Joint Training and Certification Program (JTCP)

COVID-19 Response

In response to the COVID-19 (Coronavirus) pandemic, the JTCP has temporarily suspended delivery of the program through May 22, 2020. Those who were enrolled in a suspended class will be contacted individually by CSU Long Beach staff with options for refunds or transfer into a new section.

Extensions

Caltrans may grant extensions to existing certifications for technicians who currently hold or have a recently expired certification. Technicians requesting extension should contact Caltrans JTCP personnel at JTCP@dot.ca.gov with subject line "Extension Request".

Provisional Certifications

Those new technicians needing certification through these canceled sessions in order to work project direct, will be provided an opportunity for a *Provisional* certification to keep projects moving forward. A *Provisional* certification will require the technician to pass a written and practical examination at their laboratory (or other predetermined location) under the watch of the Caltrans Independent Assurance personnel. The technician must have paid for and be enrolled in a future JTCP session (see CSULB website for available dates and registration). The technician will be required to attend the in-person class at the future date for which they signed up. Technicians requesting *Provisional* certification should fill out the “Technician Training and Evaluation Record TL-0121” and “Employer Affidavit of Testing Proficiency TL-0122” (both available at Caltrans' *Independent Assurance Program site) and submit them to JTCP@dot.ca.gov using the subject line of “Provisional Certification Request”.

About Us

Caltrans, local agencies, and industry have established a joint training and certification program (JTCP) to make the certification process more efficient and to ultimately obtain consistent, reliable, quality testing through joint training. The need to build a proficient workforce to efficiently manage an ever increasing workload is highlighted with the recent passing of SB1.

Training

Through the JTCP, testing technicians will receive training, gain proficiency and become certified to sample and test highway construction materials. The JTCP will offer training and certification in:

  • Hot Mix Asphalt (HMA)
  • Soils and Aggregates (S/A)
  • Portland Cement Concrete (PCC)

Through a partnership with CSU Long Beach and San Jose State University, JTCP offers four Modules covering several key test methods identified below. Training and certification through JTCP is required for all technicians to receive or maintain certification in the test methods offered through these modules (some exceptions apply, see JTCP FAQ's).

Register for JTCP training here.

Hot Mix Asphalt I (HMA I)

Test Method Name/Description
CT 105 Calculations - Gradings
CT 125 Sampling (HMA / Soil & Agg.)
AASHTO T 11 Sieve Analysis (Washing)
AASHTO T 27 Sieve Analysis
AASHTO T 176 Sand Equivalent
AASHTO R 76 Reducing Samples of Agg.
AASHTO T 255 Evaporable Moisture Content
AASHTO T 329 Moisture Content (Oven)
AASHTO T 335 Percentage of Fracture
AASHTO R 47 Reducing Samples of HMA

Hot Mix Asphalt II (HMA II)

Test Method Name/Description
AASHTO T 166 Bulk SpG of Compacted HMA - SSD
AASHTO T 209 Max SpG and Density - HMA
AASHTO T 269 Percent Air Voids - HMA
AASHTO T 275 Bulk SpG - HMA
AASHTO T 308 AC Content (Ignition Oven)

Soils and Aggregate (S & A)

Test Method Name/Description
CT 105 Calculations - Gradings
CT 125 Sampling (Soil & Agg.)
CT 201 Sample Preparation
CT 202 Sieve Analysis
CT 205 Percent Crushed Particles
CT 216 Relative Compaction
CT 217 Sand Equivalent
CT 226 Moisture Content (Soil & Agg.)
CT 227 Cleanness Value
CT 229 Durability

Portland Cement Concrete (ACI Field Tech. Grade I)

Test Method Name/Description
ASTM C1064 Temperature of Concrete
ASTM C172 Sampling (Concrete)
ASTM C143 Slump
ASTM C138 Density, Yield, and Air Content
ASTM C231 Air Content (Pressure)
ASTM C173 Air Content (Volumetric)
ASTM C31 Making/Curing Specimens

Program Documents

News

JTCP Advisory Council