Engineering Design and Site Supervision Services for HVDC Project of Semnan - Golpaygan (Iran)


Title: Engineering Design and Site Supervision Services for HVDC Project of Semnan - Golpaygan (Iran)
Start Date: 2012
End Date: 2013
Client: Semnan Regioal Electric Company (SREC)
Location: Semnan and Golpayegan Cities (Iran)
Scope Of Work: - Performing design and supplementary Studies
- Preparing technical specifications of equipments and systems and designing executive drawings (Based on phase 1 outcome)
- Preparation of tender documents for Semnan and Golpayegan HVDC convertors
- Cooperation in floating tender
- Performing Contract Negotiation
- Design review of EPC contractor documents

Details:
This transmission line is the first HVDC transmission line in Iran. For possibility of transferring power in large distances, TAVANIR has decided to build a transmission line in HVDC system. For this purpose connection of Golpaygan and Semnan has been selected. Engineering of HVDC substations is included in this project too. This transmission line will be bipolar with lattice towers. The length of this transmission line is about 600 kilometers and it begins from Golpaygan in Isfahan province and ends to Semnan. The client of this contract is Semnan Regional Electrical Company (SREC). The consultant’s services before contractor’s contract awarding should be done in 18 months. The main services for this project include: System study, Route selection with GIS technology, Selecting the best position for substations, Surveying by LiDAR technology, Environmental studying, Soil investigation, Basic and conceptual Design, Detail design, Tendering and contract awarding to the contractors, Site supervision, FAT inspections, Project monitoring and management and etc.