Lab details for Garco Testing Laboratories - Felton

Basic Information

Lab NameGarco Testing Laboratories - Felton
Manager NameHongbin Xie
Lab EmailHongbin.Xie@gcinc.com
Lab Telephone408-327-7057
Lab Fax
Lab Full Address1800 Felton Quarry Road, Felton, CA 95018
Zip95018
Lab TypePrivate
District5
Mobile Lab Full Address, ,
Download TL-0113

RSP Information

1800 Felton Quarry Road, Felton, CA 95018

Test Methods

California Test (CT) Accreditations

AASHTO/ASTM Proficiencies

Technicians in the Lab

Technician Summary

Total 3 items.
First NameLast NameActions
StevenDerpich View
DanielStewart View
DylanEvans View

Technician Details

Details for Steven Derpich

First NameSteven
Last NameDerpich
StatusActive
Total 28 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 106: Definitions - Specific Gravity (SpG)2023-09-122025-09-12ActiveDavid SmallYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 205: Percent Crushed Particles (JTCP)2024-04-262027-04-26ActiveBrian EllisNo
CT 206: SpG & Absorption - Coarse Aggregates2022-09-162024-11-15ExpiredEd GamboaNo
CT 207: SpG & Absorption - Fine Aggregates2022-09-162024-09-16ExpiredDavid SmallNo
CT 208: Apparent SpG - Fine Aggregates2021-06-302023-12-30ExpiredDavid SmallNo
CT 211: LA Rattler2022-09-162024-11-15ExpiredEd GamboaNo
CT 212: Unit Weight of Aggregates2022-09-162024-11-15ExpiredEd GamboaNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisNo
CT 217: Sand Equivalent (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 227: Cleanness Value (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 229: Durability (JTCP)2024-04-262027-04-26ActiveBrian EllisYes
CT 231: Relative Compaction - Nuclear Gage2022-09-162024-09-16ExpiredDavid SmallNo
CT 301: "R" Value2023-10-042025-10-04ActiveDavid SmallNo
CT 304: Sample Preparation - HMA2023-10-042025-10-04ActiveDavid SmallNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
CT 308: Bulk SpG and Density - HMA2023-10-042025-10-04ActiveDavid SmallYes
CT 309: Max SpG and Density - HMA2023-10-042025-10-04ActiveDavid SmallYes
CT 366: Stabilometer2023-10-042025-10-04ActiveDavid SmallNo
CT 370: Moisture Content by Microwave2021-06-302023-12-30ExpiredDavid SmallYes
CT 371: Moisture Induced Damage (TSR)2023-10-042023-12-30ExpiredDavid SmallNo
CT 375: AC Density by Nuclear Gage2022-09-162024-09-16ExpiredDavid SmallNo
CT 382: AC Content by Ignition Oven2023-10-042025-10-04ActiveDavid SmallYes
Total 21 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T84: SpG & Absorption - Fine Aggregates2023-10-042025-10-04ActiveDavid SmallNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2023-10-042025-10-04ActiveDavid SmallNo
AASHTO T96: L.A. Rattler2022-09-162024-11-15ExpiredDavid SmallNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2024-04-182027-04-18ActiveFirooz Ahmad HosainyYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2024-04-182027-04-18ActiveFirooz Ahmad HosainyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2024-04-182027-04-18ActiveFirooz Ahmad HosainyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2024-04-182027-04-18ActiveFirooz Ahmad HosainyNo
AASHTO T283: Moisture Induced Damage (TSR)2022-09-162024-11-15ExpiredDavid SmallNo
AASHTO T304: Uncompacted Void - Fine Aggregate2021-06-302023-12-30ExpiredJeff RushNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2024-04-182027-04-18ActiveFirooz Ahmad HosainyYes
AASHTO T312: Gyratory Compactor2022-09-162024-11-15ExpiredDavid SmallNo
AASHTO T324: Hamburg Wheel-Track2022-09-162024-11-15ExpiredDavid SmallNo
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-082027-03-08ActiveFirooz Ahmad HosainyNo
ASTM D4791: Flat and Elongated Particles2023-09-122025-09-12ActiveDavid SmallNo

