Lab details for Porterville Asphalt Inc.

Basic Information

Lab NamePorterville Asphalt Inc.
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

RSP Information

14200 Road 284, Porterville, CA 93257

Test Methods

California Test (CT) Accreditations

Total 20 items.
Test MethodObtained DateExpiration DateStatusIA ResponsibleTester Certified?
CT 105: Calculations - Gradings (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 125 ADMIX: Sampling - ADMIXTURE2022-05-232023-05-23ActiveMartiniano RuizNo
CT 125 AGG: Sampling - AGGREGATES (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 125 BIT: Sampling - BITUMINOUS2022-05-232023-05-23ActiveMartiniano RuizNo
CT 125 CEM: Sampling - CEM2022-05-232023-05-23ActiveMartiniano RuizNo
CT 125 GEN: Sampling - GENERAL2022-05-232023-05-23ActiveMartiniano RuizNo
CT 125 HMA: Sampling - HMA (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 205: Percent Crushed Particles (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 217: Sand Equivalent (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 226: Moisture Content - Soils and Aggregates (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 227: Cleanness Value (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 229: Durability (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 304: Sample Preparation - HMA2022-05-232023-05-23ActiveMartiniano RuizNo
CT 306: Reducing Samples of Asphalt Mixtures (JTCP)2022-05-232023-05-23ActiveMartiniano RuizYes
CT 309: Max SpG and Density - HMA2022-05-232023-05-23ActiveMartiniano RuizYes
CT 370: Moisture Content by Microwave2022-05-232023-05-23ActiveMartiniano RuizYes
CT 382: AC Content by Ignition Oven2022-05-232023-05-23ActiveMartiniano RuizYes
CT 106: Definitions - Specific Gravity (SpG)2020-05-052021-05-05ExpiredMartiniano RuizNo

AASHTO/ASTM Proficiencies

Testers in the Lab

Tester Summary

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

Tester 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)2016-02-222023-06-30ActivePedro 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)2016-02-222023-06-30ActivePedro 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)2016-04-222023-06-30ActivePedro 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)2016-04-222023-06-30ActivePedro 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)2017-05-052023-06-30ActivePedro ReyesYes
CT 125 GEN: Sampling - GENERAL2017-05-052018-05-05ExpiredPedro ReyesYes
CT 201: Sample Preparation - Soil and Aggregates (JTCP)2017-05-052023-06-30ActivePedro 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 15 items.
Certified California Tests(CT)
Test MethodObtained DateExpiration DateStatusIA ResponsibleWithin Lab Scope?
CT 105: Calculations - Gradings (JTCP)2022-03-252025-03-25ActiveAvinash RallaYes
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 - HMA2021-10-132022-10-13ActiveMartiniano RuizYes
CT 370: Moisture Content by Microwave2021-10-132022-10-13ActiveMartiniano RuizYes
CT 382: AC Content by Ignition Oven2021-10-132022-10-13ActiveMartiniano RuizYes
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 LaBoskeyNo
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