KAZAN / TATARSTAN / RÚSSIA - NOVEMBRO 15 2016: Backside view motion to worker in uniform jacket turning level at oil extracting well against bright sunset on November 15 in Kazan - Banco de filmagens e vídeos

An electrician or builder and engineer, in a blue robe, in a yellow and white helmet, check the technical overview for strength, prepare electric poles, an electric tower, energy, and workers.

10 September, 2016, Mariupol, Ukraine, Ukrtransagro LLC. Worker goes up stairs at sea grain terminal silo. Adult man looking at loading grain from silo to bulker ship via moving trunk machine in dock.

Concrete is getting poured from the canister by the workers. 4K

An electrician or builder and engineer, in a blue robe, in a yellow and white helmet, check the technical overview for strength, prepare electric poles, an electric tower, energy, and workers.

Young female climber walks by pendant rope bridge on high ropes course in extreme park. Rock climbing concept.

KAZAN, TATARSTAN/RUSSIA - APRIL 17 2018: Closeup plant employee removes tool from metal pipe and drilling rig starts to extract oil samples on April 17 in Kazan

KAZAN, TATARSTAN/RUSSIA - APRIL 17 2018: Closeup experienced employee fastens tool on pipe and rig mechanism rotates drilling well for oil extraction on April 17 in Kazan

KAZAN, TATARSTAN/RUSSIA - AUGUST 02 2017: View from below skilled employee goes down metal stairs from working pump jack against blue sky on August 02 in Kazan

KAZAN, TATARSTAN RUSSIA - MAY 21 2018: Skilled employees in blue uniform check large transformer lifted up with truck crane near village cottages on May 21 in Kazan

KAZAN, TATARSTAN/RUSSIA - AUGUST 02 2017: View from below worker with red bag goes down metal stairs from operating pump jack against cloudy sky on August 02 in Kazan

Closeup oil factory employee in protective outfit beats long pipe with hammer to release exploratory pits