Engineer Checking Petrochemical Gas Pipeline At Construction Site - Turkish Stream. Portrait Of A Worker In Red Hard Hat And Yellow Vest. Engineer Standing Next To Oil Or Gas Pipeline And Writing On Clipboard. Pipes Are Laid On Top Of Supportive Sandbags Beside Trench And Welded Together.

KEYWORDS

aged agricultural blue clipboard clothing constructing construction control copy copyspace damage digging ecology energy engineer engineering environment environmental equipment foreman gas hard hat helmet industrial industry infrastructure inspection inspector installation land landscape man middle mining natural occupation occupational oil outdoors people petrochemical pipeline power protective real safety site sky space standing stream supervisor technician trench tube turkish vest work worker writing yellow