It has been announced that Caltrans will no longer be sending a sample for CT235-Flat, Elongated Particles in Coarse aggregates with the May 2012 RSP set. Instead they will be sending samples for CT 207-Specific Gravity and Absorption of Fine Aggregates. A sample for CT 234-Method of Test for Uncompacted Void Content of Fine Aggregates will still be sent along with the CT 207 sample.
If you did not receive an email from Caltrans alerting you of this change or are now eligible to test the materials for this RSP sample set now that CT 207 is being offered make sure you contact Ms. Frances Banda at caltrans_reference_sample_program@dot.ca.gov.
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