| Quality Control Manager |
Aggregate Technician (CET
021 or CET 027) or
AGCS Technician (CET 032)
|
| Aggregate Sampling |
Aggregate Technician (CET
021) or Mixture Aggregate Technician (CET 020) or AGCS
Technician (CET 032) |
| Splitting and Gradation
Testing |
Aggregate Technician
(CET 021) or Mixture Aggregate Technician (CET 020) or
Gradation Technician (IDOT) note 1
|
| Quality Control Manager |
Hot Mix Asphalt Level II (CET
023) |
| Aggregate Sampling and Gradation
Testing |
Hot Mix Asphalt Level I (CET
029) notes 1 & 3 |
| HMA Sampling and
Testing |
Hot Mix Asphalt
Level I (CET 029) |
| HMA Mix Design |
Hot Mix Asphalt
Level III (CET 031) |
| Quality Control Manager |
PCC Level II Technician is
recommended |
| Job Site Mix Sampling &
Testing |
PCC Level I (CET 030) or
Concrete Tester (IDOT) note 2 |
| Concrete Plant |
PCC Level II (CET 030, CET
024, and CET 020) notes 1 & 3 |
| Precast |
Must have current A.C.I. card
(no IDOT certification required)
|
|
Note 1 |
A Gradation Technician must
be supervised by a Mixtures Aggregate Technician or an
Aggregate Technician. Under
supervision, a Gradation Technician may perform
gradation testing at a PCC or HMA mix plant. |
|
Note 2 |
A Concrete Tester must be supervised
by a PCC Level I. |
|
Note 3 |
Aggregate Technicians and Mixture
Aggregate Technicians may perform aggregate sampling and
gradation testing at a PCC or HMA mix plant, except they
can not sample hot
bins at a batch style HMA plant. |
