Workers check the quality of drainage pipes before installation.
Engineers is checking the air conditioning cooling system of a major building.
Engineering and metalworking technologies. New brass cylinders.
Oil & gas operations, Gabon
Industry factory. Cooling tower in building. System work machine. Water Supply and return pipe lines
HVAC Construction Worker Preparing Metal Air Duct
An engineer relaxes on the tracks of a natural gas train
Man engineer technical working in power plant control panel of industry factory.
Nuclear power plant. View of cooling towers and water vapour. Production of electricity.
Installing storm drainage pipe into a trench drain in order to drain rainwater
Storm sewer pipes underground need to be replaced because they are damaged a incapable of collecting
Engineers and technicians Inspect the completed air conditioning and water systems to continue
Female engineer communicates with colleagues to discuss natural gas separation issues
Engineers Collaborating Indoors on Industrial Project
Storage room in the modern house
Photo of young fireman with sledgehammer in hands near fire engine
Young engineer expertly consults construction drawings
Refinery industry engineer are working and discussing at front oil and gas industrial factory,
Female engineer communicates with colleagues to discuss natural gas separation issues
Engineer hold laptop tablet paper check list spray nozzle checking at pressure tank during shutdown
Industrial factory at night
Engineer wearing uniform ,helmet and glass stand hand holding tablet computer,radio communication in
asian man engineer technical department using laptop working in power plant control panel of industr
Engineers Collaborating Indoors on Industrial Project
Paper tube cores, tissues, in industry plant factory. Paper rolls. Cardboard cylinder cargo
Industrial building
Technician Operating Control Panel in Industrial Setting
Female engineer communicates with colleagues to discuss natural gas separation issues
a male and female engineer walking alongside large pipes at a construction site
Professional engineer working in a petroleum refinery, Oil refinery and gas processing plant.
