15' x 7.5' Stone Arch Culvert - Columbus, OH

Project Location

Columbus, OH

Construction cost

$600,000

Construction Start/End

06/2011 - 11/2011

Details

When was it constructed and how long has it been in service:

Constructed in 1800's

Dimensions:

Diameter of line, sewer pipe material (RCP, MCIP, brick, etc.), length of rehab portion: 15' Stone Arch Culvert, approx 247 LF

Depth of pipe:

Unknown

Depth of ground water:

Unknown

Health and safety:

Used conventional confined space entry program

Has any re-inspection been performed? What was the condition of the pipe?

Unknown

Methodology

Ventilation and odor control used:

Forced air was supplied in the culvert

Rehab method used:

Danby PLIIIE – 1” Modular panels were used to rehab this arch, a leveling ledge was poured to support the panel on each side. Full annulus grouting with cementitious grout with minimum compressive strength of 6,000 psi.

Cleaning method used (if required) and who cleaned the line:

High pressure (8,000 - 10,000 psi) water blasting performed by Danby installer, Midwest Mole

Method of flow bypass or diversion, if used:

Internal HDPE by-pass pipes were installed in the bottom of the pipe.

Hurdles

Problems encountered during construction:

None

Problems encountered after construction:

None