Laying heating pipes in a trench at construction site. Energy efficient insulated pipes. Cold and hot water, heating and heating system of apartments in the house.

Related tags:

• sewer
• drainage
• pipe
• pipeline
• sewage
• construction site
• construction industry
• construction house
• construction
• construction work
• pump
• engineering
• civil engineering
• industry
• civil
• communication
• excavator
• plumbing
• connection
• network
• system
• underground
• dig
• 4k
• 18+