State investigates area asphalt plant

The state of Ohio should hire staff to conduct more unnanounced site inspections of plants that provide asphalt for road projects after an allegation that an area company was using substandard materials, according to an Ohio Inspector General report released Tuesday.

The OIG found no evidence to support allegations that Walls Brothers Asphalt Co., with worksites in Brookville and Greenville, had provided substandard asphalt for use in state road paving projects.

The complainant, a former employee, refused to comply with the investigation after making the initial allegation. State investigators found no evidence of corner-cutting.

“An analysis of purchase and delivery records obtained by an inspector general subpoena showed the asphalt plant received more than the necessary quantity of asphalt binder containing the specified polymer additive to complete the state paving projects,” Ohio Inspector General Randall Meyer said in a news release.

The allegations in this case were very similar to those made about an asphalt plant in Tiffin that led to no findings of wrongdoing in December after former employees refused to talk to investigators.

OIG spokesman Carl Enslen said these investigations would be aided by additional inspections and record-keeping by the Ohio Department of Transportation.

“There’s always the possibility there could be those allegations, we just want to see more (documentation),” he said. “That would make it better.”

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