ID 259281890 © Tingchai21 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
architecture building cable cement columns concrete conduit connect construction crushed rock danger design digging electrical energy engineering environment equipment flexible footing footings foundation grounding hdpe industrial installation insulator iron line machine material metal outdoor plant power safety shaft soil spread steel structure substation switchyard system takeoff tower underground welding wires workplace high voltage take-off