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    Construction worker climbing down ladder into shoring — Stock Photo
    Construction worker climbing down ladder into shoring
    Lineman on ladder working on cable lines on power pole — Stock Photo
    Lineman on ladder working on cable lines on power pole
    Water department technician reinstalling caps on fire hydrant — Stock Photo
    Water department technician reinstalling caps on fire hydrant
    Engineer installing new membranes in an O2 electrochemical sensor probe in a laboratory — Stock Photo
    Engineer installing new membranes in an O2 electrochemical sensor probe in a laboratory
    Female power engineer climbing inside safety cage ladder at power station — Stock Photo
    Female power engineer climbing inside safety cage ladder at power station
    Water department technician using flow rate sensor — Stock Photo
    Water department technician using flow rate sensor
    Female power engineer checking condensation at power station — Stock Photo
    Female power engineer checking condensation at power station
    Female power engineer using compressed gas cart at power plant — Stock Photo
    Female power engineer using compressed gas cart at power plant
    Male students using equipment in shop class workshop — Stock Photo
    Male students using equipment in shop class workshop
    Water treatment engineer in treatment room — Stock Photo
    Water treatment engineer in treatment room
    Construction worker guiding water main into place — Stock Photo
    Construction worker guiding water main into place
    Maintenance supervisor with spinal cord injury moving tow chain in utility truck garage — Stock Photo
    Maintenance supervisor with spinal cord injury moving tow chain in utility truck garage
    Female power engineer preparing canvas bucket in service garage — Stock Photo
    Female power engineer preparing canvas bucket in service garage
    Construction worker preparing to enter shored up hole with shovels — Stock Photo
    Construction worker preparing to enter shored up hole with shovels
    Engineer in electric power plant inspecting manual valve in condenser room piping — Stock Photo
    Engineer in electric power plant inspecting manual valve in condenser room piping
    Portrait of female power engineer with pressure sensor at power station — Stock Photo
    Portrait of female power engineer with pressure sensor at power station
    Engineer polishing O2 electrochemical sensor probe in laboratory — Stock Photo
    Engineer polishing O2 electrochemical sensor probe in laboratory
    Lab technician adding reagent to sample while measuring pH — Stock Photo
    Lab technician adding reagent to sample while measuring pH
    Industrial engineer climbing ladder with safety cage at a power plant — Stock Photo
    Industrial engineer climbing ladder with safety cage at a power plant
    Female power engineer adjusting water valves at power plant — Stock Photo
    Female power engineer adjusting water valves at power plant
    Water department technician opening fire hydrant to flush water pipes — Stock Photo
    Water department technician opening fire hydrant to flush water pipes
    Female power engineer sorting through scaffolding at power plant — Stock Photo
    Female power engineer sorting through scaffolding at power plant
    Construction worker using saw to cut through old water pipe — Stock Photo
    Construction worker using saw to cut through old water pipe
    Female power engineer preparing canvas bucket in service garage — Stock Photo
    Female power engineer preparing canvas bucket in service garage
    Water department technician opening fire hydrant to flush water mains — Stock Photo
    Water department technician opening fire hydrant to flush water mains
    Female power engineer moving flexible drainpipes — Stock Photo
    Female power engineer moving flexible drainpipes
    Female power engineer adjusting pressure valve at power station — Stock Photo
    Female power engineer adjusting pressure valve at power station
    Lab technician recording data from sample test — Stock Photo
    Lab technician recording data from sample test
    Communications worker getting supplies from truck — Stock Photo
    Communications worker getting supplies from truck
    Construction worker cutting water main to length with gas powered saw — Stock Photo
    Construction worker cutting water main to length with gas powered saw
    Construction worker guiding water main into place — Stock Photo
    Construction worker guiding water main into place
    Female power engineer adjusting water valves at power plant — Stock Photo
    Female power engineer adjusting water valves at power plant
    Female power engineer adjusting pressure valve at power station — Stock Photo
    Female power engineer adjusting pressure valve at power station
    Engineer in electric power plant reviewing sensor readings — Stock Photo
    Engineer in electric power plant reviewing sensor readings
    Female power engineer putting equipment into bucket truck — Stock Photo
    Female power engineer putting equipment into bucket truck
    Portrait of female power engineer in front of high voltage transformer at power station — Stock Photo
    Portrait of female power engineer in front of high voltage transformer at power station
    Maintenance supervisor with spinal cord injury preparing to load shielding onto utility truck — Stock Photo
    Maintenance supervisor with spinal cord injury preparing to load shielding onto utility truck
    Engineer in electric power plant inspecting condenser room piping — Stock Photo
    Engineer in electric power plant inspecting condenser room piping
    Engineer in electric power plant using his smartphone inside condenser room — Stock Photo
    Engineer in electric power plant using his smartphone inside condenser room
    Construction worker on site carrying ladder — Stock Photo
    Construction worker on site carrying ladder
    Female power engineer moving flexible pipe at power plant — Stock Photo
    Female power engineer moving flexible pipe at power plant
    Female power engineer securing equipment on bucket truck — Stock Photo
    Female power engineer securing equipment on bucket truck
    Engineer in electric power plant inspecting condenser piping — Stock Photo
    Engineer in electric power plant inspecting condenser piping
    Female power engineer preparing canvas buckets in service garage — Stock Photo
    Female power engineer preparing canvas buckets in service garage
    Female power engineer checking injectors with compressed gas at power station — Stock Photo
    Female power engineer checking injectors with compressed gas at power station
    Construction foreman guiding placement of shoring into hole — Stock Photo
    Construction foreman guiding placement of shoring into hole
    Gloved hands of foreman working on equipment with valve on factory — Stock Photo
    Gloved hands of foreman working on equipment with valve on factory
    Lab technician adding liquid to graduated cylinder — Stock Photo
    Lab technician adding liquid to graduated cylinder
    Lineman looking up for overhead wiring at site — Stock Photo
    Lineman looking up for overhead wiring at site
    Female power engineer putting tools into a bucket truck — Stock Photo
    Female power engineer putting tools into a bucket truck
    Female power engineer putting tools into a bucket truck — Stock Photo
    Female power engineer putting tools into a bucket truck
    Portrait of female power engineer at power station — Stock Photo
    Portrait of female power engineer at power station
    Female power engineer securing cable to equipment truck — Stock Photo
    Female power engineer securing cable to equipment truck
    Construction worker attaching lifting strap to excavator bucket — Stock Photo
    Construction worker attaching lifting strap to excavator bucket
    Lab technician igniting Bunsen burner — Stock Photo
    Lab technician igniting Bunsen burner
    Female power engineer checking fuel line sensors at power plant — Stock Photo
    Female power engineer checking fuel line sensors at power plant
    Female power engineer moving flexible pipe at power plant — Stock Photo
    Female power engineer moving flexible pipe at power plant
    Gloved hands of unrecognizable man checking equipment and preparing for work at workshop — Stock Photo
    Gloved hands of unrecognizable man checking equipment and preparing for work at workshop
    Communications worker preparing to climb pole at his truck — Stock Photo
    Communications worker preparing to climb pole at his truck
    Cable installer reviewing work order for installation on smartphone — Stock Photo
    Cable installer reviewing work order for installation on smartphone