broken sidewalk. conducting the cable underground. cable laying work. communications in the city. digged paving bricks

hole electricity underground pavement sidewalk construction site cement blue tube electric trench supply line sewage open maintenance drainage cable surface build ground sand material brick industry concrete stone asphalt repair job paving tool work road shovel background laying dig service urban industrial outdoor street cobblestone city equipment metal block broken sidewalk conducting underground work communications city digged bricks bricks pedestrian area renovation