3. Dismantling

A contractor must execute dismantling of existent former equipment of the system of electric defense of substation 330 kV «October». It touches:

• Closets and assembling of the modernized system of electric defense;

• Proper cables.

A contractor is under an obligation to pass all dismantled equipment on storage of Customer.

At the end of the stage of working-out of project and minimum 2 (two) months prior to beginning of dismantling Contractor gives Customer for consideration and assertion list of equipment which Contractor must dismantle on SS-330 kV «October».

4. Training

Tendered shall submit detailed and explicated information concerning training place, and how many Employers trainees shall study specific type of equipment supplied in his Tendering proposal

The Contractor shall schedule completion of the training program to coincide with completion of Factory Acceptance Test of the Relay Protection and Automation system so that the Employer’s trained personnel may take benefit of it during commissioning on site.

The Contractor shall include in his proposal for the training program, international and inland travel expenses for the Employer’s personnel, full board (including weekends) and

accommodation expenses as well as per diem at the flat rate of thirty (30) Euros per day and per trainee at the training facility location. The training program shall be subject to the Employer’s approval

The number of Employer’s trainees shall be 12.

Employer’s trainees shall receive certificates empowering to perform independent equipment maintenance at the end of training.

5. Operational Conditions

All equipment supplied by the Contractor shall provide operating efficiency in the following climatic conditions:

• ambient room temperature: from minus 5°С to plus 50°С;

• open air temperature: from minus 35°С to plus 40 °С;

• relative humidity: from 5% to 95%.

The equipment mounted indoor shall have:

• climatic version of UHL (УХЛ) type (for microclimatic areas with mild and cold climate) according to GOST 15150-69 “Machines, devices and other facilities. Modifications for different climatic areas. Categories, operational conditions, storing and shipping concerning the influence of environmental climatic factors”;

• natural air cooling.

The equipment shall withstand seismic impacts as per IEC 60255-21-3, class 3.

6. General Design Requirements

Relay protection and special automatics devices shall be installed in relay cubicles and panels.

The equipment shall be designed so that it wouldn’t be able to cause danger to workers while erection, operating repair and maintenance as well as electrical network damage or malfunction of some other equipment connected to it.

The equipment shall comply with international electromagnetic compatibility standards and conform to the requirements that are demanded from hardware to be used in automatic generation, transmission and distribution systems.

The Relay protection and special automatics system of the OHL and substation's elements shall be implemented:

• with use of microprocessor-based digital devices;

• as stand-alone devices with short circuit response in the specified zones;

• in accordance with the existing Ukrainian rules and technical requirements of technological design, “ Rules of Technical Operation” (PTE) and “Rules of electrical Equipment Arrangement” (PUE).