Mongolia - Thermal Power Plant #4, Ulaanbaatar (Consulting Services for Modernization and Rehabilitation)

The project encompasses the modernisation and rehabilitation of the Russian design coal-fired Thermal Power Plant # 4 in Ulaanbaatar, which is the largest power plant in Mongolia, supplying electricity and heat to more than one third of the Mongolian population, i.e. approx. 1.1 million people. It generates more than 70% of the electricity for the central energy system. The plant consists of eight coal-fired boilers of 480 t/h that feed six turbines (1 x 80 and 5 x 100 MW). Steam is extracted for district heating and industrial use. The plant runs on middle-grade lignite from the Bangannur and Shivee-Ovoo mines. Project measures should achieve an increase of available capacity by 11.7 MW, a decrease of specific coal consumption and a reduction of the CO2 emissions. 

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intec's services

• Finalisation of scope and basic design of the project measures
• Preparation and issuance of tender documents/assistance with tender (bid evaluation, contract negotiations) for 3 lots: cooling water cleaning system with filtration, variable speed drives for two boiler feed water pumps and reverse osmosis water treatment plant
• Coordination of project implementation; Check and approval of contractor's drawings and specifications
• Assistance in the coordination and supervision of site activities
• Factory acceptance tests (FAT)
• Check and approval of contractor's invoices
• Assistance in commissioning, including QA/QC procedures, as-built documentation, and maintenance manuals
• Amendment: Cancellation of Lot 2 after bid evaluation and redistribution of equipment to be supplied and associated works; elaboration of new arrangements is ongoing

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Client

Thermal Power Plant #4 Co.

Financing

Kreditanstalt für Wiederaufbau (KfW)

Period of implementation

10.2012 - 12.2015

Slovakia - 400 kV Overhead Transmission Lines and 400 kV Substations (Stage 2: Project Implementation)

Project management and technical consultancy services to the PMU within SEPS for the planning, execution, management, coordination and monitoring of all aspects of implementing the measures in the transmission sector arising from the final shut-down of Bohunice VI NPP:

• Extension of the two 400 kV substations Bošáca and Lemešany
• Upgrading the 400/110 kV substation Medzibrod + 350 MVA transformer
• Replacement of the 2 x 220 kV overhead lines by two 400 kV lines (Medzibrod - Sucany and Medzibrod - Liptovska) of 70 km in total.

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intec's services

• Overall project management
• Update of the PMU's organisational structure
• Overall project cost control: implementation of a cost control system, cost reports, verification and certification of contractors' invoices, disbursement procedure
• Periodic update of project interface plan
• Risk assessment and management: identification and review of potential project risks and their impacts
• Contract Implementation:

1. Provision and update of project implementation tools (procedures, manuals, etc.),
2. Monitoring of EPC contracts (engineering, manufacturing, construction and commissioning, deviations, claims, variation orders, defects and disputes)
3. Supervision of installation, testing, commissioning and acceptance of works

• Safety and Licensing: establishment and periodic review of licensing process and plan
• Quality Assurance: Update of the PMU QA Plan and establishment of separate QA plans for the single projects.

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Client

SEPS - Slovenska Electrizacna Prenosova Sustava a.s.

Financing

European Bank for Reconstruction and Development (EBRD)

Period of implementation

12.2009 - 12.2015

Nigeria - 330 kV DC transmission line between Benin North and Oshogbo

Consultancy services for the construction and erection of:

• 260 km of 330 kV DC transmission line between Benin North and Oshogbo with line-in / line-out to the new 330/132 kV Akure Substation
• the new 2 x 150 MVA, 330/132 + 2 x 60 MVA, 132/33 kV Substation Akure
• the extension of Benin North and Oshogbo 330/132 substations by two 330 kV line bays.

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intec's services

• Project coordination, management and supervision
• Technical control of designs
• Receipt of equipment in the factory and of supplies to site
• Monitoring of works execution on site
• Commissioning and testing upon works completion
• Services during the defects liability period (DLP)
• Technology transfer to Employer's engineers.

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Client

Transmission Company of Nigeria PLC

Period of implementation

12.2011 - 12.2015