Pennsylvania Department of Transportation
Harrisburg,
Pennsylvania
View Accreditation Certificate
Steve
Gargiulo
81 Lab Lane
Harrisburg
,
Pennsylvania
17110-2543
Phone: (717) 787-7670
Fax: (717) 783-5955
sgargiulo@pa.gov
http://www.penndot.pa.gov
25-2041 : Accreditation has been suspended for Cementitious Material - Chemical Tests standard(s) C114 (Chloride – X-Ray Fluorescence)
25-2706 : Accreditation has been suspended for Cement - Physical Tests standard(s) C204
Quality Management System - accredited since 12/1/1990
R18, ISO/IEC 17025, C1077 (Concrete), C1222 (Cement)
Asphalt Binder - accredited since 6/8/2004
R28, R29, T49, T53, T240, T301, T313, T315, T316, T350
Emulsified Asphalt - accredited since 6/8/2004
T59 (Particle Charge)
T59 (Residue by Distillation)
T59-T72 (Saybolt Furol Viscosity at 25°C (77°F))
T59-T72 (Saybolt Furol Viscosity at 50°C (122°F))
Asphalt Mixture - accredited since 6/8/2004
T30, T164, T166, T209, T269, T275, T283, T308, T312, T324, D3549, D7906
Soil - accredited since 1/1/1992
R58, T88, T89, T90, T99, T100, T180, T193, T236, T265, T267, T288, T289, T290 (Method B), T291
Aggregate - accredited since 12/1/1990
R76, T11, T19, T21, T27, T84, T85, T96, T176, T255, T304, T327, D4791, D5821
Concrete - accredited since 12/1/1990
C31 (Cylinders), C39, C138, C143, C172, C173, C192, C231, C305, C511, C617 (6000 psi and below), C1064, C1231 (7000 psi and below), C1260, C1293, C1567
Cement - Physical Tests - accredited since 11/1/1997
C109, C114 (Loss on Ignition - Reference), C183, C185, C187, C188, C191, C305, C430, C511, C1038, C1437
Pozzolan - Physical Tests - accredited since 4/14/2015
C109, C187, C188, C305, C311 (Loss on Ignition), C430, C511, C1437
Cementitious Material - Chemical Tests - accredited since 11/1/1997
C114 (Aluminum Oxide – X-Ray Fluorescence)
C114 (Calcium Oxide – X-Ray Fluorescence)
C114 (Ferric Oxide – X-Ray Fluorescence)
C114 (Loss on Ignition – Reference)
C114 (Magnesium Oxide – X-Ray Fluorescence)
C114 (Manganic Oxide – X-Ray Fluorescence)
C114 (Phosphorus Pentoxide – X-Ray Fluorescence)
C114 (Potassium Oxide – X-Ray Fluorescence)
C114 (Silicon Dioxide – X-Ray Fluorescence)
C114 (Sodium Oxide – X-Ray Fluorescence)
C114 (Sulfur Trioxide – X-Ray Fluorescence)
C114 (Titanium Dioxide – X-Ray Fluorescence)
C114 (Zinc Oxide – X-Ray Fluorescence)
Iron and Steel - accredited since 7/18/2007
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Elongation))
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength))
M31-T244 / A615-A370 (Carbon-Steel Bars, Deformed and Plain: Tension (Yield Strength))
M31-T285 / A615-E290 (Carbon-Steel Bars, Deformed and Plain: Bend Test)
M203-T244 (Steel Strand, Uncoated Seven-Wire: Tension (Elongation))
M203-T244 (Steel Strand, Uncoated Seven-Wire: Tension (Ultimate Tensile Strength))
M203-T244 (Steel Strand, Uncoated Seven-Wire: Tension (Yield Strength))
A775 (Epoxy Coated Reinforcing Bars: Coating Flexibility (Bend Test))
A775 (Epoxy Coated Reinforcing Bars: Film Thickness)
A1064 (Welded Deformed Steel Wire: Bend Test)
A1064 (Welded Deformed Steel Wire: Weld Shear)
A1064 (Welded Plain Steel Wire: Bend Test)
A1064 (Welded Plain Steel Wire: Weld Shear)
A123-A90 (Zinc Coatings on Iron and Steel: Thickness of Zinc (Stripping))
A563-E18 (Internally Threaded Fasteners (Nuts): Rockwell Hardness)
A775-G62 (Epoxy Coated Reinforcing Bars: Coating Continuity (Holidays))
A123-E376 (Zinc Coatings on Iron and Steel: Thickness of Zinc (Magnetic))
A1064-A370 (Welded Deformed Steel Wire: Tension (Ultimate Tensile Strength))
A1064-A370 (Welded Deformed Steel Wire: Tension (Yield Strength))
A1064-A370 (Welded Plain Steel Wire: Tension (Ultimate Tensile Strength))
A615-A1034 (Carbon-Steel Bars, Deformed and Plain: Testing Mechanical Splices)
F436-E18 (Hardened Steel Washers: Rockwell Hardness)
F3125-E18 (Externally Threaded Fasteners (Bolts): Rockwell Hardness)
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 1/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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