Technician Information for Hiroyuki Xiong

First NameHiroyuki
Last NameXiong
Technician ID06903

Associated Labs

Lab NameLab Lab Manager NameFull AddressLab Lab DistrictPage Alias
No results found.

Test Methods

California Test (CT) Certifications

Total 16 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
CT 105 Calculations - Gradings (JTCP - HMA I / S&A)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
CT 125 BIT Sampling - BITUMINOUS 2025-06-172026-06-17ActiveAllen Oliver(No lab)(No comments)
CT 125 HMA Sampling - HMA (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 205 Percent Crushed Particles (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 211 LA Rattler 2025-06-172026-06-17ActiveAllen Oliver(No lab)(No comments)
CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 217 Sand Equivalent (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 227 Cleanness Value (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 229 Durability (JTCP - S&A)2024-11-082027-11-08ActiveSarmad Dalal(No lab)(No comments)
CT 231 Relative Compaction - Nuclear Gage 2025-06-172026-06-17ActiveAllen Oliver(No lab)(No comments)
CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
CT 375 AC Density by Nuclear Gage 2025-06-172026-06-17ActiveAllen Oliver(No lab)(No comments)

AASHTO/ASTM Proficiencies

Total 13 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab(s) ScopeComments
AASHTO T11 Sieve Analysis (Washing) - Fine Aggregates (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO T27 Sieve Analysis - Fine and Coarse Aggregates (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO R47 Reducing Samples of HMA (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO R76 Reducing Samples of Agg (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO T176 Sand Equivalent (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO T255 Evaporable Moisture Content (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO T329 Moisture Content (Oven Method) - HMA (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO T335 Percentage of Fracture (JTCP - HMA I)2024-10-182027-10-18ActiveSarmad Dalal(No lab)(No comments)
AASHTO T166 Bulk SpG of Compacted HMA - SSD (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad Dalal(No lab)(No comments)
AASHTO T209 Max SpG and Density - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad Dalal(No lab)(No comments)
AASHTO T269 Percent Air Voids - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad Dalal(No lab)(No comments)
AASHTO T275 Bulk SpG - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad Dalal(No lab)(No comments)
AASHTO T308 AC Content (Ignition Oven) - HMA (JTCP - HMA II)2024-12-052027-12-05ActiveSarmad Dalal(No lab)(No comments)