering process and determining main contractor of the project should have been carried out, but due to non-ensuring of necessary guaranties from the contractor side, inevitably the contract was cancelled.
In 2007 technical specifications of tender documents were reviewed by sakku Consulting Engineers and the main contractor was selected. | |
Basic studies of power station, as a part of Shahid Rajaee Project, began by the Mahab Qoads Consultant and Electrowatt Stoki Co. of Sweden since 1989 together with the studies of dam body. The second phase studies were completed in 1994. The capacity of this project is 13.5 MW (three units of 4.5 MW). In the middle of 2000 this project was taken from Regional Water Organization of Mazandaran and handed over to Iran Water and power resources Development Co. The studies of technical documents and preparing tender documents continued with cooperation of Mahab Qods Co. In the second half of 2001 Pajuhab Co, as the project consultant and then Armetab Co. as the civil contractor and Mabna Niroo Co. as the contractor of preparing, manufacturing and installation of switchyard equipments were elected through tendering and their activities began in March 2002. In July 2002 due to an earthquake in the region the main part of these activities came to a halt. In February 2004 the main contract of project was concluded with Farab Co. and up to now the project’s different phases are being implemented. |
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