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Women Impacting Water Profile: Michelle Beason - National Plant Services
Congratulations to CentriPipe Applicator Michelle Beason, with National Plant Services, for her recent recognition by CWEA in their Women Impacting Water profiles.
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Georgia Water Authority Repairs Corrugated Metal Culvert
Lake City, in Clayton County, Ga., is part of the Atlanta metro core. In recent years, new construction has overgrown some existing underground assets, complicating rehabilitation of existing infrastructure.
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Canadian Railroad - Trenchless Technology Pipe Relining Guide
MUDDRUCKERS CONCRETE LEVELING & LIFTING, based in Winnipeg, Manitoba, are the pioneer users in their region of a well-tested trenchless pipe repair solution from AP/M Permaform known as CentriPipe, a centrifugally cast concrete pipe (CCCP) process. “We were the first local contractors in our area. Prior to this, we’d completed 12 CentriPipe projects,” explains general manager Doug Cook. “As people see the results and realize how useful it is as a cost-effective trenchless repair system, we’...
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 Major Arterial Roadway with Trenchless Solution
Aware of aging and deteriorating infrastructure, The City of Aurora, Colorado contracted with Wilson & Company, Inc. Engineering & Architects, to conduct a comprehensive condition assessment of Aurora Water’s corrugated metal pipe (CMP) stormwater infrastructure.
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ODOT Repairs Arched Culverts From Within Using Centrifugally Cast Concrete Solution
Arched culverts made of bolted-together corrugated metal plates are a common feature in Ohio’s sewer infrastructure. “We have quite a few of them,” said Doug Gruver, P.E., a project engineer for the Ohio Department of Transportation (ODOT). “Overall, they really do their job; they have a decent lifespan, about 50 years minimum, and we’ve developed ways to extend that with different coatings, depending on the pH of the water and abrasiveness of the streambed material.”
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Sensitive Strain Gauge Testing of Large-Diameter Culvert Rehabilitation
In March 2010, an unusually configured culvert passing under Florida State Route 16 was rehabilitated with Permacast® PL-8000, a high strength, fine aggregate composite concrete, formulated by AP/M Permaform.
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