Diagnoses problems and/or failures in heating/air conditioning / refrigeration systems for the purpose of identifying equipment and/or systems repair and replacement needs. Installs heating/air conditioning/refrigeration equipment and systems (e.g. coils, pumps, controls, electric motors, etc.) for the purpose of providing comfort inside facilities. Maintains tools and/or equipment for the purpose of ensuring the availability of equipment in safe operating condition. Prepares written materials (e.g. filter inventory, work orders, bids, equipment inventory, etc.) for the purpose of documenting activities, providing written support and/or conveying information. Repairs various items, systems and/or components (e.g. coils, fans, air compressors, controls, pumps, boilers, etc.) for the purpose of ensuring that items are available and in safe working condition.  Requests equipment and supplies for the purpose of maintaining inventory and ensuring availability of required items. * Responds to emergency situations for the purpose of resolving immediate safety concerns. Transports various items (e.g. tools, equipment, supplies, etc.) for the purpose of ensuring the availability of materials required at job site.  Performs other related duties as assigned for the purpose of ensuring the efficient and effective functioning of the work unit.

Administrative Department/worker Stock cabin food supplies (coffee, tea, sugar, etc.) as needed. Replenish supplies such as drinking glasses

Facilitate effective communication between two parties that do not speak a similar language by converting one spoken or written language to another. Attend conferences and meetings and act as official translator to mediate discussion. Relay concepts and ideas between languages. Translate spoken communication to sign language for hearing impaired audience. Convert written materials from one language into another, such as books, publications, or web pages. Edit and proofread text to accurately reflect language. Employ computer-assisted translation. Facilitate communication for people with limited English proficiency. Translate languages at meetings Read aloud documents in a language other than that in which they were written.

Implements national sales programs by developing field sales action plans. Maintains sales volume, product mix, and selling price by keeping current with supply and demand, changing trends, economic indicators, and competitors. .

Prepare purchase orders and send copies to suppliers and to departments originating requests. Determine if inventory quantities are sufficient for needs, ordering more materials when necessary. Respond to customer and supplier inquiries about order status, changes, or cancellations. Perform buying duties when necessary. Contact suppliers in order to schedule or expedite deliveries and to resolve shortages, missed or late deliveries, and other problems.  To arrange special spare parts of Bitumen and ruberoid producing machines.