12'6" x 7'11" CMP Arch

Project Location
ODOT - Waterford, Washington County, Ohio
Construction cost
$257,667.21 - $2,712.29/LF
Construction Start/End
03/2012 - 05/2012

Details

When was it constructed and how long has it been in service:
1959
Dimensions:

Diameter of line, sewer pipe material (RCP, MCIP, brick, etc.), length of rehab portion: Corrugated Metal Pipearch, 95 LF

Depth of pipe:
37’ below highway
Depth of ground water:
N/A
Health and safety:
Standard Jobsite safety protocol
Has any re-inspection been performed? What was the condition of the pipe?
Unknown
References

M. Blake Brown, PE Area Engineer
Ohio Department of Transportation – Dist10
740-568-3900

Methodology

Ventilation and odor control used:
Pipe was open at both ends.
Rehab method used:
Danby PLIIIE 1” Spiral wound method was used for this rehab to a finished size of 10’-8” x 6’11”
Cleaning method used (if required) and who cleaned the line:
Hydro Blast – Pressure washing was used to clean, performed by contractor, Midwest Mole
Method of flow bypass or diversion, if used:
Internal bypass in the bottom of the corner was installed as well as Sand bag weir was used to keep the low flow out.

Hurdles

Problems encountered during construction:
None
Problems encountered after construction:
None