Details for Daniel Stewart

First NameDaniel
Last NameStewart
StatusActive
Total 18 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
CT 125 HMA: Sampling - HMA (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-03-302023-06-30ExpiredJeff RushYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2016-03-302018-03-30ExpiredJeff RushYes
CT 206: SpG & Absorption - Coarse Aggregates2016-03-302018-03-30ExpiredJeff RushNo
CT 207: SpG & Absorption - Fine Aggregates2016-03-302018-03-30ExpiredJeff RushNo
CT 211: LA Rattler2016-03-302018-03-30ExpiredJeff RushNo
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2018-02-082019-02-08ExpiredJeff RushNo
CT 217: Sand Equivalent (JTCP)2016-03-302018-03-30ExpiredJeff RushYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-03-302018-03-30ExpiredJeff RushYes
CT 227: Cleanness Value (JTCP)2016-03-302018-03-30ExpiredJeff RushYes
CT 229: Durability (JTCP)2016-03-302018-03-30ExpiredJeff RushYes
CT 231: Relative Compaction - Nuclear Gage2019-04-172021-04-17ExpiredJeff RushNo
CT 308: Bulk SpG and Density - HMA2016-03-302018-03-30ExpiredJeff RushYes
CT 309: Max SpG and Density - HMA2016-03-302018-03-30ExpiredJeff RushYes
CT 375: AC Density by Nuclear Gage2019-04-172021-04-17ExpiredJeff RushNo
CT 382: AC Content by Ignition Oven2016-03-302018-03-30ExpiredJeff RushYes
Total 15 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2019-01-112022-01-11ExpiredJeff RushYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2019-01-112022-01-11ExpiredJeff RushYes
AASHTO R47: Reducing Samples of HMA (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
AASHTO R76: Reducing Samples of Agg (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
AASHTO T84: SpG & Absorption - Fine Aggregates2016-03-302017-03-30ExpiredJeff RushNo
AASHTO T85: SpG & Absorption - Coarse Aggregates2016-03-302017-03-30ExpiredJeff RushNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2019-01-242022-01-24ExpiredBiplab BhattacharyaYes
AASHTO T176: Sand Equivalent (JTCP)2019-01-112022-01-11ExpiredJeff RushYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2019-01-242022-01-24ExpiredJeff RushYes
AASHTO T255: Evaporable Moisture Content (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2019-01-242022-01-24ExpiredBiplab BhattacharyaNo
AASHTO T275: Bulk SpG - HMA (JTCP)2019-01-242022-01-24ExpiredJeff RushNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2019-01-242022-01-24ExpiredJeff RushYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2019-01-112022-01-11ExpiredJeff RushYes
AASHTO T335: Percentage of Fracture (JTCP)2019-01-112022-01-11ExpiredBiplab BhattacharyaNo

Details for Dylan Evans

First NameDylan
Last NameEvans
StatusActive
Total 6 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
CT 125 HMA: Sampling - HMA (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
CT 231: Relative Compaction - Nuclear Gage2024-06-062026-06-06ActiveEd GamboaNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2024-03-012027-03-01ActiveGabriela LopezNo
CT 375: AC Density by Nuclear Gage2024-06-062026-06-06ActiveEd GamboaNo
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2024-03-012027-03-01ActiveBrian EllisYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2024-03-012027-03-01ActiveBrian EllisYes
AASHTO R47: Reducing Samples of HMA (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO R76: Reducing Samples of Agg (JTCP)2024-03-012027-03-01ActiveBrian EllisYes
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T176: Sand Equivalent (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T255: Evaporable Moisture Content (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalNo
AASHTO T275: Bulk SpG - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-02-102025-02-10ActiveSarbjit GrewalYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2024-03-012027-03-01ActiveGabriela LopezYes
AASHTO T335: Percentage of Fracture (JTCP)2024-03-012027-03-01ActiveGabriela LopezNo