Tester Information for John Walker

Basic Information

First NameJohn
Last NameWalker
StatusActive

Associated Labs

Total 2 items.
Lab NameManager NameFull AddressDistrictPage Alias
Caltrans San Jose Field LaboratoryGurind Joshi1007 Knox Avenue, San Jose, CA 951224Lab 1
Caltrans San Mateo LaboratoryMahantesh Anigol1116 South Amphlette Boulevard, Suite #3, San Mateo, CA 944024Lab 2

Test Methods

California Test (CT) Certifications

Total 11 items.
Test MethodExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2025-06-10ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 227 Cleanness Value (JTCP - S&A)2025-06-10ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 229 Durability (JTCP - S&A)2025-06-10ActiveDalton LaBoskeyLab 1, Lab 2(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2025-07-22ActiveAvinash RallaLab 1, Lab 2(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2025-07-22ActiveAvinash RallaLab 1(No comments)

AASHTO/ASTM Proficiencies