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A worker installs a sewer manhole on a septic tank made of concrete rings. Construction of sewage disposal systems for private houses.
Related tags:
- septic tank
- install
- sewer
- drainage
- maintenance
- plumbing
- maintenance worker
- repairman
- fix
- worker man
- concrete construction
- construction work
- builder
- construction worker
- worker
- equipment
- construction industry
- construction
- construction equipment
- water tank
- water industry
- pipeline
- construction man
- sewage
- assembly
- industrial worker
- storage tank
- industrial cleaning
- cleaning man
- industrial
- water system
- sanitation
- water pump
- pump
- toilet cleaner
