John P. Havrilla, PE

John P. Havrilla, PE, is director of CNG services for Wendel Architecture/Engineering (www.wendelcompanies.com). Headquartered in Buffalo, N.Y., Wendel provides consulting, design and construction services to public and private organizations looking to convert their fleets to CNG.

How to make maintenance facilities CNG compliant

How to make maintenance facilities CNG compliant

 

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