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DOT State of North Carolina

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DOT State of North Carolina
The North Carolina Department of Transportation evaluated the forenamed products and assigned a status of "Approved" to products NP11-5892 PL 8,000 and NP11-5893 PL 12,000.
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DOT Division of Design, Sacramento, California
Letter of Approval for Permacast products
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13

State of Louisiana

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State of Louisiana
Your product, PL 8000 and PL 12,000, is a specialty product that does not fit any approved product list in place at the current time.
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Georgia Department of Transportation
New Products Evaluation Committee Action on AP/M Permaform's "Centripipe" NPE #1202-2
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13

Government of Alberta

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Government of Alberta
[Centripipe] will be included in the Alberta Transportation Products list as follows: Potential Product - Culverts - Culvert Liner - Proprietary
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Categories: Documents | Tags: | View Count: (1084)
Florida Department of Transportation
The Department has completed a review of your application for the above referenced product.
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Categories: Documents | Tags: | View Count: (1143)
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  • White Paper: Criteria for Choosing Appropriate Large-Diameter Sewer Rehabilitation Solutions

    CCCP emerges as an extremely flexible and effective solution for most trenchless large-diameter sewer rehabilitations, especially where the rehabilitation must be structurally sound and cannot reduce ...
  • Cost of Culvert Failure

    As America’s infrastructure ages, the risk of failures increases. Bridge corrosion, road and utility degradation are becoming an increasing concern for agencies across the United States. Culvert pipe...
  • 40 Feet Deep & About to Fail

    Tomhannock Reservoir, located in the state of New York, is more than 5 miles long and holds 12.3 billion gal when full. Parts of the reservoir’s earth-filled dam date back to 1900, which means that r...
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