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VDOT: Soils and Aggregate Compaction Certification Proficiency Exam

ID : 21687   
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The proctored 1 hour, 1-on-1 proficiency test is required to fully complete the VDOT Soils & Aggregate Compaction certification.  It is designed to prove an individuals’ understanding of nuclear density testing, one-point proctor and "Speedy" moisture tests. Exams are offered at various locations in Virginia. The current deadline to have Soils and Aggregate Proficiency exams completed by is Dec 17, 2022, there will be no exceptions.  Certifications are provided by VDOT.  You must bring a valid ID. This is NOT an open book exam.


You will be emailed an assigned time with site-specific instructions about 1 week before the class.

Re-testers must contact CCWA at, to schedule a retest.  (max of 2 test events per year).  

For third party billing, please contact 804.523.2284.

Participants may cancel and receive a full refund provided a written request is received no later than five (5) calendar days prior to the test date. Cancellation must be completed by notifying CCWA in writing by email to  No refund will be issued after five (5) calendar days OR for failure to cancel.

Class Details

1 Session(s)
Weekly - Thu

CCWA - Workforce Development and Conference Center




Please read:  Custom dates and locations are available for groups of 4 or more with advance notice – please contact Caleb Lamont at (804)-523-2289 to inquire. ATTENTION: You must bring a valid ID.



Schedule Information

Date(s) Class Days Times Location Instructor(s)
9/28/2023 - 9/28/2023 Weekly - Thu 08:00 AM - 05:00 PM Richmond, CCWA - Workforce Development and Conference Center  Map, Room: 107 VDOT