ALERT THOSE HOLDING AFCT CERTIFICATION
A significant change to the compaction specifications for asphalt pavements under Section 401 is now in place for projects let in 2019.
All certified Asphalt Field and Compaction Technicians (AFCT) need to be aware of the change. The WVDOH hosted a webinar on March 18, 2019 to help update AFCT’s on the changes. The WVDOH has provided the resources below that include the recorded webinar, updated compaction forms and the 2019 Supplemental to the Standard Specifications that details the updated specification.
• T401 - Lot by Lot Testing 2019-03-20
• T401b - Lot by Lot Comparison 2019-03-20
• T407 – Rollerpass Density 2019-04-04
• T428 – Nuclear Gauge Comparison Worksheet 2019-03-20
The WVDOH encourages anyone with questions regarding this issue to contact John Crane, WVDOH Asphalt Engineer, at (304) 558-7472, or at John.E.Crane@wv.gov.