Little Rock Electrical is involved in a variety of construction techniques including well-pointing. This technique (shown above) utilizes a series of vaccum pumps in which PVC is driven into the ground at the specified depts in order to lower the water table. This quality control technique allows us to lower specified utility manholes into dry stable locations to insure quality installation.

Base Slab of large 4-way manhole.

This picture depicts the bottom of a large 3-way utility manhole being lowered into the ground

Top of large 3-way manhole being lowered into the ground.

This picture shows the size of a typical base plate for a 4-way utility manhole.

Complete large 4-way assembly less the top

On this particular project, we have approximately 12500' of utility duct bank. This duct bank includes (6) - 6" PVC conduits encased in concrete at least 8' deep and up to 14' deep in certain areas.

This picture shows some obstacles (storm drain) that we had to be aware of when installing the utility duct bank.

This picture shows where the 6" pvc terminates into the installed utility manhole.

After the termination of the PVC, concrete must completely surround all the PVC within the duct bank.

This picture shows another portion of the concrete encased duct bank.

The red dyed concrete as shown above warns future constructors of a utility duct bank. This is one of many safety methods used by Little Rock Electrical Contractors to insure the safety of current and future workers.

This picture shows a complete concrete encased section of the utility duct bank