Square Wildlife crossing culvert underpass
Storm culvert drainage pipe concrete revetment
Storm culvert drainage pipe concrete revetment
Ball valve with red handle
Concrete septic tank made of several rings with an orange drainpipe at the bottom.
Concrete septic tank with a capacity of 10 cubic meters placed in the garden by the house.
It is important to dig a trench to lay drainage pipes during heavy downpours in order to drain
Water tap
Concrete septic tank with a capacity of 10 cubic meters placed in the garden by the house.
Concrete septic tank made of several rings with an orange drainpipe at the bottom.
Concrete septic tank with a capacity of 10 cubic meters placed in the garden by the house.
Water hose
Various types of prefabricated concrete for discharges
Water silver hose
Concrete septic tank with a capacity of 10 cubic meters placed in the garden by the house.
While heavy rainfall is occurring, the worker digs a trench for laying a drainage pipe for the
Concrete septic tank with a capacity of 10 cubic meters placed in the garden by the house.
Concrete septic tank with a capacity of 10 cubic meters placed in the garden by the house.
Underground process installation of drainage pipes for rainwater a stormwater during construction
Laying of underground storm sewer pipes at a construction site. Installation of water supply
Water taps in the assembly
The worker digs a trench to laying drainage pipe for rainwater during heavy rainfall
Process of assembling drainage pipes for outflow of rain water a storm water in an underground
During a major rainfall, a worker digs a trench so as to lay drainage pipe to collect the rainwater
Construction site on reconstruction of the city water system at plastic PVC pipes stacked in rows
Plastic PVC pipes stacked in rows at a construction site on reconstruction of the city water system
