Lab details for Porterville Asphalt, Incorporated

Basic Information

Lab NamePorterville Asphalt, Incorporated
Manager NameEric Schmierer
Lab Emaillab.pai@ocsnet.net
Lab Telephone559-781-6389
Lab Fax
Lab Full Address14200 Road 284, Porterville, CA 93257
Zip93257
Lab TypePrivate
District6
Download TL-0113

RSP Information

14200 Road 284, Porterville, CA 93257

Test Methods

California Test (CT) Accreditations

Total 20 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTechnician Certified?
CT 105: Calculations - Gradings (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 106: Definitions - Specific Gravity (SpG)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 125 ADMIX: Sampling - ADMIXTURE2023-04-122024-04-12ActiveSarbjit GrewalNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 125 BIT: Sampling - BITUMINOUS2023-04-122024-04-12ActiveSarbjit GrewalNo
CT 125 CEM: Sampling - CEM2023-04-122024-04-12ActiveSarbjit GrewalNo
CT 125 GEN: Sampling - GENERAL2023-04-122024-04-12ActiveSarbjit GrewalNo
CT 125 HMA: Sampling - HMA (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 205: Percent Crushed Particles (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 217: Sand Equivalent (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 227: Cleanness Value (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 229: Durability (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 304: Sample Preparation - HMA2023-04-122024-04-12ActiveSarbjit GrewalNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 309: Max SpG and Density - HMA2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 370: Moisture Content by Microwave2023-04-122024-04-12ActiveSarbjit GrewalYes
CT 382: AC Content by Ignition Oven2023-04-122024-04-12ActiveSarbjit GrewalYes

AASHTO/ASTM Proficiencies

Technicians in the Lab

Technician Summary

Total 4 items.
First NameLast NameActions
CodyBallard View
RobertYarbrough View
BlakeGibbs View
EricSchmierer View

Technician Details

Details for Cody Ballard

First NameCody
Last NameBallard
StatusActive
Total 9 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2016-02-222023-06-30ExpiredPedro ReyesYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2016-02-222018-02-22ExpiredPedro ReyesYes
CT 125 BIT: Sampling - BITUMINOUS2016-02-222018-02-22ExpiredPedro ReyesYes
CT 125 GEN: Sampling - GENERAL2016-02-222018-02-22ExpiredPedro ReyesYes
CT 125 HMA: Sampling - HMA (JTCP)2016-02-222018-02-22ExpiredPedro ReyesYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-02-222023-06-30ExpiredPedro ReyesYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2016-02-222018-02-22ExpiredPedro ReyesYes
CT 217: Sand Equivalent (JTCP)2016-02-222018-02-22ExpiredPedro ReyesYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2016-02-222018-02-22ExpiredPedro ReyesYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Robert Yarbrough

First NameRobert
Last NameYarbrough
StatusActive
Total 13 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2016-04-222023-06-30ExpiredPedro ReyesYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2017-05-052018-05-05ExpiredPedro ReyesYes
CT 125 BIT: Sampling - BITUMINOUS2017-05-052018-05-05ExpiredPedro ReyesYes
CT 125 GEN: Sampling - GENERAL2017-05-052018-05-05ExpiredPedro ReyesYes
CT 125 HMA: Sampling - HMA (JTCP)2017-05-052018-05-05ExpiredPedro ReyesYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2016-04-222023-06-30ExpiredPedro ReyesYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2017-05-052018-05-05ExpiredPedro ReyesYes
CT 217: Sand Equivalent (JTCP)2017-06-022018-06-02ExpiredPedro ReyesYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2017-05-052018-05-05ExpiredPedro ReyesYes
CT 227: Cleanness Value (JTCP)2016-09-232017-09-23ExpiredPedro ReyesYes
CT 229: Durability (JTCP)2016-07-282017-07-28ExpiredPedro ReyesYes
CT 370: Moisture Content by Microwave2016-07-282017-07-28ExpiredPedro ReyesYes
CT 382: AC Content by Ignition Oven2016-07-282017-07-28ExpiredPedro ReyesYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Blake Gibbs

First NameBlake
Last NameGibbs
StatusActive
Total 6 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2017-05-052023-06-30ExpiredPedro ReyesYes
CT 125 GEN: Sampling - GENERAL2017-05-052018-05-05ExpiredPedro ReyesYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2017-05-052023-06-30ExpiredPedro ReyesYes
CT 217: Sand Equivalent (JTCP)2017-06-022018-06-02ExpiredPedro ReyesYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2017-06-022018-06-02ExpiredPedro ReyesYes
CT 227: Cleanness Value (JTCP)2017-06-022018-06-02ExpiredPedro ReyesYes
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
No results found.

Details for Eric Schmierer

First NameEric
Last NameSchmierer
StatusActive
Total 16 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
CT 106: Definitions - Specific Gravity (SpG)2023-11-012024-11-01ActiveAllen OliverYes
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
CT 125 HMA: Sampling - HMA (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 205: Percent Crushed Particles (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 216: Relative Compaction - Soils and Aggregates (JTCP)2022-04-292025-04-29ActiveAvinash RallaNo
CT 217: Sand Equivalent (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 227: Cleanness Value (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 229: Durability (JTCP)2022-04-292025-04-29ActiveAvinash RallaYes
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
CT 309: Max SpG and Density - HMA2023-11-012024-11-01ActiveAllen OliverYes
CT 370: Moisture Content by Microwave2023-11-012024-11-01ActiveAllen OliverYes
CT 382: AC Content by Ignition Oven2023-11-012024-11-01ActiveAllen OliverYes
Total 13 items.
AASHTO/ASTM Proficiencies
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
AASHTO R47: Reducing Samples of HMA (JTCP)2022-03-252025-03-25ActiveAvinash RallaNo
AASHTO R76: Reducing Samples of Agg (JTCP)2022-03-252025-03-25ActiveAvinash RallaNo
AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP)2022-04-072025-04-07ActiveDalton LaBoskeyNo
AASHTO T176: Sand Equivalent (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
AASHTO T209: Max SpG and Density - HMA (JTCP)2022-04-072025-04-07ActiveDalton LaBoskeyYes
AASHTO T255: Evaporable Moisture Content (JTCP)2022-03-252025-03-25ActiveAvinash RallaNo
AASHTO T269: Percent Air Voids - HMA (JTCP)2022-04-072025-04-07ActiveDalton LaBoskeyNo
AASHTO T275: Bulk SpG - HMA (JTCP)2022-04-072025-04-07ActiveDalton LaBoskeyNo
AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP)2022-04-072025-04-07ActiveDalton LaBoskeyYes
AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
AASHTO T335: Percentage of Fracture (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes